Coal drop pipeline material receiving equipment convenient to convey

Abstract

The utility model discloses coal drop pipeline material receiving equipment capable of facilitating conveying, which relates to the technical field of coal drop pipeline material receiving equipment, and comprises a material receiving pipe and a buffer mechanism, and the buffer mechanism for preventing material splashing is arranged in the middle of the inner side of the material receiving pipe. And the buffering mechanism comprises a material receiving rotating plate, a supporting spring, a limiting block, a wrapping sleeve, a wear-resisting pad and a buffering cavity, the supporting spring is arranged on one side of the lower portion of the material receiving rotating plate, and the limiting block is fixed to one side of the upper portion of the material receiving rotating plate. Compared with an existing device, the coal falling pipeline material receiving equipment capable of facilitating conveying has the advantages that deformation buffering receiving can be carried out when coal materials are received through cooperation of all parts of the buffering mechanism, so that the possibility of popping out during feeding can be avoided, the impact force during discharging can be reduced to prevent damage to pipelines and plates, and meanwhile, the conveying efficiency is improved. And noise generated during material receiving can be reduced, so that the safety of the pipeline and equipment is guaranteed, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of coal-dropping pipeline material receiving equipment, in particular to coal-dropping pipeline material receiving equipment which can facilitate transportation. Background Art

[0002] Coal-dropping pipeline receiving equipment is a general term for coal-transporting pipeline equipment in industries such as coal, ports, thermal power, coal transfer stations, coal washing plants, and coal-fired industrial boilers. The most common coal-dropping pipe is a straight cylinder type.

[0003] When the existing coal-dropping pipeline receiving equipment is used, the coal blocks in the coal-dropping pipe fall too fast, and splashing is easy to occur when receiving the materials. At the same time, it will also cause a large impact on the conveying pipeline, thereby affecting the service life of the pipeline.

[0004] Therefore, the existing structure and defects are studied and improved, and a coal pipeline receiving equipment that can facilitate transportation is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a coal-dropping pipeline receiving device that can be conveniently transported, so as to solve the problem raised in the above background technology that when the existing coal-dropping pipeline receiving device is used, the coal blocks in the coal-dropping pipe fall too fast, and splashing is easy to occur during the receiving process, and it also causes a greater impact on the transport pipeline, thereby affecting the service life of the pipeline.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material receiving device for a coal falling pipeline that can be conveniently transported, comprising a material receiving pipe and a buffer mechanism, wherein the buffer mechanism for preventing material splashing is arranged at the inner middle part of the material receiving pipe, and the buffer mechanism comprises a material receiving rotating plate, a supporting spring, a limiting block, a wrapping sleeve, a wear-resistant pad and a buffer cavity, a supporting spring is arranged on the lower side of the material receiving rotating plate, and a limiting block is fixed on the upper side of the material receiving rotating plate, a wrapping sleeve is arranged on the outer front end of the material receiving rotating plate, and a wear-resistant pad is fixed on the upper surface of the wrapping sleeve, and a buffer cavity is opened in the inner middle part of the wrapping sleeve.

[0007] Furthermore, a transfer mechanism for convenient transportation is provided inside the lower part of the material receiving pipe, and a combination mechanism for combined connection is provided on one side of the transfer mechanism.

[0008] Furthermore, the transfer mechanism includes a feeding tube, a reduction motor and a screw rod. The reduction motor is installed in the middle of one side of the feeding tube, and the output end of the reduction motor is connected to the screw rod.

[0009] Furthermore, the combined mechanism includes a connecting tube and a plug-in clamp, and the plug-in clamp is fixed at the upper and lower parts of one end of the connecting tube.

[0010] Furthermore, the combined mechanism also includes a quick clamp, and quick clamps are installed on the upper and lower parts of the outside of the connecting pipe.

[0011] Furthermore, the combined mechanism also includes a spiral shaft and a cross plug. The spiral shaft is arranged in the middle of the inner side of the connecting tube, and a cross plug is fixed in the middle of the front end of the spiral shaft, and the spiral shaft is plugged into the spiral rod through the cross plug.

