CN218250511U

CN218250511U - Tablet milling machine

Info

Publication number: CN218250511U
Application number: CN202222115429.8U
Authority: CN
Inventors: 吴海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-10
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to the technical field of tablet processing, in particular to a tablet grinding machine, which comprises a mounting rack, wherein the top of the mounting rack is provided with a top plate, the bottom of the mounting rack and the mounting rack top plate are provided with a bottom plate in parallel, the end surface of the top plate is provided with a conical feeding funnel, and one side of the conical feeding funnel is provided with a tablet grinding component; the tablet milling components includes the bearing housing of embedded on the roof, the tip of bearing housing evenly is connected with step motor through the bracing piece, the utility model discloses an it is rotatory that step motor drives the crocus roller to design to utilize step motor to drive the crocus roller to make thick spiral crocus tooth on the crocus roller, thin spiral crocus tooth respectively with thick in interlock tooth, thin in interlock tooth interact, realize twice crocus to the tablet, thereby realized gradually crocus, the effectual crocus efficiency that has improved, solved present grinding device and still had the weak point.

Description

Tablet milling machine

Technical Field

The utility model relates to a technical field is handled to the tablet, specifically is a tablet milling machine.

Background

At present carry out the crocus to the tablet, for grind promptly, but present grinding device still has the weak point, just places the tablet and goes on in fixed grinding space to can not realize smashing step by step, improve crocus efficiency.

To sum up, the utility model discloses a design a tablet milling machine and solve the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tablet milling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tablet pulverizer comprises a mounting rack, wherein a top plate is mounted at the top of the mounting rack, a bottom plate is arranged at the bottom of the mounting rack and is parallel to the top plate of the mounting rack, a conical feeding funnel is arranged on the end face of the top plate, and a tablet pulverizing assembly is arranged on one side of the conical feeding funnel;

tablet crocus subassembly includes the bearing housing of embedded on the roof, the tip of bearing housing evenly is connected with step motor through the bracing piece, step motor's drive shaft runs through the bearing housing to extend to the below of roof through shaft joint fixedly connected with crocus roller, wherein the outside looks adaptation of crocus roller is provided with the crocus sleeve, the telescopic lateral wall of crocus evenly is provided with butterfly locating component and connects on the positioning disk, the terminal surface of positioning disk has cup jointed compounding toper funnel with step motor's the drive shaft outside, follow from having set gradually coarse spiral crocus tooth and fine spiral crocus tooth down on the outer wall of crocus roller, the telescopic inner wall of crocus is and be provided with interlock tooth in thick, the interlock tooth in the thin with coarse spiral crocus tooth, fine spiral crocus tooth one-to-one.

As the utility model discloses preferred scheme, the bracing piece sets up three groups at least to even connection is between step motor's shell and bearing housing, step motor is connected for rotating with the connected mode of bearing housing.

As the utility model discloses preferred scheme, butterfly locating component sets up four groups at least to even setting is on the telescopic outer wall of crocus, butterfly locating component includes the U type frame of fixed connection at butterfly locating component lateral wall, the inside of U type frame is rotated through the pivot and is connected at positioning screw.

As the utility model discloses preferred scheme, the notch that milling sleeve, positioning disk edge were seted up is passed through respectively to positioning screw's the other end to the top threaded connection that extends to the positioning disk has butterfly nut.

As a preferred embodiment of the present invention, the tooth space of the coarse spiral grinding teeth is 3 to 4 times the tooth space of the fine spiral grinding teeth, and the tooth space of the coarse spiral grinding teeth and the tooth space of the fine spiral grinding teeth are communicated with each other, a funnel cavity is formed between the coarse spiral grinding teeth and the coarse inner engaging teeth, and the fine spiral grinding teeth and the fine inner engaging teeth are in clearance fit.

As the utility model discloses preferred scheme, compounding conical hopper fixed connection is in the bottom of roof, and wherein compounding conical hopper is the connectivity structure with toper feed hopper, step motor passes through wire electric connection on the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, it is rotatory to utilize step motor to drive the crocus roller through the design to thick spiral crocus tooth on making the crocus roller, thin spiral crocus tooth respectively with thick in interlock tooth, thin in the interlock tooth interact, realize the twice crocus to the tablet, thereby realized the crocus gradually, the effectual crocus efficiency that has improved has solved present grinding device and still has the weak point.

Drawings

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

FIG. 2 is a schematic view of the structure of the tablet grinding assembly of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a portion of the structure of fig. 3 according to the present invention.

