CN113634306A - Grinder is used in biological medicine production - Google Patents
Grinder is used in biological medicine production Download PDFInfo
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- CN113634306A CN113634306A CN202111212448.6A CN202111212448A CN113634306A CN 113634306 A CN113634306 A CN 113634306A CN 202111212448 A CN202111212448 A CN 202111212448A CN 113634306 A CN113634306 A CN 113634306A
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- grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a grinding device for biological medicine production, which relates to the technical field of biological medicine processing, and comprises a grinding groove body, a fixed grinding arc sieve plate, a movable grinding arc plate, a swing mechanism, a stopper adjusting piece and two stoppers, wherein the swing mechanism comprises a swing rod piece, a push-pull connecting piece and a driving adjusting assembly; the drive adjusting assembly is arranged on the side part of the grinding groove body, the other end of the blocking piece is in sliding support with the inner arc wall of the fixed grinding arc sieve plate, two end parts of the movable grinding arc plate respectively penetrate through the two blocking pieces, and the blocking piece adjusting piece is arranged on the support bracket and used for rotating around the rotating connection part of the end part of the blocking piece and the support bracket through the drive blocking piece. The arc plate swinging grinding machine has a simple structure, utilizes the arc plate to swing and grind and avoid the falling of materials, has a good grinding effect, and can reduce the grinding position and reduce the swinging amplitude of the arc plate when the materials are less; fully grinding, and having strong practicability.
Description
Technical Field
The invention relates to the technical field of biomedical processing, in particular to a grinding device for biomedical production.
Background
The biopharmaceutical raw materials are mainly natural biological materials, including microorganisms, human bodies, animals, plants, marine organisms and the like; in the course of some biomedical research, it is often necessary to subject some research objects to crushing and grinding, and therefore, grinding equipment is required.
The prior grinding device mostly adopts two grinding turntables to carry out relative rotation movement or utilizes two flat plates to carry out dislocation movement for grinding; this two kinds of grinding modes are that the face contact grinds, and the area of its face contact remains unchanged throughout, and along with the material of grinding diminishes gradually, the grinding clearance grow gradually, and the removal space of material in grinding the clearance increases, leads to remaining material grinding effect not good easily.
Disclosure of Invention
The invention aims to provide a grinding device for biomedical production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a grinding device for biological medicine production comprises a grinding groove body, a fixed grinding arc sieve plate and a movable grinding arc plate, wherein the fixed grinding arc sieve plate is arranged in the grinding groove body and used for bearing materials, and the movable grinding arc plate is arranged on the inner side of the fixed grinding arc sieve plate and matched with the fixed grinding arc sieve plate in a relative motion manner to grind the materials; the swing mechanism comprises a swing rod piece, a push-pull connecting piece and a driving adjusting assembly, the swing rod piece is rotatably arranged on the grinding groove body through a support bracket, the end part of the swing rod piece facing the grinding groove body is fixedly connected with the inner wall of the movable grinding arc plate, and the push-pull connecting piece is transversely arranged on the support bracket in a sliding manner and is connected with the end part of the swing rod piece away from the movable grinding arc plate; the driving and adjusting assembly is arranged on the side part of the grinding groove body and used for pushing the push-pull connecting piece to transversely reciprocate and adjusting the stroke of each reciprocating movement of the push-pull connecting piece; the two blocking pieces are respectively arranged at the end sides of the fixed grinding arc sieve plate, one end part of each blocking piece is rotatably connected with the support bracket, the other end of each blocking piece is in sliding contact with the inner arc wall of the fixed grinding arc sieve plate, the two end parts of the movable grinding arc plate respectively penetrate through the two blocking pieces, and the blocking piece adjusting piece is arranged on the support bracket and used for adjusting the included angle between the two blocking pieces by driving the blocking pieces to rotate around the rotating connection positions of the end parts and the support bracket.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the movable grinding arc plate comprises a lower arc plate and two side arc plates, the central lines of the lower arc plate and the side arc plates are coincided with the rotation center of the swing rod piece, and the two side arc plates are arranged on two side sides of the lower arc plate and are connected with the lower arc plate into a whole; the outer diameter of the side arc plate is smaller than that of the lower arc plate, and a containing cavity for containing materials is formed between the side arc plate and the fixed grinding arc sieve plate; the outer arc walls of the lower arc plate and the side arc plate and the inner arc wall of the fixed grinding arc sieve plate are provided with grinding convex parts.
