KR20110075065A - Chain sprocket of escalator agitator for compost manufacture system - Google Patents

Chain sprocket of escalator agitator for compost manufacture system Download PDF

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Publication number
KR20110075065A
KR20110075065A KR1020090131397A KR20090131397A KR20110075065A KR 20110075065 A KR20110075065 A KR 20110075065A KR 1020090131397 A KR1020090131397 A KR 1020090131397A KR 20090131397 A KR20090131397 A KR 20090131397A KR 20110075065 A KR20110075065 A KR 20110075065A
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KR
South Korea
Prior art keywords
chain
sprocket
sprockets
escalator
rotation shaft
Prior art date
Application number
KR1020090131397A
Other languages
Korean (ko)
Inventor
원학희
Original Assignee
주식회사 한일기공
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.)
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Publication date
Application filed by 주식회사 한일기공 filed Critical 주식회사 한일기공
Priority to KR1020090131397A priority Critical patent/KR20110075065A/en
Publication of KR20110075065A publication Critical patent/KR20110075065A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/087—Sprockets

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to a chain sprocket of the escalator-type stirrer for the compost manufacturing apparatus, and in particular, the upper and lower chain rotation shafts 12 arranged on both sides of the escalator body (11); A plurality of chain sprockets 2 fixed on the chain rotation shaft 12 and rotating simultaneously; A chain 13 connected to chain sprockets 2 installed on the upper and lower chain rotation shafts 12 and operating in an infinite track; With a plurality of scrapers (14) installed on the outer periphery of the chain (13); In the compost manufacturing device 1 for the compost manufacturing device, the chain sprocket (2) is divided into two, the first sprocket 21 and the second sprocket (21 ') and then assembled on the chain rotating shaft (12) The two sprockets 23 and the nut are assembled by combining both side fixing plates 22 which are fitted and coupled along the chain rotation shaft 12 to both sides of the equally divided first sprocket 21 and the second sprocket 21 '. (23 ').

Therefore, the present invention is to be able to disassemble and maintain only one chain sprocket to be serviced individually among a plurality of chain sprockets, thereby obtaining quick and convenient maintenance work and further increasing productivity of agitation work due to shortening of maintenance work time. You will get the effect.

Description

Chain sprocket of escalator agitator for compost manufacturing equipment

The present invention relates to a chain sprocket of an escalator type stirrer for a compost manufacturing device in which a plurality of chain sprockets each have a separate coupling configuration from the chain rotation shaft of the escalator type stirrer for a compost manufacturing device.

An escalator type stirrer for the compost manufacturing device, the chain rotation shaft 12 of the upper and lower parts arranged on both sides of the escalator body 11 as shown in Figure 5; A plurality of chain sprockets 2 fixed on the chain rotation shaft 12 and rotating simultaneously; A chain 13 connected to a plurality of chain sprockets 2 installed on the upper and lower chain rotation shafts 12 and operating in an infinite track; The chain 13 is composed of a plurality of simultaneous rotating scraper 14 installed on the outer periphery, a device such as a stirrer rotating structure of the escalator type stirring device according to the invention 20070000434 (hereinafter referred to as 'first invention') By installing the inside of the fermenter, and at the same time the scraper 14, which operates in a caterpillar by the chain 13 is to turn the compost upside down and stirred.

Therefore, the conventional escalator-type stirrer having the above configuration causes a large load due to the weight of the compost to the interlocking chain and the chain sprocket when the agitation work for a long time is heavy, causing frequent damage or breakage (the chain of Breakage, sprocket gear breakage and wear, etc.), which requires frequent maintenance.

In this case, the plurality of chains can be individually maintained, but the number of chain sprockets has been pointed out that the trouble of having to disassemble all the chain sprockets from the chain rotation shaft.

That is, the escalator type stirrer is a plurality of chain sprockets formed in a disk shape on the upper and lower chain rotation shaft as shown in Figure 7 is bolted through the shaft at the same time the chain is installed around the plurality of chain sprocket all the chain rotation shaft It has a coupling structure connected by.

The chain sprocket has a pair of upper and lower pairs each having a chain, and at least two pairs of the chain sprockets are installed in the stirrer.

Therefore, if one of the chain sprockets of the related art requires maintenance due to damage or damage, maintenance is only possible by disassembling the corresponding chain rotation shaft from the escalator body and then disassembling all chain sprockets installed through the chain rotation shaft. In addition, there was a lot of trouble and inconvenience in disassembling and assembling all the chain rotating shafts, chains, and multiple chain sprockets for the maintenance of one chain sprocket. I had.

As an example, an el-scalator type agitator composed of three sets of chain sprockets as shown in FIG. 5 is required to be repaired only by disassembling both the chain, the shaft, and the chain sprocket on one side of the chain sprocket. It can be seen that the inconvenience of work and the time required for maintenance are severe.