[0012] Compared with the prior art, the utility model provides a coal-dropping pipeline receiving device that can be conveniently transported, and has the following beneficial effects:

[0013] 1. The utility model can perform deformation and buffering when receiving coal through the cooperation of various parts of the buffer mechanism, thereby avoiding the possibility of ejection when feeding, and can reduce the impact force when feeding to prevent damage to pipelines and plates, while also reducing the noise generated when receiving materials, thereby ensuring the safety of pipelines and equipment and prolonging their service life;

[0014] 2. The utility model can facilitate the transportation of the received coal materials through the coordination of the various parts of the transfer mechanism and the combination mechanism. At the same time, during transportation, it can be flexibly adjusted and disassembled according to the distance of the material to be transported by the receiving equipment, thereby improving the flexibility and effect of the use of the receiving equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall internal structure of a coal pipeline receiving device that can be conveniently transported according to the utility model;

[0016] Figure 2 The utility model is a kind of coal pipeline receiving equipment which can be conveniently transported. Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 This is a schematic diagram of the internal structure of a material receiving rotating plate of a coal falling pipeline receiving device that can be conveniently transported according to the utility model;

[0018] Figure 4 The utility model is a kind of coal pipeline receiving equipment which can be conveniently transported. Figure 1 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. material receiving pipe; 2. transfer mechanism; 201. feeding pipe; 202. reduction motor; 203. screw rod; 3. buffer mechanism; 301. material receiving turn plate; 302. support spring; 303. limit block; 304. wrapping sleeve; 305. wear-resistant pad; 306. buffer chamber; 4. combination mechanism; 401. connecting pipe; 402. plug-in clamp; 403. quick clamp; 404. screw shaft; 405. cross plug. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] like Figure 1-Figure 3 As shown, a material receiving device for a coal falling pipeline that can be conveniently transported includes a material receiving pipe 1 and a buffer mechanism 3. The buffer mechanism 3 for preventing splashing is arranged at the inner middle part of the material receiving pipe 1. The buffer mechanism 3 includes a material receiving rotating plate 301, a supporting spring 302, a limiting block 303, a wrapping sleeve 304, a wear-resistant pad 305 and a buffer cavity 306. A supporting spring 302 is arranged on the lower side of the material receiving rotating plate 301, and a limiting block 303 is fixed on the upper side of the material receiving rotating plate 301. A wrapping sleeve 304 is arranged on the outer front end of the material receiving rotating plate 301, and a wear-resistant pad 305 is fixed on the upper surface of the wrapping sleeve 304. A buffer cavity 306 is opened in the inner middle part of the wrapping sleeve 304.

[0023] Through the material receiving rotating plate 301 and the supporting spring 302, in cooperation with the one-way shielding of the limit block 303, the material receiving pipe 1 can be deformed and buffered when receiving the coal material, thereby avoiding the possibility of ejection during feeding. Through the soft wrapping sleeve 304 and the wear-resistant pad 305 and the internal buffer cavity 306, the impact force during feeding can be reduced to prevent damage to the pipeline and the plate, and the noise generated during feeding can also be reduced, thereby ensuring the safety of the pipeline and the equipment and prolonging the service life.

[0024] like Figure 1 and Figure 4As shown, a transfer mechanism 2 for convenient transportation is provided inside the lower part of the receiving tube 1, and a combination mechanism 4 for combined connection is provided on one side of the transfer mechanism 2. The transfer mechanism 2 includes a feeding tube 201, a reduction motor 202 and a screw rod 203. The reduction motor 202 is installed in the middle of one side of the feeding tube 201, and the output end of the reduction motor 202 is connected to the screw rod 203. The combination mechanism 4 includes a connecting tube 401 and a plug-in card head 402. The plug-in card head 402 is fixed at the upper and lower ends of one end of the connecting tube 401. The combination mechanism 4 also includes a quick clamp 403. The quick clamp 403 is installed at the upper and lower ends of the outer part of the connecting tube 401. The combination mechanism 4 also includes a screw shaft 404 and a cross plug 405. The screw shaft 404 is provided in the middle of the inner side of the connecting tube 401, and the cross plug 405 is fixed in the middle of the front end of the screw shaft 404, and the screw shaft 404 is plugged with the screw rod 203 through the cross plug 405.

