阅读说明：本技术 一种生物制药用药材研磨设备 (Medicinal material grinding device for bio-pharmaceuticals ) 是由 孔宪明 于 2021-06-30 设计创作，主要内容包括：本发明涉及生物制药技术领域,且公开了一种生物制药用药材研磨设备,包括外壳、上研磨盘、下研磨盘和往复丝杆,所述上研磨盘的中部设有漏料孔,所述上研磨盘的内部固定设有第一磁块,所述外壳内腔位于上研磨盘的下侧活动连接有下研磨盘,所述下研磨盘与外壳内壁连接处的侧面设有球槽,所述下研磨盘位于外壳内部上侧面的边缘处开设有落料槽。本发明通过设计第一磁块、第二磁块和球槽,通过电机带动上研磨盘转动,通过上研磨盘上的第一磁块驱动下研磨盘利用球槽中的滚珠在外壳的内部转动,同时通过第一磁块和第二磁块之间的磁斥力使下研磨盘与上研磨盘之间的转动方向相反,提高了研磨设备的研磨的效率和速度。(The invention relates to the technical field of biological pharmacy, and discloses medicinal material grinding equipment for biological pharmacy, which comprises a shell, an upper grinding disc, a lower grinding disc and a reciprocating screw rod, wherein a material leakage hole is formed in the middle of the upper grinding disc, a first magnetic block is fixedly arranged inside the upper grinding disc, the lower grinding disc is movably connected to the lower side of the upper grinding disc in the inner cavity of the shell, a ball groove is formed in the side surface of the joint of the lower grinding disc and the inner wall of the shell, and a blanking groove is formed in the edge of the upper side surface of the lower grinding disc in the shell. According to the invention, the first magnetic block, the second magnetic block and the ball groove are designed, the upper grinding disc is driven to rotate by the motor, the lower grinding disc is driven to rotate in the shell by the first magnetic block on the upper grinding disc through balls in the ball groove, and meanwhile, the rotation directions of the lower grinding disc and the upper grinding disc are opposite through the magnetic repulsion force between the first magnetic block and the second magnetic block, so that the grinding efficiency and speed of the grinding equipment are improved.)

1. The utility model provides a medicinal material grinding device for bio-pharmaceuticals, includes shell (1), goes up abrasive disc (6), abrasive disc (7) and reciprocal lead screw (8) down, its characterized in that: a material leaking hole (61) is formed in the middle of the upper grinding disc (6), a first magnetic block (62) is fixedly arranged inside the upper grinding disc (6), a ball groove (71) is formed in the side face of the joint of the lower grinding disc (7) and the inner wall of the shell (1), a blanking groove (72) is formed in the edge of the upper side face of the lower grinding disc (7) located inside the shell (1), a blanking hole (73) is formed in the bottom of the blanking groove (72), a second magnetic block (74) is fixedly arranged inside the lower grinding disc (7), a grinding edge (75) is fixedly connected to the inner side of the blanking groove (72) on the upper side face of the lower grinding disc (7), a reciprocating sliding block (81) is sleeved on the outer side of the reciprocating lead screw (8) in a sliding mode, pressing rods (82) are fixedly connected to the two sides of the reciprocating sliding block (81), and a fixing plate (83) is fixedly connected to the bottom end of the reciprocating lead screw (8), the fixing plate (83) is located on the outer side of the reciprocating screw rod (8) and is fixedly connected with an annular air bag (84), and the top of the annular air bag (84) is fixedly connected with an air outlet pipe (85).

2. The medicinal material grinding apparatus for bio-pharmaceuticals according to claim 1, wherein: the upside of hourglass material hole (61) sets up to funnel-shaped and occupies the whole upper surface of last abrasive disc (6), be clearance fit between last abrasive disc (6) and lower abrasive disc (7).

3. The medicinal material grinding apparatus for bio-pharmaceuticals according to claim 1, wherein: the grinding edge (75) is arc-shaped, and the bottom of the grinding edge (75) is positioned right below the rotation path of the material leakage hole (61).

