CN202192776U - Split type lower pinch roller carrier device - Google Patents

Split type lower pinch roller carrier device Download PDF

Info

Publication number
CN202192776U
CN202192776U CN2011203034887U CN201120303488U CN202192776U CN 202192776 U CN202192776 U CN 202192776U CN 2011203034887 U CN2011203034887 U CN 2011203034887U CN 201120303488 U CN201120303488 U CN 201120303488U CN 202192776 U CN202192776 U CN 202192776U
Authority
CN
China
Prior art keywords
pressure wheel
wheel
ball bearing
pinch roller
worm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN2011203034887U
Other languages
Chinese (zh)
Inventor
严学生
赵志能
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANHE PHARMACEUTIC MACHINERY CO Ltd SHANGHAI
Original Assignee
TIANHE PHARMACEUTIC MACHINERY CO Ltd SHANGHAI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANHE PHARMACEUTIC MACHINERY CO Ltd SHANGHAI filed Critical TIANHE PHARMACEUTIC MACHINERY CO Ltd SHANGHAI
Priority to CN2011203034887U priority Critical patent/CN202192776U/en
Application granted granted Critical
Publication of CN202192776U publication Critical patent/CN202192776U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/026Mounting of dies, platens or press rams

Abstract

The utility model discloses a split type lower pinch roller carrier device, which resolves the problem that a lower pinch roller, a lower pinch roller shaft and a bearing of a tablet press are inconvenient in demounting and changing during maintenance. The split type lower pinch roller carrier device is characterized by comprises a pinch roller, a pinch roller shaft component and a worm gear transmission component, and the pinch roller shaft component and the worm gear transmission component are fixedly connected through connecting screws. The split type lower pinch roller carrier device is mainly used for rotary tablet presses.

Description

But a kind of lower pressure wheel rack device of split
Technical field
The utility model relates to a kind of rack device of taking turns, but particularly relates to the lower pressure wheel rack device of a kind of split on a kind of rotary tablet machine.
Background technology
A kind of plant equipment that is used for solid particle is pressed into tablet is claimed rotary tablet machine in medicine, chemical industry, food service industry; In rotary tablet machine; A kind of lower pressure wheel that is used for installing is arranged, and the mechanism that presses down wheel shaft and the up-down of adjusting lower pressure wheel is called the lower pressure wheel frame mechanism.In all lower pressure wheel frame mechanisms, no matter the up-down of lower pressure wheel is to adjust through eccentric stiffener on existing rotary tablet machine, perhaps adjusts with the mechanism that presses down the crop rotation vertical lift, and the lower pressure wheel rack device is monolithic construction.The lower pressure wheel rack device is bulky like this; At lower pressure wheel, press down wheel shaft or bearing need change the time; Because the machine space structural limitations is difficult to directly this assembly unloaded, after must top cover, turntable, the shroud on machine body top all being unloaded; Could remove this assembly, the maintenance of leading quite bothers.Must improve for this reason, could improve maintenance work efficient.
Summary of the invention
But the purpose of the utility model is the lower pressure wheel rack device that a kind of split will be provided, with solve tablet press machine in maintenance process lower pressure wheel, press down wheel shaft and bearing removal transposing inconvenience, the low problem of maintenance work efficiency.But the lower pressure wheel rack device of this split can adopt following technical scheme to implement: it comprises pinch roller, wheel pressing shaft assembly and worm and gear transmission component, is connected and fixed through attachment screw between the two.Described pinch roller, wheel pressing shaft assembly comprise the lower pressure wheel carrier base, press down wheel shaft, press down wheel carrier support, lower pressure wheel right support, lower pressure wheel left socle, attachment screw, lower pressure wheel, guide pillar, cylinder ball bearing and guide pillar connecting plate; Wherein lower pressure wheel right support, lower pressure wheel left socle through screw with press down the wheel carrier support and connection; The cylinder ball bearing is packed in the hole of lower pressure wheel; Through pressing down in the hole on the lower pressure wheel carrier base of packing into after wheel shaft connects lower pressure wheel right support and lower pressure wheel left socle; Guide pillar is packed in the lower pressure wheel right support; With screw guide pillar is fixedly connected with the lower pressure wheel carrier base, the guide pillar connecting plate promptly constitutes pinch roller, wheel pressing shaft assembly after the upper end connection with two guide pillars respectively.
Described worm and gear transmission component comprises thrust ball bearing, presses down the wheel carrier base, worm gear, big deep groove ball bearing, lifting screw, feather key, little deep groove ball bearing, butterfly spring, round nut, bottom end cover, worm shaft; Wherein thrust ball bearing is packed into and is pressed down in the dead eye in the wheel carrier base; Pack into successively then worm gear, big deep groove ball bearing, lifting screw, feather key; Oppositely pack into little deep groove ball bearing, butterfly spring, round nut, bottom end cover, worm shaft promptly constitutes the worm and gear transmission component, but at last with pinch roller, wheel pressing shaft assembly and worm and gear transmission component with attachment screw be linked together form the lower pressure wheel rack device of split.All the other parts and connecting mode and existing equipment are same or similar.
But the lower pressure wheel rack device of a kind of split of making according to technique scheme compared with prior art its main feature is because the lower pressure wheel rack device has adopted split-type structural; The lower pressure wheel rack device can be under the situation of not removing machine body top top cover, turntable, shroud in maintenance process for tablet press machine; Easily with the split of lower pressure wheel rack device and pull down and move to machine exterior; The maintain and replace work that give lower pressure wheel, presses down wheel shaft or bearing brings great convenience, and has improved production efficiency.
Description of drawings
But Fig. 1 is the lower pressure wheel rack device structural representation of a kind of split of the utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to set forth.
Like Fig. 1, shown in Figure 2: but a kind of lower pressure wheel rack device of split comprises pinch roller, wheel pressing shaft assembly and worm and gear transmission component, is connected and fixed through attachment screw between the two.Described pinch roller, wheel pressing shaft assembly comprise lower pressure wheel carrier base 1, press down wheel shaft 2, press down wheel carrier support 3, lower pressure wheel right support 4, lower pressure wheel left socle 5, attachment screw 6, lower pressure wheel 7, guide pillar 16, cylinder ball bearing 19 and guide pillar connecting plate 21; Wherein lower pressure wheel right support 4, lower pressure wheel left socle 5 through screw with press down wheel carrier and support 3 and be connected; Cylinder ball bearing 19 is packed in the hole of lower pressure wheel 7; Through pressing down in the hole on the lower pressure wheel carrier base 1 of packing into after wheel shaft 2 connects lower pressure wheel right support 4 and lower pressure wheel left socle 5; Guide pillar 16 is packed in the lower pressure wheel right support 4; With screw guide pillar 16 is fixedly connected with lower pressure wheel carrier base 1, guide pillar connecting plate 21 promptly constitutes pinch roller, wheel pressing shaft assembly after the upper end connection with two guide pillars 16 respectively.
Described worm and gear transmission component comprises thrust ball bearing 10, presses down wheel carrier base 8, worm gear 14, big deep groove ball bearing 9, lifting screw 15, feather key 20, little deep groove ball bearing 11, butterfly spring 18, round nut 12, bottom end cover 13, worm shaft 17; Wherein thrust ball bearing 10 is packed into and is pressed down in the dead eye in the wheel carrier base 8; Pack into successively then worm gear 14, big deep groove ball bearing 9, lifting screw 15, feather key 20; Oppositely pack into little deep groove ball bearing 11, butterfly spring 18, round nut 12, bottom end cover 13, worm shaft 17 promptly constitutes the worm and gear transmission component, but at last with pinch roller, wheel pressing shaft assembly and worm and gear transmission component with attachment screw be linked together form the lower pressure wheel rack device of split.All the other parts and connecting mode and existing equipment are same or similar.
But during the work of the lower pressure wheel rack device of a kind of split that is made into by said structure; Rotary worm axle 17, drive worm screw 14 are rotated together; Lifting screw 15 is moved down, when the last plane of lifting screw 15 is lower than the lower plane of lower pressure wheel carrier base 1, remove attachment screw 6; Can the lower pressure wheel rack device be divided into two ones of pinch roller, wheel pressing shaft assembly and worm and gear transmission components, repair easily.

