CN211261767U

CN211261767U - Sintering machine bedding material flattening device

Info

Publication number: CN211261767U
Application number: CN201921975335.XU
Authority: CN
Inventors: 赵万科; 张瑞福; 刘勇
Original assignee: Xinxing Ductile Iron Pipes Xinjiang Co ltd
Current assignee: Xinjiang Tianshan iron and steel Bazhou Co.,Ltd.
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-14
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a sintering machine bed charge material flattening device, including fixed backplate, one side difference fixed mounting of fixed backplate has first diaphragm and baffle, a plurality of nuts are installed in the top interlude of first diaphragm, the threaded rod of nut fixedly connected with rather than the looks adaptation, the bottom of threaded rod is rotated and is installed the connection bearing rather than the looks adaptation. This sintering machine bed charge material flattening device, through first diaphragm, the threaded rod, the nut, the second diaphragm, connecting bearing, first spring fixing base, a spring, the cooperation of second spring fixing base and third diaphragm is used, the realization is increaseed or is reduced its pressure to the spring, thereby adjust sintering machine platform truck bottom return mine cloth thickness and roughness, the platform truck castor bean strip that leads to because of the cloth is inhomogeneous promptly burnt and decreases, warp, spill the material, protect the platform truck castor bean strip, reduce maintenance intensity of labour, the sinter calcination technology has been ensured again, the return mine joining in marriage is increased.

Description

Sintering machine bedding material flattening device

Technical Field

The utility model relates to a material flattening device specifically is a sintering machine bedding material flattening device.

Background

Metallurgy is the process and technology of extracting metals or metal compounds from minerals to produce metallic materials with certain properties by various processing methods. The sintering machine is suitable for sintering operation of large-scale ferrous metallurgy sintering plants, and is mainly suitable for sintering treatment of iron ore powder in large-scale and medium-scale sintering plants. The sintering machine is suitable for sintering operation of large-scale ferrous metallurgy sintering plants, is main equipment in the air draft sintering process, can sinter concentrate powder and rich mineral powder with different components and different granularities into blocks, and partially eliminates harmful impurities such as sulfur, phosphorus and the like contained in the ore. The sintering machine is divided into a plurality of specifications with different lengths and different widths according to the sintering area, and users select the specifications according to the output or the site condition. The larger the sintering area, the higher the yield.

However, the traditional sintering machine bottom material laying and leveling device in the market is not optimized enough in structure and reasonable in design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sintering machine bedding material flattening device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sintering machine bottom material laying and leveling device comprises a fixed back plate, wherein a first transverse plate and a baffle plate are fixedly installed on one side of the fixed back plate respectively, a plurality of nuts are installed at the top of the first transverse plate in an inserting mode, the nuts are fixedly connected with threaded rods matched with the threaded rods, connecting bearings matched with the threaded rods are installed at the bottoms of the threaded rods in a rotating mode, a second transverse plate is fixedly connected at the bottoms of the connecting bearings, a first spring fixing seat is fixedly installed at the bottom of the second transverse plate, a plurality of pin shaft seats are fixedly installed on one side of the fixed back plate and located between the first transverse plate and the baffle plate, pin shafts are arranged on the pin shaft seats, scraping plates are sleeved on the outer walls of the pin shafts, a third transverse plate is fixedly installed at one side of the scraping plates, a plurality of second spring fixing seats are fixedly installed at the top of the third transverse plate, and the number of, and a plurality of springs are arranged between the opposite surfaces of the second transverse plate and the third transverse plate.

As a further aspect of the present invention: the top of first diaphragm and the equal fixed mounting in both sides that is located the nut have second deep floor, and the outer wall of second deep floor and the back fixed connection of fixed backplate, the bottom of first diaphragm and the equal fixed mounting in both sides that is located the nut have fifth reinforcing rib board, and the outer wall and the fixed backplate fixed connection of second deep floor.

As a further aspect of the present invention: the number of the second reinforcing rib plates is consistent with that of the fifth reinforcing rib plates, and the second reinforcing rib plates and the fifth reinforcing rib plates are triangular.

As a further aspect of the present invention: and third reinforcing rib plates are fixedly mounted at the tops of the third transverse plates and on the two sides of the second spring fixing seats, the outer walls of the third reinforcing rib plates are fixedly connected with the scraping plates, fourth reinforcing rib plates are fixedly mounted at the bottoms of the third transverse plates and on the two sides of the second spring fixing seats, and the outer walls of the fourth reinforcing rib plates are fixedly connected with the scraping plates.