In one alternative: the driving adjusting assembly comprises a power part, a disc body, an inserting column, a strip-shaped frame and a position adjusting part; the power part is fixed on the side wall of the grinding groove body, the disc body is arranged on the output end of the power part and is driven by the power part to rotate, and the insertion column is arranged at the eccentric position of the end face of the disc body and is inserted and connected to the inner side of the strip-shaped frame; the strip-shaped frame is arranged at the end part of the push-pull connecting piece and can transversely reciprocate under the rotation and the stirring of the inserting column; the position adjusting piece is arranged on the disc body and used for adjusting the radial position of the inserted column on the end face of the disc body; wherein, power component drive disk body is rotatory and utilize and insert the post rotatory thereupon and stir bar frame horizontal reciprocating motion, bar frame orders about the horizontal reciprocating motion of push-and-pull connecting piece.
In one alternative: the position adjusting part comprises a radial groove, an adjusting screw rod and a sliding block, the radial groove is radially arranged on the end face of the disk body, the sliding block is arranged in the radial groove in a sliding mode and fixedly connected with the inserting column, and the disk body is rotatably arranged in the radial groove and penetrates through the sliding block in a spiral mode; the end of the slide block is provided with an adjusting operation part.
In one alternative: the push-pull connecting piece comprises a guide rod piece, a guide sleeve and a push-pull column, the push-pull column is fixed on the support bracket, the guide rod piece penetrates through the guide sleeve in a sliding mode, the end portion of the guide rod piece is connected with the driving adjusting assembly and moves transversely in a reciprocating mode under the driving of the driving adjusting assembly, and the push-pull column is arranged at the end portion, far away from the driving adjusting assembly, of the guide rod piece and is inserted into a connecting strip-shaped hole formed in the swing rod piece.
In one alternative: the stopper adjusting part comprises a double-end screw rod, two spiral seats, an adjusting connecting rod and an operating end, the double-end screw rod is rotatably arranged on the bracket, the spiral directions of threads at two ends of the double-end screw rod are opposite, the two spiral seats are respectively arranged at two ends of the bracket in a sliding manner, the double-end screw rod spirally penetrates through the spiral seats, and the side parts of the spiral seats are connected with the stopper through the adjusting connecting rod; two ends of the adjusting connecting rod are respectively connected with the blocking piece and the side part of the spiral seat in a rotating way; the operating end is arranged at the end part of the double-end screw rod and is used for driving the double-end screw rod to rotate.
In one alternative: the blocking piece comprises a blocking plate and two supporting rods, the blocking plate is arranged on the inner wall of the fixed grinding arc sieve plate in a sliding mode and provided with a guide hole for the movable grinding arc plate to penetrate through, the two supporting rods are arranged on the guide hole, and one end of each supporting rod is rotatably connected with the supporting bracket.
In one alternative: the device also comprises at least one knocking swing piece, wherein the knocking swing piece is arranged inside the grinding groove body and is positioned at the outer arc bottom of the fixed grinding arc sieve plate; the end part of the push-pull connecting piece is connected with a push-pull rod, the push-pull rod penetrates into the grinding groove body, and a protrusion is arranged on the push-pull rod.
In one alternative: the knocking swing piece comprises a swing frame, a knocking roller and a mounting rod shaft, the middle of the swing frame is rotatably connected with the inside of the grinding groove body through the mounting rod shaft, the knocking roller is arranged at the end part, close to the fixed grinding arc sieve plate, of the swing frame, and a torsion spring is arranged between the mounting rod shaft and the swing frame.
Compared with the prior art, the invention has the following beneficial effects:
the device can block the end parts of the fixed grinding arc sieve plate and the movable grinding arc plate through the arrangement of the blocking piece so as to prevent materials from falling off the grinding part; the two stoppers can be driven to rotate by the arrangement of the stopper adjusting piece, the included angle of the two stoppers is adjusted to match the movable grinding arc plate under the driving and adjusting of the driving adjusting assembly, the material is adapted to be ground, the material is gradually reduced, the amplitude of the reciprocating motion of the push-pull connecting piece is reduced by the driving adjusting assembly, the two stoppers are driven by the stopper adjusting piece to approach the center of the movable grinding arc plate, the material is concentrated at the arc bottom of the fixed grinding arc sieve plate, the reciprocating motion amplitude of the push-pull connecting piece is reduced, and the swing amplitude of the push-pull oscillating rod piece is reduced; further avoiding the influence on the grinding of less materials due to the large swing when the materials are less. The arc plate swinging grinding machine has a simple structure, utilizes the arc plate to swing and grind and avoid the falling of materials, has a good grinding effect, and can reduce the grinding position and reduce the swinging amplitude of the arc plate when the materials are less; fully grinding, and having strong practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of the device in one embodiment of the present invention.
