CN206231997U - It is applied to the swelling device of chain conveying - Google Patents

It is applied to the swelling device of chain conveying Download PDF

Info

Publication number
CN206231997U
CN206231997U CN201621117664.7U CN201621117664U CN206231997U CN 206231997 U CN206231997 U CN 206231997U CN 201621117664 U CN201621117664 U CN 201621117664U CN 206231997 U CN206231997 U CN 206231997U
Authority
CN
China
Prior art keywords
chain
swelling
sleeve
wheel
guide holder
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.)
Active
Application number
CN201621117664.7U
Other languages
Chinese (zh)
Inventor
杨春旺
靳鹏巍
孙凤元
李尚松
安琪
徐福
白海龙
刘雪钢
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.)
Tianjin New Mart Technology Development Co. Ltd.
Original Assignee
Tianjin Asset Machinery & Electronic Engineering Co Ltd
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 Tianjin Asset Machinery & Electronic Engineering Co Ltd filed Critical Tianjin Asset Machinery & Electronic Engineering Co Ltd
Priority to CN201621117664.7U priority Critical patent/CN206231997U/en
Application granted granted Critical
Publication of CN206231997U publication Critical patent/CN206231997U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model is related to a kind of swelling device for being applied to chain conveying, the device to be made up of chain balance and chain expansion mechanism;The chain balance includes chain, chain pulley seat, sprocket shaft, locking plate A, spacer A and sprocket wheel;The chain expansion mechanism includes swelling wheel, locking plate B, swelling wheel shaft, drawhead, spacer B, socket cover, sleeve, pull bar, compression spring, guide holder, adjusting screw rod, support base, adjusting nut and axle sleeve.The device is effectively solved in chain course of conveying because chain relaxes the problems such as transfer position that causes is inaccurate, the shake of equipment abnormal sound, chain sprocket is skidded;Its is simple and compact for structure, small volume, and conveying is steady accurate.The apparatus structure is reasonable in design, performance safety reliability;In can be widely applied to chain and Belt Conveying equipment, practical function highly significant.