4. The medicinal material grinding apparatus for bio-pharmaceuticals according to claim 1, wherein: the magnetism of the first magnetic block (62) is the same as that of the second magnetic block (74), the magnetism of the first magnetic block (62) is opposite to that of the third magnetic block (141), the second magnetic block (74) is distributed and arranged into three sections of arc-shaped strips, the arc-shaped strips are arranged in a circumferential circulating mode in a head-to-tail connected ladder shape, the first magnetic block (62) is arranged in the same mode as that of the second magnetic block (74), and the first magnetic block (62) and the second magnetic block (74) are only one group in number.

5. The medicinal material grinding apparatus for bio-pharmaceuticals according to claim 1, wherein: the inner wall of the shell (1) is provided with a groove corresponding to the ball groove (71) on the lower grinding disc (7), and balls are movably arranged between the grooves formed in the ball groove (71) on the lower grinding disc (7) corresponding to the inner wall of the shell (1).

6. The medicinal material grinding apparatus for bio-pharmaceuticals according to claim 1, wherein: the utility model discloses a portable gas turbine, including shell (1), inlet port (11) have been seted up to shell (1) position that is located outlet duct (85) and does not remove, the position that the lateral wall of shell (1) is located outlet duct (85) removal back has seted up out gas groove (12), the offside department that shell (1) lateral wall is located gas groove (12) has seted up suction slot (13), shell (1) inner chamber is located suction slot (13) fixedly connected with suction disc (131) of department, shell (1) inner chamber lateral wall is located upside fixedly connected with rotating vane (14) of suction slot (13) gas outlet department, fixed third magnetic path (141) that are equipped with on the blade of rotating vane (14).

Technical Field

The invention relates to the technical field of biological pharmacy, in particular to medicinal material grinding equipment for biological pharmacy.

Background

In the production process of medicines, grinding of raw materials of medicinal materials is an important part, and the raw materials are mainly ground into powder, so that the medicinal materials are convenient to process and operate in the next step, the medicinal materials can better exert medicinal value and are easy to absorb by human bodies.

The grinding equipment of medicinal materials is equipment commonly used in medicinal material grinding work, the existing medicinal material grinding equipment is used for grinding the medicinal materials on the other grinding disc due to the fact that one grinding disc rotates in the grinding disc, the grinding method easily causes incomplete grinding of the medicinal materials and poor grinding efficiency, and in the grinding process, part of large particles are easy to hide and grind gaps between edges, so that the large medicinal material particles are difficult to grind or can only be partially ground, the grinding of the medicinal materials is uneven, and the medicinal value of the medicines is influenced.

Disclosure of Invention

Aiming at the defects of the prior grinding equipment in the use process, the invention provides medicinal material grinding equipment for bio-pharmaceuticals, which has the advantages of improving the grinding rate of medicinal materials and enabling large medicinal materials to be ground for the second time, and solves the technical problems in the prior art.

The invention provides the following technical scheme: a medicinal material grinding device for bio-pharmaceuticals comprises a shell, an upper grinding disc, a lower grinding disc and a reciprocating screw rod, the middle part of the upper grinding disc is provided with a material leaking hole, the inside of the upper grinding disc is fixedly provided with a first magnetic block, the side surface of the joint of the lower grinding disc and the inner wall of the shell is provided with a ball groove, the edge of the lower grinding disc positioned on the upper side surface in the shell is provided with a charging chute, the bottom of the blanking groove is provided with a blanking hole, the inner part of the lower grinding disc is fixedly provided with a second magnetic block, the upper side surface of the lower grinding disc is fixedly connected with a grinding edge at the inner side of the charging chute, the outer side of the reciprocating screw rod is sleeved with a reciprocating slide block in a sliding manner, both sides of the reciprocating slide block are fixedly connected with pressure rods, the bottom end of the reciprocating screw rod is fixedly connected with a fixed plate, the fixed plate is located the outside fixedly connected with annular gasbag of reciprocal lead screw, the top fixedly connected with outlet duct of annular gasbag.

