CN103706456A - Method of replacing quick-wear parts of rotor of hammer mill and template used in method - Google Patents
Method of replacing quick-wear parts of rotor of hammer mill and template used in method Download PDFInfo
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- CN103706456A CN103706456A CN201310715782.2A CN201310715782A CN103706456A CN 103706456 A CN103706456 A CN 103706456A CN 201310715782 A CN201310715782 A CN 201310715782A CN 103706456 A CN103706456 A CN 103706456A
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- template
- consumable accessory
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- bearing pin
- rotor
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Abstract
The invention provides a method of replacing quick-wear parts of a rotor of a hammer mill and a template used in the method. The method is characterized in that during replacement, the template is used and dragged below multiple hammer spacer bushes of a quick-wear part group, so that the bottoms of outer circumferential surfaces of the multiple hammer spacer bushes on a pin roll are coincided with grooves in the upper end surface of the template, the bottom of each hammer in the quick-wear part group respectively stretches into the longitudinal groove corresponding to the hammer, the front parts of multiple non-end-to-side discs on the rotor respectively stretch into notches corresponding to the front parts, afterwards, the pin roll is pulled out, the multiple hammers and the multiple hammer spacer bushes in the quick-wear part group fall on the template, and after the quick-wear parts on the template are replaced, the pin roll is reset, thus the replacement is completed. The method and the template have the advantages that after the pin roll is pulled out, the quick-wear parts on the rotor fall on the template, the location and the form of the template are unchanged, the problems that time consumed for replacing the quick-wear parts of the rotor is excessively long, and the quick-wear parts are easy to fall, are solved, and the replacement time is greatly shortened. The method is simple and reliable; the replacement, assembly and disassembly of the quick-wear parts are convenient.
Description
Technical field
The present invention relates to a kind of more method of exchanging rotor consumable accessory of beater disintegrating machine, the invention still further relates to and implement the method template used.
Background technology
Existing beater disintegrating machine has rotor, rotor has main shaft, a plurality of disk (rotor disk), by these a plurality of disk limited supports a plurality of bearing pins that distribute along the even circumferential of these a plurality of disks, be installed on a plurality of hammer leaves and a plurality of hammer leaf spacer on bearing pin.The two ends of each bearing pin are located by alignment pin.Hammer leaf on each bearing pin is by one end axial limiting that is positioned at the hammer leaf spacer of its left and right sides, and the other end of hammer leaf spacer is by disk axial limiting.Rotor mill consumable accessory is for being installed on epitrochanterian hammer leaf, hammer leaf spacer, bearing pin.At present, the replacing of rotor mill consumable accessory need to be extracted epitrochanterian bearing pin out, the part on bearing pin is taken off one by one simultaneously, and replacing speed is slower, is approximately that dozens of minutes arrives up to a hundred minutes, and the danger of in addition parts being dropped in next equipment.CN2542329Y discloses a kind of multifunctional crusher of more exchanging rotor, cover assembling, sieve circle assembly, assembling machine casing, frame, discharging opening, hammer plate type rotor assembling etc., partly consists of.This technology is overlong time, the problem that easily drops when how to solve exchanging rotor consumable accessory more, does not provide concrete guidance program.
Summary of the invention
The object of this invention is to provide a kind of more method of exchanging rotor consumable accessory of beater disintegrating machine, overlong time, the problem that easily drops when solving exchanging rotor consumable accessory more, thus shorten replacing time of operator.
