Gas vortex charge device and method of use thereof

Abstract

A gas vortex charge loader and its use method belong to the technical field of charge mixing equipment. The present invention addresses the problem of easy accumulation and inability to screen raw materials in existing charge loader devices through the following technical solutions: a conical ring plate and a sieve plate are arranged in the charge barrel of the gas vortex charge loader, and compressed air is injected into the gas guide ring to form a vortex airflow to fluidize and mix the raw materials; a vortex discharge structure is built into the rotating disk, and the charge tube is driven to rotate by the impeller, and the centrifugal force controls the opening and closing of the sealing plate to achieve vortex discharge; a lever drives the sliding rod and the rotating rod to reciprocate, driving the sieve plate to vibrate and screen and the conical ring plate to rotate and mix the raw materials. The quantitative discharge device, which is designed with an inclined arc tube in the gas guide ring, a paddle structure on the inner wall of the charge tube, a vibrating screening mechanism of the sieve plate, and a gearbox-controlled, is mainly used for blasthole charging in underground mines to improve charging efficiency and uniformity and prevent blockage.

Description

Technical Field

[0001] The present invention relates to the technical field of charge mixing equipment, and in particular to a gas vortex charge device and a use method thereof. Background Art

[0002] Chargers are used in underground mines. They use air pressure to load powdered explosives into blastholes. They are an indispensable blasthole charging device in high-efficiency caving mining methods. The use of this equipment can improve charging efficiency, reduce labor intensity, increase charging density, and improve blasting quality.

[0003] In the prior art, the charge device still has the following deficiencies during use:

[0004] 1. During filling, different raw materials need to be mixed evenly and then discharged for filling. In the prior art, during filling, raw materials tend to accumulate in the discharge pipe, thereby affecting the filling of raw materials;

[0005] 2. In addition, different raw materials are directly mixed evenly during charging, and the size of the raw materials cannot be screened, resulting in the simultaneous charging of oversized or undersized materials, resulting in poor charging effect.

[0006] In response to the above problems, the present invention document proposes a gas vortex charge device and a method of using the same. Summary of the Invention

[0007] The purpose of the present invention is to solve the shortcomings of the existing raw materials that are easily accumulated in the discharge pipe and cannot be screened according to the size of the raw materials, and to propose a gas vortex charge device and a method of using the same.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A gas vortex charge device, comprising:

[0010] A drug loading cartridge, wherein the bottom of the drug loading cartridge is rotatably connected to a rotating disk, a conical ring plate located above the rotating disk is fixed in the drug loading cartridge, a sieve plate located above the conical ring plate is slidably connected in the drug loading cartridge, a drug charging tube is fixed through the rotating disk, and the bottom end of the drug charging tube extends to the bottom of the drug loading cartridge;

[0011] An air guide ring is fixed to the outer wall of the cartridge case. The air guide ring is provided with a plurality of arc tubes extending into the cartridge case. The arc tubes are arranged along the inner wall of the cartridge case at an angle of 5°-10° to form a vortex airflow of the injected air.

[0012] The vortex discharge structure includes a sliding cavity provided in the rotating disk, two closing plates slidably connected to the sliding cavity, and a plurality of first shifting plates fixed to the inner wall of the charge tube. The closing plates release the blockage of the charge tube through centrifugal force, and the first shifting plates are used to drive the airflow to discharge the material in a vortex shape.

[0013] The reciprocating screening structure includes a sliding rod that slides through the drug cartridge, a rotating rod that rotates through the drug cartridge, and a lever provided on one side of the drug cartridge. The lever is connected to the sliding rod through a frame to drive the screen plate to vibrate and screen the material.

[0014] As a further improvement of the above technical solution:

[0015] A plurality of first springs are provided in the sliding cavity, one end of the first spring is connected to the closing plate, and the other end is connected to the inner wall of the sliding cavity, for resetting the closing plate.

[0016] The bottom of the air guide ring is connected to the exhaust pipe, the bottom of the drug loading cylinder is fixed with a wind tube, the drug loading tube passes through the wind tube and is fixed with an impeller, and the wind tube is connected to an external compressed air pump through an air injection pipe.

[0017] The reciprocating screening structure comprises:

[0018] A plurality of second curved plates are fixed at the bottom of the sieve plate, and a plurality of third curved plates are fixed at the top of the sliding rod, wherein the third curved plates cooperate with the second curved plates to drive the sieve plate to vibrate;

[0019] The second spring sleeved on the outer wall of the sliding rod is used for resetting the sliding rod.

