Safety protection structure of quenching car

Abstract

The utility model belongs to the technical field of quenching cars, and particularly relates to a quenching car safety protection structure which comprises a carriage and a driving frame, the driving frame is installed at the bottom end of the carriage, control mechanisms are arranged on the side edge and the top end of the carriage, and a supporting mechanism is arranged on the side edge of the carriage. According to the safety protection structure of the quenching car, the control mechanism is arranged, the position of the striker plate is controlled in a vertical lifting mode, so that the discharging speed is more safely controlled for a long time, the safety protection performance of the device is improved, and in the charging process, certain buffering performance is achieved, and the service life of the device is prolonged. The problems that in the background technology, a striker plate in the device is pulled by a high-temperature pull rope to move, the high-temperature pull rope is prone to breakage after long-term use, and certain danger exists are solved, the supporting mechanism is arranged, the two ends of the compartment can be supported in the compartment moving process, and therefore the moving stability of the coke quenching car is improved, and the service life of the coke quenching car is prolonged. And the mechanism is simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of coke quenching vehicles, in particular to a safety protection structure for a coke quenching vehicle. Background Art

[0002] The quenching car is a supporting equipment for a large coke oven. It usually runs on the track under the coke side of the coke oven. It is used to receive the coke at about 1000 degrees Celsius discharged by the coke guide car, transport it to the quenching chamber for quenching, and finally transport the quenched coke to the designated location.

[0003] The existing coke quenching car is not convenient for better controlling the discharging of materials, and is not convenient for providing better shock absorption during movement, which reduces the working efficiency, practicality and safety of the coke quenching car.

[0004] The patent document with publication number CN217202601U proposes a quenching car with a safety protection structure. The device includes a car body and a safety protection baffle plate both made of high-temperature resistant heat-insulating materials, characterized in that the safety protection baffle plate is hinged on one side of the car body through two hinges, and a discharging control component is provided at the top of both sides of the car body, and a shock-absorbing moving component is provided at the four corners of the bottom end of the car body. A support rod is fixedly provided at the bottom of one side of the safety protection baffle plate, and connecting rings are fixedly provided on both sides of the other side of the support rod. The beneficial effect of the utility model is that the two high-temperature resistant pull ropes are respectively controlled to be retracted and released through the output shafts of the two forward and reverse motors, and the two high-temperature resistant pull ropes respectively drive the two connecting rings through the two U-shaped arms, the two rotating shafts and the two limiting wheels, and the two connecting rings drive the safety protection baffle plate to be opened or closed through the support rod, so as to better control the discharging of the coke quenching car.

[0005] However, the baffle plate in the device is moved by pulling a high-temperature pull rope. After long-term use, the high-temperature pull rope is easy to break, which is dangerous.

[0006] For this reason, we urgently need to provide a kind of coke quenching car safety protection structure. Utility Model Content

[0007] The utility model aims to provide a safety protection structure for a coke quenching car to solve the problem that the baffle plate in the device proposed in the above background technology is moved by pulling a high-temperature pull rope, and after long-term use, the high-temperature pull rope is easy to break, which is dangerous.

[0008] To achieve the above objectives, the utility model provides the following technical solutions: a safety protection structure for a quenching car, comprising a car and a drive frame, the drive frame being installed at the bottom of the car, the side and top of the car being provided with a control mechanism, and the side of the car being provided with a support mechanism.

[0009] The control mechanism comprises an adjustment unit and a feeding unit.

[0010] The adjustment unit includes a fixed column, a rotating rod, a supporting ring, a connecting block, a side plate, a forward and reverse motor, a rotating disk, a transmission disk, a transmission belt, a side column, a supporting rod, a material baffle plate and a supporting block. The fixed column is fixedly installed on the side of the car, the rotating rod is connected to the inside of the fixed column, the supporting ring is installed below the outer wall of the rotating rod, the connecting block is connected to the outer wall of the rotating rod, the side plate is fixedly installed on the side of the fixed column, the forward and reverse motors are installed at the top of the side plate, the rotating disk is installed at the rotating end of the forward and reverse motors, the transmission disk is installed below the outer wall of the rotating rod, the transmission belt is connected to the connection of the transmission disk, the side column is fixedly installed on the side of the car, the support rod is fixedly installed inside the side column, the material baffle plate is installed on one side of the connecting block, and the support block is fixedly installed on the other side of the material baffle plate.

