CN210390204U

CN210390204U - Speed reducer of dry powder tablet press

Info

Publication number: CN210390204U
Application number: CN201920932140.0U
Authority: CN
Inventors: 景卫平
Original assignee: Changzhou Jiuyajiu Machinery Manufacturing Co ltd
Current assignee: Jiangsu Jiuyajiu Intelligent Equipment Manufacturing Co.,Ltd.
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-24
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a decelerator of dry powder tablet press, including unable adjustment base, rotation motor, connecting block, track, linkage wheel, fixed block, preforming wheel, speed reduction piece, support base, connecting plate, first speed reduction push rod, second speed reduction push rod and fastening screw. The utility model has the advantages that: the speed reduction piece is a wear-resisting rubber pad, and this speed reduction piece is provided with two altogether to be the bilateral symmetry formula and connect in the left and right sides of preforming wheel, and this speed reduction piece revolves soon fixedly through screw and connecting plate, and it is unsatisfactory to prevent the effect of slowing down, and the connecting plate runs through the screw on its horizontal welding plate through fastening screw, and revolves soon with the support base and be connected by the screw thread rotary type, prevents to waste time and energy when the renewal part.

Description

Speed reducer of dry powder tablet press

Technical Field

The utility model relates to a decelerator specifically is a decelerator of dry powder tablet press, belongs to decelerator technical field.

Background

The tablet press is mainly used for the research of the tablet process in the pharmaceutical industry, the tablet press presses the granular materials into round, special-shaped, characters and symbols with the diameter not more than 13mm and automatic continuous production equipment of the graphic tablets, the earliest tablet press is composed of a pair of punch dies, the punch dies move up and down to press the granular materials into the tablets, the machine is called a single-punch tablet press and is developed into an electric basket tablet press later, the working principle of the two tablet presses is still one-way tablet pressing based on manual pressing, namely, the lower punch is fixed and only moves upwards to press during tablet pressing, and the tablet pressing mode causes the problems of uneven density in the tablets, easy generation of cracked tablets and the like due to inconsistent up and down stress.

Therefore, a reduction gear of a dry powder tablet press is needed to meet the current market demand, although various reduction gears of dry powder tablet presses are produced on the current market, in general, a lot of common defects still exist, one of the reduction gears of the existing dry powder tablet presses is only provided with one connecting block, which causes insufficient stability of a tablet pressing wheel and is easy to fall off or shake in use, and the other reduction gear of the reduction gears of the existing dry powder tablet presses is only provided with one reduction plate, which causes unsatisfactory reduction effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a decelerator of dry powder tablet press for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a speed reducer of a dry powder tablet press comprises a fixed base, a rotating motor, a connecting block, a crawler belt, a linkage wheel, a fixed block, a tablet pressing wheel, a speed reduction tablet, a supporting base, a connecting plate, a first speed reduction push rod, a second speed reduction push rod and fastening screws; the fixed base is connected and arranged at the bottom of the tablet pressing wheel, the fixed base forms the main structure of the speed reducer of the dry powder tablet press, the rotating motor is fixedly connected and arranged at the right side of the connecting block, the rotating motor is electrically connected with an external power supply through a wire, the connecting block is fixedly connected and arranged above the fixed base, the track is fixedly connected and fixed between the rotating motor and the linkage wheel, the linkage wheel is rotatably connected and arranged at the right side of the fixed block, the fixed block is fixed on the vertical side plate of the fixed base and positioned above the connecting block, the tablet pressing wheel is fixedly connected and arranged between the linkage wheels, the speed reducing piece is arranged at the bottom of the tablet pressing wheel, the supporting base is fixedly connected in front of the fixed base, the supporting base is fixed on the fixed base, and the connecting plate is fixedly connected and arranged above the supporting base in a screwing manner, the first speed reduction push rod is fixedly connected to the connecting plate, the first speed reduction push rod is located on the front side of the bottom of the pressing piece wheel, the second speed reduction push rod is located on the rear side of the bottom of the pressing piece wheel, and the fastening screw is connected to the connecting plate in a screwing mode.

Preferably, not enough in order to prevent the stability of flaking wheel, easy in use causes to drop or rock, the fixed block is provided with two altogether, and is the bilateral symmetry formula setting to connect fixedly on unable adjustment base's the vertical connecting plate in both sides through the screwed connection.

Preferably, for the convenience of the change to the preforming wheel, the preforming wheel passes through the screw and revolves the fixed setting between the fixed block to be the rotary type and be connected with the fixed block, and the preforming wheel carries out the linkage through welded mode and linkage wheel and is connected.