[0020] A fixed cylinder is provided at the bottom of the conical ring plate, and a discharge pipe is rotatably connected inside the fixed cylinder. The rotating rod cooperates with the sliding block through the spiral groove to drive the discharge pipe to rotate back and forth. A solenoid valve is provided on the outer wall of the discharge pipe.

[0021] An annular groove is provided on the outer wall of the rotating disk, and a plurality of first arc blocks are fixed in the annular groove. A guide rod slides through the drug cartridge, one end of the guide rod contacts the first arc block, and the other end drives the lever to rotate through the roller.

[0022] A gearbox is provided at the bottom of the drug-loading cartridge, an inner gear ring is provided at the bottom of the rotating disk, the input shaft of the gearbox is meshed with the inner gear ring through a spur gear, a disc is fixed to the output shaft, and the disc is provided with a leakage hole for quantitative discharge.

[0023] The rotation speed of the disc is adjusted by a gearbox to control the communication frequency between the leakage hole and the charge tube.

[0024] A fixing plate is provided at the bottom of the charge barrel, and the fixing plate cooperates with the positioning hole on the outer wall of the charge tube through a threaded rod to fix the charge tube.

[0025] In this application, a method for using a gas vortex charge charger comprises the following steps:

[0026] S1. Air is injected into the air guide ring through a compressed air pump, and then blown obliquely upward into the drug cartridge through the arc tube, so that the raw materials are fluidized and evenly mixed;

[0027] S2. After mixing, the threaded rod is rotated to release the brake of the charging tube. The compressed air drives the charging tube and the rotating disk to rotate, further stirring the raw materials. When the rotating disk rotates, the sealing plate moves outward centrifugally, and the raw material mixed gas is discharged through the charging tube. The first shift plate makes the gas vortex-shaped, which efficiently transports and mixes the raw materials, improves the charging efficiency, and avoids agglomeration and blockage.

[0028] S3, the rotating disk drives the guide rod outward through the cooperation of the first arc block and the guide rod, and the guide rod pushes the lever to rotate through the roller, and the torsion spring begins to accumulate force. At the same time, the sliding rod is pushed to move through the cooperation of the U-shaped rod and the frame, and the second spring begins to be compressed. The third arc plate cooperates with the second arc plate to drive the screen plate to vibrate up and down to screen the raw materials. After screening, the raw materials fall onto the conical ring plate; when the first arc block is separated from the guide rod, the torsion spring and the second spring drive the lever to reset, and the frame moves back and forth;

[0029] S4: The frame moves back and forth, driving the connecting block to move synchronously. The sliding block cooperates with the spiral groove to drive the rotating rod to rotate back and forth. The second bevel gear cooperates with the first bevel gear to drive the discharge pipe and the conical ring plate to rotate back and forth, preliminarily mixing the raw materials that fall onto the conical ring plate. After the raw materials on the rotating disk are loaded, the solenoid valve is opened, and the preliminarily mixed raw materials fall onto the rotating disk for subsequent loading.

[0030] S5. When the rotating disk rotates, the internal gear ring and the spur gear cooperate to drive the disc to rotate, so that the leakage hole is intermittently connected with the charging tube, and the material is discharged quantitatively; by controlling the speed ratio of the input shaft and the output shaft of the gearbox, the speed ratio of the disc relative to the rotating disk is controlled to complete the quantitative discharge operation of the charging tube.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] In the present invention, two closing plates are slidably connected in the sliding cavity, a wind tube is fixed at the bottom of the charging barrel, the bottom end of the charging tube rotates and passes through the wind tube, and an impeller is fixedly sleeved on the outer wall of the charging tube; the compressed air passing through the wind tube drives the charging tube and the rotating disk to rotate under the action of the impeller, and the closing plate moves outward under the action of centrifugal force to release the blockage of the charging tube, and the rotation of the multiple first shift plates makes the gas entering the charging tube vortex-shaped, and the raw materials are discharged along with the vortex-shaped air, thereby realizing efficient transportation and mixing of the materials, greatly improving the charging efficiency, and the vortex flow helps to evenly disperse the materials in the gas, avoiding agglomeration and clogging of the materials during the charging process;

[0033] In the present invention, a U-shaped rod fixedly connected to the lever is slidably passed through the frame, a plurality of second curved plates are fixed to the bottom of the screen plate, and a plurality of third curved plates are fixed to the top of the sliding rod; when the lever rotates, the sliding rod is pushed to move by the cooperation between the U-shaped rod and the frame, the second spring begins to compress, and the cooperation between the third curved plate and the second curved plate can drive the screen plate to vibrate up and down, thereby screening different raw materials on the screen plate, and the screened raw materials fall onto the conical ring plate;

