CN216666164U

CN216666164U - Claw pin shaft of garbage crane grab bucket of garbage incineration plant

Info

Publication number: CN216666164U
Application number: CN202123083974.5U
Authority: CN
Inventors: 唐晓晋
Original assignee: Guilin Shenneng Environmental Protection Co Ltd; Shanxian Shenzhen Energy Environment Co Ltd; Shenzhen Energy Environment Eastern Co Ltd; Shenzhen Energy and Environmental Protection Co Ltd; Shenzhen Energy and Urban Environmental Services Co Ltd
Current assignee: Guilin Shenneng Environmental Protection Co Ltd; Shanxian Shenzhen Energy Environment Co Ltd; Shenzhen Energy Environment Eastern Co Ltd; Shenzhen Energy and Environmental Protection Co Ltd; Shenzhen Energy and Urban Environmental Services Co Ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-03
Anticipated expiration: 2031-12-09

Abstract

A claw pin shaft of a garbage crane grab bucket in a garbage incineration plant is characterized in that a plugging cap is arranged at an oil filling hole of the claw pin shaft of the garbage crane grab bucket through threaded connection, so that the hole opening of the oil filling hole is sealed. In the use process of the garbage crane grab bucket, the oil filling hole of the claw piece pin shaft of the garbage crane grab bucket can be separated from garbage by the plugging cap, so that the oil filling hole of the claw piece pin shaft of the garbage crane grab bucket is protected, and the oil filling hole of the claw piece pin shaft is effectively prevented from being blocked by the garbage. When the grab bucket of the garbage crane is maintained and oil needs to be added to the claw piece pin shaft of the grab bucket, the oil can be added only by screwing out the plug cap, and the operation is simple. The problem of rubbish hang grab bucket claw lamella round pin axle tank filler hole easy jam has effectively been solved, simple structure, and the simple operation improves the cost lower, can solve the problem that exists among the prior art effectively.

Description

Claw pin shaft of garbage crane grab bucket of garbage incineration plant

Technical Field

The utility model relates to a garbage hanging grab bucket of a garbage incineration plant, in particular to a claw pin shaft of the garbage hanging grab bucket of the garbage incineration plant.

Background

The garbage hanging grab bucket is mainly used for grabbing garbage from a garbage pool and putting the garbage into the garbage incinerator, the claw piece pin shaft of the garbage hanging grab bucket is used for connecting the claw piece and the garbage hanging grab bucket body, an oil filling hole is formed in the top end of the pin shaft, grease needs to be filled into the hole by a grease gun at regular intervals, and normal movement of the claw piece of the garbage hanging grab bucket is guaranteed. The existing problems are that the environment of a garbage pool is severe, and a claw pin shaft frequently contacts with garbage during the operation of a garbage crane grab bucket, so that an oil filling hole at the top end of the claw pin shaft is blocked, butter cannot be filled, and the service life of the claw pin shaft is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that an oil filling hole of a claw piece pin shaft of the existing garbage crane grab bucket is easily blocked by garbage, the utility model provides the claw piece pin shaft of the garbage crane grab bucket of the garbage incineration plant. In the use process of the garbage hanging grab bucket, the oil filling hole of the claw piece pin shaft of the garbage hanging grab bucket can be separated from garbage by the blocking cap, so that the oil filling hole of the claw piece pin shaft of the garbage hanging grab bucket is protected, the oil filling hole of the claw piece pin shaft is effectively prevented from being blocked by the garbage, and the problems in the prior art can be effectively solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a refuse incineration factory garbage crane grab bucket claw lamella round pin axle, includes the axis body, and the axle head of axis body has the tank filler sleeve, be provided with the oil filler neck in the tank filler sleeve, characterized by the inner wall processing of tank filler sleeve has the internal thread, still sets up stifled cap, stifled cap has the screw thread section, the screw thread section has the external screw thread, stifled cap passes through threaded connection and installs with drill way closure in the tank filler sleeve.

Preferably, the thread section of the blocking cap is positioned at one end of the blocking cap, and the section of the other end of the blocking cap is a clamping section of a regular quadrilateral structure.

Preferably, the inside of the plug cap is also provided with an inner slotted hole for accommodating the oil filling nozzle.

Preferably, the threaded section of the plug cap is located inside the filler hole and the clamping section is located outside the filler hole.

Preferably, a cap shoulder is further arranged at the transition position of the thread section and the clamping section, the cap shoulder is of a cylindrical structure, and the cap shoulder is attached to the periphery of the hole opening of the oil filling hole.

The utility model has the beneficial effects that the claw piece pin shaft of the garbage hanging grab bucket of the garbage incineration plant is provided with the blocking cap at the oil filling hole of the claw piece pin shaft of the garbage hanging grab bucket through threaded connection, so that the hole opening of the oil filling hole is sealed. In the use process of the garbage crane grab bucket, the oil filling hole of the claw piece pin shaft of the garbage crane grab bucket can be separated from garbage by the plugging cap, so that the oil filling hole of the claw piece pin shaft of the garbage crane grab bucket is protected, and the oil filling hole of the claw piece pin shaft is effectively prevented from being blocked by the garbage. When the grab bucket of the garbage crane is maintained and oil needs to be added to the claw piece pin shaft of the grab bucket, the oil can be added only by screwing out the plug cap, and the operation is simple. The problem that an oil filling hole of a claw piece pin shaft of the garbage crane grab bucket is easy to block is effectively solved, the structure is simple, the operation is convenient, and the improvement cost is low.