Description

It is applied to the swelling device of chain conveying
Technical field
The utility model is related to a kind of swelling device, more particularly to a kind of swelling device for being applied to chain conveying.
Background technology
At present, industrial or agricultural automated productin line species is a lot, and the conveying equipment of chain drive and belt transmission is certainly Dynamic metaplasia is widely used in producing, but due to itself rigidity characteristic of chain conveying, lax, shake, abnormal sound in high speed rotation, Transfer efficiency and production environment are had a strong impact on, V belt translation then also has the characteristic of the aging elongation naturally of belt, so solving chain Gadget with belt swelling problem possesses good application prospect in terms of chain and Belt Conveying equipment performance is improved.
Therefore it provides the swelling device that a kind of structure design is simple, performance safety is reliably applied to chain conveying, is this One of problem that art personnel should address.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point, there is provided a kind of simple structure, reasonable in design, conveying are flat Steady accurate, performance safety is reliable, the significant chain conveying swelling device of application effect, and can be with expanded application in Belt Conveying Among equipment.
The technical scheme that the utility model is used to achieve the above object is:A kind of swelling dress for being applied to chain conveying Put, it is characterised in that the device is made up of chain balance and chain expansion mechanism;
The chain balance includes chain, chain pulley seat, sprocket shaft, locking plate A, spacer A and sprocket wheel;The sprocket wheel leads to Cross sprocket shaft and locking plate is fixed on chain pulley seat, remaining chain bypasses sprocket wheel and enters from chain pulley seat left side and laid out from right side;
The chain expansion mechanism include swelling wheel, locking plate B, swelling wheel shaft, drawhead, spacer B, socket cover, sleeve, Pull bar, compression spring, guide holder, adjusting screw rod, support base, adjusting nut and axle sleeve;The chain slack is more than the chain Amount part is derived and bypasses swelling wheel, and swelling wheel is arranged on drawhead by swelling wheel shaft, spacer B and locking plate B, drawhead peace Mounted in pull bar top, pull bar tail end is in piston type, i.e., in the closing space being made up of sleeve and socket cover, in sleeve ante-chamber Interior installation compression spring, withstands socket cover and pull bar tail end forms precompression;Sleeve is arranged in guide holder, and guide holder rear side connects The adjusting screw rod for connecing passes through L-shaped support base facade, and guide holder two bottom sides are provided with C-shaped gathering sill can be along support base base plate Both sides spigot surface level is slided, and support base is fixed with the relative position of chain pulley seat, by adjusting adjusting nut on adjusting screw rod Position, moves horizontally the position of sleeve.
The beneficial effects of the utility model are:The device effectively solves to be made because chain is lax in chain course of conveying Into transfer position it is inaccurate, the shake of equipment abnormal sound, chain sprocket is skidded the problems such as;Its is simple and compact for structure, small volume;Can be real The lax chain of existing swelling, because the stroke of adjusting screw rod is adjustable, so change the pretightning force of compression spring by adjusting screw rod, Whole chain system tension force is can adjust, so as to reduce shake and noise, it is ensured that conveying is steady accurate, improves delivery precision, together When be easy to the later stage adjust and change, effectively save manufacturing cost.
In a word, the apparatus structure is reasonable in design compact, performance safety reliability;Can be widely applied to chain and Belt Conveying sets In standby, practical function highly significant.
Brief description of the drawings
Fig. 1 is the utility model overall structure axle side schematic diagram:
Fig. 2 is the utility model overall structure diagram;
Fig. 3 is Fig. 2 along B-B direction schematic cross-sectional view;
Fig. 4 is the utility model overall structure schematic top plan view;
Fig. 5 be Fig. 4 along A-A to schematic cross-sectional view;
In figure:
1 chain balance:1-1 chains, 1-2 chain pulley seats, 1-3 sprocket shafts, 1-4 locking plates A, 1-5 spacer A, 1-6 chain Wheel;2 chain expansion mechanisms:2-1 swelling wheels, 2-2 locking plates B, 2-3 swelling wheel shaft, 2-4 drawheads, 2-5 spacers B, 2-6 sleeve Lid, 2-7 sleeves, 2-8 pull bars, 2-9 compression springs, 2-10 guide holders, 2-11 adjusting screw rods, 2-12 support bases, 2-13 regulation spiral shells Mother, 2-14 axle sleeves.
Specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment, structure, the feature that are provided according to the utility model Details are as follows:
As Figure 1-Figure 5, a kind of swelling device for being applied to chain conveying, the device is by chain balance and chain Expansion mechanism is constituted.
Wherein, Fig. 1 shows that the lax chain of chain balance 1 enters surplus area from side, and detour fixed even wheel group With after swelling sprocket wheel surplus area is laid out from opposite side;Chain expansion mechanism 2 tenses the lax chain that chain balance lays out.
The chain balance 1 includes chain 1-1, chain pulley seat 1-2, sprocket shaft 1-3, locking plate A 1-4, spacer A 1- 5 and sprocket wheel 1-6.
The chain balance is a part for whole chain conveying circulation, generally in the lax side of chain, chain 1-1 Multiple fixed sprocket wheel 1-6 that detour, sprocket wheel 1-6 are needed to pass through sprocket shaft 1-3, spacer A1-5 and locking plate A1-4 in walking process On chain pulley seat 1-2, chain 1-1 is passed through in " Ω " shape is fallen around chain balance is traveled out in chain 1-1 traveling process Chain expansion mechanism 2, to be tensed by tension force.
The chain expansion mechanism 2 includes swelling wheel 2-1, locking plate B 2-2, swelling wheel shaft 2-3, drawhead 2-4, spacer B 2-5, socket cover 2-6, sleeve 2-7, pull bar 2-8, compression spring 2-9, guide holder 2-10, adjusting screw rod 2-11, support base 2- 12nd, adjusting nut 2-13 and axle sleeve 2-14.
The swelling wheel 2-1 is arranged on drawhead 2-4 by swelling wheel shaft 2-3, spacer B 2-5 and locking plate B 2-2, Drawhead 2-4 is arranged on pull bar 2-8 tops, and pull bar 2-8 tail ends are equally mounted in by sleeve into piston type similar to cylinder piston rod 2-7 and socket cover 2-6 composition closing space in, in sleeve 2-7 ante-chambers install compression spring 2-9, withstand socket cover 2-6 and Pull bar 2-8 tail ends form precompression.So by swelling wheel 2-1, locking plate B 2-2, swelling wheel shaft 2-3, drawhead 2-4, spacer B The chain expansion mechanism of 2-5, socket cover 2-6, sleeve 2-7, pull bar 2-8 and compression spring 2-9 composition is with regard to installation.Sleeve 2- 7 are arranged in guide holder 2-10, and the adjusting screw rod 2-11 of guide holder 2-10 rear side connections passes through L-shaped support base 2-12 facades, leads Can be along the spigot surface level slip of support base 2-12 base plates both sides, support base 2-12 and chain to seat 2-10 two bottom sides C-shapeds gathering sill The relative position of wheel seat 1-2 is fixed, and sleeve 2-7 is moved horizontally by the adjusting nut 2-13 positions adjusted on adjusting screw rod 2-11 Position, so as to obtain the chain 1-1 pretightning forces of needs.
It is below specific setting and the action character of each parts of the device:
1 chain balance:
1-1 chains:Using commercial standard (Belt Conveying can be changed to standard belt);
1-2 chain pulley seats:Lax chain, expansion mechanism is imported for installing sprocket wheel by welding structure;
1-3 sprocket shafts:Diameter of axle Surface Machining, it is ensured that sprocket wheel rotates smooth;
1-4 locking plates A:On chain pulley seat 1-2, blocking sprocket shaft 1-3 prevents its radial rotary from coming off;
1-5 spacers A:Spacer A both sides end face processing, it is ensured that the gap of each sprocket wheel 1-6 and chain pulley seat 1-2, makes chain 1-1 Pass through sprocket wheel 1-6;
1-6 sprocket wheels:Using commercial standard;
2 chain expansion mechanisms:
2-1 swelling wheels:It is identical with 1-6 sprocket wheels, using commercial standard;
2-2 locking plates B:Identical with locking plate A 1-4, on drawhead 2-4, blocking swelling wheel shaft 2-3 prevents it Radial rotary comes off;
2-3 swelling wheel shafts:It is identical with sprocket shaft 1-3, on drawhead 2-4, diameter of axle Surface Machining, it is ensured that swelling wheel 2-1 rotates smooth;
2-4 drawheads:With pull bar drill form, it is ensured that socket cover 2-6 and compression spring 2-9 can penetrate pull bar;
2-5 spacers B:It is identical with spacer A 1-5, spacer B both sides end face processing, it is ensured that swelling wheel 2-1 and drawhead 2-4's Gap, makes chain pass through swelling wheel 2-1;