[0034] In the present invention, a discharge pipe is fixedly passed through the conical ring plate, and the discharge pipe and the rotating rod are meshed and driven by a first bevel gear and a second bevel gear. The outer wall of the rotating rod is provided with a plurality of spiral grooves, and a connecting block is fixed to one side of the frame body, and a plurality of sliding blocks are fixed in the connecting block. When the lever is rotated, the connecting block is pushed to move, and the cooperation of the sliding block and the spiral groove can drive the rotating rod to rotate back and forth, and then the conical ring plate is driven to rotate back and forth under the action of the first bevel gear and the second bevel gear, so that the raw materials falling onto the conical ring plate can be preliminarily mixed, so that the raw materials can be evenly mixed under the conical ring plate in the later stage.

[0035] In the present invention, a plurality of the first arc blocks are all fixed in the annular groove, one end of the guide rod extends into the annular groove and cooperates with the first arc block, and a roller is provided at the end of the guide rod away from the first arc block; during the rotation of the rotating disk, the cooperation between the first arc block and the guide rod can drive the guide rod to move outward, and the guide rod pushes the lever to rotate counterclockwise through the roller, and the torsion spring is in a force storage state. When the lever rotates, the cooperation between the U-shaped rod and the frame pushes the sliding rod to move; when the first arc block and the guide rod are out of contact, the torsion spring can drive the lever to reset and rotate, thereby facilitating the screening and preliminary mixing of the raw materials;

[0036] In the present invention, during charging, the raw materials can be discharged in a vortex shape along with the air, which greatly improves the charging efficiency and can evenly disperse the materials in the gas, thus avoiding the agglomeration and clogging of the materials during the charging process. In addition, during charging, the subsequent raw materials can be automatically screened and mixed, which greatly improves the efficiency and charging effect of subsequent charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the three-dimensional structure of a gas vortex charge device provided in Example 1 of the present invention;

[0038] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of a gas vortex charge device provided in Example 1 of the present invention;

[0039] Figure 3 This is a schematic three-dimensional cross-sectional view of the air duct of a gas vortex charge device provided in Example 1 of the present invention;

[0040] Figure 4 A schematic three-dimensional cross-sectional view of a charge cartridge of a gas vortex charge charger provided in Example 1 of the present invention;

[0041] Figure 5 A schematic diagram of a three-dimensional cross-sectional explosion structure of a rotating disk and a closing plate of a gas vortex charge device provided in Example 1 of the present invention;

[0042] Figure 6 A schematic diagram of a three-dimensional explosion structure of a rotating disk, a first arc-shaped block, and a lever of a gas vortex charge device provided in Example 1 of the present invention;

[0043] Figure 7 A schematic diagram of a three-dimensional explosion structure of a sieve plate, a conical ring plate, and a lever of a gas vortex charge device provided in Example 1 of the present invention;

[0044] Figure 8 This is a schematic three-dimensional cross-sectional view of the fixed barrel of a gas vortex charge charger provided in Example 1 of the present invention;

[0045] Figure 9 This is a partial cross-sectional structural diagram of a charge barrel and an inner gear ring of a gas vortex charge charger provided in Example 2 of the present invention.

[0046] Figure: 1, charging cartridge; 2, charging hole; 3, charging tube; 4, first dial plate; 5, air cylinder; 6, impeller; 7, air injection tube; 8, exhaust pipe; 9, air guide ring; 10, arc tube; 11, fixed plate; 12, threaded rod; 13, positioning hole; 14, rotating disk; 15, second dial plate; 16, sliding cavity; 17, closing plate; 18, first spring; 19, annular groove; 20, first arc block; 21, guide rod; 22, roller; 23, base plate; 24, rotating shaft; 25, lever; 26, torsion spring; 27, sieve Plate; 28. First tension spring; 29. ​​Conical ring plate; 30. Second arc plate; 31. Sliding rod; 32. Third arc plate; 33. Second spring; 34. Frame; 35. U-shaped rod; 36. Connecting block; 37. Fixed cylinder; 38. Fixed rod; 39. Discharge pipe; 40. First bevel gear; 41. Second bevel gear; 42. Rotating rod; 43. Spiral groove; 44. Sliding block; 45. Solenoid valve; 46. Gearbox; 47. Disc; 48. Leakage hole; 49. Straight gear; 50. Annular cavity; 51. Internal gear ring. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] Example 1: Reference Figure 1 and Figure 2 A gas vortex charge device relates to the technical field of charge devices. The charge device mainly includes a charge barrel 1, a rotating disk 14 rotatably connected to the bottom inner wall of the charge barrel 1, a conical ring plate 29 fixed inside the charge barrel 1 and located above the rotating disk 14, and a sieve plate 27 slidably connected inside the charge barrel 1 and located above the conical ring plate 29. A charge tube 3 is fixed and extends through the rotating disk 14. The bottom end of the charge tube 3 rotates and extends below the charge barrel 1 to discharge the mixed raw materials from the charge barrel 1 for charging.

