CN219262502U

CN219262502U - Smoke exhaust pipe of agricultural machine

Info

Publication number: CN219262502U
Application number: CN202320371427.7U
Authority: CN
Inventors: 王爱仁; 薛艳辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-27
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses an agricultural machinery smoke exhaust pipe, which comprises a pipeline and a silencer, wherein an anti-scalding guardrail is arranged on the surface of the pipeline relative to the top of the silencer, the anti-scalding guardrail comprises a fixed ring, a side ring A, a side ring B, a side rail A, a side rail B, a fixing sheet and a connecting component, the fixed ring is fixedly connected to the surface of the pipeline, the side ring A and the side ring B form an annular structure sleeved outside the fixed ring, the outsides of the side ring A and the side ring B are respectively and fixedly connected with the side rail A and the side rail B through the fixing sheet, and the side rail A and the side rail B are connected through the connecting component; when the agricultural machinery is used for a long time, the scalding prevention guardrail is detached from the surface of the pipeline through structures such as the side ring A, the side ring B, the side rail A, the side rail B and the connecting component, and when the scalding prevention guardrail is detached, an additional tool is not needed, so that the scalding prevention guardrail is convenient for people to clean and maintain, and the normal use of the smoke exhaust pipe is facilitated.

Description

Smoke exhaust pipe of agricultural machine

Technical Field

The utility model belongs to the technical field of smoke exhaust pipes, and particularly relates to an agricultural machinery smoke exhaust pipe.

Background

Agricultural machinery, namely agricultural machinery, agricultural machinery refers to various machines used in the production process of crop planting industry and animal husbandry and in the preliminary processing and treatment process of agricultural and animal products, most of the agricultural machinery takes gasoline or diesel oil as fuel, so that a large amount of smoke can be generated by the agricultural machinery when the agricultural machinery works, the agricultural machinery is taken as a smoke exhaust pipe for exhausting the smoke, the smoke exhaust pipe is one of indispensable accessories on the agricultural machinery, and the existing smoke exhaust pipe is provided with an anti-scalding guardrail on the surface, so that people can be prevented from being scalded due to touching the smoke exhaust pipe by mistake.

However, the anti-scalding guardrail on the existing smoke exhaust pipe is generally directly welded on the surface of the pipeline, the anti-scalding guardrail cannot be detached due to the design, and cannot be maintained and cleaned, and a large amount of dust or sand cannot be accumulated in the guardrail along with long-term use of the agricultural machinery, so that the normal use of the smoke exhaust pipe is affected, and therefore, a new smoke exhaust pipe is required to be additionally designed.

Disclosure of Invention

The utility model aims to provide a smoke exhaust pipe of an agricultural machine, which solves the problem that the scalding-preventing guardrail of the existing smoke exhaust pipe in the background technology cannot be disassembled and cleaned.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural machinery smoke exhaust pipe, includes pipeline and muffler, the surface of pipeline is provided with the scald preventing guardrail for the top of muffler, the scald preventing guardrail includes solid fixed ring, side ring A, side ring B, side rail A, side rail B, stationary blade and coupling assembling, gu fixed ring fixed connection is on the surface of pipeline, side ring A and side ring B form the annular structure of cover in the solid fixed ring outside, side ring A and side ring B's the outside all is connected with side rail A and side rail B respectively through the stationary blade fixedly connected with, be connected with through coupling assembling between side rail A and the side rail B.

Preferably, the anti-scalding guardrail further comprises a butt joint assembly, the butt joint assembly comprises butt joint pieces and butt joint grooves, the butt joint pieces are fixed on the inner sides of the side ring A and the side ring B, and the butt joint grooves connected with the butt joint pieces in a clamping mode are formed in the surface of the fixing ring.

Preferably, the connecting assembly comprises a nylon sheet, a connecting sheet, a clamping block and a clamping groove, wherein the surface of the side rail A is connected with the connecting sheet through the nylon sheet, the clamping block is fixed on the inner side of one end of the connecting sheet, and the clamping groove clamped with the clamping block is formed in the surface of the side rail B.

Preferably, the outside of connection piece has seted up anti-skidding groove, the one end cross-section of connection piece is the cambered surface.

Preferably, rubber pads are arranged at two ends of the side bars A and B, and the two ends of the side bars A and B are in extrusion contact.