Fig. 2 is a schematic view of a movable polishing arc plate according to an embodiment of the present invention.
FIG. 3 is a schematic view of a stopper according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a driving adjustment assembly in an embodiment of the present invention.
Notations for reference numerals: the grinding trough body 1, the fixed grinding arc sieve plate 2, the movable grinding arc plate 3, the lower arc plate 31, the side arc plate 32, the grinding convex part 33, the accommodating cavity 4, the swing rod piece 5, the support bracket 6, the stopper 7, the stopper sealing plate 71, the support rod 72, the guide hole 73, the stopper adjusting piece 8, the double-end screw rod 81, the two spiral seats 82, the adjusting connecting rod 83, the operating end 84, the push-pull connecting piece 9, the guide rod piece 91, the guide sleeve 92, the push-pull column 93, the driving adjusting component 10, the power piece 101, the disk body 102, the inserting column 103, the strip-shaped frame 104, the radial groove 111, the adjusting screw rod 112, the sliding block 113, the adjusting operating part 114, the lower push-pull rod 12, the knocking swing part 13, the swing bracket 131, the knocking roller 132, the mounting rod shaft 133 and the protrusion 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1, a grinding device for biomedical production comprises a grinding tank body 1, a fixed grinding arc sieve plate 2 and a movable grinding arc plate 3, wherein the fixed grinding arc sieve plate 2 is arranged inside the grinding tank body 1 and is used for supporting materials, and the movable grinding arc plate 3 is arranged inside the fixed grinding arc sieve plate 2 and is matched with the fixed grinding arc sieve plate 2 in a relative motion manner to grind the materials; the grinding device is characterized by further comprising a swing mechanism, a blocking piece adjusting piece 8 and two blocking pieces 7, wherein the swing mechanism comprises a swing rod piece 5, a push-pull connecting piece 9 and a driving adjusting assembly 10, the swing rod piece 5 is rotatably arranged on the grinding groove body 1 through a support bracket 6, the end part, facing the grinding groove body 1, of the swing rod piece 5 is fixedly connected with the inner wall of the movable grinding arc plate 3, and the push-pull connecting piece 9 is transversely arranged on the support bracket 6 in a sliding mode and is connected with the end part, far away from the movable grinding arc plate 3, of the swing rod piece 5; the driving adjusting assembly 10 is arranged on the side part of the grinding tank body 1, and the driving adjusting assembly 10 is used for pushing the push-pull connecting piece 9 to transversely reciprocate and adjusting the stroke of each reciprocating movement of the push-pull connecting piece 9; the two blocking pieces 7 are respectively arranged at the end sides of the fixed grinding arc sieve plates 2, one end of each blocking piece 7 is rotatably connected with the support bracket 6, the other end of each blocking piece 7 is in sliding contact with the inner arc wall of the fixed grinding arc sieve plates 2, the two end parts of the movable grinding arc plates 3 respectively penetrate through the two blocking pieces 7, and the blocking piece adjusting pieces 8 are arranged on the support bracket 6 and used for adjusting the included angle between the two blocking pieces 7 by driving the blocking pieces 7 to rotate around the rotary connection positions of the end parts and the support bracket 6;
in the implementation process of the embodiment, the two stoppers 7 are driven to rotate by the stopper adjusting member 8, and when the end parts of the two stoppers 7 are separated from the fixed grinding arc sieve plate 2, a material at the end parts of the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2 enters a port between the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2; the material is convenient to enter; then the stopper 7 is driven by the stopper adjusting member 8 to close the port; the driving adjusting component 10 drives the push-pull connecting piece 9 to transversely reciprocate, and drives the top of the pendulum rod piece 5 to swing around the connection between the pendulum rod piece and the bracket 6; the oscillating rod piece 5 oscillates to enable the movable grinding arc plate 3 to oscillate, and then the relative motion between the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2 grinds the materials between the two; due to the arrangement of the blocking piece 7, the materials can be prevented from falling off through the end ports of the fixed grinding arc sieve plate 2 and the movable grinding arc sieve plate 3 during grinding; grinding the materials into a certain granularity, enabling the materials to fall through the sieve pores of the fixed grinding arc sieve plate 2, and reducing the amplitude of the reciprocating motion of the push-pull connecting piece 9 by driving the adjusting component 10 and driving the two stoppers 7 to approach the center of the movable grinding arc plate 3 by the stopper adjusting piece 8 along with the gradual reduction of the materials, so that the materials are concentrated at the arc bottom of the fixed grinding arc sieve plate 2, the reciprocating motion amplitude of the push-pull connecting piece 9 is reduced, and the swing amplitude of the push-pull swinging rod piece 5 is reduced; further, the grinding of less materials can be prevented from being influenced by large-amplitude swing when the materials are less; thus, the materials can be fully ground; as an embodiment, the left, right, up and down positions of the components shown in the drawings are only one arrangement, and the specific positions are set according to specific requirements;
