CN215336362U

CN215336362U - Grate convenient to maintain

Info

Publication number: CN215336362U
Application number: CN202121362328.XU
Authority: CN
Inventors: 陈永付; 鞠益虎; 陆辉彬
Original assignee: Jiangsu Jiangtian Power Equipment Manufacturing Co ltd
Current assignee: Jiangsu Jiangtian Power Equipment Manufacturing Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-28
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a grate convenient to maintain, which comprises a grate box, wherein a conveying belt is fixedly arranged in the grate box, a telescopic assembly is arranged on one side of the bottom end of the conveying belt, an air pump is arranged in the telescopic assembly, the output end of the air pump is fixedly connected with an outer wrapping pipe, an inner pipe is wrapped in the outer wrapping pipe, a sealing gasket is fixedly connected to the bottom end of the inner pipe and positioned in the outer wrapping pipe, a second supporting plate is fixedly connected to one side of the inner pipe, and a first supporting plate is sleeved on the outer wall of the second supporting plate; through the flexible subassembly that sets up, effectually avoided the device to need the staff to climb into the conveyer belt bottom and maintain when maintaining inside conveyer belt, be favorable to using manpower sparingly the cost, improve device maintenance efficiency.

Description

Grate convenient to maintain

Technical Field

The utility model relates to the technical field of fire grate processing, in particular to a fire grate convenient to maintain.

Background

The garbage incineration grate mainly comprises reciprocating moving parts, garbage is pushed onto the grate through a feeding device and is heated at high temperature in the furnace, so that partial garbage can be dried, the garbage is pushed forwards through the movement of the grate, a garbage layer is loosened, and fuel garbage is uniformly and gradually dried, ignited, combusted, burned out and the like to be completely combusted. The mechanical grate type incinerator has various grate forms, and the currently applied main forms include a reverse-push type grate, a forward-push type grate, a roller type grate and the like.

However, various problems still exist in the use process of the grate in the market, for example, the problems that when the internal conveyer belt is maintained, a worker often needs to climb into the bottom end of the conveyer belt to maintain due to the fact that the conveyer belt is wide in the existing device are not solved, the maintenance process is complex and tedious, and the maintenance efficiency of the device is reduced, and therefore the grate convenient to maintain is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the fire grate convenient to maintain, and by the aid of the telescopic assembly, the condition that workers need to climb into the bottom end of the conveying belt for maintenance when the internal conveying belt is maintained is effectively avoided, labor cost is saved, and maintenance efficiency of the device is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a grate convenient to maintain, includes the grate case, the inside fixed mounting of grate case has the transportation area, bottom one side of transportation area is equipped with flexible subassembly, the inside of flexible subassembly is equipped with the air pump, the outer envelope of output fixed connection of air pump, the inside parcel of outer envelope has the inner tube, the bottom fixed connection of inner tube is sealed fills up, and sealed the inside that is located the outer envelope, one side fixed connection second backup pad of inner tube, the outer wall of second backup pad has cup jointed first backup pad.

Preferably, a feeding port is formed in the top end of the grate box, a crushing assembly is arranged on one side of the feeding port, a motor is arranged inside the crushing assembly, the output end of the motor is fixedly connected with a rotating shaft, crushing blades are uniformly distributed on the outer wall of the rotating shaft, the rotating shaft is rotatably connected with a bearing at one end far away from the motor, the bearing is located on the inner wall of the grate box, a smoke exhaust pipe is fixedly mounted at the top end of the grate box, and a slag discharge port is fixedly connected to one side of the outer wall of the grate box.

Preferably, the outer wall of the fire grate box is fixedly provided with a control panel, and the control panel is electrically connected with the air pump.

Preferably, the surface of the sealing gasket is wrapped with a wear-resistant layer, and the wear-resistant layer is made of natural rubber.

Preferably, the rotating shaft is internally provided with a reinforcing plate, and the reinforcing plate is internally provided with reinforcing ribs.