As a further aspect of the present invention: the number of the third reinforcing rib plates is consistent with that of the fourth reinforcing rib plates, and the third reinforcing rib plates and the fourth reinforcing rib plates are triangular.

As a further aspect of the present invention: and a first reinforcing rib plate is fixedly arranged on the other side of the fixed back plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the increase or reduction of the pressure of the spring through the matching use of the first transverse plate, the threaded rod, the nut, the second transverse plate, the connecting bearing, the first spring fixing seat, the spring, the second spring fixing seat and the third transverse plate, thereby adjusting the thickness and the flatness of the return mine cloth at the bottom layer of the sintering pallet, effectively solving the problems of burning loss, deformation and material scattering of the pallet grate bars caused by uneven cloth, protecting the pallet grate bars, reducing the labor intensity of maintenance, ensuring the sintering mine calcining process, improving the addition amount of the return mine, effectively improving the daily yield of the sintering mine, being a matching device of the sintering machine with simple manufacture and reliable operation, having better use effect, effectively improving the integral strength of the flattening device through the matching use of the second reinforcing rib plate, the third reinforcing rib plate, the fourth reinforcing rib plate and the fifth reinforcing rib plate, and improving the operation stability of the device, the service life of the device is prolonged, the structure is optimized, and the design is reasonable.

Drawings

Fig. 1 is a schematic structural diagram of a sintering machine bottom material laying and leveling device.

Fig. 2 is a schematic structural diagram of a fixed backboard in a sintering machine bedding material leveling device.

Fig. 3 is a schematic structural diagram of a scraper plate in a sintering machine bottom material spreading and leveling device.

In the figure: the spring fixing device comprises a fixed back plate 1, a first reinforcing rib plate 2, a second reinforcing rib plate 3, a first transverse plate 4, a pin shaft seat 5, a pin shaft 6, a connecting block 7, a scraping plate 8, a baffle 9, a threaded rod 10, a nut 11, a second transverse plate 12, a connecting bearing 13, a first spring fixing seat 14, a spring 15, a second spring fixing seat 16, a third transverse plate 17, a third reinforcing rib plate 18, a fourth reinforcing rib plate 19 and a fifth reinforcing rib plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a sintering machine bottom material spreading and leveling device comprises a fixed back plate 1, a first transverse plate 4 and a baffle 9 are respectively fixedly installed on one side of the fixed back plate 1, a plurality of nuts 11 are installed on the top of the first transverse plate 4 in an inserting manner, the nuts 11 are fixedly connected with threaded rods 10 matched with the threaded rods, connecting bearings 13 matched with the threaded rods 10 are rotatably installed at the bottoms of the threaded rods 10, second transverse plates 12 are fixedly connected to the bottoms of the connecting bearings 13, first spring fixing seats 14 are fixedly installed at the bottoms of the second transverse plates 12, a plurality of pin shaft seats 5 are fixedly installed on one side of the fixed back plate 1 and between the first transverse plate 4 and the baffle 9, pin shafts 6 are arranged on the pin shaft seats 5, a scraping plate 8 is sleeved on the outer wall of the pin shafts 6, a third transverse plate 17 is fixedly installed on one side of the scraping plate 8, a plurality, the number of the second spring fixing seats 16 is the same as that of the first spring fixing seats 14, a plurality of springs 15 are arranged between the opposite surfaces of the second transverse plate 12 and the third transverse plate 17, second reinforcing rib plates 3 are fixedly arranged at the top of the first transverse plate 4 and at the two sides of the nut 11, the outer walls of the second reinforcing rib plates 3 are fixedly connected with the back surface of the fixed back plate 1, fifth reinforcing rib plates 20 are fixedly arranged at the bottom of the first transverse plate 4 and at the two sides of the nut 11, the outer walls of the fifth reinforcing rib plates 20 are fixedly connected with the fixed back plate 1, the number of the second reinforcing rib plates 3 is the same as that of the fifth reinforcing rib plates 20, the shapes of the second reinforcing rib plates 3 and the fifth reinforcing rib plates 20 are triangular, third reinforcing rib plates 18 are fixedly arranged at the top of the third transverse plate 17 and at the two sides of the second spring fixing seats 16, and the outer walls of the third reinforcing rib plates 18 are fixedly connected with the scraping, the bottom of the third transverse plate 17 and the two sides of the second spring fixing seat 16 are fixedly provided with fourth reinforcing rib plates 19, the outer walls of the fourth reinforcing rib plates 19 are fixedly connected with the scraper plate 8, the third reinforcing rib plates 18 are consistent with the fourth reinforcing rib plates 19 in number, the third reinforcing rib plates 18 and the fourth reinforcing rib plates 19 are triangular, and the first reinforcing rib plates 2 are fixedly arranged on the other side of the fixed back plate 1.