In the figure: 1. a mounting frame; 2. a top plate; 3. a base plate; 4. a conical feed hopper; 5. a tablet milling assembly; 501. a bearing housing; 502. a support bar; 503. a stepping motor; 504. a milling roller; 505. milling the sleeve; 506. a butterfly positioning component; 507. positioning a plate; 508. a material mixing conical hopper; 509. coarse spiral grinding teeth; 510. grinding teeth by fine spiral grinding; 511. coarse inner engaging teeth; 512. fine inner engaging teeth; 5061. a U-shaped frame; 5062. positioning a screw rod; 5063. a wing nut.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a tablet pulverizer comprises a mounting rack 1, wherein a top plate 2 is mounted at the top of the mounting rack 1, a bottom plate 3 is arranged at the bottom of the mounting rack 1 and is parallel to the top plate 2 of the mounting rack, a conical feed hopper 4 is arranged on the end face of the top plate 2, and a tablet pulverizing assembly 5 is arranged on one side of the conical feed hopper 4;

tablet grinding powder subassembly 5 includes the bearing housing 501 of embedded on roof 2, the tip of bearing housing 501 evenly is connected with step motor 503 through bracing piece 502, step motor 503's drive shaft runs through bearing housing 501, and extend to roof 2's below through shaft coupling fixedly connected with grinding roller 504, wherein grinding roller 504's outside looks adaptation is provided with grinding sleeve 505, grinding sleeve 505's lateral wall evenly is provided with butterfly locating component 506 and connects on positioning disk 507, positioning disk 507's terminal surface and cup jointed compounding toper funnel 508 with step motor 503's drive shaft outside, from having set gradually coarse spiral grinding tooth and fine spiral grinding tooth 510 down on grinding roller 504's the outer wall, grinding sleeve 505's inner wall and with coarse spiral grinding tooth 509, fine spiral grinding tooth 510 one-to-one is provided with coarse interior interlock tooth 511, fine interior interlock tooth 512.

As a preferred embodiment of the utility model, the bracing piece 502 sets up three groups at least to even connection guarantees the stability between step motor 503 and the bearing housing 501 between the shell of step motor 503 and the bearing housing 501, and step motor 503 is connected for rotating with the connected mode of bearing housing 501.

As a preferred embodiment of the present invention, butterfly positioning component 506 sets up four groups at least, and even setting is on the outer wall of crocus sleeve 505, butterfly positioning component 506 includes U type frame 5061 of fixed connection at butterfly positioning component 506 lateral wall, the inside of U type frame 5061 is rotated through the pivot and is connected at positioning screw 5062, positioning screw 5062's the other end is respectively through crocus sleeve 505, the notch that the positioning disk 507 edge was seted up, and the top threaded connection that extends to positioning disk 507 has butterfly nut 5063, when cleaning crocus sleeve 505 inside, spiral butterfly nut 5063, unscrew butterfly nut 5063, thereby be about to separation on positioning screw 5062 positioning disk 507, reach and make things convenient for dismouting sleeve 505, reach and make things convenient for clear effect to carry out inside to crocus sleeve 505.

As a preferred embodiment of the present invention, as shown in fig. 3 and 4, the tooth space in the coarse spiral grinding teeth 509 is 3 to 4 times the tooth space in the fine spiral grinding teeth 510, and the tooth space in the coarse spiral grinding teeth 509 communicates with the tooth space in the fine spiral grinding teeth 510, a funnel cavity is formed between the coarse spiral grinding teeth 509 and the coarse inner engaging teeth 511, the fine spiral grinding teeth 510 and the fine inner engaging teeth 512 are in clearance fit, the tablet is to be crushed and enters the funnel cavity, so that the tablet first enters the funnel cavity to perform preliminary grinding, and large particles after the brush powder enters between the fine spiral grinding teeth 510 and the fine inner engaging teeth 512, thereby performing secondary crushing.

As a preferred embodiment of the present invention, as shown in fig. 2, the mixing conical hopper 508 is fixedly connected to the bottom of the top plate 2, wherein the mixing conical hopper 508 and the conical feeding hopper 4 are connected to form a communicating structure, so as to facilitate the blanking, and the stepping motor 503 is electrically connected to the controller through a wire, so as to control the operation of the stepping motor 503.