[0049] Reference Figure 1 、 Figure 2 and Figure 4 In order to achieve vortex flow of air in the cartridge 1, an air guide ring 9 is fixed to the outer wall of the cartridge 1. A plurality of arc tubes 10 are fixed inside the air guide ring 9 and extend into the cartridge 1. The air guide ring 9 is made of aluminum alloy (6061-T6). A conductive copper wire mesh (mesh number ≥ 200) is installed at the inlet of the air guide ring 9 and connected to the ground terminal of the equipment through a ground wire to eliminate static electricity generated by the compressed air flow. The arc tubes 10 are made of conductive nylon (with added carbon nanotubes and a surface resistance of ≤1×10 6 Ω), with an antistatic coating (e.g., polyetheretherketone (PEEK) with conductive carbon black added) on the inner wall for both corrosion and wear resistance. These curved tubes 10 fit snugly against the inner wall of the cartridge case 1 and are angled at 5-10 degrees, allowing air injected into the cartridge case 1 to flow diagonally upward along the inner wall. The bottom of the air guide ring 9 is connected to the exhaust pipe 8, allowing compressed air to be injected into the cartridge case 1 through the curved tubes 10.

[0050] Specifically, compressed air is first injected into the air cylinder 5 through the air injection pipe 7. The compressed air, driven by the impeller 6, drives the charge tube 3 and the rotating disk 14 to rotate. Simultaneously, the compressed air pump injects air into the air guide ring 9 through the exhaust pipe 8, and then into the charge barrel 1 through the curved tube 10. Because the curved tube 10 is arranged diagonally upward along the inner wall of the charge barrel 1, the compressed air moves diagonally upward along the inner wall of the charge barrel 1, blowing the raw materials inside the charge barrel 1, fluidizing them and evenly mixing them.

[0051] Reference Figure 2 、 Figure 3 and Figure 5A vortex discharge structure for discharging materials is provided in the rotating disk 14. The structure includes a plurality of first shift plates 4 fixed to the inner wall of the charge tube 3, and a sliding cavity 16 provided in the rotating disk 14. Two closing plates 17 are slidably connected in the sliding cavity 16, and the two closing plates 17 are used to close the top end of the charge tube 3. Under the action of centrifugal force, the closing plates 17 will move outward to release the seal on the charge tube 3. A plurality of first springs 18 are fixed to the side of the two closing plates 17 away from each other. The ends of the plurality of first springs 18 away from the charge tube 3 are fixedly connected to the inner wall of one side of the sliding cavity 16, so as to keep the closing plates 17 in a closed state with respect to the charge tube 3 when no centrifugal force is acting. A fan 5 is fixed to the bottom of the charge barrel 1. The bottom end of the charge tube 3 rotates through the fan 5. An impeller 6 is fixedly mounted on the outer wall of the charge tube 3 and located within the fan 5. The rotating disk 14 is made of stainless steel (316L, conductivity ≥1.5% IACS), polished to Ra0.4μm to reduce triboelectric charging. The impeller 6 is made of aluminum alloy (7075-T6). An air injection pipe 7 and an exhaust pipe 8 are fixed to either side of the fan 5.

[0052] Specifically, when the compressed air pump injects air into the air duct 5 through the air injection pipe 7, the air drives the charging tube 3 and the rotating disk 14 to rotate under the action of the impeller 6. The rotating disk 14 further stirs the raw materials while rotating. As the rotating disk 14 rotates, the closing plate 17 moves outward under the action of centrifugal force, releasing the seal of the closing plate 17 on the charging tube 3. The raw material mixed gas in the charging barrel 1 is discharged to the outside through the charging tube 3 for charging, and the multiple first shift plates 4 fixed to the inner wall of the charging tube 3 rotate with the charging tube 3, and the gas entering the charging tube 3 is in a vortex shape, and the raw materials are discharged along with the vortex-shaped air, realizing efficient material transportation and mixing, greatly improving the charging efficiency, and the vortex flow helps to evenly disperse the material in the gas, avoiding agglomeration and clogging of the material during the charging process.