in one embodiment, as shown in fig. 2, the movable grinding arc plate 3 comprises a lower arc plate 31 and two side arc plates 32, the central lines of the lower arc plate 31 and the side arc plates 32 are coincident with the rotation center of the swinging rod piece 5, and the two side arc plates 32 are arranged at two sides of the lower arc plate 31 and connected with the lower arc plate 31 into a whole; the outer diameter of the side arc plate 32 is smaller than that of the lower arc plate 31, and a containing cavity 4 for containing materials is formed between the side arc plate 32 and the fixed grinding arc sieve plate 2; grinding convex parts 33 are arranged on the outer arc walls of the lower arc plate 31 and the side arc plate 32 and the inner arc wall of the fixed grinding arc sieve plate 2; when the movable grinding arc plate 3 swings to one side, the side arc plate 32 penetrates through the stopper 7 and gradually becomes smaller than the accommodating cavity 4 formed by the fixed grinding arc sieve plate 2, and then materials are extruded to be extruded between the lower arc plate 31 and the fixed grinding arc sieve plate 2, the grinding convex parts 33 on the lower arc plate 31 and the side arc plate 32 and the grinding convex parts 33 on the fixed grinding arc sieve plate 2 move mutually to effectively grind the materials, so that the materials are conveniently placed between the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2, and the materials can be extruded to be matched and ground to effectively crush the materials;
the movable grinding arc plate 3 can be a grinding arc plate with curvature changing from the center to two ends in addition to the structure disclosed in the embodiment;
in one embodiment, as shown in fig. 1 and 4, the driving adjustment assembly 10 includes a power member 101, a tray body 102, a post 103, a bar frame 104, and a position adjustment member; the power part 101 is fixed on the side wall of the grinding tank body 1, the tray body 102 is arranged on the output end of the power part 101 and is driven by the power part 101 to rotate, and the inserting column 103 is arranged at the eccentric position of the end face of the tray body 102 and is inserted into the inner side of the strip-shaped frame 104; the strip-shaped frame 104 is arranged at the end part of the push-pull connecting piece 9 and can transversely reciprocate under the rotation and the stirring of the inserting column 103; the position adjusting piece is arranged on the disc body 102 and used for adjusting the radial position of the inserting column 103 on the end face of the disc body 102; wherein, the power part 101 drives the disc body 102 to rotate and utilizes the inserting column 103 to rotate along with the disc body to toggle the strip-shaped frame 104 to transversely reciprocate, and the strip-shaped frame 104 drives the push-pull connecting piece 9 to transversely reciprocate; after the position adjusting part adjusts the radial position of the inserting column 103 on the disc body 102, the stroke of the transverse reciprocating movement of the bar-shaped frame 104 can be adjusted, and the swinging radian of the swing rod part 5 is further adjusted by using the push-pull connecting part 9; wherein, the power part 101 is an electric motor or a pneumatic motor;
the driving adjustment assembly 10 may be a structure in which the driving motor drives the telescopic swing rod to rotate, and the end of the telescopic swing rod is inserted into the bar frame 104, in addition to the structure disclosed in the above embodiment;
in one embodiment, as shown in fig. 4, the position adjusting member includes a radial groove 111, an adjusting screw 112 and a slider 113, the radial groove 111 is radially opened on the end surface of the disc body 102, the slider 113 is slidably disposed in the radial groove 111 and fixedly connected with the post 103, the disc body 102 is rotatably disposed in the radial groove 111 and spirally penetrates the slider 113; an adjusting operation part 114 is arranged at the end part of the slide block 113; the adjusting screw 112 is driven to rotate by screwing the adjusting operation part 114, and the slider 113 is driven to move inside the radial groove 111 by the spiral fit of the adjusting screw 112 and the slider 113; thereby realizing the adjustment of the radial position of the plug pin 103 on the end surface of the disc body 102;
