CN114534857A - Retractable receives material breaker - Google Patents
Retractable receives material breaker Download PDFInfo
- Publication number
- CN114534857A CN114534857A CN202210178204.9A CN202210178204A CN114534857A CN 114534857 A CN114534857 A CN 114534857A CN 202210178204 A CN202210178204 A CN 202210178204A CN 114534857 A CN114534857 A CN 114534857A
- Authority
- CN
- China
- Prior art keywords
- crushing
- telescopic
- hopper
- oil cylinder
- hinged
- 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
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Classifications
-
- 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
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
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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
- B02C13/26—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
- B02C13/286—Feeding or discharge
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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
- B02C13/26—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
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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
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28672—Feed chute arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a telescopic receiving and crushing device, which relates to the technical field of coal mine crushing and transshipping equipment and comprises two telescopic hoppers, two telescopic oil cylinders, two fixed hoppers, two crushing shaft assemblies, two crushing adjusting oil cylinders, two chain direction-changing shaft assemblies and two chain tensioning oil cylinders, wherein the two telescopic hoppers and the two fixed hoppers form a sliding pair and can slide left and right relatively, and one ends of the two telescopic oil cylinders are respectively installed on two sides of each telescopic hopper, and the other ends of the two telescopic oil cylinders are hinged with the fixed hoppers. According to the invention, by arranging the telescopic hopper, the telescopic oil cylinder and the fixed hopper, the telescopic stroke is improved, the flexibility and the reliability of receiving are enhanced, and by arranging the crushing shaft assembly and the matching arrangement among the driving motor, the lug plate, the crushing shaft, the crushing disc, the cutting teeth and the connecting lug seat of the crushing adjusting oil cylinder, the crushing and receiving mechanism is designed into a whole, the space utilization rate is high, and the crushing efficiency can be effectively improved.
Description
Technical Field
The invention relates to the technical field of coal mine crushing and transshipment equipment, in particular to a telescopic receiving crushing device.
Background
Retractable receives material breaker belongs to fortune anchor and breaks all-in-one, mainly used accepts the material of heading equipment output and carries out broken reprint to it, fortune anchor and break all-in-one tightly follows heading equipment, the tunnelling in-process, the entry driving machine need frequently advance and retreat in order to accomplish float coal cleaning work, fortune anchor and break all-in-one simultaneously because the operation needs not allow the removal, lead to two kinds of equipment can not simultaneous working, the operating efficiency has been influenced, and current retractable receives the scalable stroke of material breaker short, the flexibility and the reliability of receiving are relatively poor, space utilization is low, crushing efficiency is low.
Therefore, it is necessary to provide a retractable material receiving and crushing device to solve the above problems.
Disclosure of Invention
The invention aims to: the invention provides a telescopic receiving crushing device, which aims to solve the problems of short telescopic stroke, poor flexibility and reliability of receiving, low space utilization rate and low crushing efficiency of the conventional telescopic receiving crushing device.
The invention specifically adopts the following technical scheme for realizing the purpose:
a telescopic receiving and crushing device comprises a telescopic hopper, a telescopic oil cylinder, a fixed hopper, a crushing shaft assembly, a crushing adjusting oil cylinder, a chain bend shaft assembly and a chain tensioning oil cylinder, wherein the telescopic hopper and the fixed hopper form a sliding pair and can slide left and right relatively;
the crushing shaft assembly comprises a driving motor, an ear plate, a crushing shaft, a crushing disc and a cutting pick, the driving motor drives the crushing shaft to rotate relative to the ear plate, and the crushing disc is fixedly connected with the crushing shaft;
the chain bend shaft assembly comprises two sliding blocks, two shafts and two bend wheels, the two sliding blocks are fixed at two ends of the shafts respectively, the two bend wheels are hinged to two ends of the shafts in a distributed mode, the bend wheels are located on the inner sides of the sliding blocks, and fixing pieces are fixedly connected to the outer sides of the sliding blocks.
Furthermore, the crushing shaft assembly and the fixed hopper form a sliding pair which can slide up and down relatively, one end of the crushing adjusting oil cylinder is hinged with the fixed hopper, and the other end of the crushing adjusting oil cylinder is hinged with the crushing shaft assembly.
Furthermore, the chain redirection shaft assembly and the telescopic hopper form a sliding pair and can slide left and right relatively, one end of the chain tensioning oil cylinder is hinged with the chain redirection shaft assembly, and the other end of the chain tensioning oil cylinder is hinged with the telescopic hopper.