Preferably, the upside of leaking material hole sets up to funnel-shaped and occupies the whole upper surface of last abrasive disc, be clearance fit between last abrasive disc and the lower abrasive disc.

Preferably, the grinding edge is arc-shaped, and the bottom of the grinding edge is positioned right below the rotation path of the material leakage hole.

Preferably, the first magnetic blocks and the second magnetic blocks have the same magnetism, the magnetism of the first magnetic blocks is opposite to that of the third magnetic blocks, the second magnetic blocks are distributed and arranged into three sections of arc-shaped strips and are circumferentially and circularly arranged in an end-to-end connected ladder shape, the arrangement mode of the first magnetic blocks is the same as that of the second magnetic blocks, and the first magnetic blocks and the second magnetic blocks are only one group.

Preferably, the inner wall of the shell is provided with a groove corresponding to the ball groove on the lower grinding disc, and a ball is movably arranged between the grooves formed on the ball groove corresponding to the ball groove on the lower grinding disc and the inner wall of the shell.

Preferably, according to the claim, the shell is provided with an air inlet hole at a position where the air outlet pipe does not move, the side wall of the shell is provided with an air outlet groove at a position where the air outlet pipe moves, the side wall of the shell is provided with an air suction groove at an opposite side of the air outlet groove, the inner cavity of the shell is fixedly connected with an air suction disc at the air suction groove, the side wall of the inner cavity of the shell is fixedly connected with a rotating blade at an upper side of the air outlet of the air suction groove, and a third magnetic block is fixedly arranged on the blade of the rotating blade.

The invention has the following beneficial effects:

1. according to the invention, the first magnetic block, the second magnetic block and the ball groove are designed, the upper grinding disc is driven to rotate by the motor, the lower grinding disc is driven to rotate in the shell by the first magnetic block on the upper grinding disc through balls in the ball groove, and meanwhile, the rotation directions of the lower grinding disc and the upper grinding disc are opposite through the magnetic repulsion force between the first magnetic block and the second magnetic block, so that the grinding efficiency and speed of the grinding equipment are improved.

2. According to the invention, through designing the reciprocating screw rod, the reciprocating slide block, the annular air bag, the material sucking disc and the rotating blades, the reciprocating screw rod is driven to rotate by the rotation of the lower grinding disc to drive the reciprocating slide block to move up and down to extrude the annular air bag, the ground medicinal material powder at the bottom of the inner cavity of the shell is blown up by the release of the gas in the annular air bag, and meanwhile, the rotating blades are driven to rotate by the action of the first magnetic block in the upper grinding disc and the third magnetic block on the rotating blades, so that the air pressure at the air outlet of the air suction groove is reduced to enable the material sucking disc to generate suction force to suck large medicinal material particles at the bottom of the inner cavity of the shell to the upper grinding disc for secondary grinding, so that the grinding of the medicinal materials is thorough, and the influence on the medicinal value of the medicinal materials due to uneven grinding of the medicinal materials is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of the reciprocating slide block in FIG. 1 in a state after moving downwards;

FIG. 3 is a schematic cross-sectional view of the lower polishing plate according to the present invention;