[0011] Preferably, the feeding unit includes a fixed cylinder, a cylinder, a feeding piece and a blanking plate, the fixed cylinder is fixedly installed on the top of the carriage, the cylinder is connected to the inside of the fixed cylinder, the feeding piece is fixedly installed on the top of the cylinder, and the blanking plate is installed on the side of the carriage.

[0012] Preferably, the supporting mechanism includes a fixed plate, a hydraulic cylinder, a connecting tube, a connecting column, a supporting box and a supporting roller, the fixed plate is fixedly installed on the side of the car body, the hydraulic cylinder is installed on the top of the fixed plate, the connecting tube is installed on the fixed end of the hydraulic cylinder, the connecting column is connected to the inside of the connecting tube, the supporting box is connected to the bottom end of the connecting column, and the supporting roller is connected to the inside of the supporting box.

[0013] Preferably, the rotating rod is rotatably connected to the inside of the fixed column to facilitate driving the baffle plate to move up and down, thereby facilitating controlling the size of the discharge port. The inner wall of the connecting block is threadedly connected to the outer wall of the rotating rod. Through the rotation of the rotating rod, the connecting block moves up and down on its outer wall, thereby improving the safety protection performance of the device.

[0014] Preferably, the inner wall of the other end of the support block abuts against and is slidably connected to the outer wall of the support rod, and the support block serves as a limiting support for the material baffle plate, allowing it to move more stably. High-temperature resistant material is provided on the inner side of the material baffle plate to prevent the material inside the car from damaging the material baffle plate.

[0015] Preferably, a buffer spring is provided inside the fixed cylinder, and the other end of the cylinder is connected to one end of the buffer spring, so that the feed piece has a certain buffering performance, and during the feeding process, the material can be unloaded more safely and stably.

[0016] Preferably, an extrusion spring is connected to the inside of the connecting cylinder, and the other end of the extrusion spring is connected to one end of the connecting column, so that the support box has a certain buffering performance. The support roller connecting end is rotatably connected inside the support box, so as to better support the car body. The support box connecting end is hinged to the bottom end of the connecting column, which is convenient for adjusting the direction of the support box and improving the support efficiency.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The safety protection structure of the quenching car controls the position of the baffle plate by vertical lifting through the setting of a control mechanism, thereby controlling the discharge rate more safely and for a long time, improving the safety protection performance of the device, and in the process of loading, it also has a certain buffering performance, solving the problem proposed in the background technology that the baffle plate in the device is moved by pulling with a high-temperature pull rope, and after long-term use, the high-temperature pull rope is easy to break, which is dangerous.

[0019] 2. The safety protection structure of the quenching car can support both ends of the car during the movement of the car by setting a supporting mechanism, thereby improving the movement stability of the quenching car, and the mechanism has a simple structure and is relatively easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a side view structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the control mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the support mechanism structure of the utility model;

[0024] Figure 5 It is an enlarged schematic diagram of the structure at point A of the present utility model.

[0025] In the figure: 1, carriage; 2, driving frame; 301, fixed column; 302, rotating rod; 303, supporting ring; 304, connecting block; 305, side plate; 306, forward and reverse motor; 307, rotating disk; 308, transmission disk; 309, transmission belt; 310, side column; 311, supporting rod; 312, baffle plate; 313, supporting block; 314, fixed cylinder; 315, cylinder; 316, feeding piece; 317, unloading plate; 401, fixed plate; 402, hydraulic cylinder; 403, connecting cylinder; 404, connecting column; 405, supporting box; 406, supporting roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A safety protection structure for a coke quenching car comprises a carriage 1 and a drive frame 2, wherein the drive frame 2 is installed at the bottom end of the carriage 1, a control mechanism is arranged on the side and the top end of the carriage 1, and a support mechanism is arranged on the side of the carriage 1.

[0030] The control mechanism includes an adjustment unit and a feeding unit.