Claims (1)

  1. But 1. the lower pressure wheel rack device of a split, it is characterized in that: described lower pressure wheel rack device comprises pinch roller, wheel pressing shaft assembly and worm and gear transmission component, is connected and fixed through attachment screw between the two; Described pinch roller, wheel pressing shaft assembly comprise lower pressure wheel carrier base (1), press down wheel shaft (2), press down wheel carrier support (3), lower pressure wheel right support (4), lower pressure wheel left socle (5), attachment screw (6), lower pressure wheel (7), guide pillar (16), cylinder ball bearing (19) and guide pillar connecting plate (21); Wherein lower pressure wheel right support (4), lower pressure wheel left socle (5) through screw with press down wheel carrier and support (3) and be connected; Cylinder ball bearing (19) is packed in the hole of lower pressure wheel (7); Through pressing down in the hole on the lower pressure wheel carrier base (1) of packing into after wheel shaft (2) connects lower pressure wheel right support (4) and lower pressure wheel left socle (5); Guide pillar (16) is packed in the lower pressure wheel right support (4); With screw guide pillar (16) is fixedly connected with lower pressure wheel carrier base (1), guide pillar connecting plate (21) connects the upper end of two guide pillars (16) respectively; Described worm and gear transmission component comprises thrust ball bearing (10), presses down wheel carrier base (8), worm gear (14), big deep groove ball bearing (9), lifting screw (15), feather key (20), deep groove ball bearing (11), butterfly spring (18), round nut (12), bottom end cover (13), worm shaft (17) down; Wherein thrust ball bearing (10) is packed into and is pressed down in the dead eye in the wheel carrier base (8); Pack into successively then worm gear (14), big deep groove ball bearing (9), lifting screw (15), feather key (20); Oppositely pack into little deep groove ball bearing (11), butterfly spring (18), round nut (12), bottom end cover (13), worm shaft (17), at last with pinch roller, wheel pressing shaft assembly and worm and gear transmission component with attachment screw (6) be linked together.
CN2011203034887U 2011-08-19 2011-08-19 Split type lower pinch roller carrier device Withdrawn - After Issue CN202192776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203034887U CN202192776U (en) 2011-08-19 2011-08-19 Split type lower pinch roller carrier device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203034887U CN202192776U (en) 2011-08-19 2011-08-19 Split type lower pinch roller carrier device

Publications (1)

Publication Number Publication Date
CN202192776U true CN202192776U (en) 2012-04-18

Family

ID=45947706

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203034887U Withdrawn - After Issue CN202192776U (en) 2011-08-19 2011-08-19 Split type lower pinch roller carrier device

Country Status (1)

Country Link
CN (1) CN202192776U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950803A (en) * 2011-08-19 2013-03-06 上海天和制药机械有限公司 Separable pressing wheel carrier device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950803A (en) * 2011-08-19 2013-03-06 上海天和制药机械有限公司 Separable pressing wheel carrier device
CN102950803B (en) * 2011-08-19 2015-04-08 上海天和制药机械有限公司 Separable pressing wheel carrier device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20120418

Effective date of abandoning: 20150408

RGAV Abandon patent right to avoid regrant