FIG. 4 is a schematic cross-sectional view of the upper polishing disk according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a housing; 11. an air inlet; 12. an air outlet groove; 13. a suction groove; 131. a material suction disc; 14. a rotating blade; 141. a third magnetic block; 2. a feed inlet; 3. a motor; 4. a crushing bin; 5. a crushing cutter; 6. an upper grinding disc; 61. a material leaking hole; 62. a first magnetic block; 7. a lower grinding disc; 71. a ball groove; 72. a charging chute; 73. a blanking hole; 74. a second magnetic block; 75. grinding edges; 8. a reciprocating screw rod; 81. a reciprocating slide block; 82. a pressure lever; 83. a fixing plate; 84. an annular air bag; 85. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a medicinal material grinding apparatus for bio-pharmaceuticals comprises a housing 1, a feed inlet 2 is disposed on the left side of the top end of the housing 1, a motor 3 is fixedly connected to the middle portion of the top end of the housing 1, a crushing bin 4 is disposed on the lower side of the feed inlet 2 in the inner cavity of the housing 1, a crushing cutter 5 is fixedly connected to the inner portion of the crushing bin 4 in the rotating shaft of the motor 3, an upper grinding disc 6 is fixedly connected to the top end of the rotating shaft of the motor 3, a material leakage hole 61 is disposed in the middle portion of the upper grinding disc 6, a first magnetic block 62 is fixedly disposed in the upper grinding disc 6, a lower grinding disc 7 is movably connected to the lower side of the upper grinding disc 6 in the inner cavity of the housing 1, the upper side of the material leakage hole 61 is funnel-shaped and occupies the entire upper surface of the upper grinding disc 6, it is ensured that medicinal material can fall on the lower grinding disc 7 through the material leakage hole 61 for grinding, and the upper grinding disc 6 and the lower grinding disc 7 are in clearance fit, the side of the joint of the lower grinding disk 7 and the inner wall of the shell 1 is provided with a ball groove 71, the inner wall of the shell 1 and the position corresponding to the ball groove 71 on the lower grinding disk 7 are also provided with grooves, balls are movably placed between the grooves formed by the ball groove 71 and the inner wall of the shell 1 and the ball groove 71 on the lower grinding disk 7, the lower grinding disk 7 can rotate under the drive of a first magnet 62, the edge of the upper side of the lower grinding disk 7 positioned in the shell 1 is provided with a blanking groove 72, the bottom of the blanking groove 72 is provided with a blanking hole 73, the inner part of the lower grinding disk 7 is fixedly provided with a second magnet 74, the upper side of the lower grinding disk 7 positioned in the blanking groove 72 is fixedly connected with a grinding edge 75, the grinding edge 75 is arc-shaped, the bottom of the grinding edge 75 is positioned under the rotation path of the material leakage hole 61, the medicinal material can be fully ground, and the ground medicinal material can fall into the blanking groove 72 through the guide of the grinding edge 75, the middle part of the lower side surface of the lower grinding disc 7 is fixedly connected with a reciprocating screw rod 8, the outer side of the reciprocating screw rod 8 is sleeved with a reciprocating slide block 81 in a sliding manner, two sides of the reciprocating slide block 81 are fixedly connected with pressure rods 82, the top end of each pressure rod 82 is in sliding contact with the inner wall of the shell 1, the bottom end of the reciprocating screw rod 8 is fixedly connected with a fixing plate 83, the fixing plate 83 is positioned on the outer side of the reciprocating screw rod 8 and is fixedly connected with an annular air bag 84, the top end of the annular air bag 84 is fixedly connected with the pressure rods 82, the top part of the annular air bag 84 is fixedly connected with an air outlet pipe 85, an air inlet hole 11 is formed in the position, where the air outlet pipe 85 does not move, of the shell 1, an air outlet groove 12 is formed in the position, of the side wall of the shell 1, an air inlet groove 13 is formed in the opposite side of the air outlet groove 12, an inner cavity of the shell 1 is fixedly connected with an air suction disc 131, and a rotary blade 14 is fixedly connected to the upper side wall of the inner cavity of the shell 1, which is positioned at the air outlet hole of the air inlet groove 13, the third magnetic block 141 is fixedly arranged on the blade of the rotating blade 14, the magnetism of the first magnetic block 62 is the same as that of the second magnetic block 74, it is ensured that the first magnetic block 62 can drive the lower grinding disc 7 to rotate in a direction opposite to that of the upper grinding disc 6 through the magnetic repulsion force, and the magnetism of the first magnetic block 62 is opposite to that of the third magnetic block 141, it is ensured that the first magnetic block 62 and the third magnetic block 141 can drive the rotating blade 14 to rotate with the magnetic attraction force, the second magnetic block 74 is arranged into three sections of arc-shaped strips and is arranged in a circumferential circulating manner in a head-to-tail connected step shape, the arrangement of the first magnetic block 62 is the same as that of the second magnetic block 74, but only one group of the first magnetic block 62 and the second magnetic block 74 are arranged, and it is ensured that the first magnetic block 62 can drive the lower grinding disc 7 to stably rotate through the magnetic repulsion force between the first magnetic block 62 and the second magnetic block 74.