In addition, in FIG. 5, three sets of chains and chains are provided. However, in view of the weight and weight of compost, the above problems are further added.

The present invention has been invented to solve the above-mentioned conventional problems, in particular, the circular chain sprocket of the disc type used in the escalator type stirrer for compost manufacturing device is divided into two, and then assembled separately on each of the chain rotation shaft As a result, only the chain sprockets to be repaired without unnecessary disassembly of the rotating shaft and several chain sprockets can be individually maintained, thereby increasing the productivity of the stirring operation due to the shortening of the maintenance work and increasing productivity. The technical task of this study was completed.

This will be described below in more detail based on the accompanying drawings.

The present invention, the upper and lower chain rotation shaft 12 arranged on both sides of the escalator body (11); A plurality of chain sprockets 2 fixed on the chain rotation shaft 12 and rotating simultaneously; A chain 13 connected to chain sprockets 2 installed on the upper and lower chain rotation shafts 12 and operating in an infinite track; With a plurality of scrapers (14) installed on the outer periphery of the chain (13); In the compost manufacturing device 1 for the compost manufacturing device,

The chain sprocket 2 is equally divided into a first sprocket 21 and a second sprocket 21 ', and then assembled on the chain rotation shaft 12, but the first sprocket 21 is divided into equal parts. An escalator characterized in that both side plates of the second and second sprockets 21 'are assembled along the chain rotation shaft 12, and the both side fixing plates 22 are joined to each other by a plurality of bolts 23 and nuts 23'. The problem of the background art mentioned above is solved by using the chain sprocket of a type | mold stirrer as a solution of a subject.

The present invention allows a plurality of chain sprockets installed in an escalator type stirrer to be assembled and disassembled separately from the chain rotation shaft through the above means, and one of the chain sprockets is used for a long time. When maintenance is required due to damages and damages, the chain sprocket can be disassembled and maintained separately from the chain shaft without any unnecessary process of dismantling all of the chain chain shafts and many other chain sprockets.

Therefore, the maintenance work of the chain sprocket is made more quickly and the convenience of the work is greatly improved, and furthermore, it is possible to obtain the advantage that the continuous work of compost agitation and the amount of work can be increased through rapid maintenance.

The present invention having the above characteristics will be described in more detail with reference to FIG. 1 showing an assembling process of the chain sprocket 2 and FIG. 2 showing a coupling cross section of the chain sprocket 2.

Typically, the conventional escalator-type agitator (1) for the compost manufacturing apparatus and the upper and lower chain rotation shaft 12 is arranged on both sides of the escalator body (11); A plurality of disc-shaped chain sprockets 2 fixed on the chain rotation shaft 12 and rotating simultaneously; A chain 13 connected to chain sprockets 2 installed on the upper and lower chain rotation shafts 12 and operating in an infinite track; With a plurality of scrapers (14) installed on the outer periphery of the chain (13); Will be configured

At this time, in the present invention, in the escalator-type stirrer (1) of the above configuration, the chain sprocket (2) is divided equally into a double circular symmetrical first sprocket 21 and the second sprocket (21 '). .

Then, the first sprocket 21 and the second sprocket 21 ', which are divided, are assembled to be in close contact with each other at a predetermined position around the chain rotation shaft 12,

The bolts 23 and the nuts 23 'are mutually assembled by joining both disk-shaped fixing plates 22 fitted and coupled along the chain rotation shaft 12 to both sides of the first sprocket 21 and the second sprocket 21'. Both sides of the fixing plate 22, the first sprocket 21 and the second sprocket 21 'to be fixed in a sandwich form.

In addition, the chain sprocket 2 and the both side fixing plate 22 is usually installed in the chain rotation shaft 12 to rotate, as determined by the technical common sense at the time of the chain rotation shaft having a key locking groove 24 to the center portion thereof. Since it is known that the through hole 25 is formed, a detailed description thereof will be omitted.

In addition, in order to allow the chain sprocket 2 and the fixing plate 22 to rotate simultaneously with the chain rotation shaft 12 and to install the fixed position thereof, the chain sprocket 2 is connected to the chain rotation shaft 12 as shown in FIG. 2. At the same time to be locked to the key 26 of the) and at the same time intermittent the key 26 with the fixing plate 22 on both sides so that rotation and positioning can be done at the same time, or as shown in Figure 1 Both sides of the fixing plate 22 protrudes on one side so as to be combined with the chain rotating shaft 12 by the bolt 23, so that the above effect can be obtained, which is also known in the technical common sense at the time of application of the obvious because it Detailed description is omitted.

In addition, the chain sprocket (2) can have the same effect even if divided into two or more for individual assembly.

However, in this case, the assembling of the chain sprocket 2 becomes very difficult, the time required for the operation is long, and furthermore, the coupling force of the chain sprocket 2 is lowered, so that there is a high risk of breakage and separation.

