CN112892731A - Broken system sand machine of adjustable drop hammer mounted position - Google Patents

Broken system sand machine of adjustable drop hammer mounted position Download PDF

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Publication number
CN112892731A
CN112892731A CN201911136986.4A CN201911136986A CN112892731A CN 112892731 A CN112892731 A CN 112892731A CN 201911136986 A CN201911136986 A CN 201911136986A CN 112892731 A CN112892731 A CN 112892731A
Authority
CN
China
Prior art keywords
flail
hammer
flail hammer
hammer shaft
shaft
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.)
Pending
Application number
CN201911136986.4A
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Chinese (zh)
Inventor
何志勇
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.)
Hengyang Chaoyang Heavy Machinery Co ltd
Original Assignee
Hengyang Chaoyang Heavy Machinery 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 Hengyang Chaoyang Heavy Machinery Co ltd filed Critical Hengyang Chaoyang Heavy Machinery Co ltd
Priority to CN201911136986.4A priority Critical patent/CN112892731A/en
Publication of CN112892731A publication Critical patent/CN112892731A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/16—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters hinged to the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B02C2013/2808—Shape or construction of beater elements the beater elements are attached to disks mounted on a shaft

Abstract

A crushing sand making machine capable of adjusting the installation position of a swinging hammer comprises a base 6, an outer cylinder 7, a rotating shaft 8, a rotating disc 9 and a belt pulley 10. The outer cylinder 7 is arranged on the outer ring of the base 6. The lower end of the rotating shaft 8 is vertically arranged on the base 6 through a bearing, the upper end of the rotating shaft is connected with the upper cover through a bearing, and the outer ring of the upper cover is arranged on the outer barrel 7. The belt pulley 10 is installed on the top of the rotating shaft 8 above the outer cylinder 7, and the rotation of the belt pulley 10 drives the components on the rotating shaft 8 to rotate in the supporting plate 71. Five rotating discs 9 are arranged on a rotating shaft 8 in the outer cylinder 7. The rotating disc 9 includes a flail shaft holder 91, a flail shaft 92, and a flail hammer 93. Each flail hammer shaft seat 9 is provided with four groups of flail hammer shaft holes, and each group is provided with three flail hammer shaft holes. When the abrasion of the swinging hammer is shortened, the installation position of the swinging hammer on the swinging hammer shaft seat can be adjusted to enable the swinging hammer to extend out for a certain length, so that the clearance between the abraded swinging hammer and the supporting plate is still consistent with the original clearance. The invention has the advantages of low operation cost, high crushing efficiency, high sand making yield and the like.