besides the structure disclosed in the above embodiment, the position adjusting member may also be a matching structure of a slide rail and a slide base fastened by a bolt, and the insert post 103 is mounted on the slide base;
in one embodiment, as shown in fig. 1, the push-pull connector 9 includes a guide rod member 91, a guide sleeve 92 and a push-pull column 93, the push-pull column 93 is fixed on the bracket 6, the guide rod member 91 slidably penetrates through the guide sleeve 92, the end of the guide rod member 91 is connected to the driving adjustment assembly 10 and transversely reciprocates under the driving of the driving adjustment assembly 10, and the push-pull column 93 is arranged at the end of the guide rod member 91 far away from the adjustment assembly 10 and is inserted into the connecting strip-shaped hole 61 formed on the pendulum rod member 5; the guide rod piece 91 is driven by the adjusting component 10 to transversely reciprocate and push the swing rod piece 5 to swing by using the push-pull column 93;
in one embodiment, as shown in fig. 1, the stopper adjusting member 8 includes a double-threaded screw 81, two screw bases 82, an adjusting link 83 and an operating end 84, the double-threaded screw 81 is rotatably disposed on the bracket 6 and the two threads of the two ends of the double-threaded screw are in opposite spiral directions, the two screw bases 82 are respectively slidably disposed on the two ends of the bracket 6, the double-threaded screw 81 is spirally threaded through the screw bases 82, and the side of the screw bases 82 is connected with the stopper 7 through the adjusting link 83; two ends of the adjusting connecting rod 83 are respectively connected with the stopper 7 and the side part of the spiral seat 82 in a rotating way; the operating end 84 is arranged at the end part of the double-end screw rod 81 and is used for driving the double-end screw rod 81 to rotate; the double-end screw rod 81 is driven to rotate by the operating end 84, and the two screw seats 82 are close to or far away from each other by the screw fit of the double-end screw rod 81 and the screw seats 82; the movement of the screw seat 82 pushes and pulls the stopper 7 through the adjusting link 83 so that the stopper 7 rotates; wherein, the operation end 84 is a motor or a hand wheel;
the stopper adjusting part 8 can be two telescopic oil cylinders or telescopic air cylinders driven by the same pump body besides the structure disclosed in the above embodiment;
in one embodiment, as shown in fig. 1 and 3, the blocking member 7 includes a blocking plate 71 and two support rods 72, the blocking plate 71 is slidably disposed on the inner wall of the fixed grinding arc screen plate 2, the blocking plate 71 is provided with a guide hole 73 for the movable grinding arc plate 3 to pass through, the two support rods 72 are disposed on the guide hole 73, and one end of each support rod 72 is rotatably connected to the support bracket 6; the surface of the blocking plate 71 can prevent the material from falling out, and the rotary connection of the support rod 72 and the bracket 6 can enable the angle of the blocking plate 71 to be adjusted under the driving of the blocking piece adjusting piece 8;
in one embodiment, as shown in fig. 1, the device further comprises at least one knocking pendulum 13, wherein the knocking pendulum 13 is arranged inside the grinding trough body 1 and positioned at the bottom of the outer arc of the fixed grinding arc sieve plate 2; the end part of the push-pull connecting piece 9 is connected with a push-pull rod 12, the push-pull rod 12 penetrates into the grinding groove body 1, and a bulge 14 is arranged on the push-pull rod 12; the lower push-pull rod 12 can transversely reciprocate along with the push-pull connecting piece 9 and utilizes the protrusion 14 to stir the knocking swing piece 13 to swing so as to knock the fixed grinding arc sieve plate 2, so that the fixed grinding arc sieve plate 2 vibrates, and materials in sieve holes of the fixed grinding arc sieve plate 2 are prevented from being blocked;
in one embodiment, as shown in fig. 1, the knocking swing piece 13 includes a swing frame 131, a knocking roller 132 and a mounting rod shaft 133, the middle part of the swing frame 131 is rotatably connected with the inside of the grinding trough body 1 through the mounting rod shaft 133, the knocking roller 132 is arranged at the end part of the swing frame 131 close to the fixed grinding arc sieve plate 2, and a torsion spring is arranged between the mounting rod shaft 133 and the swing frame 131; under the reciprocating movement of the lower push-pull rod 12, the protrusions 14 stir the swing frame 131 to rotate around the mounting rod shaft 133 and enable the swing frame 131 to swing by matching with a torsion spring, and the knocking rollers 132 are used for vibrating and knocking the side wall of the fixed grinding arc sieve plate 2;