Preferably, the top of pipeline is provided with the top cap structure, the top cap structure includes installation film, side piece, inserts groove and side piece, the top fixedly connected with top cap of installation film, the side piece symmetry is fixed in the top both sides of pipeline, the inside of inserting the groove is inserted to the bottom of installation film, the side piece is fixed in installation film one side and is contacted with side piece top surface.

Preferably, a screw hole is formed in the side block, a rotating rod is arranged in the screw hole, and a butt joint hole connected with the end part of the rotating rod is formed in one side of the mounting bottom plate.

Preferably, the outer end of the rotary rod is fixedly provided with a rotary handle, and the surface of the rotary handle is provided with anti-skid patterns.

Compared with the prior art, the utility model has the beneficial effects that:

when the agricultural machinery is used for a long time, the scalding prevention guardrail is detached from the surface of the pipeline through structures such as the side ring A, the side ring B, the side rail A, the side rail B and the connecting component, and when the scalding prevention guardrail is detached, an additional tool is not needed, so that the scalding prevention guardrail is convenient for people to clean and maintain, and the normal use of the smoke exhaust pipe is facilitated.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a partial front cross-sectional view of the burn-resistant barrier of FIG. 1 of the present utility model;

FIG. 3 is a top cross-sectional view of the burn-resistant barrier of FIG. 1 of the present utility model;

FIG. 4 is an enlarged view of a portion of the connection assembly of FIG. 3 in accordance with the present utility model;

FIG. 5 is a partial front cross-sectional view of the roof structure of FIG. 1 in accordance with the present utility model;

in the figure: 100. a pipe; 200. a muffler; 300. anti-scalding guardrail; 301. a fixing ring; 302. a side ring A; 303. a side ring B; 304. a side column A; 305. a side rail B; 306. a fixing piece; 307. a docking assembly; 3071. butt joint pieces; 3072. a butt joint groove; 309. a connection assembly; 3091. a nylon sheet; 3092. a connecting sheet; 3093. a clamping block; 3094. a clamping groove; 400. a top cover structure; 401. mounting a bottom plate; 402. a side block; 403. an Chacao; 404. a screw hole; 405. a butt joint hole; 406. a rotating rod; 407. side panels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an agricultural machinery smoke exhaust pipe, including pipeline 100 and muffler 200, muffler 200 can weaken the noise of discharging fume the in-process, the top of muffler 200 is provided with the scald preventing guardrail 300, scald preventing guardrail 300 includes solid fixed ring 301, side ring A302, side ring B303, side rail A304, side rail B305, stationary blade 306 and coupling assembling 309, gu fixed ring 301 is provided with two, and distribute on the surface of pipeline 100 from top to bottom, side ring A302 and side ring B303 form the annular structure of establishing in solid fixed ring 301 outside, the outside of side ring A302 and side ring B303 is provided with side rail A304 and side rail B305 respectively, stationary blade 306 can be with side ring A302 and side rail A304, side ring B303 and side rail B305 are fixed, be connected through coupling assembling 309 between side rail A304 and the side rail B305, if need dismantle scald preventing guardrail 300, only need dismantle the coupling assembling 309 between side rail A304 and the side rail B305.

In this embodiment, the anti-scalding guardrail 300 preferably further comprises a docking assembly 307, the docking assembly 307 comprises a docking piece 3071 and a docking groove 3072, and the docking piece 3071 on the inner sides of the side ring a302 and the side ring B303 is clamped into the docking groove 3072 on the surface of the fixing ring 301 to play a role of connection.

In this embodiment, preferably, the connecting component 309 includes a nylon piece 3091, a connecting piece 3092, a clamping block 3093 and a clamping groove 3094, the surface of the side rail a304 is connected with the connecting piece 3092 through the nylon piece 3091, the nylon piece 3091 is made of a flexible material with elasticity, the clamping block 3093 is fixed inside one end of the connecting piece 3092, the surface of the side rail B305 is provided with the clamping groove 3094 which is engaged with the clamping block 3093, if the connection between the side rail a304 and the side rail B305 of the connecting component 309 needs to be released, the connecting piece 3092 is only required to be shifted first, the clamping block 3093 is not engaged with the clamping groove 3094 any more, then the connecting piece 3092 is pulled outwards, the clamping block 3093 is taken out from the inside of the clamping groove 3094, the connection between the side rail a304 and the side rail B305 is released, and the anti-scalding guardrail 300 can be detached.

In this embodiment, preferably, the outer side of the connecting piece 3092 is provided with an anti-slip slot, and the cross section of one end of the connecting piece 3092 is a cambered surface, so that the connecting piece 3092 is convenient to be stirred.