Another object of the present invention is to provide implements the method template used.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of beater disintegrating machine is the method for exchanging rotor consumable accessory more, it is the method that a consumable accessory group is dismantled, described consumable accessory group is for being installed on an epitrochanterian bearing pin, be installed on a plurality of hammer leaves and a plurality of hammer leaf spacer on this bearing pin, its technical scheme is that the method for described more exchanging rotor consumable accessory is when changing, to use template, template used is plate body structure, described template has a upper surface, the front end cross direction profiles of template has and epitrochanterian a plurality of non-distolateral disks a plurality of breach that front portion corresponding and these a plurality of non-distolateral disks can insert into the inner respectively one by one, the upper surface of template laterally have one with bearing pin on the groove that is arc surface shape that matches of the bottom of outer circumference surface of a plurality of hammer leaf spacers, the upper surface of template is all processed with a longitudinal fluting and makes the upper surface of template have a plurality of longitudinal flutings in the left and right sides of each breach, these a plurality of longitudinal flutings are corresponding one by one with a plurality of hammer leaves on bearing pin, the bottom of a plurality of hammer leaves on bearing pin can be stretched into respectively in these a plurality of longitudinal flutings, concrete exchonge step is that the consumable accessory group that needs are changed is rotated to rotor below, a plurality of hammer leaves in this consumable accessory group are rotated to level, above-mentioned template is dragged between (being supported in other words conj.or perhaps) epitrochanterian both end sides disk, the below of a plurality of hammer leaf spacers of this consumable accessory group, the bottom of outer circumference surface of a plurality of hammer leaf spacers on bearing pin and the groove on the upper surface of template are matched, the bottom of each hammer leaf in this consumable accessory group is stretched into respectively in corresponding with it longitudinal fluting, the front portion of epitrochanterian a plurality of non-distolateral disks is stretched into respectively in corresponding with it above-mentioned breach, it is the groove of the upper surface of template, a plurality of longitudinal flutings, a plurality of breach match with a plurality of hammer leaves and the formed concave-convex type profile of epitrochanterian a plurality of disk (concavo-convex arrange type profile) in a consumable accessory group that needs to change, afterwards bearing pin is extracted out, a plurality of hammer leaves in consumable accessory group and a plurality of hammer leaf spacer drop in template, consumable accessory in template resets bearing pin can complete replacing after changing.
The enforcement beater disintegrating machine more method template used of exchanging rotor consumable accessory is plate body structure, described template has a upper surface, the front end cross direction profiles of template has and epitrochanterian a plurality of non-distolateral disks a plurality of breach that front portion corresponding and these a plurality of non-distolateral disks can insert into the inner respectively one by one, the upper surface of template laterally have one with bearing pin on the groove that is arc surface shape that matches of the bottom of outer circumference surface of a plurality of hammer leaf spacers, the upper surface of template is all processed with a longitudinal fluting in the left and right sides of each breach and makes the upper surface of template have that (or perhaps the upper surface of template is all processed with a longitudinal fluting and makes the upper surface of template have a plurality of longitudinal flutings in the left and right sides of each breach with a plurality of hammer leaves a plurality of longitudinal flutings that bottom corresponding and these a plurality of hammer leaves can insert into the inner respectively one by one on bearing pin, these a plurality of longitudinal flutings are corresponding one by one with a plurality of hammer leaves on bearing pin, the bottom of a plurality of hammer leaves on bearing pin can be stretched into respectively in these a plurality of longitudinal flutings).
In technique scheme, described template is the level of state all the time.Above-mentioned template is a flat board, and this flat board is cuboid, and above-mentioned a plurality of breach are all cuboid, and above-mentioned a plurality of longitudinal flutings are preferably all cuboid.The rear end of above-mentioned template to the left and right both sides is preferably respectively stretched out one and is convenient to user and with hand, holds the edge of its body.The thickness of above-mentioned template is preferably 3.5 ~ 5 centimetres.
The method of more exchanging rotor consumable accessory of the present invention is the method that a consumable accessory group is dismantled, when changing, use template, template is dragged below a plurality of hammer leaf spacers of consumable accessory group, the bottom of outer circumference surface of a plurality of hammer leaf spacers on bearing pin and the groove on the upper surface of template are matched, the bottom of each hammer leaf in this consumable accessory group is stretched into respectively in corresponding with it longitudinal fluting, the front portion of epitrochanterian a plurality of non-distolateral disks is stretched into respectively in corresponding with it above-mentioned breach, afterwards bearing pin is extracted out, a plurality of hammer leaves in consumable accessory group and a plurality of hammer leaf spacer drop in template, consumable accessory in template resets bearing pin can complete replacing after changing.Like this, the present invention has guaranteed that drop after extracting bearing pin out its position and form in template of epitrochanterian consumable accessory is constant, and the position and the form that have guaranteed the bearing pin to extract out a plurality of hammer leaves of wearing on rear pin shaft and a plurality of spacers are constant.The present invention changes bearing pin or changes hammer leaf or change hammer leaf spacer rapidly convenient, and overlong time while having solved more exchanging rotor consumable accessory, the problem easily dropping, shortened replacing time of operator (workman) greatly.The formwork structure that the present invention uses is simple, and cost of manufacture is low, and reliable operation makes the method simple and easy reliable, the replacing of consumable accessory, load and unload convenient.The present invention is applicable to the assembling of manufacturing firm's rotor of pulverizer or the replacing of user's consumable accessory.