[0053] Reference Figure 2 and Figure 7To facilitate screening and mixing, a lever 25 is installed on one side of the cartridge 1. A sliding rod 31 slides through the cartridge 1 in a sealed manner, while a rotating rod 42 rotates through the cartridge 1. A fixed cylinder 37 is installed at the bottom of the conical ring plate 29. A reciprocating screening mechanism is installed between the cartridge 1 and the lever 25. The lever 25 drives the sliding rod 31 and the rotating rod 42 to reciprocate through the reciprocating screening mechanism. The reciprocating screening mechanism causes the sliding rod 31 and the rotating rod 42 to reciprocate, thereby screening and mixing the raw materials in the cartridge 1. The reciprocating screening mechanism includes a frame 34 fixed to the end of the sliding rod 31 facing away from the cartridge 1. A U-shaped rod 35 slides through this frame 34, with both ends of the U-shaped rod 35 securely connected to one side of the lever 25. As the lever 25 rotates, the U-shaped rod 35 cooperates with the frame 34 to drive the sliding rod 31 to move. To ensure smooth and resilient movement of the sliding rod 31, a second spring 33 is sleeved onto the outer wall of the sliding rod 31. One end of this second spring 33 is fixedly connected to one side of the drug cartridge 1, while the other end is fixedly connected to the outer wall of the sliding rod 31. Inside the drug cartridge 1, a sieve plate 27 is located. To drive the sieve plate 27 to vibrate, multiple first tension springs 28 are fixed to the bottom of the sieve plate 27. The bottom ends of these first tension springs 28 are fixedly connected to the inner wall of the drug cartridge 1 via fixing blocks. Furthermore, multiple second curved plates 30 are fixed to the bottom of the sieve plate 27. Furthermore, multiple third curved plates 32 are fixed to the top of the sliding rod 31, positioned below the sieve plate 27. These third curved plates 32 cooperate with the second curved plates 30 to drive the sieve plate 27 to vibrate up and down as the sliding rod 31 moves, thereby screening the different raw materials on the sieve plate 27. The screened raw materials will fall onto the conical ring plate 29. The screen plate 27 is made of polycarbonate (PC), and the second curved plate 30 and the third curved plate 32 are made of nylon (PA66).

[0054] Reference Figure 2 、 Figure 7 and Figure 8To further enhance the functionality of the charge loader, multiple fixed rods 38 are secured within the charge barrel 1. One end of each of these fixed rods 38 is fixedly connected to the outer wall of the fixed barrel 37. The top of the fixed barrel 37 is rotatably connected to the bottom of the conical ring plate 29. A discharge pipe 39 is fixedly inserted through the conical ring plate 29, and the bottom end of this discharge pipe 39 rotatably extends through the fixed barrel 37. Within the fixed barrel 37, one end of a rotating rod 42 rotates and extends into the fixed barrel 37, where a second bevel gear 41 is secured. A first bevel gear 40 is fixedly mounted on the outer wall of the discharge pipe 39. This first bevel gear 40 is located within the fixed barrel 37 and meshes with the second bevel gear 41. A solenoid valve 45 is also located on the outer wall of the discharge pipe 39, below the fixed barrel 37. Multiple spiral grooves 43 are defined on the outer wall of the rotating rod 42, located on one side of the charge barrel 1. A connecting block 36 is fixed to one side of the frame 34, and a plurality of sliding blocks 44 are fixed in the connecting block 36. These sliding blocks 44 are slidably matched with the spiral groove 43, thereby being able to drive the rotating rod 42 to rotate.

[0055] Specifically, when lever 25 rotates, it pushes connecting block 36 to move through the interaction between U-shaped rod 35 and frame 34. At this point, the interaction between sliding block 44 and spiral groove 43 drives rotating rod 42 back and forth. Because second bevel gear 41 meshes with first bevel gear 40, the rotation of rotating rod 42 drives reciprocating rotation of discharge pipe 39 and conical ring plate 29, thereby preliminarily mixing the raw materials that land on conical ring plate 29.

[0056] Reference Figure 5 and Figure 6In addition, the outer wall of the rotating disk 14 is provided with an annular groove 19, within which a plurality of first curved blocks 20 are fixed in a circular arrangement. One end of a guide rod 21 slides through the cartridge case 1 in a sealed manner and extends into the annular groove 19, where it engages with the first curved blocks 20. When the rotating disk 14 rotates, the first curved blocks 20 drive the guide rod 21 outward. A roller 22 is mounted on the other end of the guide rod 21, which pushes a lever 25 in a counterclockwise rotation. A rotating shaft 24 is fixed through the lever 25. Both ends of the shaft 24 are rotatably connected to base plates 23 via bearings. Both base plates 23 are fixed to the outer wall of the cartridge case 1. A torsion spring 26 is fixed between the base plates 23 and the lever 25, and is sleeved on the outer wall of the shaft 24 to drive the lever 25 back into rotation. The base plates 23 and lever 25 are rotatably connected via the shaft 24. When the lever 25 rotates, the torsion spring 26 accumulates force. When the first curved block 20 breaks contact with the guide rod 21, the torsion spring 26 releases energy, driving the lever 25 to reset and rotate. This rotation of the lever 25, through the interaction between the U-shaped rod 35 and the frame 34, pushes the sliding rod 31 to move. Simultaneously, due to the interaction between the connecting block 36 and the spiral groove 43, the rotation of the lever 25 also drives the rotating rod 42 to reciprocate. This ensures continuous and stable operation of the entire reciprocating screening mechanism, providing a continuous source of power to the charge loader.