the embodiment discloses a grinding device for biological medicine production, wherein the two stoppers 7 are driven to rotate by the stopper adjusting piece 8, and when the end parts of the two stoppers 7 are separated from the fixed grinding arc sieve plate 2, a port for a material to enter between the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2 is formed at the end parts of the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2; the material is convenient to enter; then the stopper 7 is driven by the stopper adjusting member 8 to close the port; the driving adjusting component 10 drives the push-pull connecting piece 9 to transversely reciprocate, and drives the top of the pendulum rod piece 5 to swing around the connection between the pendulum rod piece and the bracket 6; the oscillating rod piece 5 oscillates to enable the movable grinding arc plate 3 to oscillate, and then the relative motion between the movable grinding arc plate 3 and the fixed grinding arc sieve plate 2 grinds the materials between the two; due to the arrangement of the blocking piece 7, the materials can be prevented from falling off through the end ports of the fixed grinding arc sieve plate 2 and the movable grinding arc sieve plate 3 during grinding; grinding the materials into a certain granularity, enabling the materials to fall through the sieve pores of the fixed grinding arc sieve plate 2, reducing the amplitude of the reciprocating motion of the push-pull connecting piece 9 by driving the adjusting component 10 and driving the two stoppers 7 to approach the center of the movable grinding arc plate 3 by the stopper adjusting piece 8 along with the gradual reduction of the materials, concentrating the materials at the arc bottom of the fixed grinding arc sieve plate 2, reducing the amplitude of the reciprocating motion of the push-pull connecting piece 9 and reducing the amplitude of the swing of the push-pull swinging rod piece 5; further, the grinding of less materials can be prevented from being influenced by large-amplitude swing when the materials are less; therefore, the materials can be fully ground.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. A grinding device for biological medicine production comprises a grinding groove body, a fixed grinding arc sieve plate and a movable grinding arc plate, wherein the fixed grinding arc sieve plate is arranged in the grinding groove body and used for bearing materials, and the movable grinding arc plate is arranged on the inner side of the fixed grinding arc sieve plate and matched with the fixed grinding arc sieve plate in a relative motion manner to grind the materials; it is characterized by also comprising a swing mechanism, a stopper adjusting piece and two stoppers;
the swing mechanism comprises a swing rod piece, a push-pull connecting piece and a driving adjusting assembly;
the swing rod piece is rotatably arranged on the grinding groove body through a bracket, and the end part of the swing rod piece facing the grinding groove body is fixedly connected with the inner wall of the movable grinding arc plate;
the push-pull connecting piece is transversely arranged on the bracket in a sliding manner and is connected with the end part of the swing rod piece far away from the movable grinding arc plate;
the driving and adjusting assembly is arranged on the side part of the grinding groove body and used for pushing the push-pull connecting piece to transversely reciprocate and adjusting the stroke of each reciprocating movement of the push-pull connecting piece;
the two stoppers are respectively arranged at the end sides of the fixed grinding arc sieve plate, one end of each stopper is rotationally connected with the bracket, the other end of each stopper is in sliding contact with the inner arc wall of the fixed grinding arc sieve plate, and the two ends of the movable grinding arc plate respectively penetrate through the two stoppers;
the blocking piece adjusting piece is arranged on the support bracket and is used for adjusting the included angle between the two blocking pieces by driving the blocking pieces to rotate around the rotating connection positions of the end parts of the blocking pieces and the support bracket.
2. The grinding device for biomedical production according to claim 1, wherein the movable grinding arc plate comprises a lower arc plate and two side arc plates;
the central lines of the lower arc plate and the side arc plates are coincided with the rotating center of the swing rod piece, and the two side arc plates are arranged on two sides of the lower arc plate and are connected with the lower arc plate into a whole;
the outer diameter of the side arc plate is smaller than that of the lower arc plate, and a containing cavity for containing materials is formed between the side arc plate and the fixed grinding arc sieve plate;
the outer arc walls of the lower arc plate and the side arc plate and the inner arc wall of the fixed grinding arc sieve plate are provided with grinding convex parts.
