Full-automatic speed control traditional Chinese medicine pelleting machine

Abstract

The utility model discloses a full-automatic speed control traditional Chinese medicine pelleting machine which comprises a bottom frame and a driving unit. Symmetrically distributed supporting sleeves are arranged on the front side of the upper end of the underframe, supporting shafts are rotationally connected to the interiors of the supporting sleeves, pellet pressing wheels are arranged at the front ends of the supporting shafts, spline shafts are arranged at the rear ends of the supporting shafts, spline sleeves are slidably connected to the middles of the outer arc surfaces of the spline shafts, large gears are arranged on the outer arc surfaces of the spline sleeves, and the two large gears are connected in a meshed mode; the spline sleeves are rotationally connected with the upper end of the bottom frame through bearings, an upper shell is arranged at the upper end of the bottom frame, extrusion hoppers are arranged in the middles of the upper ends of the upper shell, and extrusion screws are rotationally connected to the lower ends of the interiors of the extrusion hoppers; according to the full-automatic speed control traditional Chinese medicine pelleting machine, the multiple movement assemblies are driven by the same motor, the speed can be synchronously adjusted, and the use convenience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine pill making machines, in particular to a full-automatic speed-controlled traditional Chinese medicine pill making machine. Background Art

[0002] With the progress of society, the production of Chinese medicine pills is also constantly developing, and the production method of Chinese medicine pills has undergone earth-shaking changes. The progress of science and technology has enabled the production of Chinese medicine pills to achieve a transformation from manual to mechanical. Among them, the fully automatic speed-controlled Chinese medicine pill making machine is an outstanding representative of modern science and technology. It uses precise control systems and efficient production processes to realize the automation and high-efficiency production of the traditional Chinese medicine production process. The existing fully automatic speed-controlled Chinese medicine pill making machine is generally composed of a strip-out unit and a pill-cutting unit. The strip-out unit and the pill-cutting unit are generally driven by independent motors. The strip-out speed and the pill-forming speed can be adjusted separately during use, but the speeds of the two need to match each other, and then in the process of speed regulation, the speeds of the two need to be adjusted separately and adjusted to a matching state, and the speed regulation convenience is poor. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fully automatic speed-controlled Chinese medicine pill-making machine. Multiple moving components are driven by the same motor, the speed can be adjusted synchronously, the use convenience is good, and the problems in the background technology can be effectively solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic speed-controlled Chinese medicine pill-making machine, comprising a base frame and a driving unit;

[0005] Base frame: The front side of the upper end thereof is provided with symmetrically distributed support sleeves, the interior of the support sleeves is rotatably connected with support shafts, the front end of the support shafts is provided with a shot pressing wheel, the rear end of the support shafts is provided with a spline shaft, the middle part of the outer arc surface of the spline shafts is slidably connected with a spline sleeve, the outer arc surface of the spline sleeves is provided with a large gear, the two large gears are meshed and connected, the spline sleeves are rotatably connected with the upper end of the base frame through bearings, the upper end of the base frame is provided with an upper shell, the middle part of the upper end of the upper shell is provided with an extrusion hopper, and the lower end of the extrusion hopper is rotatably connected with an extrusion screw;

[0006] Driving unit: It is set on the upper surface of the base frame. The extruding screw and the large gear on the right are both set in conjunction with the driving unit. The rotation of the extruding screw and the rotation of the pill pressing wheel as well as the forward and backward movement of the pill pressing wheel are all driven by the same motor. The three can be adjusted synchronously, which improves the convenience of using the fully automatic speed-controlled Chinese medicine pill making machine.

[0007] Furthermore, a control switch is provided at the upper end of the left side of the upper shell, and a frequency converter is provided at the lower end of the left side of the upper shell. The input end of the frequency converter is electrically connected to the output end of the control switch, and the input end of the control switch is electrically connected to an external power supply, so as to facilitate the control of the electrical appliance.

[0008] Furthermore, the driving unit includes a transmission shaft and a pinion. The transmission shaft is rotatably connected to the upper right end of the base frame through a bearing. A pinion is provided at the front end of the transmission shaft. The pinion is meshed and connected with the large gear on the right side to facilitate the deceleration drive of the pill pressing wheel.