2-6 socket covers:Socket cover central aperture, it is ensured that through pull bar, internal diameter opens fine thread;
2-7 sleeves:Sleeve inner installs pull bar and compression spring 2-9, and external diameter opens fine thread and socket cover 2-6 connections;
2-8 pull bars:Piston type pull bar, outer sheath compression spring 2-9, pull bar end passes through set in sleeve 2-7 bottoms, head end Cover 2-6 cylinder lever connecting rod head 2-4, are similar to cylinder form;
2-9 compression springs:Using commercial standard, inside sleeve 2-7, the drawing required for for providing swelling Power;
2-10 guide holders:Guide holder is connected by axle sleeve 2-14 with sleeve 2-7, it is ensured that sleeve 2-7 within the specific limits from By rotating, chain shake is eliminated, guide holder two bottom sides are provided with c-type gathering sill, hold support base 2-12 base plates both sides tightly;
2-11 adjusting screw rods:Adjusting screw rod side connects guide holder 2-10, and side passes through support base 2-12, it is ensured that axially can Adjust;
2-12 support bases:L-type welded plate, fixes, there is provided support force with chain pulley seat 1-2 holding positions, and base plate both sides are to add Work spigot surface, it is ensured that guide holder 2-10 horizontal slidings are adjusted;
2-13 adjusting nuts:Mix up tension force, secured adjusted screw rod 2-11 positions;
2-14 axle sleeves:Using commercially available prod.
Utility model works principle and main structure:
, by a sprocket wheel with pretightning force as chain swelling wheel, pretightning force is by installed in swelling wheel back sleeve for the device Interior compression spring is produced, the size that tightening force can be changed by the front and back position of regulating sleeve guide holder, and by pull bar The upper final fixed guide seat of adjusting nut is put, when chain is when relaxing or shaking, can be increased by adjusting adjusting screw rod position Swelling stroke, so that increasing spring pressure solves the problems, such as that chain conveying is unstable.
The swelling device is a part for whole chain circulation, is produced with fatigue wear when being conducted oneself with dignity due to chain in course of conveying During raw relaxation, the device is installed at chain lax place, chain enters more than chain along the fixed chain wheels on chain pulley seat from left side Amount part, chain run trace, can be by a chain expansion mechanism in chain walking process in " Ω " shape, the swelling machine Swelling sprocket wheel in structure tenses lax chain, and pulling force is from the pressure bullet installed in swelling sprocket wheel back sleeve and socket cover Spring, and swelling sprocket wheel is passed to by piston shape pull bar and the drawhead installed, form is similar to cylinder ante-chamber supply extruding cylinder The principle of bar piston, simply the energy source of this set expansion mechanism is spring mechanical formula rather than Pneumatic-control type, and this form ensures swollen Clamp force does not disappear persistently, reliable and stable, will not there is the hypodynamic phenomenon of swelling because of the change of chain, and sleeve is pacified by axle sleeve On guide holder, sleeve can in right amount adjust angle, eliminate chain conveying jitter phenomenon, and the gathering sill on the downside of guide holder can edge Support base floor level slides, and the adjusting screw rod of guide holder back is put by adjusting nut fixed guide seat, so ensures length Time operates the holding of rear chain tension force, and is easy to the later stage to unclamp the dismounting chain maintenance of chain swelling surplus and change, right Plant maintenance has positive role, fullys meet expected design effect after tested in practice.
The device is also replaced by belt and belt wheel swelling, applies in V belt translation conveying equipment, effectively solve chain and Production precision and inefficiency problem that belt slack is caused.
The device is simple, easy-to-use, durable, adjustable, easily change, and improves the stability of conveying, reduces noise, overcomes it The shortcomings of its form of device is complicated, volume is big.
It is above-mentioned with reference to embodiment to being applied to the detailed description that carries out of swelling device of chain conveying, be it is illustrative without It is limited;Therefore changing and modifications in the case where the utility model general plotting is not departed from, should belong to protection of the present utility model Within the scope of.