[0025] The reduction motor 202 can drive the screw rod 203 to rotate, so that the received coal can be easily transported. By plugging in the clamp 402 and the cross plug 405, the combination of the connecting pipe 401 and the feeding pipe 201, and the combination of the screw rod 203 and the screw shaft 404 can be completed under the connection and cooperation of the quick clamp 403. During transportation, the material receiving equipment can be flexibly adjusted and disassembled according to the distance of the material to be transported, thereby improving the flexibility and effect of the use of the material receiving equipment.

[0026] Working principle: When using the coal-dropping pipeline receiving equipment that can be conveniently transported, first, through the receiving turn plate 301 and the support spring 302, in cooperation with the one-way shielding of the limit block 303, the receiving pipe 1 can be deformed and buffered when receiving the coal, and then the soft wrapping sleeve 304 and the wear-resistant pad 305 and the internal buffer cavity 306 are used to reduce the impact force during material discharge to prevent damage to the pipeline and the plate, and reduce the noise generated during material receiving. At this time, the reducer motor 202 can drive the screw rod 203 to rotate, so that the received coal can be conveniently transported, and then the plug-in clamp 402 and the cross plug 405 can be connected with the quick clamp 403 to complete the combination between the connecting pipe 401 and the feeding pipe 201, and the combination between the screw rod 203 and the screw shaft 404. Finally, during transportation, it can be flexibly adjusted and disassembled according to the distance of the material to be transported by the receiving equipment.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coal-dropping pipeline receiving device that can be conveniently transported, comprising a receiving pipe (1) and a buffer mechanism (3), characterized in that: The buffer mechanism (3) for preventing material splashing is arranged at the middle inner side of the material receiving pipe (1), and the buffer mechanism (3) comprises a material receiving rotating plate (301), a supporting spring (302), a limiting block (303), a wrapping sleeve (304), a wear-resistant pad (305) and a buffer cavity (306). A supporting spring (302) is arranged on the lower side of the material receiving rotating plate (301), and a limiting block (303) is fixed on the upper side of the material receiving rotating plate (301). A wrapping sleeve (304) is arranged at the outer front end of the material receiving rotating plate (301), and a wear-resistant pad (305) is fixed on the upper surface of the wrapping sleeve (304). A buffer cavity (306) is opened at the middle inner side of the wrapping sleeve (304).

2. The coal-dropping pipeline receiving device that can be conveniently transported according to claim 1 is characterized in that: A transfer mechanism (2) for convenient transportation is provided at the lower interior of the material receiving pipe (1), and a combination mechanism (4) for combined connection is provided at one side of the transfer mechanism (2).

3. The coal-dropping pipeline receiving device that can be conveniently transported according to claim 2 is characterized in that: The transfer mechanism (2) comprises a feeding tube (201), a reduction motor (202) and a screw rod (203); the reduction motor (202) is installed in the middle of one side of the feeding tube (201), and the output end of the reduction motor (202) is connected to the screw rod (203).

4. The coal-dropping pipeline receiving device that can be conveniently transported according to claim 2 is characterized in that: The combined mechanism (4) comprises a connecting tube (401) and a plug-in clamp (402), and the plug-in clamp (402) is fixed at the upper and lower parts of one end of the connecting tube (401).

5. The coal-dropping pipeline receiving device that can be conveniently transported according to claim 4 is characterized in that: The combined mechanism (4) further comprises a quick clamp (403), and the quick clamps (403) are installed on the upper and lower parts of the outside of the connecting pipe (401).

6. The coal-dropping pipeline receiving device that can be conveniently transported according to claim 4 is characterized in that: The combined mechanism (4) further comprises a screw shaft (404) and a cross plug (405); the screw shaft (404) is arranged in the middle of the inner side of the connecting tube (401); the cross plug (405) is fixed in the middle of the front end of the screw shaft (404); and the screw shaft (404) is plugged into the screw rod (203) via the cross plug (405).

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