Furthermore, the number of the crushing disks is three, and a plurality of cutting teeth are movably connected to the circumferential direction of each crushing disk.
Furthermore, a crushing adjusting oil cylinder connecting lug seat is installed on the lug plate.
Furthermore, an upper connecting lug and a lower connecting lug are arranged on the fixed hopper.
The invention has the following beneficial effects:
1. by arranging the telescopic hopper, the telescopic oil cylinder and the fixed hopper, the telescopic stroke is improved, the flexibility and the reliability of receiving materials are enhanced, and the problems that the telescopic stroke of the conventional telescopic receiving and crushing device is short and the flexibility and the reliability of receiving materials are poor are solved.
2. According to the invention, through arranging the crushing shaft assembly and the matching arrangement among the driving motor, the lug plate, the crushing shaft, the crushing disc, the cutting tooth and the crushing adjusting oil cylinder connecting lug seat, the crushing and receiving mechanism is designed into a whole, the space utilization rate is high, the crushing efficiency can be effectively improved, and the problems of low space utilization rate and low crushing efficiency of the existing telescopic receiving crushing device are solved.
3. According to the invention, the crushing adjusting oil cylinder connecting lug seat is arranged, the height of the crushing shaft assembly relative to the fixed hopper is adjusted according to the use working condition, after the proper adjustment is carried out, the crushing shaft assembly is fixedly connected with the fixed hopper by using the bolt, and the crushing granularity can be adjusted within 200-300mm as required.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a perspective view of the crushing shaft assembly configuration of the present invention;
FIG. 4 is a perspective view of the chain bend axis assembly structure of the present invention.
Reference numerals: 1. a telescopic hopper; 2. a telescopic oil cylinder; 3. fixing the hopper; 4. a crushing shaft assembly; 5. a crushing adjusting oil cylinder; 6. a chain bend shaft assembly; 7. a chain tensioning cylinder; 8. a drive motor; 9. an ear plate; 10. a crushing shaft; 11. a crushing disc; 12. a cutting pick; 13. the crushing adjusting oil cylinder is connected with the lug seat; 14. a slider; 15. a shaft; 16. a direction-changing wheel; 17. a fixing member; 18. an upper connecting lug; 19. and a lower connecting lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a retractable receiving and crushing device comprises a retractable hopper 1, a retractable oil cylinder 2, a fixed hopper 3, a crushing shaft assembly 4, a crushing adjustment oil cylinder 5, a chain direction-changing shaft assembly 6 and a chain tensioning oil cylinder 7, wherein the retractable hopper 1 and the fixed hopper 3 form a sliding pair capable of sliding left and right relatively, the number of the retractable oil cylinders 2 is two, the two retractable oil cylinders 2 are respectively arranged at two sides of the retractable hopper 1, one end of the retractable oil cylinder 2 is hinged with the retractable hopper 1, the other end of the retractable oil cylinder 2 is hinged with the fixed hopper 3, the crushing shaft assembly 4 and the fixed hopper 3 form a sliding pair capable of sliding up and down relatively, one end of the crushing adjustment oil cylinder 5 is hinged with the fixed hopper 3, the other end of the crushing adjustment oil cylinder 5 is hinged with the crushing shaft assembly 4, the chain direction-changing shaft assembly 6 and the retractable hopper 1 form a sliding pair capable of sliding left and right relatively, one end of a chain tensioning oil cylinder 7 is hinged with the chain redirection shaft assembly 6, and the other end of the chain tensioning oil cylinder 7 is hinged with the telescopic hopper 1;
the crushing shaft assembly 4 comprises a driving motor 8, ear plates 9, a crushing shaft 10, three crushing discs 11 and cutting teeth 12, the driving motor 8 drives the crushing shaft 10 to rotate relative to the ear plates 9, the crushing discs 11 are fixedly connected with the crushing shaft 10, the number of the crushing discs 11 is three, 9 cutting teeth 12 are movably connected to the circumferential direction of each crushing disc 11, a crushing adjusting oil cylinder connecting ear seat 13 is installed on each ear plate 9, the crushing adjusting oil cylinder connecting ear seat 13 is arranged, the height of the crushing shaft assembly 4 relative to the fixed hopper 3 is adjusted according to the using working condition, after the adjustment is proper, the crushing shaft assembly 4 is fixedly connected with the fixed hopper 3 through bolts, the crushing granularity can be adjusted within 200-300mm according to requirements, and an upper connecting ear 18 and a lower connecting ear 19 are installed on the fixed hopper 3;
in this embodiment, through setting up flexible hopper 1, flexible hydro-cylinder 2 and fixed hopper 3, improved scalable stroke, strengthened the flexibility and the reliability of receiving the material, through setting up broken axle subassembly 4 to and driving motor 8, otic placode 9, broken axle 10, broken dish 11, pick 12 and broken cooperation setting between the broken regulation hydro-cylinder connecting lug seat 13, broken and receiving the design of material mechanism as an organic whole, space utilization is high, can effectively improve crushing efficiency.
Example 2
Referring to fig. 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, the chain direction-changing shaft assembly 6 includes two sliders 14, two shafts 15 and two direction-changing wheels 16, the two sliders 14 are respectively fixed at two ends of the shaft 15, the two direction-changing wheels 16 are respectively hinged at two ends of the shaft 15, the direction-changing wheels 16 are located at the inner sides of the sliders 14, and the outer sides of the sliders 14 are fixedly connected with fixing members 17.
In this embodiment, the bend pulley includes a guide pulley for bend of the belt at the end of the conveyor, increasing the wrap angle of the drive pulley, a take-up pulley, and a guide pulley for the take-up device.
In summary, the following steps: the crushing and receiving mechanism is designed into a whole by arranging the telescopic hopper 1, the telescopic oil cylinder 2 and the fixed hopper 3, the telescopic stroke is improved, the flexibility and the reliability of receiving are enhanced, and the crushing efficiency can be effectively improved by arranging the crushing shaft assembly 4, the driving motor 8, the lug plate 9, the crushing shaft 10, the crushing disc 11, the cutting tooth 12 and the crushing adjusting oil cylinder connecting lug seat 13 in a matching way.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a retractable receives material breaker, includes flexible hopper (1), flexible hydro-cylinder (2), fixed hopper (3), broken axle subassembly (4), broken adjusting cylinder (5), chain bend axle subassembly (6) and chain tensioning hydro-cylinder (7), its characterized in that: the telescopic hopper (1) and the fixed hopper (3) form a sliding pair and can slide left and right relatively, two telescopic oil cylinders (2) are provided, the two telescopic oil cylinders (2) are respectively arranged on two sides of the telescopic hopper (1), one end of each telescopic oil cylinder (2) is hinged with the telescopic hopper (1), and the other end of each telescopic oil cylinder (2) is hinged with the fixed hopper (3);
the crushing shaft assembly (4) comprises a driving motor (8), an ear plate (9), a crushing shaft (10), a crushing disc (11) and cutting teeth (12), the driving motor (8) drives the crushing shaft (10) to rotate relative to the ear plate (9), and the crushing disc (11) is fixedly connected with the crushing shaft (10);
the chain redirection shaft assembly (6) comprises a sliding block (14), a shaft (15) and two redirection wheels (16), wherein the sliding block (14) and the redirection wheels (16) are respectively arranged, the sliding block (14) is respectively fixed at two ends of the shaft (15), the redirection wheels (16) are respectively hinged to two ends of the shaft (15), the redirection wheels (16) are located on the inner side of the sliding block (14), and a fixing piece (17) is fixedly connected to the outer side of the sliding block (14).
2. The telescopic receiving and crushing device according to claim 1, wherein: the crushing shaft assembly (4) and the fixed hopper (3) form a sliding pair and can slide up and down relatively, one end of the crushing adjusting oil cylinder (5) is hinged with the fixed hopper (3), and the other end of the crushing adjusting oil cylinder (5) is hinged with the crushing shaft assembly (4).
3. The telescopic receiving and crushing device according to claim 2, wherein: the chain redirection shaft assembly (6) and the telescopic hopper (1) form a sliding pair and can slide left and right relatively, one end of the chain tensioning oil cylinder (7) is hinged with the chain redirection shaft assembly (6), and the other end of the chain tensioning oil cylinder (7) is hinged with the telescopic hopper (1).
4. The telescopic receiving and crushing device according to claim 1, wherein: the number of the crushing discs (11) is three, and a plurality of cutting teeth (12) are movably connected to the circumferential direction of each crushing disc (11).
5. The telescopic receiving and crushing device according to claim 1, wherein: and a crushing adjusting oil cylinder connecting lug seat (13) is arranged on the lug plate (9).
6. The telescopic receiving and crushing device according to claim 1, wherein: the fixed hopper (3) is provided with an upper connecting lug (18) and a lower connecting lug (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178204.9A CN114534857A (en) | 2022-02-25 | 2022-02-25 | Retractable receives material breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210178204.9A CN114534857A (en) | 2022-02-25 | 2022-02-25 | Retractable receives material breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114534857A true CN114534857A (en) | 2022-05-27 |
Family
ID=81679725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210178204.9A Pending CN114534857A (en) | 2022-02-25 | 2022-02-25 | Retractable receives material breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114534857A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953252A (en) * | 1995-08-10 | 1997-02-25 | Mitsuru Maruyama | Bucket with crusher |
| CN1629409A (en) * | 2003-12-19 | 2005-06-22 | 株式会社中山铁工所 | Crushing bucket of construction machinery |
| CN1702239A (en) * | 2004-05-24 | 2005-11-30 | 株式会社中山铁工所 | Crusher bucket with crushing lid |
| CN2908443Y (en) * | 2006-05-24 | 2007-06-06 | 王业林 | Bottom device of shovel type lifter |
| CN102921524A (en) * | 2012-07-04 | 2013-02-13 | 中国煤炭科工集团太原研究院 | Buffer material feeding apparatus of crusher |
| CN204247288U (en) * | 2014-11-04 | 2015-04-08 | 郑州煤机长壁机械有限公司 | A kind of disintegrating machine granularity adjustment and fastener |
| CN204399816U (en) * | 2015-01-09 | 2015-06-17 | 济宁四通工程机械有限公司 | A kind of extensible discharge bucket |
| CN205032239U (en) * | 2015-09-07 | 2016-02-17 | 王守信 | Crushing and screening scraper bowl |
| CN106423476A (en) * | 2016-09-14 | 2017-02-22 | 中煤张家口煤矿机械有限责任公司 | Adjustable large lump coal crushing device and scraper conveyer |
| CN208699824U (en) * | 2018-07-20 | 2019-04-05 | 石家庄新长城输送机械制造有限公司 | A kind of bend wheel mechanism of scrapper conveyor |
| CN112081161A (en) * | 2020-08-27 | 2020-12-15 | 广州优易机械科技有限公司 | Loader with crushing function |
| CN212702149U (en) * | 2020-07-07 | 2021-03-16 | 中国铁建重工集团股份有限公司 | Crushing device and tunneling and anchoring integrated unit comprising same |
| CN214933316U (en) * | 2021-05-20 | 2021-11-30 | 台州精华环保设备有限公司 | Vibrating feeder |
-
2022
- 2022-02-25 CN CN202210178204.9A patent/CN114534857A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953252A (en) * | 1995-08-10 | 1997-02-25 | Mitsuru Maruyama | Bucket with crusher |
| CN1629409A (en) * | 2003-12-19 | 2005-06-22 | 株式会社中山铁工所 | Crushing bucket of construction machinery |
| CN1702239A (en) * | 2004-05-24 | 2005-11-30 | 株式会社中山铁工所 | Crusher bucket with crushing lid |
| CN2908443Y (en) * | 2006-05-24 | 2007-06-06 | 王业林 | Bottom device of shovel type lifter |
| CN102921524A (en) * | 2012-07-04 | 2013-02-13 | 中国煤炭科工集团太原研究院 | Buffer material feeding apparatus of crusher |
| CN204247288U (en) * | 2014-11-04 | 2015-04-08 | 郑州煤机长壁机械有限公司 | A kind of disintegrating machine granularity adjustment and fastener |
| CN204399816U (en) * | 2015-01-09 | 2015-06-17 | 济宁四通工程机械有限公司 | A kind of extensible discharge bucket |
| CN205032239U (en) * | 2015-09-07 | 2016-02-17 | 王守信 | Crushing and screening scraper bowl |
| CN106423476A (en) * | 2016-09-14 | 2017-02-22 | 中煤张家口煤矿机械有限责任公司 | Adjustable large lump coal crushing device and scraper conveyer |
| CN208699824U (en) * | 2018-07-20 | 2019-04-05 | 石家庄新长城输送机械制造有限公司 | A kind of bend wheel mechanism of scrapper conveyor |
| CN212702149U (en) * | 2020-07-07 | 2021-03-16 | 中国铁建重工集团股份有限公司 | Crushing device and tunneling and anchoring integrated unit comprising same |
| CN112081161A (en) * | 2020-08-27 | 2020-12-15 | 广州优易机械科技有限公司 | Loader with crushing function |
| CN214933316U (en) * | 2021-05-20 | 2021-11-30 | 台州精华环保设备有限公司 | Vibrating feeder |
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