Accompanying drawing explanation
Fig. 1 is that beater disintegrating machine is more used the structural representation (front view) of template during exchanging rotor consumable accessory.
Fig. 2 is that beater disintegrating machine is more used the structural representation (top view) of template during exchanging rotor consumable accessory.
Fig. 3 is the structural representation (top view) of the present invention's template used.
Fig. 4 is along the cutaway view of A-A line in Fig. 3.
Fig. 5 is along the cutaway view of B-B line in Fig. 3.
The specific embodiment
Embodiment 1: as shown in Figure 1 and Figure 2, beater disintegrating machine has rotor, rotor have main shaft 1, a plurality of disk (rotor disk) 1 ', by these a plurality of disk 1 ' limited supports and along these a plurality of disks 1 ' a plurality of bearing pins 21 of distributing of even circumferential, be installed on a plurality of hammer leaves 22 and a plurality of hammer leaf spacer 23 on each bearing pin, the two ends of each bearing pin 21 are located by alignment pin 24.A plurality of hammer leaves on each bearing pin are respectively by one end axial limiting that is positioned at (a pair of) hammer leaf spacer of its left and right sides, and the other end of (this to) hammer leaf spacer is by disk axial limiting.Above-mentioned epitrochanterian a plurality of disks 1 ' formed by both end sides disk and a plurality of non-distolateral disk.
As shown in Figure 1 and Figure 2, Reference numeral 2 is rotor consumable accessory, and described consumable accessory is for being installed on epitrochanterian hammer leaf 22, hammer leaf spacer 23, bearing pin 21, and Reference numeral 3 is template.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, beater disintegrating machine is the method for exchanging rotor consumable accessory more, be the method that a consumable accessory group is dismantled, described consumable accessory group is to be installed on an epitrochanterian bearing pin, to be installed on a plurality of hammer leaves and a plurality of hammer leaf spacer on this bearing pin.The method of described more exchanging rotor consumable accessory is when changing, to use template 3, template used is plate body structure, described template 3 has a upper surface 31, the front end cross direction profiles of template 3 has and epitrochanterian a plurality of non-distolateral disks a plurality of breach 32 that front portion corresponding and these a plurality of non-distolateral disks can insert into the inner respectively one by one, the upper surface 31 of template laterally have one with bearing pin on the groove that is arc surface shape 33 that matches of the bottom of outer circumference surface of a plurality of hammer leaf spacers, the cross section semicircular in shape of this groove 33 or be not a half circle (less than hemicycle), the upper surface 31 of template is all processed with a longitudinal fluting 34 and makes the upper surface of template have a plurality of longitudinal flutings 34 in the left and right sides of each breach 32, these a plurality of longitudinal flutings 34 are corresponding one by one with a plurality of hammer leaves on bearing pin, the bottom of a plurality of hammer leaves on bearing pin can be stretched into respectively in these a plurality of longitudinal flutings.Concrete exchonge step is that the consumable accessory group that needs are changed is rotated to rotor below, a plurality of hammer leaves in this consumable accessory group are rotated to level, above-mentioned template is dragged between (being supported in other words conj.or perhaps) epitrochanterian both end sides disk, the below of a plurality of hammer leaf spacers of this consumable accessory group, the bottom of outer circumference surface of a plurality of hammer leaf spacers on bearing pin and the groove 33 on the upper surface of template are matched, the bottom of each hammer leaf in this consumable accessory group is stretched into respectively in corresponding with it longitudinal fluting 34, the front portion of epitrochanterian a plurality of non-distolateral disks is stretched into respectively in corresponding with it above-mentioned breach 32, it is the groove 33 of the upper surface of template, a plurality of longitudinal flutings 34, a plurality of breach 32 match with a plurality of hammer leaves and the formed concave-convex type profile of epitrochanterian a plurality of disk (concavo-convex arrange type profile) in a consumable accessory group that needs to change, afterwards bearing pin is extracted out, a plurality of hammer leaves in consumable accessory group and a plurality of hammer leaf spacer drop in template, consumable accessory in template resets bearing pin can complete replacing after changing.Above-mentioned template 3 is the level of state all the time.Template 3 can be a flat board, and this flat board is cuboid, and above-mentioned a plurality of breach 32 are all cuboid, and above-mentioned a plurality of longitudinal flutings 34 are all cuboid.The degree of depth of above-mentioned groove 33 is lower than the degree of depth of (each) longitudinal fluting 34.The rear end of template 3 to the left and right both sides can respectively be stretched out one and is convenient to user and with hand, holds the edge 35 of its body.The thickness of template 3 can be 3.5 ~ 5 centimetres, can be 4 centimetres, and template can be made by steel plate or plank or other material.