[0057] During the charging process, the raw materials after screening and preliminary mixing will fall onto the rotating disk 14 for subsequent charging operations. The entire charging process is efficient and stable, greatly improving the charging efficiency and charging quality.

[0058] Reference Figure 2 and Figure 5 A fixing plate 11 is fixedly mounted on the bottom of the cartridge 1. A threaded rod 12 is threaded through the interior of this fixing plate 11. Multiple positioning holes 13 are evenly distributed on the outer wall of the charge tube 3. These positioning holes 13 mate with the threaded rod 12 to precisely position the charge tube 3 within the cartridge 1. To adjust the position of the charge tube 3, simply rotate the threaded rod 12 to align it with a different positioning hole 13.

[0059] Reference Figure 2 Furthermore, a plurality of second paddles 15 are fixed to the top of the rotating disk 14. These second paddles 15 stir the raw materials in the drug cartridge 1 as the rotating disk 14 rotates, achieving a more uniform mixing. Furthermore, a drug loading hole 2 is provided at the top of the drug cartridge 1 to facilitate the user's feeding of raw materials.

[0060] Example 2: Reference Figure 9, an improvement based on Example 1: a gearbox 46 is fixedly installed on the bottom of the drug-charging cartridge 1 through a frame. An annular cavity 50 is provided at the bottom of the rotating disk 14, and an internal gear ring 51 is fixed in the annular cavity 50. The input shaft of the gearbox 46 rotates through the inner wall of the bottom of the drug-charging cartridge 1 and extends into the annular cavity 50, and a spur gear 49 is fixed at the end of the input shaft. This spur gear 49 is engaged with the internal gear ring 51, so that when the rotating disk 14 rotates, the input shaft of the gearbox 46 can be driven to rotate through the cooperation between the internal gear ring 51 and the spur gear 49. The output shaft of the gearbox 46 is fixed with a disc 47, the top of which fits with the bottom end of the drug-charging tube 3. A plurality of leakage holes 48 are also provided in the disc 47, which cooperate with the drug-charging tube 3 to realize the discharge of raw materials.

[0061] Specifically, when the rotating disk 14 rotates, the internal gear ring 51 cooperates with the spur gear 49 to drive the circular disk 47 to rotate, allowing the discharge hole 48 to intermittently communicate with the charging tube 3, thereby achieving quantitative discharge. Furthermore, this embodiment also controls the speed ratio of the circular disk 47 relative to the rotating disk 14 by controlling the speed ratio between the input and output shafts of the transmission 46. This allows the discharge speed and amount of the charging tube 3 to be adjusted as needed to meet different charging requirements.

[0062] A method for using a gas vortex charge charger comprises the following steps:

[0063] S1. Use a compressed air pump to inject air into the air guide ring 9 through the air injection pipe 7, the air cylinder 5, and the exhaust pipe 8. Then, inject air into the drug cartridge 1 through the arc tube 10. The arc tube 10 is arranged obliquely upward along the inner wall of the drug cartridge 1. Then, the compressed air moves obliquely upward along the inner wall of the drug cartridge 1, blowing the raw materials inside the drug cartridge 1, fluidizing the raw materials and uniformly mixing the raw materials.