Description

Broken system sand machine of adjustable drop hammer mounted position
Technical Field
The invention relates to a crushing and sand making device, in particular to a crushing and sand making machine capable of adjusting the installation position of a swinging hammer.
Background
According to the condition analysis of the industry, the crushing sand making machine for crushing the massive stones into fine stones is widely applied to a plurality of fields of the building industry, the chemical industry, the metallurgical industry and the like. The development trend is better and better, and the method becomes a traditional and brand-new business creation field at home and abroad. China has abundant mountain stone resources, provides sufficient raw materials for the production of artificial sand, and along with the integration and adjustment of the mine industry, the crushing sand making machine exerts excellent advantages under the fumigation of the environment, but some problems generated in the production, such as that the crushing sand making equipment shows backward and seriously wastes resources, bring great obstacles to the progress of the sand and stone industry. Therefore, the development of the industry tends to be high-end and high-efficiency sand making machine. At present, real estate in China is developed quickly, and projects such as western large development, middle rising and the like are developed comprehensively, so that good development opportunities are provided for the crushing sand making machine industry in future, the crushing sand making machine has very large market demand regardless of domestic and foreign countries, and the prospect is bright.
The structure of the prior flail hammer crushing sand making machine is shown in figure 1, and comprises a base 1, an outer cylinder 2, a rotating shaft 3, a rotating disc 4 and a belt pulley 5, wherein a supporting plate 21 is arranged on the inner ring of the outer cylinder 2 and is installed on the base 1, the rotating shaft 3 is transversely installed on the outer cylinder 2 through a rotating shaft seat, the belt pulley 5 and the rotating disc 4 are installed on the rotating shaft 3, the rotating disc 4 comprises a flail hammer shaft seat 41, a flail hammer shaft 42 and a flail hammer 43, and the flail hammer 43 is installed on a fixed position of the flail hammer shaft seat 41 through the flail hammer shaft 42 (shown in figure 2). When the crusher works, materials to be crushed fall from a high position, and are smashed and fall by matching the swinging hammer 43 rotating at a high speed with the supporting and protecting plate 21. When the swinging hammer 43 is abraded to a certain degree, the swinging hammer 43 is shortened, so that the gap between the swinging hammer 43 and the supporting plate 21 is enlarged to influence the crushing and sand making efficiency, a new swinging hammer 43 has to be replaced, and the operation cost of the swinging hammer crushing and sand making machine is increased; meanwhile, because the swinging hammer 43 is consistent with the falling motion direction of the material to be crushed, the swinging hammer 43 has small impact force on the material, the crushing efficiency of the crushing sand making machine is low, and only smaller materials can be crushed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a crushing sand making machine with an adjustable swinging hammer mounting position, so as to solve the problems of high operation cost and low crushing efficiency of the crushing sand making machine.
The technical scheme of the invention is as follows: a crushing sand making machine capable of adjusting the installation position of a swinging hammer comprises a base, an outer cylinder, a rotating shaft, a rotating disc and a belt pulley; the inner ring of the outer cylinder body is provided with a supporting and protecting plate which is arranged on the outer ring of the base; the lower end of the rotating shaft is vertically arranged on the base through a bearing, the upper end of the rotating shaft is connected with the upper cover through a bearing, and the outer ring of the upper cover is arranged on the outer cylinder; the belt pulley is arranged on the top of the rotating shaft on the outer cylinder body; a plurality of rotating discs are arranged on a rotating shaft in the outer cylinder body; the rotating disc comprises a flail hammer shaft seat, a flail hammer shaft and a flail hammer, and the flail hammer is installed on the flail hammer shaft seat through the flail hammer shaft.
The further technical scheme of the invention is as follows: the number of turning discs is 2-10, preferably 3-6, still more preferably 5.
The further technical scheme of the invention is as follows: the number of the swinging hammers on each rotating disc is 2-16, preferably 2-10, and more preferably 4.
The further technical scheme of the invention is as follows: each flail hammer shaft seat is provided with a plurality of groups of flail hammer shaft holes, each group is provided with a plurality of flail hammer shaft holes, and the distance between each flail hammer shaft hole and the center point of the flail hammer shaft seat is from near to far.
The further technical scheme of the invention is as follows: the distance between two adjacent flail hammer shaft holes is smaller than the diameter of a single flail hammer shaft hole, and the connecting line of the central points of each flail hammer shaft hole is a straight line passing through the center of the flail hammer shaft seat.
The further technical scheme page of the invention can be as follows: the distance between two adjacent drop-off hammer shaft holes is larger than the diameter of a single drop-off hammer shaft hole, and the connecting line of the central points of the drop-off hammer shaft holes is an arc line.