[0009] Furthermore, the driving unit also includes a motor, a synchronous pulley 1, a synchronous pulley 2 and a synchronous pulley 3. The motor is arranged on the rear side of the upper surface of the base frame, a synchronous pulley 1 is provided on the output shaft of the motor, a synchronous pulley 3 is provided at the rear end of the transmission shaft, and a synchronous pulley 2 is provided at the rear end of the extrusion screw. Both the synchronous pulley 2 and the synchronous pulley 3 are connected to the synchronous pulley 1 through the same synchronous belt, and the input end of the motor is electrically connected to the output end of the inverter to facilitate the rotation of the driving shaft and the extrusion screw.

[0010] Furthermore, the rear end of the spline shaft is rotatably connected to a connecting seat via a bearing, a support column is provided in the middle of the upper surface of the base frame, the upper end of the support column is rotatably connected to a lever seat via a bearing, and the left and right ends of the lever seat are respectively slidably connected to the longitudinally corresponding connecting seats via a connecting shaft, so as to facilitate the control of the two pill pressing wheels to move in opposite directions.

[0011] Furthermore, the right end of the upper surface of the base frame is rotatably connected to an eccentric shaft through a bearing, and the shaft body at the left end of the eccentric shaft is slidably connected to the long sliding hole on the right side of the right connecting seat, which facilitates the movement of the front end of the pill pressing wheel.

[0012] Furthermore, a bevel gear 1 is provided at the right end of the eccentric shaft, and a bevel gear 2 is provided at the front end of the outer arc surface of the transmission shaft. The bevel gear 2 is meshed and connected with the bevel gear 1 to facilitate the movement of the eccentric shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the fully automatic speed-controlled Chinese medicine pill making machine has the following advantages:

[0014] The control switch is adjusted, and the frequency converter supplies power to the motor. When the motor runs, the output shaft of the motor drives the synchronous pulley 1 to rotate. The synchronous pulley 1 drives the synchronous pulley 2 and the synchronous pulley 3 to rotate through the synchronous belt. The synchronous pulley 2 drives the extruding screw to rotate. The synchronous pulley 3 drives the transmission shaft to rotate. The transmission shaft drives the pinion gear and the bevel gear 2 to rotate. The pinion gear drives the pill pressing wheel to rotate through the large gear, the spline sleeve, the spline shaft and the support shaft. The bevel gear 2 drives the eccentric shaft to rotate through the bevel gear 1. The shaft body at the left end of the eccentric shaft does not coincide with the axis of the bevel gear 1, and then the left end of the eccentric shaft slides relative to the long sliding hole on the right side of the connecting seat on the right and drives it to move back and forth. The connecting seat on the right drives the pill pressing wheel on the right to move back and forth through the spline shaft on the right and the support shaft on the right. The rotation of the extruding screw and the rotation of the pill pressing wheel as well as the forward and backward movement of the pill pressing wheel are all driven by the same motor. The three can be adjusted synchronously, which improves the convenience of using the fully automatic speed-controlled Chinese medicine pill making machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is an enlarged structural diagram of the utility model at A;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the drive unit of the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0019] In the figure: 1 base frame, 2 upper shell, 3 support sleeve, 4 support shaft, 5 pill pressing wheel, 6 spline sleeve, 7 spline shaft, 8 large gear, 9 drive unit, 91 transmission shaft, 92 small gear, 93 motor, 94 synchronous pulley 1, 95 synchronous pulley 2, 96 synchronous pulley 3, 10 support column, 11 lever seat, 12 connecting seat, 13 eccentric shaft, 14 bevel gear 1, 15 bevel gear 2, 16 extrusion screw, 17 extrusion hopper, 18 control switch, 19 inverter. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4,This embodiment provides a technical solution: a fully automatic speed-controlled Chinese medicine pill-making machine, comprising a base frame 1 and a driving unit 9;