Drawings

Fig. 1-2 are schematic structural diagrams of an embodiment of the prior art. Wherein, fig. 1 is a schematic overall structure diagram, and fig. 2 is an enlarged schematic perspective structure diagram of the fuel filler nozzle.

Fig. 3-5 are schematic structural views of a first embodiment of the present invention. Fig. 3 is a schematic overall structure diagram, fig. 4 is an enlarged schematic perspective view of a three-dimensional structure of the plugging cap, and fig. 5 is an enlarged schematic cross-sectional view of an internal structure of the plugging cap.

In the figure:

1. a shaft body;

1.1 oil filling hole, 1.11 oil filling hole inner wall;

2, an oil filling nozzle;

3 block cap, 3.1 screw thread section, 3.2 block sections, 3.3 inside slotted hole, 3.4 cap shoulder.

Detailed Description

Fig. 1-2 are schematic structural diagrams of an embodiment of the prior art. The claw-piece pin shaft of the garbage crane grab bucket in the garbage incineration plant comprises a shaft body 1, wherein an oil filling hole 1.1 is formed in the shaft end of the shaft body, and an oil filling nozzle 2 is arranged in the oil filling hole.

In the operation process of a waste incineration power plant, the oil filling nozzle 2 in the claw piece pin shaft of the waste crane grab bucket needs to be regularly filled with oil (butter) to ensure the lubrication of the claw piece pin shaft of the waste crane grab bucket, so that the normal operation of the claw piece of the waste crane grab bucket is ensured. The existing problems are that the environment of a garbage pool is severe, a claw pin shaft is frequently contacted with garbage in the operation process of a garbage crane grab bucket, an oil filling hole at the top end of the claw pin shaft is easily blocked, butter cannot be filled, and the service life of the claw pin shaft is greatly reduced.

Fig. 3-5 are schematic structural views of a first embodiment of the present invention. In contrast to the prior art, in this example, an internal thread is formed on the inner wall 1.11 of the filler neck 1.1, and a plug cap 3 is provided, wherein the plug cap 3 has a threaded section 3.1, the threaded section 3.1 has an external thread, and the plug cap 3 is mounted in the filler neck 1.1 by means of a threaded connection to close the opening.

Fig. 5 shows that, as a preference, in this example, the threaded section 3.1 of the plugging cap 3 is located at one end of the plugging cap, and the cross section of the other end of the plugging cap is an engaging section 3.2 with a regular quadrilateral structure.

Fig. 5 shows that, as a preference, in this case, the closure cap 3 also has an internal groove 3.3 in its interior for accommodating the filler neck 2.

Under the normal use state, stifled cap 3 passes through threaded connection installation to be fixed in tank filler hole 1.1. The thread section 3.1 of the plugging cap 3 is located inside the oil filling hole 1.1, and the clamping section 3.2 is located outside the oil filling hole.

In the figure, it is shown that, as a preferable mode, in this example, a cap shoulder 3.4 is further provided at a transition position between the thread section 3.1 and the clamping section 3.2, the cap shoulder 3.4 is of a cylindrical structure, and in a normal use state, the cap shoulder 3.4 is tightly pressed and attached around the opening of the oil filling hole 1.1, so that the opening is closed more tightly, and the garbage is more effectively prevented from entering the oil filling hole 1.1.

The utility model prompts that the cross section of the blocking cap clamping section 3.2 is of a regular quadrilateral structure, the end section is a clamping position of a wrench, and the regular quadrilateral structure is beneficial to the disassembly and assembly of the oil filling nozzle by the wrench. When the oil nozzle 2 in the claw piece pin shaft of the garbage grab bucket needs to be filled with oil (grease), the plug cap 3 can be disassembled by clamping the wrench at the end section of the clamping section 3.2. After the oiling is finished, the plug cap 3 is fixedly arranged in the oiling hole 1.1 by utilizing the wrench handle to seal the hole.

Claims

1. The utility model provides a refuse incineration factory garbage crane grab bucket claw lamella round pin axle, includes the axis body, and the axle head of axis body has the tank filler sleeve, be provided with the oil filler neck in the tank filler sleeve, characterized by the inner wall processing of tank filler sleeve has the internal thread, still sets up stifled cap, stifled cap has the screw thread section, the screw thread section has the external screw thread, stifled cap passes through threaded connection and installs with drill way closure in the tank filler sleeve.

2. The claw pin shaft of the garbage grab bucket of the garbage incineration plant as recited in claim 1, wherein the thread section of the blocking cap is located at one end of the blocking cap, and the section of the other end of the blocking cap is a clamping section with a regular quadrilateral structure.

3. The claw pin of the grab bucket of the garbage crane in the garbage incineration plant as set forth in claim 1, wherein the inside of the plug cap further has an inner slot hole for accommodating the oil filler nozzle.

4. The claw pin of the grab bucket of the garbage incinerator according to claim 2, wherein the thread section of the blocking cap is located inside the oil filling hole and the clamping section is located outside the oil filling hole.

5. The claw pin shaft of the garbage grab bucket of the garbage incineration plant as claimed in claim 2, wherein a cap shoulder is further arranged at the transition between the threaded section and the clamping section, the cap shoulder is of a cylindrical structure, and the cap shoulder is attached around the opening of the oil filling hole.