[0064] S2. After the mixing is completed, the threaded rod 12 is rotated and disengaged from the positioning hole 13, and the brake on the charging tube 3 is released. The compressed air passing through the air cylinder 5 drives the charging tube 3 and the rotating disk 14 to rotate under the action of the impeller 6. The rotating disk 14 further stirs the raw materials while rotating. As the rotating disk 14 rotates, the closing plate 17 moves outward under the action of centrifugal force, releasing the blocking of the closing plate 17 on the charging tube 3. The raw material mixed gas in the charging tube 1 is discharged to the outside through the charging tube 3 for charging, and the multiple first shift plates 4 fixed on the inner wall of the charging tube 3 rotate with the charging tube 3, and the gas entering the charging tube 3 is in a vortex shape, and the raw material is discharged along with the vortex-shaped air, thereby realizing efficient transportation and mixing of the materials, greatly improving the charging efficiency, and the vortex flow helps to evenly disperse the materials in the gas, avoiding agglomeration and clogging of the materials during the charging process;

[0065] S3, during the rotation of the rotating disk 14, the cooperation between the first arc block 20 and the guide rod 21 can drive the guide rod 21 to move outward, and the guide rod 21 pushes the lever 25 to rotate counterclockwise through the roller 22, and the torsion spring 26 is in a stored force state. When the lever 25 rotates, the cooperation between the U-shaped rod 35 and the frame 34 pushes the sliding rod 31 to move, and the second spring 33 begins to compress, and the cooperation between the third arc plate 32 and the second arc plate 30 can drive the screen plate 27 to vibrate up and down, thereby screening different raw materials on the screen plate 27, and the screened raw materials fall onto the conical ring plate 29. When the first arc block 20 is out of contact with the guide rod 21, the torsion spring 26 and the second spring 33 drive the lever 25 to reset and rotate, thereby driving the frame 34 to move back and forth;

[0066] S4. When the frame 34 reciprocates, it drives the connecting block 36 to move synchronously. The cooperation between the sliding block 44 and the spiral groove 43 can drive the rotating rod 42 to rotate reciprocally. The cooperation between the second bevel gear 41 and the first bevel gear 40 can drive the discharge pipe 39 and the conical ring plate 29 to rotate reciprocally, thereby preliminarily mixing the raw materials falling onto the conical ring plate 29. After the raw materials on the rotating disk 14 are loaded with medicine, the solenoid valve 45 is opened, and the preliminarily mixed raw materials on the conical ring plate 29 fall onto the rotating disk 14 for subsequent loading.

[0067] S5. In addition, when the rotating disk 14 rotates, the internal gear ring 51 and the spur gear 49 cooperate to drive the disc 47 to rotate, so that the leakage hole 48 can be intermittently connected with the charging tube 3, thereby enabling quantitative discharge of materials. In addition, by controlling the speed ratio of the input shaft and the output shaft of the gearbox 46, the speed ratio of the disc 47 relative to the rotating disk 14 can be controlled to complete the quantitative discharge operation of the charging tube 3.

[0068] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A gas vortex charge device, characterized in that: include: A drug loading cartridge (1), wherein the bottom of the drug loading cartridge (1) is rotatably connected to a rotating disk (14), a conical ring plate (29) located above the rotating disk (14) is fixed in the drug loading cartridge (1), a sieve plate (27) located above the conical ring plate (29) is slidably connected in the drug loading cartridge (1), a drug loading tube (3) is fixed through the rotating disk (14), and the bottom end of the drug loading tube (3) extends to the bottom of the drug loading cartridge (1); An air guide ring (9) is fixed to the outer wall of the drug cartridge (1), wherein a plurality of arc tubes (10) extending into the drug cartridge (1) are provided in the air guide ring (9), wherein the arc tubes (10) are arranged along the inner wall of the drug cartridge (1) at an angle of 5° to 10°, so as to form a vortex airflow when injected; A vortex discharge structure comprises a sliding cavity (16) provided in a rotating disk (14), two closing plates (17) slidably connected to the sliding cavity (16), and a plurality of first shifting plates (4) fixed to the inner wall of a charge tube (3), wherein the closing plates (17) release the blockage of the charge tube (3) by centrifugal force, and the first shifting plates (4) are used to drive the airflow to discharge the material in a vortex shape; The reciprocating screening structure comprises a sliding rod (31) that slides through a drug cartridge (1), a rotating rod (42) that rotates through the drug cartridge (1), and a lever (25) provided on one side of the drug cartridge (1). The lever (25) is connected to the sliding rod (31) through a frame (34) to drive a screen plate (27) to vibrate and screen materials.

2. The gas vortex charge device according to claim 1, characterized in that: A plurality of first springs (18) are provided in the sliding cavity (16), one end of the first spring (18) is connected to the closing plate (17), and the other end is connected to the inner wall of the sliding cavity (16), and is used for resetting the closing plate (17).

3. The gas vortex charge device according to claim 2, characterized in that: The bottom of the air guide ring (9) is connected to the exhaust pipe (8), the bottom of the drug loading barrel (1) is fixed with a wind tube (5), the drug loading tube (3) passes through the wind tube (5) and is fixed with an impeller (6), and the wind tube (5) is connected to an external compressed air pump through an air injection pipe (7).

