A sintering machine trolley fence loose early warning device

Abstract

The utility model relates to sintering equipment technical field especially a kind of sintering machine platform car barrier plate loosening early warning device, the vehicle body upper side is equipped with distribution platform, the inside of distribution platform is equipped with adjusting structure.The sintering machine platform car barrier plate loosening early warning device, push barrier plate, make barrier plate on threaded hole and the threaded hole on clamping block align, subsequently bolt is respectively screwed into barrier plate, clamping block and vehicle body, the contact surface of clamping block and clamping groove can produce mutual constraint, bracket movement drives slider to move, when the corresponding insertion slot on slider moves to with the insertion hole on distribution platform alignment, operator inserts into distribution platform and the insertion slot of adjusted inside insertion rod, when barrier plate loosens and reaches limit position, inductance type proximity sensor switch installed in bracket inner side, inductive proximity sensor switch opens to make sound light alarm to issue alarm, timely remind staff to adjust loosened barrier plate, reduce scratch, push the risk of igniter.

Description

Technical Field

[0001] This utility model relates to the field of sintering equipment technology, specifically to a sintering machine trolley side panel loosening early warning device. Background Technology

[0002] The sintering machine trolley is the core load-bearing and conveying equipment in sintering production. It undertakes the material carrying task of the entire process of "material feeding → ignition → sintering → finished product conveying". Its structural reliability directly determines the operating rate, energy consumption and sinter quality of the sintering machine.

[0003] The maximum operating temperature of existing sintering machines can reach around 130℃, but the average temperature of the outer surface of the sintering machine is between 200℃ and 300℃. The continuous operation time is basically maintained at around 720 hours. This can easily lead to malfunctions at the connection points of various auxiliary equipment and facilities due to thermal expansion and contraction of the sintering machine trolley side panels and temperature differences in the sintering machine. Most sintering machines use two-section side panels, which are fixed with high-strength bolts. Therefore, the sintering machine trolley side panels are prone to loosening and displacement, which increases the risk of scraping or pushing the igniter due to the loosening and displacement of the sintering machine trolley side panels. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the side rails of the sintering machine trolley are prone to loosening and shifting, thereby increasing the risk of the igniter being scraped or pushed due to the loosening and displacement of the side rails of the sintering machine trolley. Therefore, a sintering machine trolley side rail loosening early warning device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a sintering machine trolley side panel loosening early warning device, including a trolley body and wheels. Multiple wheels are installed on both sides of the trolley body, and the outer walls of the wheels are all in contact with the guide rails. Anti-loosening structures are provided on both sides of the trolley body. The inner walls of the trolley body and the side panel are all connected by bolt threads. A material feeding platform is provided above the trolley body, and the material feeding platform has an adjustment structure inside.

[0007] Preferably, the adjustment structure includes a plug, an audible and visual alarm, and an inductive proximity switch. The outer wall of the plug is inserted into the fabric platform and the slot, respectively. Multiple slots are machined on the inner wall of the slider. The outer wall of the slider is slidably connected to the fabric platform. A bracket is fixedly connected below each slider. Multiple audible and visual alarms are installed on the fabric platform.

[0008] Preferably, each of the brackets is equipped with an inductive proximity sensor switch on its inner side.

[0009] Preferably, all the audible and visual alarms are electrically connected to an inductive proximity switch via wires.

[0010] Selected, the anti-loosening structure includes a locking block, the outer walls of multiple locking blocks are slidably connected to the locking grooves, the lower part of each locking block is fixedly connected to the vehicle body, and the locking grooves are all machined on the inner wall of the side panel.

[0011] Preferably, the inner wall of the card block is threadedly connected to a bolt.

[0012] The present invention proposes a sintering machine trolley side panel loosening early warning device, the beneficial effects of which are: by the cooperation of the anti-loosening structure and the adjustment structure, the slot under the side panel is fitted onto the locking block, the side panel is pushed so that the threaded hole on the side panel is aligned with the threaded hole on the locking block, and then the bolts are screwed into the side panel, the locking block and the trolley body respectively. The contact surfaces of the locking block and the slot can generate mutual restraint force, reducing the possibility of the side panel loosening and displacement.

[0013] Remove the insert rod, then manually move the bracket. The bracket's movement causes the slider to move. When the corresponding slot on the slider aligns with the insertion hole on the fabric platform, the operator inserts the insert rod into the fabric platform and the adjusted slot. When the railing becomes loose and reaches its limit position, it passes the inductive proximity sensor switch installed inside the bracket. At this time, the inductive proximity sensor switch activates, triggering an audible and visual alarm to provide a warning function. This promptly reminds the staff to adjust the loose railing, reducing the risk of scratching or pushing the igniter. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 A partial front sectional view;

[0016] Figure 3 for Figure 2 A magnified view of part A in the diagram;

[0017] Figure 4 for Figure 2 A magnified view of part B in the diagram;

[0018] Figure 5 for Figure 2 A partial right-side sectional view;

[0019] Figure 6 for Figure 1 A magnified view of part of C;

[0020] Figure 7 This is a three-dimensional schematic diagram of a portion of the balustrade.