Preferably, a temperature sensor is fixedly mounted on the outer wall of the fire grate box, and an alarm lamp is arranged outside the temperature sensor.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. by the aid of the telescopic assembly, the problem that workers need to climb into the bottom end of the conveying belt for maintenance when the internal conveying belt is maintained is effectively avoided, labor cost is saved, and maintenance efficiency of the device is improved;

2. through the crushing unit who sets up, the effectual insufficient extravagant fuel of the inside rubbish burning of having avoided the device is favorable to smashing the inside rubbish of device and making its abundant burning, has increased the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the telescoping assembly of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the grinding assembly of FIG. 1 in accordance with the present invention;

wherein: 1. a grate box; 2. a feeding port; 3. a smoke exhaust pipe; 4. a conveyor belt; 5. a telescoping assembly; 6. a size reduction assembly; 7. a slag discharge port; 51. an air pump; 52. wrapping the tube; 53. an inner tube; 54. a gasket; 55. a first support plate; 56. a second support plate; 61. a motor; 62. a rotating shaft; 63. crushing the leaves; 64. and a bearing.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 3, a fire grate convenient for maintenance comprises a fire grate box 1, wherein a conveying belt 4 is fixedly installed inside the fire grate box 1, a telescopic assembly 5 is arranged on one side of the bottom end of the conveying belt 4, an air pump 51 is arranged inside the telescopic assembly 5, the output end of the air pump 51 is fixedly connected with an outer wrapping tube 52, an inner tube 53 is wrapped inside the outer wrapping tube 52, a sealing gasket 54 is fixedly connected to the bottom end of the inner tube 53, the sealing gasket 54 is located inside the outer wrapping tube 52, one side of the inner tube 53 is fixedly connected with a second supporting plate 56, and the outer wall of the second supporting plate 56 is sleeved with a first supporting plate 55;

when the transportation belt 4 in the device needs maintenance, the air pump 51 is driven to input air pressure to the outer packing tube 52 fixedly connected with the output end by driving the air pump 51 in the telescopic assembly 5, the inner tube 53 and the sealing gasket 54 are fixedly connected with the bottom end of the inner tube 53 by wrapping the inner part of the outer packing tube 52, the sealing gasket 54 is driven by the air pressure in the outer packing tube 52 to drive the inner tube 53 fixedly connected with one side of the sealing gasket 54 to move outwards, the first supporting plate 55 is sleeved on the outer wall of the second supporting plate 56 fixedly connected with one side of the inner tube 53 and the outer wall of the second supporting plate 56 by sleeving the inner tube 53, the inner tube 53 drives the second supporting plate 56 to separate from the first supporting plate 55, the air pump 51 is driven when a worker sits in the second supporting plate 56, the inner tube 53 wrapped in the outer packing tube 52 is sucked by the outer packing tube 52, the first supporting plate 55 moves towards the second supporting plate 56, and the worker is driven to enter the bottom end of the transportation belt 4, through the flexible subassembly 5 that sets up, effectually avoided the device to need the staff to climb into 4 bottoms in conveyer belt and maintain when maintaining inside conveyer belt 4, be favorable to using manpower sparingly the cost, improve device maintenance efficiency.

As shown in fig. 1-3, in the embodiment, a feeding port 2 is formed at the top end of a fire grate box 1, a crushing assembly 6 is arranged on one side of the feeding port 2, a motor 61 is arranged inside the crushing assembly 6, an output end of the motor 61 is fixedly connected with a rotating shaft 62, crushing blades 63 are uniformly distributed on the outer wall of the rotating shaft 62, one end of the rotating shaft 62, which is far away from the motor 61, is rotatably connected with a bearing 64, the bearing 64 is positioned on the inner wall of the fire grate box 1, a smoke exhaust pipe 3 is fixedly installed at the top end of the fire grate box 1, and a slag discharge port 7 is fixedly connected to one side of the outer wall of the fire grate box 1;

through the inside motor 61 of drive crushing unit 6 for motor 61 drives pivot 62 and rotates, and 62 outer wall evenly distributed of pivot through setting up have crushing leaf 63, make pivot 62 rotate and drive crushing leaf 63 and rotate crushing rubbish, effectually avoided the insufficient waste fuel of the inside rubbish burning of device, be favorable to smashing the inside rubbish of device and make its abundant burning, increased the practicality of device.