[0031] The adjustment unit includes a fixed column 301, a rotating rod 302, a support ring 303, a connecting block 304, a side plate 305, a forward and reverse motor 306, a rotating disk 307, a transmission disk 308, a transmission belt 309, a side column 310, a support rod 311, a material baffle plate 312 and a support block 313. The fixed column 301 is fixedly installed on the side of the carriage 1, and the rotating rod 302 is connected to the inside of the fixed column 301. The rotating rod 302 is rotatably connected to the inside of the fixed column 301, which is convenient for driving the material baffle plate 312 to move up and down, so as to facilitate controlling the size of the discharge port. The support ring 303 is installed below the outer wall of the rotating rod 302, and the connecting block 304 is connected to the outer wall of the rotating rod 302. The inner wall of the connecting block 304 is threadedly connected to the outer wall of the rotating rod 302. Through the rotation of the rotating rod 302, the connecting block 304 moves up and down on its outer wall, thereby improving the safety protection performance of the device. 5 is fixedly installed on the side of the fixed column 301, the forward and reverse motor 306 is installed on the top of the side plate 305, the model of the forward and reverse motor 306 is YE3-63M1-2, the rotating disk 307 is installed on the rotating end of the forward and reverse motor 306, the transmission disk 308 is installed below the outer wall of the rotating rod 302, the transmission belt 309 is connected to the connection of the transmission disk 308, the side column 310 is fixedly installed on the side of the carriage 1, the support rod 311 is fixedly installed inside the side column 310, the baffle plate 312 is installed on one side of the connecting block 304, and the inner side of the baffle plate 312 is provided with a high temperature resistant material to prevent the material inside the carriage 1 from damaging the baffle plate 312, and the support block 313 is fixedly installed on the other side of the baffle plate 312, the inner wall of the other end of the support block 313 abuts against and is slidably connected to the outer wall of the support rod 311, and the support block 313 plays a role in limiting and supporting the baffle plate 312, so that it can move more stably.

[0032] Embodiment 2:

[0033] On the basis of Example 1: the feeding unit includes a fixed cylinder 314, a cylinder 315, a feeding piece 316 and a discharge plate 317, the fixed cylinder 314 is fixedly installed on the top of the carriage 1, the cylinder 315 is connected to the inside of the fixed cylinder 314, the feeding piece 316 is fixedly installed on the top of the cylinder 315, and the discharge plate 317 is installed on the side of the carriage 1.

[0034] The supporting mechanism includes a fixed plate 401, a hydraulic cylinder 402, a connecting tube 403, a connecting column 404, a supporting box 405 and a supporting roller 406. The fixed plate 401 is fixedly installed on the side of the carriage 1, the hydraulic cylinder 402 is installed on the top of the fixed plate 401, the connecting tube 403 is installed on the fixed end of the hydraulic cylinder 402, an extrusion spring is connected inside the connecting tube 403, and the other end of the extrusion spring is connected to one end of the connecting column 404, so that the supporting box 405 has a certain buffering performance, the connecting column 404 is connected to the inside of the connecting tube 403, the supporting box 405 is connected to the bottom end of the connecting column 404, and the connecting end of the supporting box 405 is hinged to the bottom end of the connecting column 404, which is convenient for adjusting the direction of the supporting box 405 and improving the supporting efficiency. The supporting roller 406 is connected to the inside of the supporting box 405, and the connecting end of the supporting roller 406 is rotatably connected to the inside of the supporting box 405, so as to better support the carriage 1.

[0035] Embodiment 3: A buffer spring is arranged inside the fixed cylinder 314, and the other end of the cylinder 315 is connected to one end of the buffer spring, so that the feed member 316 has a certain buffering performance, and the material can be unloaded more safely and stably during the feeding process.