[0021] In the diagram: 1. Fabric platform, 2. Adjustment structure, 201. Insert rod, 202. Slot, 203. Slider, 204. Inductive proximity switch, 205. Audible and visual alarm, 3. Guide rail, 4. Wheel, 5. Vehicle body, 6. Anti-loosening structure, 601. Locking block, 602. Locking groove, 7. Bracket, 8. Side panel, 9. Bolt. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] See attached document Figure 1-7 In this embodiment, a sintering machine trolley rail loosening early warning device includes a trolley body 5 and wheels 4. Multiple wheels 4 are installed on both sides of the trolley body 5. The outer walls of the wheels 4 are all in contact with the guide rails 3. Anti-loosening structures 6 are provided on both sides of the trolley body 5. The inner walls of the trolley body 5 and the rail 8 are threadedly connected with bolts 9. A material feeding platform 1 is provided above the trolley body 5. An adjustment structure 2 is provided inside the material feeding platform 1.

[0024] The adjustment structure 2 includes a plug 201, an audible and visual alarm 205, and an inductive proximity switch 204. The audible and visual alarm 205 and the inductive proximity switch 204 are known technologies. The outer wall of the plug 201 is inserted into the fabric platform 1 and the slot 202 respectively. Multiple slots 202 are machined on the inner wall of the slider 203. The outer wall of the slider 203 is slidably connected to the fabric platform 1. A bracket 7 is fixedly connected to the bottom of the slider 203. Multiple audible and visual alarms 205 are installed on the fabric platform 1. An inductive proximity switch 204 is installed on the inner side of the bracket 7. The audible and visual alarms 205 are electrically connected to the inductive proximity switch 204 through wires. The movement of the bracket 7 drives the slider 203 to move.

[0025] The anti-loosening structure 6 includes a locking block 601. The outer walls of multiple locking blocks 601 are slidably connected to the locking grooves 602. The lower part of each locking block 601 is fixedly connected to the vehicle body 5. The locking grooves 602 are all machined on the inner wall of the side panel 8. The inner wall of the locking block 601 is threadedly connected to the bolt 9.

[0026] Working principle:

[0027] When using the sintering machine trolley side panel loosening early warning device:

[0028] The operator first places the slot 602 under the side panel 8 onto the locking block 601, pushes the side panel 8 so that the threaded hole on the side panel 8 is aligned with the threaded hole on the locking block 601, and then screws the bolt 9 (high-strength bolt) into the side panel 8, the locking block 601 and the vehicle body 5 respectively, thereby fixing the side panel 8 to the vehicle body 5. The contact surfaces of the locking block 601 and the slot 602 can generate mutual restraint force, reducing the possibility of the side panel 8 loosening and shifting.

[0029] Then, the operator sets the maximum alarm distance between the loosened guardrail 8 and the inner wall of the igniter. Based on this maximum alarm distance, the operator adjusts the position of the inductive proximity switch 204. The operator first removes the insertion rod 201, then manually moves the bracket 7. The movement of the bracket 7 moves the slider 203. When the corresponding slot 202 on the slider 203 (corresponding to different maximum alarm distances) moves to align with the insertion hole on the fabric platform 1 (a mark can be made with a marker at the corresponding position of the slot 202 on the front side of the bracket 7 to facilitate observation of whether it is aligned with the insertion hole on the fabric platform 1, not shown in the figure), the operator... The operator inserts the rod 201 into the fabric platform 1 and the adjusted slot 202, thereby fixing the position of the inductive proximity switch 204. When the vehicle body 5 is working, it moves the side panel 8 and simultaneously drives the wheels 4 to roll along the surface of the guide rail 3. When the side panel 8 loosens and reaches its limit position, it passes the inductive proximity switch 204 installed inside the bracket 7. At this time, the inductive proximity switch 204 is activated, causing the audible and visual alarm 205 to sound an alarm, achieving the early warning function and promptly reminding the operator to adjust the loose side panel 8, reducing the risk of scratching or pushing the igniter.

[0030] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A sintering machine trolley side panel loosening early warning device, comprising a trolley body (5) and wheels (4), wherein multiple wheels (4) are installed on both sides of the trolley body (5), characterized in that: The outer walls of the wheels (4) are all in contact with the guide rails (3). The sides of the vehicle body (5) are provided with anti-loosening structures (6). The inner walls of the vehicle body (5) and the sideboard (8) are all threaded with bolts (9). A fabric platform (1) is provided above the vehicle body (5). An adjustment structure (2) is provided inside the fabric platform (1).

2. The sintering machine trolley side panel loosening early warning device according to claim 1, characterized in that: The adjustment structure (2) includes a plug (201), an audible and visual alarm (205), and an inductive proximity switch (204). The outer wall of the plug (201) is inserted into the fabric platform (1) and the slot (202) respectively. Multiple slots (202) are machined on the inner wall of the slider (203). The outer wall of the slider (203) is slidably connected to the fabric platform (1). A bracket (7) is fixedly connected below the slider (203). Multiple audible and visual alarms (205) are installed on the fabric platform (1).

3. The sintering machine trolley side panel loosening early warning device according to claim 2, characterized in that: Each bracket (7) is equipped with an inductive proximity sensor switch (204) on its inner side.

4. The sintering machine trolley side panel loosening early warning device according to claim 2, characterized in that: The audible and visual alarms (205) are all electrically connected to the inductive proximity switch (204) via wires.

5. The sintering machine trolley side panel loosening early warning device according to claim 1, characterized in that: The anti-loosening structure (6) includes a locking block (601), the outer walls of multiple locking blocks (601) are slidably connected to the locking groove (602), the lower part of each locking block (601) is fixedly connected to the vehicle body (5), and the locking groove (602) is machined on the inner wall of the side panel (8).

6. The sintering machine trolley side panel loosening early warning device according to claim 5, characterized in that: The inner wall of the card block (601) is threadedly connected to the bolt (9).

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