Preferably, in order to prevent the unsatisfactory effect of speed reduction, the speed reduction piece is a wear-resisting rubber pad, and this speed reduction piece is provided with two altogether to be the bilateral symmetry formula and connect in the left and right sides of pressure piece wheel, and this speed reduction piece revolves soon fixedly through screw and connecting plate.

Preferably, in order to prevent the time and labor consumption during the replacement of the parts, the connecting plate penetrates through the screw holes in the transverse welding plate through fastening screws and is screwed with the supporting base in a threaded rotating manner.

The utility model has the advantages that: the speed reducer of the dry powder tablet press is reasonable in design, the two fixing blocks are arranged symmetrically left and right and fixedly arranged on vertical connecting plates at two sides of a fixing base through screwing, so that the stability of the tablet pressing wheel is prevented from being insufficient, the tablet pressing wheel is easy to fall off or shake in use, the tablet pressing wheel is fixedly arranged between the fixing blocks through screwing and is rotatably connected with the fixing blocks, the tablet pressing wheel is connected with the linkage wheel in a linkage mode through welding, the replacement of the tablet pressing wheel is facilitated, the speed reducer is a wear-resistant rubber pad and is provided with two speed reducers which are symmetrically left and right and connected at the left and right sides of the tablet pressing wheel, the speed reducers are fixedly screwed with the connecting plates through screws, the speed reducing effect is prevented from being unsatisfactory, the connecting plates penetrate through screw holes in transverse welding plates through fastening screws and are rotatably connected with the supporting base through screwing, the time and labor are prevented from being wasted when the parts are replaced.

Drawings

FIG. 1 is a right three-dimensional schematic view of the present invention;

FIG. 2 is a left three-dimensional schematic view of the present invention;

fig. 3 is a top schematic view of the present invention.

In the figure: 1. the device comprises a fixed base, 2, a rotating motor, 3, a connecting block, 4, a crawler belt, 5, a linkage wheel, 6, a fixed block, 7, a pressing sheet wheel, 8, a speed reduction sheet, 9, a supporting base, 10, a connecting plate, 11, a first speed reduction push rod, 12, a second speed reduction push rod, 13 and a fastening screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a speed reducer of a dry powder tablet press comprises a fixed base 1, a rotating motor 2, a connecting block 3, a track 4, a linkage wheel 5, a fixed block 6, a tablet pressing wheel 7, a speed reducing tablet 8, a supporting base 9, a connecting plate 10, a first speed reducing push rod 11, a second speed reducing push rod 12 and a fastening screw 13; the fixed base 1 is connected and arranged at the bottom of the tabletting wheel 7, and the fixed base 1 forms the main structure of the speed reducer of the dry powder tablet press, the rotary motor 2 is fixedly connected and arranged at the right side of the connecting block 3, the rotary motor 2 is electrically connected with an external power supply through a wire, the model of the rotary motor 2 is Y80M1-2, the connecting block 3 is fixedly connected and arranged above the fixed base 1, the crawler 4 is fixedly connected and arranged between the rotary motor 2 and the linkage wheel 5, the linkage wheel 5 is rotatably connected and arranged at the right side of the fixed block 6, the fixed block 6 is fixed on the vertical side plate of the fixed base 1, the fixed block 6 is positioned above the connecting block 3, the tabletting wheel 7 is rotatably connected and fixedly arranged between the linkage wheel 5, the speed reducer 8 is arranged at the bottom of the tabletting wheel 7, support base 9 fixed connection in unable adjustment base 1's the place ahead, just support base 9 and fix on unable adjustment base 1, connecting plate 10 is twisted to connect fixedly and is set up in the top that supports base 9, first speed reduction push rod 11 is connected and is fixed on connecting plate 10, just first speed reduction push rod 11 is located the bottom front side of clamping roller 7, second speed reduction push rod 12 is located the bottom rear side of clamping roller 7, fastening screw 13 is twisted to connect on connecting plate 10 soon.

