Sintering pallet with scattered material collecting device

Abstract

The utility model relates to the technical field of sintering pallets, and provides a sintering pallet with a scattered material collecting device, which comprises a pallet body, two collecting boxes, four lifting frames, a connecting plate, a lifting adjusting mechanism and a turnover mechanism, the two collecting boxes are arranged on the pallet body, the lifting frames are arranged on the connecting plate, and the turnover mechanism is arranged on the connecting plate. The four lifting frames are arranged on the trolley body in a sliding mode, the two collecting boxes are arranged between every two adjacent lifting frames respectively, the two connecting plates are fixedly connected to the two collecting boxes respectively, the two lifting adjusting mechanisms are arranged on the trolley body, the two turnover mechanisms are arranged on the trolley body, and the two turnover mechanisms are arranged on the trolley body. By means of the technical scheme, the problems that in the prior art, due to the phenomena of bumping, blocking and the like in the moving process of the sintering machine trolley, sintering mixed materials fall off easily and are difficult to collect, and the production efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering trolleys, in particular to a sintering trolley with a material spreading and collecting device. Background Art

[0002] With the development of the steel industry, sintered ore is used more and more as the main raw material for ironmaking production. The sintering trolley is the main operating component of the sintering machine. Its main function is to form a running rotary chain between the head and tail wheels of the sintering machine, receive the sintered mixed materials in the upper horizontal section, and return to the head wheel after preheating, ignition, sintering, cooling, and turning over, forming a transmission cycle to achieve the purpose of sintering materials. The sintering machine trolley is the main equipment for carrying the sintered mixed materials.

[0003] The sintering machine trolley is prone to bumps and jams during its movement. When the sintering machine trolley is prone to bumps and jams, the sintering mixture carried on the sintering machine trolley is prone to fall. The fallen sintering mixture not only easily injures the operator, but also requires the operator to collect the fallen sintering mixture. When the sintering machine trolley is running, the operator needs to stay away from the sintering machine trolley to ensure the operator's safety. The sintering machine trolley keeps falling while moving. When the sintering machine trolley stops, a large amount of sintering mixture has been scattered on the ground. It is time-consuming and laborious for the operator to collect it, which easily affects the production efficiency. Utility Model Content

[0004] The utility model provides a sintering trolley with a material spreading and collecting device, which solves the problem in the related art that the sintering machine trolley may be bumped and jammed during movement, which may easily cause the sintering mixed material to fall off and be difficult to collect, thus affecting production efficiency.

[0005] The technical solution of the utility model is as follows: a sintering trolley with a scattered material collection device, comprising: a trolley body, and also comprising: a collection box, a lifting frame, a connecting plate, a lifting adjustment mechanism and a turning mechanism;

[0006] There are two collection boxes, both of which are arranged on the trolley body;

[0007] There are four lifting frames, and the four lifting frames are all slidably arranged on the trolley body, and the two collecting boxes are respectively arranged between each two adjacent lifting frames;

[0008] There are two connecting plates, and the two connecting plates are respectively fixedly connected to the two collecting boxes;

[0009] There are two lifting and adjusting mechanisms, both of which are arranged on the trolley body and are used to adjust the positions of the two collection boxes;

[0010] There are two turning mechanisms, which are respectively arranged on two collecting boxes and are used to drive the two collecting boxes to turn over.

[0011] Preferably, the lifting and adjusting mechanism comprises: a slide, a toothed belt, a moving frame, a driving frame, a limiting tooth, a spring, a driving assembly and a lifting assembly;

[0012] There are two slides, and the two slides are respectively arranged on two lifting frames;

[0013] There are two toothed belts, and the two toothed belts are respectively on two slides;

[0014] There are two movable racks, and the two movable racks are respectively arranged on two slide racks;

[0015] There are two driving frames, and the two driving frames are respectively slidably arranged in the two moving frames;

[0016] There are two limit teeth, and the two limit teeth are fixedly connected to the two driving frames respectively;

[0017] There are two springs, and the two springs are respectively fixedly connected between each adjacent driving frame and a moving frame;

[0018] The driving assembly is arranged on the trolley body and is used to drive the two driving frames to move their positions;

[0019] The lifting assembly is arranged on the trolley body and is used for driving the two collecting boxes to move up and down.

[0020] Furthermore, the flipping mechanism includes: a rotating gear, a driving gear and a first motor;

[0021] The rotating gear is fixedly connected to the collection box;

[0022] The driving gear is rotatably connected to the lifting frame, and the driving gear is meshed with the rotating gear;

[0023] The first motor is arranged on the lifting frame, and the output end of the first motor passes through the lifting frame and is fixedly connected to the driving gear.

[0024] Furthermore, the driving assembly includes: a rotating rod, an eccentric wheel, a first gear, a second gear, a second motor, a driving rod, a connecting frame and a first electric cylinder;

[0025] There are two rotating rods, and the two rotating rods are rotatably connected to the two driving frames respectively;

[0026] There are multiple eccentric wheels, and every two adjacent eccentric wheels are fixedly connected to the two ends of a rotating rod respectively;

[0027] There are two first gears, and the two first gears are fixedly connected to two rotating rods respectively;

[0028] There are two second gears, and the two second gears are rotatably connected in two driving frames respectively, and each adjacent first gear and first gear are meshed with each other;

[0029] There are two second motors, the two second motors are respectively arranged on two driving frames, and the output ends of the two second motors are respectively fixedly connected to the second and second gears;

[0030] There are two driving rods, and the two driving rods are rotatably connected to the two rotating rods respectively;

[0031] The connecting frame is rotatably connected between the two driving rods;

[0032] The first electric cylinder is arranged on the trolley body, and the output end of the first electric cylinder is fixedly connected to the connecting frame.

[0033] As a further solution of the present application, the lifting assembly includes: a lifting gear rack, a power gear and a third motor;

[0034] The lifting gear rack is slidably arranged in the trolley body;

[0035] The power gear is arranged in the trolley body, and the power gear is meshed with the lifting gear rack;

[0036] The third motor is arranged in the trolley body, and the output end of the third motor is fixedly connected to the power gear.

[0037] As a further solution of the present application, a plurality of sliding rods are fixedly connected to the trolley body, and the plurality of lifting frames are slidably arranged on the plurality of sliding rods respectively.

[0038] The working principle and beneficial effects of the utility model are:

[0039] 1. In the utility model, the third motor provided on the trolley body drives the power gear to rotate, and when the power gear rotates, it drives the lifting gear plate to move up and down, thereby driving the collection box to move up and down and adjust.

[0040] 2. In the utility model, the first electric cylinder arranged on the lifting gear plate drives the connecting frame to rise, and when the connecting frame rises, it drives the driving rod to move, and when the driving rod moves, it drives the driving frame to move. When the driving frame moves, the limiting teeth on the toothed belt drive the slide and the collecting box to move as a whole, thereby moving the collecting box into the trolley body.

[0041] 3. In the utility model, after the collecting box is moved into the trolley body, the first motor drives the driving gear and the rotating gear to rotate, thereby driving the collecting box to flip, so as to pour the sintered mixed materials scattered in the collecting box into the trolley body.

[0042] 4. In the utility model, when the moving position of the collection box needs to be adjusted, the second motor arranged on the driving frame drives the second gear and the first gear to rotate, thereby driving the eccentric wheel fixedly connected to the rotating rod to lift the driving frame, so that the limiting tooth is away from the tooth plate, and the position between the driving frame and the tooth plate is adjusted by moving the driving rod.

[0043] 5. In the utility model, the scattered sintering mixture can be automatically collected through the cooperation between the collection box, the lifting frame, the connecting plate, the lifting adjustment mechanism and the turning mechanism, effectively preventing the sintering mixture from falling on the ground, and no operator is required to collect it, which saves time and effort and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0045] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0046] Figure 2 It is a structural schematic diagram of the lifting and lowering adjustment mechanism and the turning mechanism of the utility model;

[0047] Figure 3 It is a structural schematic diagram of the turning mechanism and driving assembly of the utility model;

[0048] Figure 4 It is a structural schematic diagram of the drive assembly of the utility model.

[0049] In the figure: 1. trolley body; 2. collection box; 3. lifting frame; 4. connecting plate; 5. slide frame; 6. toothed belt; 7. moving frame; 8. driving frame; 9. limit gear; 10. spring; 11. rotating gear; 12. driving gear; 13. first motor; 14. rotating rod; 15. eccentric wheel; 16. first gear; 17. second gear; 18. second motor; 19. driving rod; 20. connecting frame; 21. first electric cylinder; 22. lifting gear frame; 23. power gear; 24. third motor; 25. slide bar. DETAILED DESCRIPTION

[0050] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] like Figure 1~Figure 4 As shown, this embodiment proposes a sintering trolley with a scattered material collection device, including: a trolley body 1, and also including: a collecting box 2, a lifting frame 3, a connecting plate 4, a lifting adjustment mechanism and a turning mechanism. A plurality of sliding rods 25 are fixedly connected to the trolley body 1, and a plurality of lifting frames 3 are respectively slidably set on the plurality of sliding rods 25. There are two collecting boxes 2, and the two collecting boxes 2 are both set on the trolley body 1. There are four lifting frames 3, and the four lifting frames 3 are all slidably set on the trolley body 1. The two collecting boxes 2 are respectively set between each adjacent two lifting frames 3. There are two connecting plates 4, and the two connecting plates 4 are respectively fixedly connected to the two collecting boxes 2. Through the cooperation between the collecting box 2, the lifting frame 3, the connecting plate 4, the lifting adjustment mechanism and the turning mechanism, the scattered sintering mixture can be automatically collected, and the sintering mixture can be effectively prevented from falling on the ground. There is no need for operators to collect it, which is more time-saving and labor-saving, and improves production efficiency.

[0052] Among them, there are two lifting adjustment mechanisms, both of which are arranged on the trolley body 1, for adjusting the positions of the two collection boxes 2. The lifting adjustment mechanism includes: a slide 5, a toothed belt 6, a mobile frame 7, a driving frame 8, a limiting tooth 9, a spring 10, a driving assembly and a lifting assembly. There are two slides 5, and the two slides 5 are respectively arranged on the two lifting frames 3. There are two toothed belts 6, and the two toothed belts 6 are respectively on the two slides 5. There are two mobile frames 7, and the two mobile frames 7 are respectively arranged on the two slides 5. There are two driving frames 8, and the two driving frames 8 are respectively slidably arranged in the two mobile frames 7. There are two limiting teeth 9, and the two limiting teeth 9 are respectively fixedly connected to the two driving frames 8. There are two springs 10, and the two springs 10 are respectively fixed The driving assembly is arranged on the trolley body 1 and is used to drive the two driving frames 8 to move. The driving assembly includes: a rotating rod 14, an eccentric wheel 15, a first gear 16, a second gear 17, a second motor 18, a driving rod 19, a connecting frame 20 and a first electric cylinder 21. There are two rotating rods 14, and the two rotating rods 14 are respectively rotatably connected in the two driving frames 8. There are multiple eccentric wheels 15, and each of the two adjacent eccentric wheels 15 is respectively fixedly connected to the two ends of a rotating rod 14. There are two first gears 16, and the two first gears 16 are respectively fixedly connected to the two rotating rods 14. There are two second gears 17, and the two second gears 17 are respectively rotatably connected to the two driving frames 8. In the frame 8, each adjacent first gear 16 and first gear 17 are meshed with each other, two second motors 18 are provided, and the two second motors 18 are respectively provided on the two driving frames 8, and the output ends of the two second motors 18 are respectively fixedly connected to the two second gears 17, and two driving rods 19 are provided, and the two driving rods 19 are respectively rotatably connected to the two rotating rods 14, and the connecting frame 20 is rotatably connected between the two driving rods 19, and the first electric cylinder 21 is provided on the trolley body 1, and the output end of the first electric cylinder 21 is fixedly connected to the connecting frame 20, and the lifting assembly is provided on the trolley body 1, and is used to drive the two collection boxes 2 to lift and move, and the lifting assembly includes: a lifting gear frame 22, a power gear 23 and a third motor 24, and the lifting gear frame 22 is slidably provided In the trolley body 1, a power gear 23 is arranged in the trolley body 1, the power gear 23 is meshed with the lifting gear frame 22, and the third motor 24 is arranged in the trolley body 1. The output end of the third motor 24 is fixedly connected with the power gear 23. Specifically, the power gear 23 is driven to rotate by the third motor 24 arranged on the trolley body 1. When the power gear 23 rotates, the lifting gear plate is driven to be lifted and lowered, thereby driving the collection box 2 to be lifted and lowered. The first electric cylinder 21 arranged on the lifting gear plate drives the connecting frame 20 to rise. When the connecting frame 20 rises, it drives the driving rod 19 to move. When the driving rod 19 moves, it drives the driving frame 8 to move. When the driving frame 8 moves, the limiting teeth 9 limit the toothed belt 6, driving the slide 5 and the collection box 2 to move as a whole.Thus, the collection box 2 is moved into the trolley body 1. When the moving position of the collection box 2 needs to be adjusted, the second motor 18 provided on the driving frame 8 drives the second gear 17 and the first gear 16 to rotate, thereby driving the eccentric wheel 15 fixedly connected to the rotating rod 14 to lift the driving frame 8, so that the limiting tooth 9 is away from the tooth plate, and the position between the driving frame 8 and the tooth plate is adjusted by moving the driving rod 19.

[0053] Among them, there are two flipping mechanisms, which are respectively arranged on the two collecting boxes 2 and are used to drive the two collecting boxes 2 to flip. The flipping mechanism includes: a rotating gear 11, a driving gear 12 and a first motor 13. The rotating gear 11 is fixedly connected to the collecting box 2, and the driving gear 12 is rotatably connected to the lifting frame 3. The driving gear 12 is meshed with the rotating gear 11. The first motor 13 is arranged on the lifting frame 3. The output end of the first motor 13 passes through the lifting frame 3 and is fixedly connected to the driving gear 12. Specifically, after the collecting box 2 is moved into the trolley body 1, the driving gear 12 and the rotating gear 11 are driven to rotate by the first motor 13, thereby driving the collecting box 2 to flip, so as to pour the sintered mixture scattered in the collecting box 2 into the trolley body 1.

[0054] In this embodiment, when the trolley body 1 moves, the scattered sintering mixture falls into the collecting box 2. After the collecting box 2 finishes collecting the sintering mixture, the third motor 24 arranged on the trolley body 1 drives the power gear 23 to rotate. When the power gear 23 rotates, it drives the lifting gear plate to lift, thereby driving the collecting box 2 to lift and adjust. The first electric cylinder 21 arranged on the lifting gear plate drives the connecting frame 20 to rise. When the connecting frame 20 rises, it drives the driving rod 19 to move. When the driving rod 19 moves, it drives the driving frame 8 to move. When the driving frame 8 moves, the limiting teeth 9 limit the toothed belt 6 and drive the slide 5 and the collecting box 2 to move as a whole, thereby The collecting box 2 moves into the trolley body 1. After the collecting box 2 moves into the trolley body 1, the driving gear 12 and the rotating gear 11 are driven to rotate by the first motor 13, thereby driving the collecting box 2 to flip over, so that the sintered mixture scattered in the collecting box 2 is poured into the trolley body 1. When it is necessary to adjust the moving position of the collecting box 2, the second motor 18 arranged on the driving frame 8 drives the second gear 17 and the first gear 16 to rotate, thereby driving the eccentric wheel 15 fixedly connected to the rotating rod 14 to lift the driving frame 8, so that the limiting tooth 9 is away from the tooth plate, and the position between the driving frame 8 and the tooth plate is adjusted by moving the driving rod 19.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sintering trolley with a scattered material collecting device, comprising: The trolley body (1) is characterized in that it also comprises: A collection box (2), wherein two collection boxes (2) are provided, and both collection boxes (2) are arranged on the trolley body (1); A lifting frame (3), wherein four lifting frames (3) are provided, and the four lifting frames (3) are all slidably arranged on the trolley body (1), and the two collecting boxes (2) are respectively arranged between each two adjacent lifting frames (3); A connecting plate (4), wherein two connecting plates (4) are provided, and the two connecting plates (4) are respectively fixedly connected to the two collecting boxes (2); A lifting and adjusting mechanism, wherein two lifting and adjusting mechanisms are provided, and both lifting and adjusting mechanisms are arranged on the trolley body (1) and are used to adjust the positions of the two collecting boxes (2); A turning mechanism, wherein two turning mechanisms are provided, and the two turning mechanisms are respectively arranged on the two collecting boxes (2) and are used to drive the two collecting boxes (2) to turn over.

2. A sintering trolley with a scattered material collecting device according to claim 1, characterized in that: The lifting and lowering adjustment mechanism comprises: A slide (5), wherein two slides (5) are provided, and the two slides (5) are respectively arranged on the two lifting frames (3); a toothed belt (6), wherein two toothed belts (6) are provided, and the two toothed belts (6) are respectively on the two slides (5); A movable frame (7), wherein two movable frames (7) are provided, and the two movable frames (7) are respectively arranged on the two slide frames (5); A driving frame (8), wherein two driving frames (8) are provided, and the two driving frames (8) are respectively slidably arranged in the two moving frames (7); A limiting tooth (9), wherein two limiting teeth (9) are provided, and the two limiting teeth (9) are respectively fixedly connected to the two driving frames (8); A spring (10), wherein two springs (10) are provided, and the two springs (10) are respectively fixedly connected between each adjacent one of the driving frames (8) and one of the moving frames (7); A driving assembly, the driving assembly being arranged on the trolley body (1) and being used for driving the two driving frames (8) to move in position; A lifting component is arranged on the trolley body (1) and is used to drive the two collecting boxes (2) to move upward and downward.

3. The sintering trolley with a scattered material collecting device according to claim 2, characterized in that: The flipping mechanism comprises: A rotating gear (11), the rotating gear (11) being fixedly connected to the collecting box (2); A driving gear (12), the driving gear (12) being rotatably connected to the lifting frame (3), the driving gear (12) being meshed with the rotating gear (11); A first motor (13), wherein the first motor (13) is arranged on the lifting frame (3), and an output end of the first motor (13) passes through the lifting frame (3) and is fixedly connected to the driving gear (12).

4. The sintering trolley with a scattered material collecting device according to claim 3, characterized in that: The drive assembly comprises: A rotating rod (14), wherein two rotating rods (14) are provided, and the two rotating rods (14) are rotatably connected to the two driving frames (8) respectively; an eccentric wheel (15), wherein a plurality of eccentric wheels (15) are provided, and each two adjacent eccentric wheels (15) are respectively fixedly connected to two ends of one rotating rod (14); A first gear (16), wherein two first gears (16) are provided, and the two first gears (16) are respectively fixedly connected to the two rotating rods (14); a second gear (17), wherein two second gears (17) are provided, and the two second gears (17) are rotatably connected to the two driving frames (8) respectively, and each adjacent first gear (16) and one second gear (17) are meshed with each other; a second motor (18), wherein two second motors (18) are provided, and the two second motors (18) are respectively arranged on the two driving frames (8), and the output ends of the two second motors (18) are respectively fixedly connected to the two second gears (17); A driving rod (19), wherein two driving rods (19) are provided, and the two driving rods (19) are rotatably connected to the two rotating rods (14) respectively; A connecting frame (20), the connecting frame (20) being rotatably connected between the two driving rods (19); A first electric cylinder (21), wherein the first electric cylinder (21) is arranged on the trolley body (1), and an output end of the first electric cylinder (21) is fixedly connected to the connecting frame (20).

5. The sintering trolley with a scattered material collecting device according to claim 4, characterized in that: The lifting assembly comprises: A lifting gear rack (22), the lifting gear rack (22) being slidably disposed in the trolley body (1); A power gear (23), the power gear (23) being arranged in the trolley body (1), the power gear (23) being meshed with the lifting gear rack (22); A third motor (24), the third motor (24) being arranged in the trolley body (1), and the output end of the third motor (24) being fixedly connected to the power gear (23).

6. The sintering trolley with a scattered material collecting device according to claim 5, characterized in that: A plurality of sliding rods (25) are fixedly connected to the trolley body (1), and the plurality of lifting frames (3) are slidably arranged on the plurality of sliding rods (25), respectively.

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