4. The gas vortex charge device according to claim 3, characterized in that: The reciprocating screening structure further comprises: A plurality of second curved plates (30) are fixed at the bottom of the sieve plate (27), and a plurality of third curved plates (32) are fixed at the top of the sliding rod (31), wherein the third curved plates (32) cooperate with the second curved plates (30) to drive the sieve plate (27) to vibrate; The second spring (33) sleeved on the outer wall of the sliding rod (31) is used for resetting the sliding rod (31).

5. The gas vortex charge device according to claim 4, characterized in that: A fixed cylinder (37) is provided at the bottom of the conical ring plate (29), and a discharge pipe (39) is rotatably connected inside the fixed cylinder (37). The rotating rod (42) drives the discharge pipe (39) to rotate back and forth through the spiral groove (43) and the sliding block (44). An electromagnetic valve (45) is provided on the outer wall of the discharge pipe (39).

6. The gas vortex charge device according to claim 5, characterized in that: An annular groove (19) is provided on the outer wall of the rotating disk (14), and a plurality of first arc-shaped blocks (20) are fixed in the annular groove (19). A guide rod (21) is slidably passed through the drug cartridge (1), and one end of the guide rod (21) contacts the first arc-shaped block (20), and the other end drives the lever (25) to rotate through the roller (22).

7. The gas vortex charge device according to claim 6, characterized in that: A gearbox (46) is provided at the bottom of the drug cartridge (1), and an inner gear ring (51) is provided at the bottom of the rotating disk (14). The input shaft of the gearbox (46) is meshed with the inner gear ring (51) via a spur gear (49), and a disc (47) is fixed to the output shaft. The disc (47) is provided with a leakage hole (48) for quantitative discharge.

8. The gas vortex charge device according to claim 7, characterized in that: The rotation speed of the disc (47) is adjusted by the gearbox (46) to control the communication frequency between the leakage hole (48) and the charge tube (3).

9. The gas vortex charge device according to claim 8, characterized in that: A fixing plate (11) is provided at the bottom of the charge barrel (1), and the fixing plate (11) cooperates with a positioning hole (13) on the outer wall of the charge tube (3) through a threaded rod (12) to fix the charge tube (3).

10. A method for using a gas vortex charge device according to claim 9, characterized in that: The following steps are involved: S1. Air is injected into the air guide ring (9) through a compressed air pump, and then blown obliquely upward into the drug cartridge (1) through the arc tube (10), so that the raw materials are fluidized and evenly mixed; S2. After mixing, the threaded rod (12) is rotated to release the brake of the charge tube (3), and the compressed air drives the charge tube (3) and the rotating disk (14) to rotate, further stirring the raw materials; when the rotating disk (14) rotates, the closing plate (17) moves outward centrifugally, and the raw material mixed gas is discharged through the charge tube (3), and the first shift plate (4) makes the gas vortex-shaped, so as to efficiently transport and mix the raw materials; S3, the rotating disk (14) drives the guide rod (21) to move outward through the first arc block (20) and the guide rod (21), and the guide rod (21) pushes the lever (25) to rotate through the roller (22), and the torsion spring (26) starts to store force. At the same time, the sliding rod (31) is pushed to move through the U-shaped rod (35) and the frame (34), and the second spring (33) starts to compress. The third arc plate (32) and the second arc plate (30) drive the screen plate (27) to vibrate up and down to screen the raw materials. After screening, the raw materials fall onto the conical ring plate (29); when the first arc block (20) is separated from the guide rod (21), the torsion spring (26) and the second spring (33) drive the lever (25) to reset, and the frame (34) moves back and forth; S4, the frame (34) reciprocates to drive the connecting block (36) to move synchronously, the sliding block (44) cooperates with the spiral groove (43) to drive the rotating rod (42) to rotate reciprocally, and the second bevel gear (41) cooperates with the first bevel gear (40) to drive the discharge pipe (39) and the conical ring plate (29) to rotate reciprocally, and the raw materials falling on the conical ring plate (29) are preliminarily mixed; after the raw materials on the rotating disk (14) are loaded, the solenoid valve (45) is opened, and the preliminarily mixed raw materials fall to the rotating disk (14) for subsequent loading; S5. When the rotating disk (14) rotates, the inner gear ring (51) cooperates with the spur gear (49) to drive the disc (47) to rotate, so that the leakage hole (48) is intermittently connected with the charging tube (3) to discharge the material quantitatively; by controlling the speed ratio of the input shaft and the output shaft of the gearbox (46), the speed ratio of the disc (47) relative to the rotating disk (14) is controlled to complete the quantitative discharge operation of the charging tube (3).

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