When the upper grinding disk 6 rotates the lower grinding disk 7 through the first magnetic block 62 and the second magnetic block 74 on the lower grinding disk 7 and the balls in the ball grooves 71, the rotating direction of the lower grinding disk 7 is opposite to the rotating direction of the upper grinding disk 6 through the same magnetism of the first magnetic block 62 and the second magnetic block 74, so that the grinding rate of the upper grinding disk 6 and the lower grinding disk 7 on medicinal materials is increased, the lower grinding disk 7 drives the reciprocating screw rod 8 to rotate and drives the reciprocating slide block 81 to drive the press rod 82 to move, when the reciprocating slide block 81 drives the press rod 82 to move downwards, the press rod 82 presses the annular air bag 84, when the air outlet pipe 85 is communicated with the air outlet groove 12, air inside the annular air bag 84 blows up medicinal material powder at the bottom of the inner cavity of the shell 1 through the air outlet groove 12 and blows large medicinal particles to the vicinity of the material sucking disk 131, and drives the rotating blades 14 to rotate through the action between the first magnetic block 62 and the third magnetic block 141 on the upper grinding disk 6, the rotation through rotating vane 14 makes near 13 gas outlets of suction groove atmospheric pressure reduce and produces suction and inhale the medicinal material large granule of shell 1 inner chamber bottom and carry out the secondary grinding to the upside of supreme abrasive disc 6, guarantees the abundant grinding of medicinal material, avoids the grinding of medicinal material to make the property of a medicine performance of medicinal material incomplete inadequately, influences the medicinal value of medicinal material.

The use method (working principle) of the invention is as follows:

firstly, the motor 3 is started, secondly, the medicinal material to be ground is put in from the feed inlet 2, the motor 3 drives the crushing cutter 5 and the upper grinding disc 6 to rotate, the crushing cutter 5 crushes the medicinal material to be ground and then falls into the upper surface of the lower grinding disc 7 through the material leakage hole 61 of the upper grinding disc 6, the grinding is carried out through the rotation of the upper grinding disc 6, the upper grinding disc 6 drives the lower grinding disc 7 to rotate through the second magnetic block 74 and the balls in the ball grooves 71 by means of the first magnetic block 62, the efficiency and the speed of the grinding equipment are improved, meanwhile, the rotation of the lower grinding disc 7 drives the reciprocating screw rod 8 to rotate and drives the reciprocating slide block 81 to move downwards to extrude the annular air bag 84 so as to increase the air pressure in the annular air bag 84, when the annular air bag 84 drives the air outlet pipe 85 to be communicated with the air outlet groove, the air in the annular air bag 84 is released and blows up the medicinal material powder at the bottom of the inner cavity of the shell 1, and blows large particles of the medicinal material to the vicinity of the material sucking disc 131, through the inside first magnetic path 62 of last abrasive disc 6 and the third magnetic path 141 drive rotating vane 14 on the rotating vane 14 and rotate, make near the atmospheric pressure reduction production suction of the gas outlet of suction groove 13 and inhale the upside of supreme abrasive disc 6 with the medicinal material large granule, make the medicinal material large granule carry out the secondary grinding, make the medicinal material grind abundant, avoid the medicinal material to grind the medical value that thoroughly leads to the medicinal material and reduce.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.