Therefore, the conditions presented in the present invention will be most preferred.

Looking at the embodiment through the above means,

Usually, a plurality of chain sprockets 2 are installed at the upper and lower chain rotation shafts 12 in the escalator type agitator 1 for the compost manufacturing apparatus to operate the plurality of chains 13 simultaneously.

Therefore, in the present invention, all the chain sprockets 2, which are conventionally installed in plural, are constituted by the above means, and one of the chain sprockets 2 is used for a long time or transfers the weight load by the compost weight. When it wears or breaks and its maintenance is required,

The chain 13 is separated from the corresponding chain sprocket 12, and then the fixing plate 22, which is assembled on both sides thereof, is released by disassembling the bolt 23.

Then, the chain sprocket 2 composed of the first sprocket 21 and the second sprocket 21 'is naturally disassembled and detached from the chain rotation shaft 12, thereby making a quick maintenance work. The maintenance is completed in the reverse order.

In addition, in the present invention, the reinforcing rods formed on both side fixing plates 22 by protruding ring-shaped reinforcing rods 28 on both sides of the first sprocket 21 and the second sprocket 21 ', which are equally divided as shown in FIG. Since the fitting groove 29 is fixed, the coupling force between the first sprocket 21 and the second sprocket 21 ′ can be reinforced.

This combines and fixes the first sprocket 21 and the second sprocket 21 ', which are assembled to the chain rotating shaft 12, together with the fixing plate 22 and the bolt 23.

Both sides of the reinforcing table 28 is coupled to the fixing plate 22 inner reinforcing settle groove 29 in the form of a block to make a more solid coupling.

As described above, the present invention enables the assembly and disassembly of a plurality of chain sprockets individually, thereby obtaining quickness and convenience for maintenance work and further increasing the continuity and productivity of the compost agitation operation due to short-term maintenance. Therefore, it is expected that the invention is a great invention, and the invention that the contribution of industrial development is very high.

1 is an exemplary view showing an assembly process of the present invention,

2 is a side cross-sectional view of the combination of the present invention,

3 is an exemplary view showing another assembly process of the present invention,

4 is a side cross-sectional view of FIG.

5 is an exemplary view showing an escalator stirrer for the compost manufacturing device,

6 is a state diagram of using a conventional chain sprocket,

7 is an exemplary view illustrating an installation state of a conventional chain sprocket.

* Description of Signs of Main Parts of Drawings *

1 escalator type stirrer 11 escalator body

12: shaft 13: chain

14: scraper 2: chain sprocket

21: first sprocket 21 ': second sprocket

22: fixing plate 23: bolt

23 ': nut 24: keying groove

25: rotating shaft through hole 26: key

27: reinforcement table 28: reinforcement table

29: reinforcement settling groove

Claims (2)

Upper and lower chain rotation shafts 12 arranged on both sides of the escalator body 11; A plurality of chain sprockets 2 fixed on the chain rotation shaft 12 and rotating simultaneously; A chain 13 connected to chain sprockets 2 installed on the upper and lower chain rotation shafts 12 and operating in an infinite track; With a plurality of scrapers (14) installed on the outer periphery of the chain (13); In the compost manufacturing device 1 for the compost manufacturing device, The chain sprocket 2 is equally divided into a first sprocket 21 and a second sprocket 21 ′ and then assembled on the chain rotation shaft 12, but the first sprocket 21 is divided into equal parts. Compost manufacturing device, characterized in that both sides of the second sprocket (21 ') to combine the two fixing plates 22, which are fitted and coupled along the chain rotation shaft (12) by a plurality of bolts (23) and nuts (23') Chain sprocket of escalator type stirrer for sale. The method of claim 1, Protruding ring-shaped reinforcing rods 28 on both sides of the equally divided first sprocket 21 and the second sprocket 21 ', respectively, and fitting into the reinforcing settle grooves 29 formed on both fixing plates 22. Chain sprocket of escalator type stirrer for compost manufacturing apparatus.
KR1020090131397A 2009-12-28 2009-12-28 Chain sprocket of escalator agitator for compost manufacture system KR20110075065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090131397A KR20110075065A (en) 2009-12-28 2009-12-28 Chain sprocket of escalator agitator for compost manufacture system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090131397A KR20110075065A (en) 2009-12-28 2009-12-28 Chain sprocket of escalator agitator for compost manufacture system

Publications (1)

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KR20110075065A true KR20110075065A (en) 2011-07-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111360492A (en) * 2020-04-02 2020-07-03 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 Combined chain wheel gear ring
KR20210073771A (en) * 2019-12-11 2021-06-21 주식회사 포스코 Chain coupling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210073771A (en) * 2019-12-11 2021-06-21 주식회사 포스코 Chain coupling device
CN111360492A (en) * 2020-04-02 2020-07-03 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 Combined chain wheel gear ring

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