CN202337590U - Material loosening device of scratching-plate material taking machine - Google Patents
Material loosening device of scratching-plate material taking machine Download PDFInfo
- Publication number
- CN202337590U CN202337590U CN2011204238383U CN201120423838U CN202337590U CN 202337590 U CN202337590 U CN 202337590U CN 2011204238383 U CN2011204238383 U CN 2011204238383U CN 201120423838 U CN201120423838 U CN 201120423838U CN 202337590 U CN202337590 U CN 202337590U
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- bearing pin
- knock hole
- underbeam
- scratching
- loose metal
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Abstract
The utility model discloses a material loosening device of a scratching-plate material taking machine. The material loosening device comprises a frame body (1), a pin shaft (2) and scratching teeth (3), wherein the frame body (1) is provided with at least one pin shaft (2); and each pin shaft (2) is internally provided with one scratching tooth (3). The material loosening device has the advantages that since the material loosening device is arranged on the scratching-plate material taking machine, materials are firstly loosened and then taken by a scratching plate, so that normal operation of the material taking machine is guaranteed and simultaneously the scratching plate is prevented from being twisted or worn; and since the resistance in material taking is reduced, a chain with smaller specification of the scratching-plate material taking machine can be selected, and simultaneously the requirement for electric equipment is also reduced. In addition, the loosening device also has the advantages of firm structure, convenience in maintenance, wide action range and obvious effect and the like.
Description
Technical field
The utility model relates to a kind of scraper reclaimer loose metal device, belongs to the take out device field.
Background technology
Prior art middle scraper reclaimer adaptable across metallurgy, building materials, electric power, chemical industry, cement, harbour, harbour, coal, mine, grain and oil, food, feed, etc. industry and department.It carries bulk material by means of moving flight chain; Advantages such as that this equipment has is simple in structure, good airproof performance, installation and maintenance are convenient, technology arrangement is flexible, but the scraper plate in the scraper reclaimer is to be formed by the steel plate bending, and certain restriction is arranged on strength and stiffness; Particularly when carrying big density loose unpacked material, if temperature is low excessively, material can produce and harden; Can produce very big resistance when getting material this moment, causes scraper plate distortion or wearing and tearing; Simultaneously whole reclaimer is produced very big impact, thereby influence the service life of equipment and chain.
The utility model content
The purpose of the utility model is, a kind of scraper reclaimer loose metal device is provided, and it can play the effect of the loosening material that hardens; The scraper plate that effectively prevents scraper reclaimer damages; And can reduce the resistance that material produces scraper plate, and improve the service life of equipment, reduce the apparatus maintenance cost.
The technical scheme of the utility model: a kind of scraper reclaimer loose metal device, comprise support body, bearing pin and scraping teeth, support body is provided with and is no less than one bearing pin, is equipped with a scraping teeth in each bearing pin.When reclaimer was worked, scraping teeth can make the material that hardens get loose, disperse, and reduced scraper plate and got the resistance when expecting, prevented scraper plate distortion or wearing and tearing, reduced the impact to scraper plate simultaneously, guaranteed the normal operation of reclaimer.
In the aforesaid scraper reclaimer loose metal device, said support body comprises puts the beams in place and underbeam, and the top of bearing pin is connected with upper beam, and the bottom of bearing pin is connected with underbeam.This set can make between bearing pin and the support bonded assembly more firm.
In the aforesaid scraper reclaimer loose metal device; The both sides of support body are respectively equipped with a bevelled bearing pin, and the length of underbeam is greater than the length of putting the beams in place, and the two ends of underbeam are upturned respectively; And maintenance is vertical with the bevelled bearing pin, and the end of underbeam is connected with the end of upper beam through digonal link.Adopt this structure can increase the sphere of action of loose metal device.
In the aforesaid scraper reclaimer loose metal device, the lower end of said scraping teeth is conical.This shape can make scraping teeth remove better that material hardens, dispersed material.
In the aforesaid scraper reclaimer loose metal device, bearing pin is provided with 1～10 knock hole A, and the upper end of scraping teeth is provided with knock hole B, and dowel bolt is located in knock hole A and the knock hole B.Adopt this structure to be convenient to change scraping teeth.
In the aforesaid scraper reclaimer loose metal device, bearing pin is provided with 5 knock holees.
In the aforesaid scraper reclaimer loose metal device, the diameter of knock hole B is greater than the diameter of knock hole A.This design is convenient among dowel bolt insertion knock hole A and the knock hole B.
In the aforesaid scraper reclaimer loose metal device, the two ends of said upper beam are equipped with adapter plate.Adapter plate is set can be so that the loading, unloading of loose metal device.