[0022] Base frame 1: The front side of its upper end is provided with a symmetrically distributed support sleeve 3, the base frame 1 provides support and installation position for the upper parts, the inside of the support sleeve 3 is rotatably connected with a support shaft 4, the support sleeve 3 provides rotation support for the support shaft 4, and relative sliding occurs, the front end of the support shaft 4 is provided with a pill pressing wheel 5, the rear end of the support shaft 4 is provided with a spline shaft 7, the middle part of the outer arc surface of the spline shaft 7 is slidably connected with a spline sleeve 6, the outer arc surface of the spline sleeve 6 is provided with a large gear 8, the two large gears 8 are meshed and connected, the spline sleeve 6 is rotatably connected to the upper end of the base frame 1 through a bearing, the large gear 8 drives the pill pressing wheel 5 to rotate through the spline sleeve 6, the spline shaft 7 and the support shaft 4, the pill pressing wheel 5 cuts the Chinese medicine strips, and the cut Chinese medicine particles enter the pressing Inside the arc groove of the outer arc surface of the pill wheel 5, an upper shell 2 is provided at the upper end of the base frame 1, and a hopper 17 is provided in the middle of the upper end of the upper shell 2. The upper shell 2 provides an installation position for other parts. The lower end of the hopper 17 is rotatably connected to an extrusion screw 16. The extrusion screw 16 extrude the Chinese medicine mud from the front end of the extrusion hopper 17, and the Chinese medicine falls into the two pill pressing wheels 5 in the form of round strips. A control switch 18 is provided at the upper end of the left side of the upper shell 2, and a frequency converter 19 is provided at the lower end of the left side of the upper shell 2. The input end of the frequency converter 19 is electrically connected to the output end of the control switch 18, and the input end of the control switch 18 is electrically connected to an external power supply. The control switch 18 is adjusted, and the frequency converter 19 supplies power to the motor 93. The motor 93 runs, and the frequency converter 19 facilitates the speed regulation of the motor 93.

[0023] The drive unit 9 is arranged on the upper surface of the base frame 1. The extrusion screw 16 and the large gear 8 on the right are both arranged in cooperation with the drive unit 9. The drive unit 9 includes a transmission shaft 91 and a pinion 92. The transmission shaft 91 is rotatably connected to the upper right end of the base frame 1 through a bearing. A pinion 92 is arranged at the front end of the transmission shaft 91. The transmission shaft 91 drives the pinion 92. The pinion 92 is meshed and connected with the large gear 8 on the right. The pinion 92 drives the large gear 8 on the right to rotate. The drive unit 9 also includes a motor 93, a synchronous pulley 1 94, a synchronous pulley 2 95 and a synchronous pulley 3 96. The motor 93 is arranged on the rear side of the upper surface of the base frame 1. A synchronous pulley 1 94 is arranged on the output shaft of the motor 93. The rear end of the transmission shaft 91 A synchronous pulley 3 96 is provided, and a synchronous pulley 2 95 is provided at the rear end of the extrusion screw 16. The synchronous pulley 2 95 and the synchronous pulley 3 96 are both connected to the synchronous pulley 1 94 through the same synchronous belt. The input end of the motor 93 is electrically connected to the output end of the inverter 19. When the motor 93 runs, the output shaft of the motor 93 drives the synchronous pulley 1 94 to rotate. The synchronous pulley 1 94 drives the synchronous pulley 2 95 and the synchronous pulley 3 96 to rotate through the synchronous belt. The synchronous pulley 2 95 drives the extrusion screw 16 to rotate, and the synchronous pulley 3 96 drives the transmission shaft 91 to rotate. The rear ends of the spline shaft 7 are rotatably connected to the connecting seat 12 through the bearing. A support column 10 is provided in the middle of the upper surface of the base frame 1. The upper end of the support column 10 is connected to the A lever seat 11 is rotatably connected to the lever seat 11 through a bearing, and the left and right ends of the lever seat 11 are slidably connected to the longitudinally corresponding connecting seat 12 through a connecting shaft respectively. The right end of the upper surface of the base frame 1 is rotatably connected to the eccentric shaft 13 through a bearing, and the shaft body at the left end of the eccentric shaft 13 is slidably connected to the long sliding hole on the right side of the connecting seat 12 on the right side. A bevel gear 14 is provided at the right end of the eccentric shaft 13, and a bevel gear 2 15 is provided at the front end of the outer arc surface of the transmission shaft 91. The bevel gear 2 15 is meshed and connected with the bevel gear 14, and the bevel gear 2 15 drives the eccentric shaft 13 to rotate through the bevel gear 14. The shaft body at the left end of the eccentric shaft 13 does not coincide with the axis of the bevel gear 14, so that the left end of the eccentric shaft 13 is connected to the connecting seat 12 on the right side. The long sliding hole on the right side slides relatively and drives it to move back and forth. The connecting seat 12 on the right side drives the pill pressing wheel 5 on the right side to move back and forth through the spline shaft 7 on the right side and the support shaft 4 on the right side. At the same time, the connecting seat 12 on the right side will drive the connecting seat 12 on the left side to move in the opposite direction through the lever seat 11 and the connecting shaft. The connecting shaft of the lever seat 11 slides relatively with the long sliding hole of the connecting seat 12, and the lever seat 11 swings back and forth around the support column 10. Similarly, the pill pressing wheel 5 on the left side moves in opposite directions to the pill pressing wheel 5 on the right side. The two pill pressing wheels 5 moving in opposite directions rub the Chinese medicine particles inside the groove, and then process them into Chinese medicine pills that flow out from the bottom of the two pill pressing wheels 5.

[0024] The working principle of the fully automatic speed-controlled Chinese medicine pill making machine provided by the utility model is as follows: Chinese medicine mud is added to the inside of the extrusion hopper 17, and then the control switch 18 is adjusted, the frequency converter 19 supplies power to the motor 93, the motor 93 runs, the output shaft of the motor 93 drives the synchronous pulley 1 94 to rotate, the synchronous pulley 1 94 drives the synchronous pulley 2 95 and the synchronous pulley 3 96 to rotate through the synchronous belt, the synchronous pulley 2 95 drives the extrusion screw 16 to rotate, the extrusion screw 16 squeezes the Chinese medicine mud from the front end of the extrusion hopper 17, and the Chinese medicine falls between the two pill pressing wheels 5 in the form of round strips, the synchronous pulley 3 96 drives the transmission shaft 91 to rotate, the transmission shaft 91 drives the pinion 92 and the bevel gear 2 15 to rotate, the pinion 92 drives the pill pressing wheel 5 to rotate through the large gear 8, the spline sleeve 6, the spline shaft 7 and the support shaft 4, the pill pressing wheel 5 cuts the Chinese medicine strips, and the cut Chinese medicine particles enter the arc groove of the outer arc surface of the pill pressing wheel 5 The bevel gear 2 15 drives the eccentric shaft 13 to rotate through the bevel gear 1 14, and the shaft body at the left end of the eccentric shaft 13 does not coincide with the axis of the bevel gear 1 14, and then the left end of the eccentric shaft 13 slides relatively with the long sliding hole on the right side of the connecting seat 12 on the right side and drives it to move back and forth. The connecting seat 12 on the right side drives the pill pressing wheel 5 on the right side to move back and forth through the spline shaft 7 on the right side and the support shaft 4 on the right side. At the same time, the connecting seat 12 on the right side will drive the connecting seat 12 on the left side to move in the opposite direction through the lever seat 11 and the connecting shaft, and the connecting shaft of the lever seat 11 slides relatively with the long sliding hole of the connecting seat 12, and the lever seat 11 swings back and forth around the support column 10. Similarly, the pill pressing wheel 5 on the left side moves in opposite directions from the pill pressing wheel 5 on the right side. The two pill pressing wheels 5 moving in opposite directions rub the Chinese medicine particles inside the groove, and then process them into Chinese medicine pills that flow out from the bottom of the two pill pressing wheels 5.