Claims (9)
1. the beater disintegrating machine method of exchanging rotor consumable accessory more, it is the method that a consumable accessory group is dismantled, described consumable accessory group is for being installed on an epitrochanterian bearing pin, be installed on a plurality of hammer leaves and a plurality of hammer leaf spacer on this bearing pin, the method that it is characterized in that described more exchanging rotor consumable accessory is when changing, to use template (3), template used is plate body structure, described template (3) has a upper surface (31), the front end cross direction profiles of template (3) has and epitrochanterian a plurality of non-distolateral disks a plurality of breach (32) that front portion corresponding and these a plurality of non-distolateral disks can insert into the inner respectively one by one, the upper surface of template (31) laterally have one with bearing pin on the groove that is arc surface shape (33) that matches of the bottom of outer circumference surface of a plurality of hammer leaf spacers, the upper surface of template (31) is all processed with a longitudinal fluting (34) and makes the upper surface of template have a plurality of longitudinal flutings (34) in the left and right sides of each breach (32), these a plurality of longitudinal flutings (34) are corresponding one by one with a plurality of hammer leaves on bearing pin, the bottom of a plurality of hammer leaves on bearing pin can be stretched into respectively in these a plurality of longitudinal flutings,
Concrete exchonge step is that the consumable accessory group that needs are changed is rotated to rotor below, a plurality of hammer leaves in this consumable accessory group are rotated to level, above-mentioned template is dragged between epitrochanterian both end sides disk, the below of a plurality of hammer leaf spacers of this consumable accessory group, the bottom of outer circumference surface of a plurality of hammer leaf spacers on bearing pin and the groove (33) on the upper surface of template are matched, the bottom of each hammer leaf in this consumable accessory group is stretched into respectively in corresponding with it longitudinal fluting (34), the front portion of epitrochanterian a plurality of non-distolateral disks is stretched into respectively in corresponding with it above-mentioned breach (32), afterwards bearing pin is extracted out, a plurality of hammer leaves in consumable accessory group and a plurality of hammer leaf spacer drop in template, consumable accessory in template resets bearing pin can complete replacing after changing.
2. the beater disintegrating machine according to claim 1 method of exchanging rotor consumable accessory more, is characterized in that above-mentioned template (3) is the level of state all the time.
3. the beater disintegrating machine according to claim 1 and 2 method of exchanging rotor consumable accessory more, it is characterized in that above-mentioned template (3) is a flat board, this flat board is cuboid, and above-mentioned a plurality of breach (32) are all cuboid, and above-mentioned a plurality of longitudinal flutings (34) are all cuboid.
4. the beater disintegrating machine according to claim 1 and 2 method of exchanging rotor consumable accessory more, the rear end that it is characterized in that above-mentioned template (3) to the left and right both sides is respectively stretched out one and is convenient to user and with hand, holds the edge (35) of its body.