In the aforesaid scraper reclaimer loose metal device, be equipped with reinforcing rod between adjacent two bearing pins, an end of reinforcing rod is fixed on the upper beam, and the other end is fixed on the underbeam.Reinforcing rod is set strengthens the intensity of support body.
Compared with prior art, the utility model makes material after becoming flexible in advance, get material by scraper plate again through the loose metal device is set on scraper reclaimer, guarantees the normal operation of reclaimer, prevents scraper plate distortion or wearing and tearing simultaneously; Because reduced to get resistance suffered when expecting, the chain of scraper reclaimer can be selected more small dimension for use, simultaneously, has also reduced the requirement to electrical equipment.In addition, the utility model also has advantages such as sound construction, maintenance cost is low, sphere of action is wide, effect is obvious.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model;
Fig. 2 is the structural representation of support body;
Fig. 3 is provided with the bearing pin of knock hole and the structural representation of scraping teeth.
Being labeled as in the accompanying drawing: the 1-support body, the 2-bearing pin, the 3-scraping teeth, 4-puts the beams in place, 5-underbeam, 6-digonal link, 7-knock hole A, 8-dowel bolt, 9-adapter plate, 10-reinforcing rod, 11-knock hole B.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The embodiment 1 of the utility model: as shown in Figure 1, a kind of scraper reclaimer loose metal device comprises support body 1, bearing pin 2 and scraping teeth 3, and support body 1 is provided with the bearing pin 2 that is no less than, is equipped with a scraping teeth 3 in each bearing pin 2.The lower end of scraping teeth 3 is conical.
As shown in Figure 2, support body 1 comprises upper beam 4 and underbeam 5, and the top of bearing pin 2 is connected with upper beam 4, and the bottom of bearing pin 2 is connected with underbeam 5.The both sides of support body 1 are respectively equipped with a bevelled bearing pin 2, and the length of underbeam 5 is greater than the length of upper beam 4, and the two ends of underbeam 5 are upturned respectively, and maintenance is vertical with bevelled bearing pin 2, and the end of underbeam 5 is connected through the end of digonal link 6 with upper beam 4.Be equipped with reinforcing rod 10 between adjacent two bearing pins 2, an end of reinforcing rod 10 is fixed on the upper beam 4, and the other end is fixed on the underbeam 5.
As shown in Figure 3, bearing pin 2 is provided with 1 knock hole A1, and the upper end of scraping teeth 3 is provided with knock hole B11, and dowel bolt 8 is located in knock hole A7 and the knock hole B11.The diameter of knock hole B11 is greater than the diameter of knock hole A7.
The embodiment 2 of the utility model: as shown in Figure 1, a kind of scraper reclaimer loose metal device comprises support body 1, bearing pin 2 and scraping teeth 3, and support body 1 is provided with the bearing pin 2 that is no less than, is equipped with a scraping teeth 3 in each bearing pin 2.The lower end of scraping teeth 3 is conical.
As shown in Figure 2, support body 1 comprises upper beam 4 and underbeam 5, and the top of bearing pin 2 is connected with upper beam 4, and the bottom of bearing pin 2 is connected with underbeam 5.The both sides of support body 1 are respectively equipped with a bevelled bearing pin 2, and the length of underbeam 5 is greater than the length of upper beam 4, and the two ends of underbeam 5 are upturned respectively, and maintenance is vertical with bevelled bearing pin 2, and the end of underbeam 5 is connected through the end of digonal link 6 with upper beam 4.Be equipped with reinforcing rod 10 between adjacent two bearing pins 2, an end of reinforcing rod 10 is fixed on the upper beam 4, and the other end is fixed on the underbeam 5.
As shown in Figure 3, bearing pin 2 is provided with 5 knock hole A1, and the upper end of scraping teeth 3 is provided with knock hole B11, and dowel bolt 8 is located in knock hole A7 and the knock hole B11.The diameter of knock hole B11 is greater than the diameter of knock hole A7.
The embodiment 3 of the utility model: as shown in Figure 1, a kind of scraper reclaimer loose metal device comprises support body 1, bearing pin 2 and scraping teeth 3, and support body 1 is provided with the bearing pin 2 that is no less than, is equipped with a scraping teeth 3 in each bearing pin 2.The lower end of scraping teeth 3 is conical.