Claims (2)

1. it is a kind of to be applied to the swelling device that chain is conveyed, it is characterised in that the device is by chain balance and chain swelling machine Structure is constituted;
The chain balance includes chain, chain pulley seat, sprocket shaft, locking plate A, spacer A and sprocket wheel;The sprocket wheel passes through chain Wheel shaft and locking plate are fixed on chain pulley seat, and remaining chain bypasses sprocket wheel and enters from chain pulley seat left side and laid out from right side;
The chain expansion mechanism includes swelling wheel, locking plate B, swelling wheel shaft, drawhead, spacer B, socket cover, sleeve, drawing Bar, compression spring, guide holder, adjusting screw rod, support base, adjusting nut and axle sleeve;The chain slack is from chain surplus Part is derived and bypasses swelling wheel, and swelling wheel is arranged on drawhead by swelling wheel shaft, spacer B and locking plate B, and drawhead is installed On pull bar top, pull bar tail end is in piston type, in the closing space being made up of sleeve and socket cover, is pacified in sleeve ante-chamber Dress compression spring, withstands socket cover and pull bar tail end forms precompression;Sleeve is arranged in guide holder, guide holder rear side connection Adjusting screw rod passes through L-shaped support base facade, and guide holder two bottom sides are provided with C-shaped gathering sill can be along support base base plate both sides Spigot surface level is slided, and support base is fixed with the relative position of chain pulley seat, by adjusting the position of adjusting nut on adjusting screw rod, Move horizontally the position of sleeve.
2. it is according to claim 1 to be applied to the swelling device that chain is conveyed, it is characterised in that the guide holder passes through axle Set and sleeve connection.
CN201621117664.7U 2016-10-12 2016-10-12 It is applied to the swelling device of chain conveying Active CN206231997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621117664.7U CN206231997U (en) 2016-10-12 2016-10-12 It is applied to the swelling device of chain conveying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621117664.7U CN206231997U (en) 2016-10-12 2016-10-12 It is applied to the swelling device of chain conveying

Publications (1)

Publication Number Publication Date
CN206231997U true CN206231997U (en) 2017-06-09

Family

ID=58983051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621117664.7U Active CN206231997U (en) 2016-10-12 2016-10-12 It is applied to the swelling device of chain conveying

Country Status (1)

Country Link
CN (1) CN206231997U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109720787A (en) * 2019-01-15 2019-05-07 中冶华天南京工程技术有限公司 A kind of chain-linked conveyer automatic takeup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109720787A (en) * 2019-01-15 2019-05-07 中冶华天南京工程技术有限公司 A kind of chain-linked conveyer automatic takeup

Similar Documents

Publication Publication Date Title
CN203887477U (en) Gear shaft press fitting device
CN203767522U (en) Conveyor
CN205150384U (en) Quick conveyor of carton
CN206231997U (en) It is applied to the swelling device of chain conveying
CN207326380U (en) A kind of long bolt nut changer
CN204339280U (en) Brake block machining production line
CN103223658A (en) Drill rod joint prone fastening rack
CN203245083U (en) Belt mucilage glue device
CN208696847U (en) A kind of used with tractor frame tool
CN208912923U (en) A kind of automatic feed mechanism for steel pipe punching
CN206106467U (en) Double pin that shelves paper portion was provided with electric eye sticks with paste punch -out equipment
CN204873017U (en) Unwinding device is assisted to glass film spool
CN104416231A (en) Sleeve chamfering machine
CN201705247U (en) Spinning wrench used for mounting or dismounting drilling rod and casing
CN203210320U (en) Prone-position screwing-on rack for tool joint of drill pipe
CN203621502U (en) Lathe device
CN103862717B (en) A kind of nailing machine cardboard apparatus for correcting
CN204078858U (en) The automatic guide transfer device of conveying bar reinforcing bar equipment
CN206997606U (en) A kind of evaporator pipeline automatic conveying device
CN207971741U (en) Workpiece space automatic regulating device
CN201186759Y (en) Side guide roll for bar or pipe hexagon-shaping device
CN205110641U (en) Rolled thread anchor clamps
CN104401790B (en) Sextodecimo paper folding limiting device of roll paper folding machine
CN208499950U (en) A kind of glue spraying plate chain machine
CN204769901U (en) Supplementary steel pipe muscle clamping device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180724

Address after: 300000 Tianjin Jinnan District Jinnan Economic Development Zone (West District) 3 Hongkong Street 2 building 212-30

Patentee after: Tianjin New Mart Technology Development Co. Ltd.

Address before: 300350 Tianjin Jinnan District Jinnan Economic Development Zone (Shuang Gang) Red Dragon Street No. 1

Patentee before: Tianjin Asset Machinery & Electronic Engineering Co., Ltd.