5. the beater disintegrating machine according to claim 3 method of exchanging rotor consumable accessory more, the thickness that it is characterized in that above-mentioned template (3) is 3.5 ~ 5 centimetres.
6. one kind implements the claims the more method template used of exchanging rotor consumable accessory of beater disintegrating machine described in 1, be plate body structure, it is characterized in that described template (3) has a upper surface (31), the front end cross direction profiles of template (3) has and epitrochanterian a plurality of non-distolateral disks a plurality of breach (32) that front portion corresponding and these a plurality of non-distolateral disks can insert into the inner respectively one by one, the upper surface of template (31) laterally have one with bearing pin on the groove that is arc surface shape (33) that matches of the bottom of outer circumference surface of a plurality of hammer leaf spacers, the upper surface of template (31) is all processed with a longitudinal fluting (34) in the left and right sides of each breach (32) and the upper surface of template is had and a plurality of hammer leaves a plurality of longitudinal flutings (34) that bottom corresponding and these a plurality of hammer leaves can insert into the inner respectively one by one on bearing pin.
7. the enforcement beater disintegrating machine according to claim 6 method template used of exchanging rotor consumable accessory more, it is characterized in that above-mentioned template (3) is a flat board, this flat board is cuboid, above-mentioned a plurality of breach (32) are all cuboid, and above-mentioned a plurality of longitudinal flutings (34) are all cuboid.
8. the enforcement beater disintegrating machine according to claim 7 method template used of exchanging rotor consumable accessory more, the rear end that it is characterized in that above-mentioned template (3) to the left and right both sides is respectively stretched out one and is convenient to user and with hand, holds the edge (35) of its body.
9. the enforcement beater disintegrating machine according to claim 7 method template used of exchanging rotor consumable accessory more, the thickness that it is characterized in that above-mentioned template (3) is 3.5 ~ 5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715782.2A CN103706456B (en) | 2013-12-23 | 2013-12-23 | Method of replacing quick-wear parts of rotor of hammer mill and template used in method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715782.2A CN103706456B (en) | 2013-12-23 | 2013-12-23 | Method of replacing quick-wear parts of rotor of hammer mill and template used in method |
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| Publication Number | Publication Date |
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| CN103706456A true CN103706456A (en) | 2014-04-09 |
| CN103706456B CN103706456B (en) | 2015-06-10 |
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| CN201310715782.2A Active CN103706456B (en) | 2013-12-23 | 2013-12-23 | Method of replacing quick-wear parts of rotor of hammer mill and template used in method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261293A (en) * | 2018-11-05 | 2019-01-25 | 河北元大双璇饲料机械有限公司 | A kind of limiting device for being convenient for changing hammer leaf of beater disintegrating machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261293A (en) * | 2018-11-05 | 2019-01-25 | 河北元大双璇饲料机械有限公司 | A kind of limiting device for being convenient for changing hammer leaf of beater disintegrating machine |
| CN109261293B (en) * | 2018-11-05 | 2020-04-24 | 河北元大双璇饲料机械有限公司 | Limiting device for conveniently replacing hammer sheet for hammer sheet type crusher |
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| Publication number | Publication date |
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| CN103706456B (en) | 2015-06-10 |
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Owner name: HEBEI YUANDA SHUANGXUAN FEED MACHINERY CO., LTD. Free format text: FORMER OWNER: CUI YINGHUI Effective date: 20150505 |
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Effective date of registration: 20150505 Address after: 052460 Chengbei Industrial Zone, Wuji County, Hebei, Shijiazhuang Applicant after: Hebei Yuan great Shuan Xuan feed manufacturing machine Co., Ltd Address before: 052460 Wuji County, Hebei City, Shijiazhuang Province Industrial Zone Wuji County large feed machinery Co., Ltd. Applicant before: Cui Yinghui |
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Address after: 052460 Chengbei Industrial Zone, Wuji County, Shijiazhuang City, Hebei Province Patentee after: Hebei Yuanda Shuangxuan Technology Co.,Ltd. Address before: 052460 Chengbei Industrial Zone, Wuji County, Shijiazhuang City, Hebei Province Patentee before: HEBEI YUANDA SHUANGXUAN FEED MACHINERY Co.,Ltd. |