[0025] It is worth noting that the inverter 19 and the motor 93 disclosed in the above embodiments can be freely configured according to the actual application scenario. The inverter 19 can select a inverter with model VFD022M43B, and the motor 93 can select a three-phase asynchronous motor with model YE2-132S-8. The inverter 19 controls the operation of the motor 93 using the method commonly used in the prior art. The control switch 18 is provided with a switch button for controlling the switching operation of the inverter 19.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Fully automatic speed-controlled Chinese medicine pill making machine, characterized by: It comprises a base frame (1) and a drive unit (9); Base frame (1): The front side of the upper end thereof is provided with symmetrically distributed support sleeves (3), the interior of the support sleeves (3) is rotatably connected to a support shaft (4), the front end of the support shaft (4) is provided with a pill pressing wheel (5), the rear end of the support shaft (4) is provided with a spline shaft (7), the middle part of the outer arc surface of the spline shaft (7) is slidably connected to a spline sleeve (6), the outer arc surface of the spline sleeve (6) is provided with a large gear (8), the two large gears (8) are meshingly connected, the spline sleeve (6) is rotatably connected to the upper end of the base frame (1) through a bearing, the upper end of the base frame (1) is provided with an upper shell (2), the middle part of the upper end of the upper shell (2) is provided with an extrusion hopper (17), and the lower end of the extrusion hopper (17) is rotatably connected to an extrusion screw (16); A driving unit (9) is arranged on the upper surface of the base frame (1); the extrusion screw (16) and the large gear (8) on the right are both arranged in cooperation with the driving unit (9).

2. The fully automatic speed-controlled Chinese medicine pill making machine according to claim 1, characterized in that: A control switch (18) is provided at the upper end of the left side of the upper shell (2), and a frequency converter (19) is provided at the lower end of the left side of the upper shell (2). The input end of the frequency converter (19) is electrically connected to the output end of the control switch (18), and the input end of the control switch (18) is electrically connected to an external power supply.

3. The fully automatic speed-controlled Chinese medicine pill making machine according to claim 2, characterized in that: The driving unit (9) comprises a transmission shaft (91) and a pinion gear (92); the transmission shaft (91) is rotatably connected to the upper right end of the base frame (1) via a bearing; a pinion gear (92) is provided at the front end of the transmission shaft (91); the pinion gear (92) is meshedly connected to a large gear (8) on the right side.

4. The fully automatic speed-controlled Chinese medicine pill making machine according to claim 3 is characterized in that: The drive unit (9) further comprises a motor (93), a synchronous pulley 1 (94), a synchronous pulley 2 (95) and a synchronous pulley 3 (96); the motor (93) is arranged on the rear side of the upper surface of the base frame (1); the output shaft of the motor (93) is provided with a synchronous pulley 1 (94); the rear end of the transmission shaft (91) is provided with a synchronous pulley 3 (96); the rear end of the extrusion screw (16) is provided with a synchronous pulley 2 (95); the synchronous pulley 2 (95) and the synchronous pulley 3 (96) are both connected to the synchronous pulley 1 (94) through the same synchronous belt; the input end of the motor (93) is electrically connected to the output end of the frequency converter (19).

5. The fully automatic speed-controlled Chinese medicine pill making machine according to claim 3 is characterized in that: The rear ends of the spline shafts (7) are rotatably connected to a connection seat (12) via a bearing, a support column (10) is provided in the middle of the upper surface of the base frame (1), the upper end of the support column (10) is rotatably connected to a lever seat (11) via a bearing, and the left and right ends of the lever seat (11) are respectively slidably connected to the corresponding connection seats (12) in the longitudinal direction via a connecting shaft.

6. The fully automatic speed-controlled Chinese medicine pill making machine according to claim 5, characterized in that: The right end of the upper surface of the base frame (1) is rotatably connected to an eccentric shaft (13) via a bearing, and the shaft body at the left end of the eccentric shaft (13) is slidably connected to a long sliding hole on the right side surface of the right connecting seat (12).

7. The fully automatic speed-controlled Chinese medicine pill making machine according to claim 6, characterized in that: A bevel gear 1 (14) is provided at the right end of the eccentric shaft (13), and a bevel gear 2 (15) is provided at the front end of the outer arc surface of the transmission shaft (91), and the bevel gear 2 (15) is meshingly connected with the bevel gear 1 (14).

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