The utility model discloses a theory of operation is:

when the device is used, the material flattening device is fixed to the discharging opening after being manufactured through splicing welding, sinter return ores are paved on the trolley through the bottom paving storage bin, the trolley rotates to adjust the material distribution thickness through the material scraping plate 8, the flatness rotates the threaded rod 10, the position of the second transverse plate 12 can be vertically adjusted under the vertical transmission action of the threaded rod 10 and the nut 11, the pressure of the spring 15 is increased or reduced, and therefore the material distribution thickness and the flatness of the sinter trolley bottom return ores are adjusted, burning loss, deformation and material scattering of the trolley grate due to uneven material distribution are effectively solved, the trolley grate is protected, the maintenance labor intensity is reduced, the sintering process of the sintering machine is guaranteed, the material return addition amount is increased, the daily output of the sintering machine is effectively increased, the device is a matching device which is simple to manufacture, reliable to operate and good in use effect, and the sintering machine is manufactured through the second reinforcing rib plate 3, the material conveying device is arranged on the trolley, and the spring is, The third reinforcing rib plate 18, the fourth reinforcing rib plate 19 and the fifth reinforcing rib plate 20 are matched for use, so that the overall strength of the material flattening device is effectively improved, the running stability of the device is improved, and the service life of the device is prolonged.

Claims

1. The utility model provides a sintering machine bedding material flattening device, includes fixed backplate (1), its characterized in that: a first transverse plate (4) and a baffle plate (9) are respectively and fixedly installed on one side of the fixed back plate (1), a plurality of nuts (11) are installed at the top of the first transverse plate (4) in an inserting mode, the nuts (11) are fixedly connected with threaded rods (10) matched with the threaded rods, connecting bearings (13) matched with the threaded rods are rotatably installed at the bottoms of the threaded rods (10), a second transverse plate (12) is fixedly connected at the bottoms of the connecting bearings (13), first spring fixing seats (14) are fixedly installed at the bottoms of the second transverse plates (12), a plurality of pin shaft seats (5) are fixedly installed on one side of the fixed back plate (1) and between the first transverse plate (4) and the baffle plate (9), pin shafts (6) are arranged on the pin shaft seats (5), a scraping plate (8) is sleeved on the outer wall of each pin shaft (6), a third transverse plate (17) is fixedly installed on one side of each scraping plate (8, the top fixed mounting of third diaphragm (17) has a plurality of second spring fixing base (16), and second spring fixing base (16) is unanimous with the quantity of first spring fixing base (14), be provided with a plurality of springs (15) between the opposite face of second diaphragm (12) and third diaphragm (17).

2. The sintering machine bedding material flattening device according to claim 1, characterized in that: the top of the first transverse plate (4) and the two sides of the nut (11) are fixedly provided with second reinforcing rib plates (3), the outer walls of the second reinforcing rib plates (3) are fixedly connected with the back of the fixed back plate (1), the bottom of the first transverse plate (4) and the two sides of the nut (11) are fixedly provided with fifth reinforcing rib plates (20), and the outer walls of the fifth reinforcing rib plates (20) are fixedly connected with the fixed back plate (1).

3. The sintering machine bedding material flattening device according to claim 2, characterized in that: the number of the second reinforcing rib plates (3) is consistent with that of the fifth reinforcing rib plates (20), and the second reinforcing rib plates (3) and the fifth reinforcing rib plates (20) are triangular.

4. The sintering machine bedding material flattening device according to claim 1, characterized in that: third reinforcing rib plates (18) are fixedly mounted at the tops of the third transverse plates (17) and on the two sides of the second spring fixing seats (16), the outer walls of the third reinforcing rib plates (18) are fixedly connected with the scraping plates (8), fourth reinforcing rib plates (19) are fixedly mounted at the bottoms of the third transverse plates (17) and on the two sides of the second spring fixing seats (16), and the outer walls of the fourth reinforcing rib plates (19) are fixedly connected with the scraping plates (8).

5. The sintering machine bedding material flattening device according to claim 4, characterized in that: the number of the third reinforcing rib plates (18) is the same as that of the fourth reinforcing rib plates (19), and the third reinforcing rib plates (18) and the fourth reinforcing rib plates (19) are triangular.

6. The sintering machine bedding material flattening device according to claim 1, characterized in that: and a first reinforcing rib plate (2) is fixedly arranged on the other side of the fixed back plate (1).