As shown in Figure 2, support body 1 comprises upper beam 4 and underbeam 5, and the top of bearing pin 2 is connected with upper beam 4, and the bottom of bearing pin 2 is connected with underbeam 5.The both sides of support body 1 are respectively equipped with a bevelled bearing pin 2, and the length of underbeam 5 is greater than the length of upper beam 4, and the two ends of underbeam 5 are upturned respectively, and maintenance is vertical with bevelled bearing pin 2, and the end of underbeam 5 is connected through the end of digonal link 6 with upper beam 4.Be equipped with reinforcing rod 10 between adjacent two bearing pins 2, an end of reinforcing rod 10 is fixed on the upper beam 4, and the other end is fixed on the underbeam 5.
As shown in Figure 3, bearing pin 2 is provided with 10 knock hole A1, and the upper end of scraping teeth 3 is provided with knock hole B11, and dowel bolt 8 is located in knock hole A7 and the knock hole B11.The diameter of knock hole B11 is greater than the diameter of knock hole A7.
Principle of work: material is prone to harden phenomenon when temperature is low; Whenever install a scraper reclaimer loose metal device at a distance from a segment distance this moment on scraper reclaimer, during work, scraper reclaimer drives support 1 motion; Bearing pin 2 and scraping teeth 3 are along with support 1 motion, and the material that will harden gets loose, disperses.Taken away by scraper plate again by material loosening, that disperse, will not damage scraper plate like this.When need are changed scraping teeth 3, only need dowel bolt 8 is taken off, the scraping teeth that then scraping teeth 3 is taken off and more renews is fixed on scraping teeth 3 in the bearing pin 2 with dowel bolt 8 after adjusting length then.
Claims (9)
1. scraper reclaimer loose metal device, it is characterized in that: comprise support body (1), bearing pin (2) and scraping teeth (3), support body (1) is provided with the bearing pin (2) that is no less than, is equipped with a scraping teeth (3) in each bearing pin (2).
2. scraper reclaimer loose metal device according to claim 1 is characterized in that: said support body (1) comprises upper beam (4) and underbeam (5), and the top of bearing pin (2) is connected with upper beam (4), and the bottom of bearing pin (2) is connected with underbeam (5).
3. scraper reclaimer loose metal device according to claim 2; It is characterized in that: the both sides of support body (1) are respectively equipped with a bevelled bearing pin (2); The length of underbeam (5) is greater than the length of put the beams in place (4); The two ends of underbeam (5) are upturned respectively, and maintenance is vertical with bevelled bearing pin (2), and the end of underbeam (5) is connected through the end of digonal link (6) with put the beams in place (4).
4. according to claim 1 or 2 or 3 described scraper reclaimer loose metal devices, it is characterized in that: the lower end of said scraping teeth (3) is for conical.
5. scraper reclaimer loose metal device according to claim 4; It is characterized in that: bearing pin (2) is provided with 1～10 knock hole A (7); The upper end of scraping teeth (3) is provided with knock hole B (11), and dowel bolt (8) is located in knock hole A (7) and the knock hole B (11).
6. scraper reclaimer loose metal device according to claim 5 is characterized in that: bearing pin (2) is provided with 5 knock hole A (7).
7. scraper reclaimer loose metal device according to claim 4 is characterized in that: the diameter of knock hole B (11) is greater than the diameter of knock hole A (7).
8. scraper reclaimer loose metal device according to claim 5 is characterized in that: the two ends of said upper beam (4) are equipped with adapter plate (9).
9. scraper reclaimer loose metal device according to claim 6 is characterized in that: be equipped with reinforcing rod (10) between adjacent two bearing pins (2), an end of reinforcing rod (10) is fixed on the upper beam (4), and the other end is fixed on the underbeam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204238383U CN202337590U (en) | 2011-10-31 | 2011-10-31 | Material loosening device of scratching-plate material taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204238383U CN202337590U (en) | 2011-10-31 | 2011-10-31 | Material loosening device of scratching-plate material taking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337590U true CN202337590U (en) | 2012-07-18 |
Family
ID=46486289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204238383U Expired - Lifetime CN202337590U (en) | 2011-10-31 | 2011-10-31 | Material loosening device of scratching-plate material taking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502280A (en) * | 2011-10-31 | 2012-06-20 | 华电重工股份有限公司 | Method and device for preventing scrapers of scraper reclaimer from deforming |
-
2011
- 2011-10-31 CN CN2011204238383U patent/CN202337590U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502280A (en) * | 2011-10-31 | 2012-06-20 | 华电重工股份有限公司 | Method and device for preventing scrapers of scraper reclaimer from deforming |
| CN102502280B (en) * | 2011-10-31 | 2014-05-07 | 华电重工股份有限公司 | Method and device for preventing scrapers of scraper reclaimer from deforming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |