Sintering trolley with supporting plates

Abstract

The utility model relates to the technical field of sintering trolleys, and provides a sintering trolley with a supporting plate, which comprises a movable bottom plate, a first sintering trolley body, a second sintering trolley body, grid sections and the supporting plate, the second sintering vehicle body is arranged on the upper side of the first sintering vehicle body in a sliding mode through the adjusting assembly, the sliding directions of the first sintering vehicle body and the second sintering vehicle body are opposite, the multiple sets of grid sections are installed on the first sintering vehicle body and the second sintering vehicle body correspondingly, and the multiple supporting plates are arranged between the multiple grid sections correspondingly; and meanwhile, the possibility of shrinkage of a combustion melting belt material layer caused by gravity and air draft can be reduced, so that the air permeability of a sintered material layer is conveniently increased, and the sintering quality of a sintered material is improved. By means of the technical scheme, the problem that in the prior art, the sintering efficiency is inconvenient to improve according to the demand quantity of sintering materials is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering trolleys, in particular to a sintering trolley with a supporting plate. Background Art

[0002] The sintering trolley is the main operating component of the sintering machine. It can form a running rotary chain between the head and tail wheels of the sintering machine, receive the sintering mixed material in the upper horizontal section, and return to the head wheel after preheating, ignition, sintering, cooling and turning, forming a transmission cycle to achieve the purpose of sintering materials. When the sintering trolley in the prior art is sintering in the sintering furnace, the liquid phase flow of the combustion molten zone will be hindered by the airflow, which will affect the sintering quality of the sintering material;

[0003] After searching, the utility model with patent publication number CN215373512U discloses a sintering trolley with a support plate, including a sintering trolley body, baffles are arranged on both sides of the movement direction of the sintering trolley body, a plurality of mounting plates are fixedly connected in the sintering trolley body, a mounting part is arranged between each two adjacent mounting plates, each mounting part includes a horizontal plate, each horizontal plate is provided with a first grate bar or a second grate bar for receiving the sintering material, a plurality of first grate bars and second grate bars are arranged to form a grate bar belt, and a support plate for supporting the sintering material is arranged on the first grate bar. Although it is convenient to support the material layer on the upper part of the combustion and melting zone through the support plate, reducing the influence of the load of the material layer on the upper part of the combustion and melting zone on the combustion and melting zone, most of the current sintering trolleys transport and sinter a layer of sintering material. When the demand for sintering materials is large, it is not convenient to improve the sintering efficiency, which is easy to affect subsequent projects. Utility Model Content

[0004] The utility model provides a sintering trolley with a supporting plate, which solves the problem in the related art that it is inconvenient to improve the sintering efficiency according to the demand for sintering materials.

[0005] The technical solution of the utility model is as follows: a sintering trolley with a support plate, comprising a moving bottom plate, a first sintering trolley body, a second sintering trolley body, grate bars and a support plate;

[0006] The first sintering vehicle body is slidably mounted on the upper side of the movable bottom plate through a pushing assembly;

[0007] The second sintering body is slidably disposed on the upper side of the first sintering body through an adjusting assembly, and the sliding directions of the first sintering body and the second sintering body are opposite;

[0008] The grate bars are arranged in a plurality of groups, and the plurality of groups of grate bars are respectively installed on the first sintering vehicle body and the second sintering vehicle body;

[0009] The support plates are provided in plurality, and the plurality of support plates are respectively provided between the plurality of grate bars.

[0010] As a preferred technical solution of this application, the pushing component includes:

[0011] A support frame, the support frame is fixedly connected to the top of the movable bottom plate;

[0012] A support box, the support box is installed on the top of the support frame;

[0013] A first electric cylinder, wherein the first electric cylinder is installed in the support box, and an output end of the first electric cylinder is connected through the support box;

[0014] A pushing frame is arranged between the output end of the first electric cylinder and the first sintering vehicle body.

[0015] Furthermore, the adjustment component includes:

[0016] A fixing seat, the fixing seat being fixedly connected to the top end of the movable bottom plate;

[0017] A second electric cylinder, the second electric cylinder is mounted on the fixing seat, and the fixing seat is provided with a mounting cavity matching the second electric cylinder;

[0018] An adjusting plate, wherein the adjusting plate is fixedly connected to an output end of the second electric cylinder;

[0019] An adjustment frame, the adjustment frame being fixedly connected between the adjustment plate and the second sintering vehicle body;

[0020] A fixing frame, wherein two fixing frames are provided, the two fixing frames are symmetrically connected to the adjusting frame, and the fixing frames are slidably connected to the movable bottom plate.

[0021] As a further solution of the present application, a plurality of sliding rods are fixedly connected to the bottom end of the first sintering body, and sliding grooves for the sliding rods to slide are provided on the movable bottom plate.

[0022] On the basis of the above-mentioned scheme, a box opening is opened on the supporting box, and a box cover is detachably installed at the box opening.

[0023] It should also be noted that two tracks are provided on the lower side of the movable base plate, two movable blocks are symmetrically connected to the bottom end of the movable base plate, and movable grooves for the movable blocks to move are provided on the tracks.

[0024] The working principle and beneficial effects of the utility model are:

[0025] 1. In the utility model, through the cooperation of a plurality of grates, it is convenient to place and load the sintering materials on the first sintering car body and the second sintering car body respectively, and through the cooperation of a plurality of support plates, the material layer of the upper part of the combustion and melting zone in the sintering materials can be supported on the first sintering car body and the second sintering car body, so as to reduce the influence of the load of the material layer of the upper part of the combustion and melting zone on the combustion and melting zone, and at the same time, it can reduce the possibility of contraction of the material layer of the combustion and melting zone caused by gravity and ventilation, so as to increase the air permeability of the sintering material layer and improve the sintering quality of the sintering material;

[0026] 2. In the utility model, the movable bottom plate can be moved on two tracks by the cooperation of the movable block and the movable groove, so as to move the first sintering car body and the second sintering car body into the sintering furnace. The sintering materials on the first sintering car body and the second sintering car body are sintered simultaneously by the sintering furnace, which can improve the sintering efficiency of the sintering materials, thereby facilitating the increase of the sintering amount according to actual needs;

[0027] 3. In the utility model, the first sintering body can be slid on the upper side of the movable bottom plate by pushing the assembly, and the second sintering body can be moved on the upper side of the first sintering body by adjusting the assembly. The heating positions of the sintering materials on the first sintering body and the second sintering body can be changed by sliding the first sintering body and the second sintering body in the opposite direction, so that the sintering materials on the first sintering body and the second sintering body can be evenly heated and sintered, thereby improving the sintering effect of the sintering materials;

[0028] 4. Therefore, compared with the prior art, which is not convenient for improving the sintering efficiency according to the demand for sintering materials, the sintering trolley with a support plate can facilitate uniform heating and sintering of the sintering materials through the cooperation of the moving bottom plate, the first sintering car body, the pushing assembly, the second sintering car body, the adjusting assembly, the grate bars and the support plate. At the same time, through the cooperation of the first sintering car body and the second sintering car body, the sintering amount of the sintering material can be increased, thereby improving the sintering efficiency according to the demand for sintering materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic diagram of the overall structure of the utility model from another angle;

[0032] Figure 3 This is a schematic diagram of the structure of the fixed seat, the adjustment plate and the adjustment frame of the utility model;

[0033] Figure 4 It is a schematic diagram of the structure of the cooperation between the movable bottom plate and the movable block of the utility model.

[0034] In the figure: 1, moving bottom plate; 2, first sintering body; 3, second sintering body; 4, grate; 5, support plate; 6, support frame; 7, support box; 8, first electric cylinder; 9, pushing frame; 10, fixed seat; 11, second electric cylinder; 12, adjusting plate; 13, adjusting frame; 14, fixed frame; 15, sliding rod; 16, box cover; 17, track; 18, moving block. DETAILED DESCRIPTION

[0035] 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.

[0036] like Figure 1~Figure 4 As shown, this embodiment proposes a sintering trolley with a support plate, including a moving bottom plate 1, a first sintering car body 2, a second sintering car body 3, a grate 4 and a support plate 5. The first sintering car body 2 is slidably installed on the upper side of the moving bottom plate 1 through a pushing component, and the second sintering car body 3 is slidably arranged on the upper side of the first sintering car body 2 through an adjusting component, and the sliding directions of the first sintering car body 2 and the second sintering car body 3 are opposite, the grate 4 is arranged in multiple groups, and the multiple groups of grate 4 are respectively installed on the first sintering car body 2 and the second sintering car body 3, and the support plate 5 is arranged in multiple groups, and the multiple support plates 5 are respectively arranged Between the multiple grate bars 4, through the cooperation of the multiple grate bars 4, the sintering material can be placed and loaded on the first sintering car body 2 and the second sintering car body 3 respectively. Through the cooperation of the multiple support plates 5, the material layer of the upper part of the combustion melting zone in the sintering material can be supported on the first sintering car body 2 and the second sintering car body 3, so as to reduce the influence of the load of the material layer of the upper part of the combustion melting zone on the combustion melting zone, and at the same time reduce the possibility of shrinkage of the combustion melting zone material layer caused by gravity and ventilation, so as to increase the air permeability of the sintering material layer and improve the sintering quality of the sintering material.

[0037] like Figure 1~Figure 4As shown, the pushing assembly includes a support frame 6, a support box 7, a first electric cylinder 8 and a pushing frame 9. The support frame 6 is fixedly connected to the top of the movable base plate 1. The support box 7 is installed at the top of the support frame 6. The first electric cylinder 8 is installed in the support box 7, and the output end of the first electric cylinder 8 is connected through the support box 7. The support box 7 is provided with a box opening, and a detachable cover at the box opening is provided with a box cover 16. By opening the box cover 16, it is convenient to repair the first electric cylinder 8. The pushing frame 9 is arranged between the output end of the first electric cylinder 8 and the first sintering vehicle body 2. A plurality of sliding rods 15 are fixedly connected to the bottom end of the first sintering vehicle body 2. A sliding groove for sliding the sliding rods 15 is provided on the movable base plate 1, so that the first sintering vehicle body 2 can slide stably on the movable base plate 1.

[0038] The first electric cylinder 8 pushes the first sintering body 2 to change the position of the first sintering body 2 on the movable bottom plate 1. Meanwhile, the cooperation of the plurality of sliding rods 15 and the plurality of sliding grooves can increase the sliding stability of the first sintering body 2.

[0039] like Figure 1~Figure 4 As shown, the adjustment assembly includes a fixed seat 10, a second electric cylinder 11, an adjustment plate 12, an adjustment frame 13 and a fixed frame 14. The fixed seat 10 is fixedly connected to the top of the movable base plate 1, the second electric cylinder 11 is installed on the fixed seat 10, and a mounting cavity matching the second electric cylinder 11 is provided on the fixed seat 10. The adjustment plate 12 is fixedly connected to the output end of the second electric cylinder 11, the adjustment frame 13 is fixedly connected between the adjustment plate 12 and the second sintering vehicle body 3, and two fixed frames 14 are provided. The two fixed frames 14 are symmetrically connected to the adjustment frame 13, and the fixed frames 14 are slidably connected to the movable base plate 1. The movable base plate 1 is provided with two grooves for the fixed frames 14 to slide, so that the fixed frames 14 can slide stably on the movable base plate 1.

[0040] By pushing the adjusting plate 12 through the second electric cylinder 11, the adjusting plate 12 can push the second sintering vehicle body 3 through the adjusting frame 13, so as to change the heating position of the sintering material on the second sintering vehicle body 3. At the same time, through the cooperation of the two fixing frames 14, the sliding stability of the second sintering vehicle body 3 can be increased while supporting the second sintering vehicle body 3.

[0041] like Figure 1~Figure 4 As shown, two rails 17 are provided on the lower side of the movable base plate 1, and two movable blocks 18 are symmetrically connected to the bottom end of the movable base plate 1. A movable groove for the movable blocks 18 to move is provided on the rails 17;

[0042] Through the cooperation of the two moving blocks 18 and the two moving grooves, the moving bottom plate 1 can be moved on the two rails 17 so as to move the first sintering vehicle body 2 and the second sintering vehicle body 3 into the sintering furnace.

[0043] In this embodiment, after the sintering materials are placed on the first sintering car body 2 and the second sintering car body 3 respectively, the movable base plate 1 is moved into the sintering furnace, and the first electric cylinder 8 pushes the pushing frame 9, so that the first sintering car body 2 moves back and forth on the movable base plate 1 for a certain distance through multiple sliding rods 15. At the same time, the second electric cylinder 11 pushes the adjusting plate 12 and the adjusting frame 13, so that the second sintering car body 3 moves back and forth for a certain distance through two fixed frames 14. Through the back and forth reverse movement of the first sintering car body 2 and the second sintering car body 3, it is convenient to evenly heat and sinter the sintering materials on the first sintering car body 2 and the second sintering car body 3, thereby improving the sintering efficiency of the sintering materials.

[0044] 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 support plate, characterized in that: include: Moving the bottom plate (1); A first sintering vehicle body (2), the first sintering vehicle body (2) being slidably mounted on the upper side of the movable bottom plate (1) via a pushing assembly; a second sintered vehicle body (3), the second sintered vehicle body (3) being slidably arranged on the upper side of the first sintered vehicle body (2) via an adjustment component, and the sliding directions of the first sintered vehicle body (2) and the second sintered vehicle body (3) are opposite; grate bars (4), the grate bars (4) being arranged in a plurality of groups, and the plurality of groups of grate bars (4) being respectively mounted on the first sintering vehicle body (2) and the second sintering vehicle body (3); A support plate (5), wherein the support plate (5) is provided in plurality, and the plurality of support plates (5) are respectively provided between the plurality of grate bars (4).

2. A sintering trolley with a support plate according to claim 1, characterized in that: The pushing component comprises: A support frame (6), the support frame (6) being fixedly connected to the top end of the movable base plate (1); A support box (7), the support box (7) being mounted on the top end of the support frame (6); a first electric cylinder (8), the first electric cylinder (8) being installed in the support box (7), and an output end of the first electric cylinder (8) being connected through the support box (7); A pushing frame (9), wherein the pushing frame (9) is arranged between an output end of the first electric cylinder (8) and the first sintering vehicle body (2).

3. A sintering trolley with a support plate according to claim 2, characterized in that: The adjustment component comprises: A fixed seat (10), the fixed seat (10) being fixedly connected to the top end of the movable base plate (1); a second electric cylinder (11), the second electric cylinder (11) being mounted on the fixing seat (10), and the fixing seat (10) being provided with a mounting cavity matching the second electric cylinder (11); an adjusting plate (12), the adjusting plate (12) being fixedly connected to an output end of the second electric cylinder (11); An adjustment frame (13), the adjustment frame (13) being fixedly connected between the adjustment plate (12) and the second sintered vehicle body (3); A fixed frame (14), wherein two fixed frames (14) are provided, the two fixed frames (14) are symmetrically connected to the adjustment frame (13), and the fixed frames (14) are slidably connected to the movable base plate (1).

4. A sintering trolley with a support plate according to claim 3, characterized in that: A plurality of sliding rods (15) are fixedly connected to the bottom end of the first sintering vehicle body (2), and sliding grooves for the sliding rods (15) to slide are provided on the movable bottom plate (1).

5. The sintering trolley with a support plate according to claim 4, characterized in that: The support box (7) is provided with a box opening, and a box cover (16) is detachably mounted on the box opening.

6. The sintering trolley with a support plate according to claim 5, characterized in that: Two rails (17) are arranged on the lower side of the movable base plate (1), two movable blocks (18) are symmetrically connected to the bottom end of the movable base plate (1), and movable grooves for the movable blocks (18) to move are provided on the rails (17).

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