The utility model discloses work flow: when the tablets are milled, under the condition that the mixing cone-shaped hopper 508 and the cone-shaped hopper 4 are in a communicated structure, the tablets to be milled are fed into the cone-shaped hopper 4, so that the tablets enter the mixing cone-shaped hopper 508 through the cone-shaped hopper 4, at the moment, under the condition that the stepping motor 503 is electrically connected to the controller through a lead, the operation controller starts the stepping motor 503, after the stepping motor 503 is started, and under the condition that the connection mode of the stepping motor 503 and the bearing sleeve 501 is in rotating connection, the milling rollers 504 are driven to rotate, at the moment, the tooth space in the coarse spiral milling teeth 509 is 3-4 times of the tooth space in the fine spiral milling teeth 510, and the tooth space in the coarse spiral milling teeth 509 is communicated with the tooth space in the fine spiral milling teeth 510, form the funnel cavity between coarse spiral crocus tooth 509 and the interior interlock tooth 511 of thick, the cooperation mode of interlock tooth 512 is under clearance fit's condition in thin spiral crocus tooth 510 and the thin, treat to smash the tablet, get into in the funnel cavity, thereby the tablet at first gets into the funnel cavity and carries out the preliminary crushing crocus, large granule after whitewashing gets into between fine spiral crocus tooth 510 and the interior interlock tooth 512 of thin, thereby realize the regrinding, this process utilizes step motor to drive crocus roller 504 rotatory through the design, thereby make the coarse spiral crocus tooth 509 on the crocus roller 504, fine spiral crocus tooth 510 respectively with the interior interlock tooth 511 of thick, interact between the interlock tooth 512 of thin interior, realize two crocuses of tablet, thereby the gradual crocus has been realized, the effectual crocus efficiency that has improved, it still has the weak point to have solved present grinding equipment.

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.

Claims

1. A tablet mill, comprising a mounting frame (1), characterized in that: a top plate (2) is installed at the top of the installation frame (1), a bottom plate (3) is arranged at the bottom of the installation frame (1) and is parallel to the installation frame top plate (2), a conical feeding funnel (4) is arranged on the end face of the top plate (2), and a tablet grinding component (5) is arranged on one side of the conical feeding funnel (4);

tablet milling subassembly (5) is including embedded bearing housing (501) on roof (2), the tip of bearing housing (501) evenly is connected with step motor (503) through bracing piece (502), the drive shaft of step motor (503) runs through bearing housing (501) to extend to roof (2) the below through shaft joint fixedly connected with crocus roller (504), wherein the outside looks adaptation of crocus roller (504) is provided with crocus sleeve (505), the lateral wall of crocus sleeve (505) evenly is provided with butterfly locating component (506) and connects on positioning disk (507), the terminal surface of positioning disk (507) and cup jointed compounding toper funnel (508) with the drive shaft outside of step motor (503), from having set gradually thick spiral crocus tooth (509) and thin spiral milling tooth (510) down on the outer wall of crocus roller (504), the inner wall of crocus sleeve (505) and with thick spiral grinding tooth (509), thin spiral milling tooth (510) one-to-one-on-to-ones that are provided with thick interlock in tooth (511), thin spiral milling tooth (510) the crocus tooth (512).

2. A tablet mill according to claim 1, characterized in that: the support rods (502) are at least provided with three groups and are uniformly connected between a shell of the stepping motor (503) and the bearing sleeve (501), and the stepping motor (503) is connected with the bearing sleeve (501) in a rotating mode.

3. A tablet mill according to claim 1, characterized in that: butterfly locating component (506) set up four groups at least to even setting is on the outer wall of crocus sleeve (505), butterfly locating component (506) are including fixed connection in U type frame (5061) of butterfly locating component (506) lateral wall, the inside of U type frame (5061) is passed through the pivot and is rotated the connection at positioning screw (5062).

4. A tablet mill according to claim 3, characterized in that: the other end of the positioning screw rod (5062) passes through notches formed in the edges of the grinding sleeve (505) and the positioning disc (507), and a butterfly nut (5063) is connected to the upper portion of the positioning disc (507) in a threaded mode.

5. A tablet mill according to claim 1, characterized in that: the tooth spacing in the coarse spiral grinding teeth (509) is 3-4 times of the tooth spacing in the fine spiral grinding teeth (510), the tooth spacing in the coarse spiral grinding teeth (509) is communicated with the tooth spacing in the fine spiral grinding teeth (510), a funnel cavity is formed between the coarse spiral grinding teeth (509) and the coarse inner meshing teeth (511), and the fine spiral grinding teeth (510) and the fine inner meshing teeth (512) are in clearance fit.

6. A tablet mill according to claim 1, characterized in that: mixing material conical hopper (508) fixed connection is in the bottom of roof (2), and wherein mixing material conical hopper (508) and toper feed hopper (4) are the connectivity structure, step motor (503) pass through wire electric connection on the controller.