The two fixing blocks 6 are arranged in a bilateral symmetry mode and fixedly arranged on vertical connecting plates on two sides of the fixing base 1 through screwing, so that the stability of the pressing sheet wheel 7 is prevented from being insufficient, the pressing sheet wheel 7 is easy to fall off or shake in use, the pressing sheet wheel 7 is fixedly arranged between the fixing blocks 6 through screwing and is connected with the fixing blocks 6 in a rotary mode, the pressing sheet wheel 7 is connected with the linkage wheel 5 in a linkage mode through a welding mode, the pressing sheet wheel 7 is convenient to replace, the speed reduction sheet 8 is a wear-resistant rubber pad, the speed reduction sheet 8 is provided with two pieces in total and is connected on the left side and the right side of the pressing sheet wheel 7 in a bilateral symmetry mode, the speed reduction sheet 8 is fixedly screwed with the connecting plates 10 through screws, the speed reduction effect is prevented from being unsatisfactory, and the connecting plates 10 penetrate through screw holes in transverse welding plates through fastening screws 13, and is screwed with the supporting base 9 to be connected in a thread rotating mode, so that time and labor are prevented from being wasted when parts are replaced.

The working principle is as follows: when using this decelerator of dry powder tablet press, will press the piece wheel 7 to twist fixedly setting between fixed block 6 through the screw earlier, and be the rotary type and be connected with fixed block 6, and press the piece wheel 7 to be connected through the linkage of welded mode and linkage wheel 5, be convenient for to the change of press the piece wheel 7, then connect crawler 4 to fix and rotate motor 2, between the linkage wheel 5, twist fixedly again with the connection plate 10 through the screw with the retarder 8, the effect that prevents to slow down is unsatisfactory, then with first speed reduction push rod 11, the fixed setting of second speed reduction push rod 12 in the fastening hole of connection plate 10 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a decelerator of dry powder tablet press which characterized in that: the device comprises a fixed base (1), a rotating motor (2), a connecting block (3), a crawler belt (4), a linkage wheel (5), a fixed block (6), a pressing sheet wheel (7), a speed reduction sheet (8), a supporting base (9), a connecting plate (10), a first speed reduction push rod (11), a second speed reduction push rod (12) and a fastening screw (13); the fixed base (1) is connected and arranged at the bottom of the pressing piece wheel (7), the fixed base (1) forms the main structure of the speed reducer of the dry powder tablet press, the rotating motor (2) is fixedly connected and arranged at the right side of the connecting block (3), the rotating motor (2) is electrically connected with an external power supply through a wire, the connecting block (3) is fixedly connected and arranged above the fixed base (1), the crawler belt (4) is fixedly connected and arranged between the rotating motor (2) and the linkage wheel (5), the linkage wheel (5) is rotatably connected and arranged at the right side of the fixed block (6), the fixed block (6) is fixed on the vertical side plate of the fixed base (1), the fixed block (6) is positioned above the connecting block (3), the pressing piece wheel (7) is rotatably connected and fixedly arranged between the linkage wheel (5), the speed reduction piece (8) is arranged at the bottom of the pressure piece wheel (7), the support base (9) is fixedly connected in the front of the fixing base (1), the support base (9) is fixed on the fixing base (1), the connecting plate (10) is screwed to be fixedly arranged above the support base (9), the first speed reduction push rod (11) is connected and fixed on the connecting plate (10), the first speed reduction push rod (11) is located at the front side of the bottom of the pressure piece wheel (7), the second speed reduction push rod (12) is located at the rear side of the bottom of the pressure piece wheel (7), and the fastening screw (13) is screwed to be connected on the connecting plate (10).

2. A reduction gear of a dry powder tablet press according to claim 1, wherein: the two fixing blocks (6) are arranged and are arranged in a bilateral symmetry mode, and the two fixing blocks are fixedly connected and arranged on the vertical connecting plates on the two sides of the fixing base (1) through screwing screws.

3. A reduction gear of a dry powder tablet press according to claim 1, wherein: the pressing piece wheel (7) is fixedly arranged between the fixing blocks (6) through screwing and is connected with the fixing blocks (6) in a rotating mode, and the pressing piece wheel (7) is connected with the linkage wheel (5) in a linkage mode through a welding mode.

4. A reduction gear of a dry powder tablet press according to claim 1, wherein: the speed reduction sheet (8) is a wear-resistant rubber pad, the speed reduction sheet (8) is provided with two pieces, the speed reduction sheet is connected to the left side and the right side of the pressing sheet wheel (7) in a bilateral symmetry mode, and the speed reduction sheet (8) is fixed in a screwing mode through screws and a connecting plate (10).

5. A reduction gear of a dry powder tablet press according to claim 1, wherein: the connecting plate (10) penetrates through a screw hole in the transverse welding plate through a fastening screw (13) and is screwed with the supporting base (9) to be in threaded rotary connection.