[0036] When in use, the support box 405 is slowly lowered by the operation of the hydraulic cylinder 402, so that the support roller 406 is in contact with the ground, thereby supporting the carriage 1 and improving its movement stability. The operation of the forward and reverse motors 306 drives the rotating disk 307 to rotate. Under the connection of the transmission belt 309 and the transmission disk 308, the rotating rod 302 is rotated inside the fixed column 301, and the inner wall of the connecting block 304 is threadedly connected to the outer wall of the rotating rod 302. Under the connection support of the connecting block 304 and the support block 313, the height of the baffle plate 312 is adjusted, and then it is convenient to adjust the size of the discharge port, thereby improving the safety performance. In the process of feeding, since a buffer spring is arranged inside the fixed cylinder 314, and the other end of the cylinder 315 is connected to one end of the buffer spring, the feeding piece 316 has a certain buffering performance. During the feeding process, the material can be unloaded more safely and stably, further improving the safety protection performance of the device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A safety protection structure for a coke quenching car, comprising a car (1) and a drive frame (2), wherein the drive frame (2) is mounted at the bottom end of the car (1), and is characterized in that: The side and top of the carriage (1) are provided with a control mechanism, and the side of the carriage (1) is provided with a support mechanism; The control mechanism includes an adjustment unit and a feeding unit; The adjustment unit comprises a fixed column (301), a rotating rod (302), a support ring (303), a connecting block (304), a side plate (305), a forward and reverse motor (306), a rotating disk (307), a transmission disk (308), a transmission belt (309), a side column (310), a support rod (311), a material blocking plate (312) and a supporting block (313); the fixed column (301) is fixedly installed on the side of the carriage (1); the rotating rod (302) is connected to the inside of the fixed column (301); the supporting ring (303) is installed below the outer wall of the rotating rod (302); the connecting block (304) is connected to the outer wall of the rotating rod (302); The side plate (305) is fixedly installed on the side of the fixed column (301), the forward and reverse motor (306) is installed on the top of the side plate (305), the rotating disk (307) is installed on the rotating end of the forward and reverse motor (306), the transmission disk (308) is installed below the outer wall of the rotating rod (302), the transmission belt (309) is connected to the connection of the transmission disk (308), the side column (310) is fixedly installed on the side of the carriage (1), the support rod (311) is fixedly installed inside the side column (310), the baffle plate (312) is installed on one side of the connecting block (304), and the support block (313) is fixedly installed on the other side of the baffle plate (312).

2. A safety protection structure for a coke quenching vehicle according to claim 1, characterized in that: The feeding unit comprises a fixed cylinder (314), a cylinder (315), a feeding piece (316) and a discharge plate (317); the fixed cylinder (314) is fixedly mounted on the top of the carriage (1); the cylinder (315) is connected to the inside of the fixed cylinder (314); the feeding piece (316) is fixedly mounted on the top of the cylinder (315); and the discharge plate (317) is mounted on the side of the carriage (1).

3. A safety protection structure for a coke quenching vehicle according to claim 1, characterized in that: The support mechanism comprises a fixed plate (401), a hydraulic cylinder (402), a connecting tube (403), a connecting column (404), a supporting box (405) and a supporting roller (406); the fixed plate (401) is fixedly installed on the side of the carriage (1); the hydraulic cylinder (402) is installed on the top of the fixed plate (401); the connecting tube (403) is installed on the fixed end of the hydraulic cylinder (402); the connecting column (404) is connected to the inside of the connecting tube (403); the supporting box (405) is connected to the bottom of the connecting column (404); and the supporting roller (406) is connected to the inside of the supporting box (405).

4. A safety protection structure for a coke quenching vehicle according to claim 1, characterized in that: The rotating rod (302) is rotatably connected to the inside of the fixed column (301), and the inner wall of the connecting block (304) is threadedly connected to the outer wall of the rotating rod (302).

5. The safety protection structure of a coke quenching vehicle according to claim 1, characterized in that: The inner wall of the other end of the support block (313) is in abutment with and slidably connected to the outer wall of the support rod (311), and a high temperature resistant material is provided on the inner side of the material blocking plate (312).

6. A safety protection structure for a coke quenching vehicle according to claim 2, characterized in that: A buffer spring is arranged inside the fixing cylinder (314), and the other end of the cylinder (315) is connected to one end of the buffer spring.

7. A safety protection structure for a coke quenching vehicle according to claim 3, characterized in that: The connecting cylinder (403) is internally connected with an extrusion spring, and the other end of the extrusion spring is connected to one end of the connecting column (404). The connecting end of the supporting roller (406) is rotatably connected to the inside of the supporting box (405), and the connecting end of the supporting box (405) is hinged to the bottom end of the connecting column (404).

Images