When the abrasion of the swinging hammer is shortened, the installation position of the swinging hammer on the swinging hammer shaft seat can be adjusted to enable the swinging hammer to extend out for a certain length, so that the clearance between the abraded swinging hammer and the supporting plate is still consistent with the original clearance. Compared with the prior swinging hammer crushing sand making machine, the swinging hammer crushing sand making machine has the advantages of low operation cost, high crushing efficiency, high sand making yield and the like.
The invention is further described below with reference to the figures and examples.
Drawings
FIG. 1 is a schematic structural diagram of a conventional drop hammer crushing sand making machine;
FIG. 2 is a schematic structural diagram of a rotating disc of a conventional flail hammer crushing sand making machine;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of a rotary disk according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second rotating disk according to an embodiment of the present invention.
Detailed Description
Example 1:
as shown in figures 3 and 4, the crushing sand making machine capable of adjusting the installation position of the swinging hammer comprises a base 6, an outer cylinder 7, a rotating shaft 8, a rotating disc 9 and a belt pulley 10. The inner ring of the outer cylinder 7 is provided with a supporting plate 71 which is arranged on the outer ring of the base 6. The lower end of the rotating shaft 8 is vertically arranged on the base 6 through a bearing, the upper end of the rotating shaft is connected with the upper cover through a bearing, and the outer ring of the upper cover is arranged on the outer barrel 7. The belt pulley 10 is installed on the top of the rotating shaft 8 above the outer cylinder 7, and the rotation of the belt pulley 10 drives the components on the rotating shaft 8 to rotate in the supporting plate 71. Five rotating discs 9 are arranged on a rotating shaft 8 in the outer cylinder 7. The rotating disc 9 includes a flail hammer shaft seat 91, a flail hammer shaft 92 and a flail hammer 93, and the flail hammer 93 is mounted on the flail hammer shaft seat 91 through the flail hammer shaft 92. Each flail hammer shaft seat 9 is provided with four groups of flail hammer shaft holes 95, each group is provided with three flail hammer shaft holes 95, the distance from each flail hammer shaft hole 95 to the center point of the flail hammer shaft seat 91 is from near to far, the distance between two adjacent flail hammer shaft holes 95 is smaller than the diameter of the single flail hammer shaft hole 95, and the connecting line of the center points of each flail hammer shaft hole 95 is a straight line passing through the center of the flail hammer shaft seat 91.
When the centrifugal hammer works, the centrifugal hammer 93 is firstly installed in the centrifugal hammer shaft hole closest to the center of a circle on the centrifugal hammer shaft seat 91 through the centrifugal hammer shaft 92. When the drop hammer 93 is worn to a certain degree and becomes short, the drop hammer 93 is installed in a drop hammer shaft hole which is the second closest to the center of the circle on the drop hammer shaft seat 91 through the drop hammer shaft 92. When the drop hammer 93 is worn again to a certain degree and changed to be short, the drop hammer 93 is installed in a drop hammer shaft hole which is the third closest to the center of the circle on the drop hammer shaft seat 91 through the drop hammer shaft 92.
Example 2:
as shown in figures 3 and 5, the crushing sand making machine capable of adjusting the installation position of the swinging hammer comprises a base 6, an outer cylinder 7, a rotating shaft 8, a rotating disc 9 and a belt pulley 10. The inner ring of the outer cylinder 7 is provided with a supporting plate 71 which is arranged on the outer ring of the base 6. The lower end of the rotating shaft 8 is vertically arranged on the base 6 through a bearing, the upper end of the rotating shaft is connected with the upper cover through a bearing, and the outer ring of the upper cover is arranged on the outer barrel 7. The belt pulley 10 is installed on the top of the rotating shaft 8 above the outer cylinder 7, and the rotation of the belt pulley 10 drives the components on the rotating shaft 8 to rotate in the supporting plate 71. Five rotating discs 9 are arranged on a rotating shaft 8 in the outer cylinder 7. The rotating disc 9 includes a flail hammer shaft seat 91, a flail hammer shaft 92 and a flail hammer 93, and the flail hammer 93 is mounted on the flail hammer shaft seat 91 through the flail hammer shaft 92. Each flail hammer shaft seat 9 is provided with four groups of flail hammer shaft holes 95, each group is provided with five flail hammer shaft holes 95, the distance from each flail hammer shaft hole 95 to the central point of the flail hammer shaft seat 91 is from near to far, the distance between two adjacent flail hammer shaft holes 95 is larger than the diameter of the single flail hammer shaft hole 95, and the connecting line of the central points of the flail hammer shaft holes 95 is an arc line.
When the centrifugal hammer works, the centrifugal hammer 93 is firstly installed in the centrifugal hammer shaft hole closest to the central point of the centrifugal hammer shaft seat 91 through the centrifugal hammer shaft 92. When the drop hammer 93 is worn to a certain degree and becomes short, the drop hammer 93 is arranged in the second-near drop hammer shaft hole at the central point of the drop hammer shaft seat 91 through the drop hammer shaft 92. By analogy, when the swinging hammer 93 is worn to a certain degree and changed to be short, the swinging hammer 93 is installed in the swinging hammer shaft hole which is the fifth nearest to the central point of the swinging hammer shaft seat 91 through the swinging hammer shaft 92.