3. The biomedical manufacturing grinding device of claim 1, wherein the drive adjustment assembly comprises a power member, a disc body, a post, a bar frame, and a position adjustment member;
the power part is fixed on the side wall of the grinding groove body, and the disc body is arranged on the output end of the power part and is driven by the power part to rotate;
the inserting column is arranged at the eccentric position of the end surface of the tray body and is inserted into the inner side of the strip-shaped frame; the strip-shaped frame is arranged at the end part of the push-pull connecting piece and can transversely reciprocate under the rotation and the stirring of the inserting column;
the position adjusting piece is arranged on the disc body and used for adjusting the radial position of the inserted column on the end face of the disc body.
4. The biomedical manufacturing grinding device of claim 3, wherein the position adjusting member comprises a radial groove, an adjusting screw and a slide;
the radial groove is radially arranged on the end face of the disc body, and the sliding block is slidably arranged in the radial groove and fixedly connected with the inserted column;
the disk body is rotatably arranged in the radial groove and spirally penetrates through the sliding block; the end of the slide block is provided with an adjusting operation part.
5. The biomedical manufacturing grinding device of claim 1, wherein the push-pull connector comprises a guide member, a guide sleeve and a push-pull post;
the push-pull column is fixed on the bracket, the guide rod piece penetrates through the guide sleeve in a sliding mode, and the end part of the guide rod piece is connected with the driving adjusting assembly and moves transversely in a reciprocating mode under the driving of the driving adjusting assembly;
the push-pull column is arranged at the end part of the guide rod piece far away from the driving adjusting assembly and is inserted into a connecting strip-shaped hole formed in the swing rod piece.
6. The grinding apparatus for biomedical production according to any one of claims 1-5, wherein the stopper adjusting member comprises a double-ended lead screw, two screw bases, an adjusting link, and an operating end;
the double-end screw rod is rotatably arranged on the bracket support, and the spiral directions of the threads at the two ends are opposite;
the two spiral seats are respectively arranged at two end parts of the bracket in a sliding manner, the double-end screw rod spirally penetrates through the spiral seats, and the side parts of the spiral seats are connected with the blocking piece through the adjusting connecting rod;
two ends of the adjusting connecting rod are respectively connected with the blocking piece and the side part of the spiral seat in a rotating way; the operating end is arranged at the end part of the double-end screw rod and is used for driving the double-end screw rod to rotate.
7. The biomedical manufacturing milling device of claim 6, wherein the stopper comprises a blanking plate and two struts;
the baffle plate is arranged on the inner wall of the fixed grinding arc sieve plate in a sliding manner and is provided with a guide hole for the movable grinding arc plate to penetrate through;
two supporting rods are arranged on the guide holes, and one end of each supporting rod is rotatably connected with the supporting bracket.
8. The biomedical manufacturing grinding device of claim 1, further comprising at least one striking pendulum;
the knocking swing piece is arranged inside the grinding groove body and is positioned at the outer arc bottom of the fixed grinding arc sieve plate;
the end part of the push-pull connecting piece is connected with a push-pull rod, the push-pull rod penetrates into the grinding groove body, and a protrusion is arranged on the push-pull rod.
9. The biomedical manufacturing grinding device of claim 8, wherein the striking pendulum comprises a pendulum, a striking roller, and a mounting bar shaft;
the middle part of the swing frame is rotatably connected with the inside of the grinding tank body through a mounting rod shaft;
the knocking roller is arranged at the end part of the swing frame close to the fixed grinding arc sieve plate, and a torsional spring is arranged between the mounting rod shaft and the swing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111212448.6A CN113634306A (en) | 2021-10-19 | 2021-10-19 | Grinder is used in biological medicine production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111212448.6A CN113634306A (en) | 2021-10-19 | 2021-10-19 | Grinder is used in biological medicine production |
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| CN113634306A true CN113634306A (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111212448.6A Pending CN113634306A (en) | 2021-10-19 | 2021-10-19 | Grinder is used in biological medicine production |
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|---|---|---|---|---|
| CN114653586A (en) * | 2022-05-20 | 2022-06-24 | 诸城市中裕机电设备有限公司 | Poultry fodder screening plant |
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Application publication date: 20211112 |