As shown in fig. 2, the embodiment discloses that a control panel is fixedly installed on the outer wall of the fire grate box 1, and the control panel is electrically connected to an air pump 51;

through setting up at fire grate case 1 outer wall fixed mounting's control panel and control panel electric connection air pump 51, be favorable to the staff to carry out the operation of different functions to air pump 51.

As shown in fig. 2, the embodiment discloses that the surface of the sealing gasket 54 is wrapped with a wear-resistant layer, and the wear-resistant layer is made of natural rubber;

the natural rubber wear-resistant layer wrapped on the surface of the sealing gasket 54 is arranged, so that the wear resistance of the sealing gasket 54 is improved.

As shown in fig. 3, the embodiment discloses that a reinforcing plate is arranged inside the rotating shaft 62, and reinforcing ribs are arranged inside the reinforcing plate;

reinforcing ribs are arranged inside the reinforcing plate and the reinforcing plate arranged inside the rotating shaft 62, so that the supporting force of the rotating shaft 62 is increased.

As shown in fig. 1, the embodiment discloses that a temperature sensor is fixedly installed on the outer wall of the fire grate box 1, and an alarm lamp is arranged outside the temperature sensor;

the temperature sensor fixedly arranged on the outer wall of the grate box 1 and the alarm lamp arranged outside the temperature sensor are favorable for workers to observe the internal temperature of the grate box 1.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grate convenient to maintain, includes grate box (1), the inside fixed mounting of grate box (1) has conveyer belt (4), its characterized in that: the utility model discloses a conveyor belt, including conveyer belt (4), bottom one side of conveyer belt (4) is equipped with flexible subassembly (5), the inside of flexible subassembly (5) is equipped with air pump (51), the outer pipe of output fixed connection (52) of air pump (51), the inside parcel of outer pipe (52) has inner tube (53), the sealed pad (54) of bottom fixed connection of inner tube (53), and sealed pad (54) are located the inside of outer pipe (52), one side fixed connection second backup pad (56) of inner tube (53), first backup pad (55) have been cup jointed to the outer wall of second backup pad (56).

2. A grate for facilitating maintenance according to claim 1, wherein: pan feeding mouth (2) have been seted up on the top of grate case (1), one side of pan feeding mouth (2) is equipped with crushing unit (6), the inside of crushing unit (6) is equipped with motor (61), output fixed connection pivot (62) of motor (61), the outer wall evenly distributed of pivot (62) has crushing leaf (63), pivot (62) are rotated apart from motor (61) one end far away and are connected bearing (64), and bearing (64) are located the inner wall of grate case (1), the top fixed mounting of grate case (1) has smoke exhaust pipe (3), outer wall one side fixed connection row cinder notch (7) of grate case (1).

3. A grate for facilitating maintenance according to claim 1, wherein: the outer wall of the grate box (1) is fixedly provided with a control panel, and the control panel is electrically connected with the air pump (51).

4. A grate for facilitating maintenance according to claim 1, wherein: the surface of the sealing gasket (54) is wrapped with a wear-resistant layer, and the wear-resistant layer is made of natural rubber.

5. A grate for facilitating maintenance according to claim 2, wherein: the inside of pivot (62) is equipped with the reinforcing plate, and the reinforcing plate is inside to be equipped with the strengthening rib.

6. A grate for facilitating maintenance according to claim 1, wherein: the outer wall of the grate box (1) is fixedly provided with a temperature sensor, and an alarm lamp is arranged outside the temperature sensor.