Claims (10)

1. A crushing sand making machine capable of adjusting the installation position of a swinging hammer comprises a base, an outer cylinder, a rotating shaft, a rotating disc and a belt pulley; the inner ring of the outer cylinder body is provided with a supporting and protecting plate which is arranged on the outer ring of the base; the method is characterized in that: the lower end of the rotating shaft is vertically arranged on the base through a bearing, the upper end of the rotating shaft is connected with the upper cover through a bearing, and the outer ring of the upper cover is arranged on the outer cylinder; the belt pulley is arranged on the top of the rotating shaft on the outer cylinder body; a plurality of rotating discs are arranged on a rotating shaft in the outer cylinder body; the rotating disc comprises a flail hammer shaft seat, a flail hammer shaft and a flail hammer, and the flail hammer is installed on the flail hammer shaft seat through the flail hammer shaft.
2. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claim 1, wherein: the number of turning discs is 2-10, preferably 3-6, still more preferably 5.
3. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claim 1 or 2, characterized in that: the number of the swinging hammers on each rotating disc is 2-16, preferably 2-10, and more preferably 4.
4. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claim 1 or 2, characterized in that: each flail hammer shaft seat is provided with a plurality of groups of flail hammer shaft holes, each group is provided with a plurality of flail hammer shaft holes, and the distance between each flail hammer shaft hole and the center point of the flail hammer shaft seat is from near to far.
5. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claim 3, wherein: each flail hammer shaft seat is provided with a plurality of groups of flail hammer shaft holes, each group is provided with a plurality of flail hammer shaft holes, and the distance between each flail hammer shaft hole and the center point of the flail hammer shaft seat is from near to far.
6. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claim 1 or 2, characterized in that: the distance between two adjacent flail hammer shaft holes is smaller than the diameter of a single flail hammer shaft hole, and the connecting line of the central points of each flail hammer shaft hole is a straight line passing through the center of the flail hammer shaft seat.
7. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claim 3, wherein: the distance between two adjacent flail hammer shaft holes is smaller than the diameter of a single flail hammer shaft hole, and the connecting line of the central points of each flail hammer shaft hole is a straight line passing through the center of the flail hammer shaft seat.
8. A crushing and sand making machine capable of adjusting the installation position of a swinging hammer as claimed in claim 4, wherein: the distance between two adjacent flail hammer shaft holes is smaller than the diameter of a single flail hammer shaft hole, and the connecting line of the central points of each flail hammer shaft hole is a straight line passing through the center of the flail hammer shaft seat.
9. A crushing and sand making machine capable of adjusting the installation position of a swinging hammer as claimed in claim 5, wherein: the distance between two adjacent flail hammer shaft holes is smaller than the diameter of a single flail hammer shaft hole, and the connecting line of the central points of each flail hammer shaft hole is a straight line passing through the center of the flail hammer shaft seat.
10. A crushing and sand making machine capable of adjusting the installation position of a flail hammer as claimed in claims 6-9, characterized in that: the distance between two adjacent drop-off hammer shaft holes is larger than the diameter of a single drop-off hammer shaft hole, and the connecting line of the central points of the drop-off hammer shaft holes is an arc line.
CN201911136986.4A 2019-11-19 2019-11-19 Broken system sand machine of adjustable drop hammer mounted position Pending CN112892731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911136986.4A CN112892731A (en) 2019-11-19 2019-11-19 Broken system sand machine of adjustable drop hammer mounted position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911136986.4A CN112892731A (en) 2019-11-19 2019-11-19 Broken system sand machine of adjustable drop hammer mounted position

Publications (1)

Publication Number Publication Date
CN112892731A true CN112892731A (en) 2021-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911136986.4A Pending CN112892731A (en) 2019-11-19 2019-11-19 Broken system sand machine of adjustable drop hammer mounted position

Country Status (1)

Country Link
CN (1) CN112892731A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030079411A (en) * 2002-04-04 2003-10-10 진수곤 Mill
JP2006326399A (en) * 2005-05-23 2006-12-07 Kyokuto Kaihatsu Kogyo Co Ltd Hammer in crusher
CN203737364U (en) * 2014-02-18 2014-07-30 柳州市爱林机械抛喷丸材料有限公司 Efficient swinging-hammer-mill composite sand making machine
CN110354953A (en) * 2019-07-26 2019-10-22 衡阳市朝阳重机有限公司 A kind of high-efficiency hybrid aggregate reclaiming machine
CN211487912U (en) * 2019-07-26 2020-09-15 衡阳市朝阳重机有限公司 Broken system sand machine of adjustable drop hammer mounted position

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030079411A (en) * 2002-04-04 2003-10-10 진수곤 Mill
JP2006326399A (en) * 2005-05-23 2006-12-07 Kyokuto Kaihatsu Kogyo Co Ltd Hammer in crusher
CN203737364U (en) * 2014-02-18 2014-07-30 柳州市爱林机械抛喷丸材料有限公司 Efficient swinging-hammer-mill composite sand making machine
CN110354953A (en) * 2019-07-26 2019-10-22 衡阳市朝阳重机有限公司 A kind of high-efficiency hybrid aggregate reclaiming machine
CN211487912U (en) * 2019-07-26 2020-09-15 衡阳市朝阳重机有限公司 Broken system sand machine of adjustable drop hammer mounted position

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Application publication date: 20210604