In this embodiment, preferably, rubber pads are disposed at two ends of the side rail a304 and the side rail B305, and when the clamping block 3093 is clamped into the clamping groove 3094, the nylon sheet 3091 is in a stretched state, and at this time, under the tension of the nylon sheet 3091, the two ends of the side rail a304 and the side rail B305 are in extrusion contact, so that the connection tightness between the two is ensured.

In this embodiment, preferably, the top end of the pipe 100 is provided with a top cover structure 400, the top cover structure 400 includes a mounting bottom plate 401, side blocks 402, an inserting groove 403 and side pieces 407, the top of the mounting bottom plate 401 is fixedly connected with a top cover, the top of the smoke exhaust pipe is covered to a certain extent, two mounting bottom plates 401 at the bottom of the top cover are connected with the side blocks 402 at two sides of the pipe 100, the bottom ends of the mounting bottom plates 401 are inserted into the inserting groove 403, and the side pieces 407 are fixed at one side of the mounting bottom plates 401 and contact with the top surface of the side blocks 402, so that the whole top cover structure 400 is supported.

In this embodiment, preferably, a screw hole 404 is formed in the side block 402, a rotation rod 406 is disposed in the screw hole 404, and when the side piece 407 contacts with the top surface of the side block 402, a docking hole 405 on one side of the mounting base 401 is aligned with the screw hole 404, and at this time, the rotation rod 406 can be put into the screw hole 404 and connected with the docking hole 405, so that the top cover structure 400 can be thoroughly fixed.

In this embodiment, preferably, a rotation handle is fixed at the outer end of the rotation rod 406, and anti-slip patterns are provided on the surface of the rotation handle, so as to facilitate the rotation of the rotation rod 406.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An agricultural machinery smoke exhaust pipe, includes pipeline (100) and muffler (200), its characterized in that: the surface of pipeline (100) is provided with scald-proof guardrail (300) for the top of muffler (200), scald-proof guardrail (300) include solid fixed ring (301), side ring A (302), side ring B (303), side rail A (304), side rail B (305), stationary blade (306) and coupling assembling (309), gu fixed ring (301) fixed connection is on the surface of pipeline (100), side ring A (302) and side ring B (303) form the annular structure of cover at solid fixed ring (301) outside, the outside of side ring A (302) and side ring B (303) is all fixedly connected with side rail A (304) and side rail B (305) respectively through stationary blade (306), be connected through coupling assembling (309) between side rail A (304) and side rail B (305).

2. An agricultural machinery smoke evacuation tube according to claim 1, wherein: the anti-scalding guardrail (300) further comprises a butt joint assembly (307), the butt joint assembly (307) comprises butt joint pieces (3071) and butt joint grooves (3072), the butt joint pieces (3071) are fixed on the inner sides of the side ring A (302) and the side ring B (303), and the butt joint grooves (3072) connected with the butt joint pieces (3071) in a clamping mode are formed in the surface of the fixing ring (301).

3. An agricultural machinery smoke evacuation tube according to claim 2, wherein: the connecting assembly (309) comprises a nylon sheet (3091), a connecting sheet (3092), a clamping block (3093) and a clamping groove (3094), the surface of the side column A (304) is connected with the connecting sheet (3092) through the nylon sheet (3091), the clamping block (3093) is fixed on the inner side of one end of the connecting sheet (3092), and the clamping groove (3094) clamped with the clamping block (3093) is formed in the surface of the side column B (305).

4. A smoke evacuation tube for an agricultural machine as claimed in claim 3 wherein: an anti-skid groove is formed in the outer side of the connecting sheet (3092), and the section of one end of the connecting sheet (3092) is an arc surface.

5. An agricultural machinery smoke evacuation tube according to claim 4, wherein: rubber pads are arranged at two ends of the side bars A (304) and the side bars B (305), and the two ends of the side bars A (304) and the two ends of the side bars B (305) are in extrusion contact.

6. An agricultural machinery smoke evacuation tube according to claim 1, wherein: top end of pipeline (100) is provided with top cap structure (400), top cap structure (400) are including installation film (401), side piece (402), install slot (403) and side piece (407), the top fixedly connected with top cap of installation film (401), side piece (402) symmetry are fixed in the top both sides of pipeline (100), the inside of installing slot (403) is inserted to the bottom of installation film (401), side piece (407) are fixed in installation film (401) one side and are contacted with side piece (402) top surface.

7. The agricultural machinery smoke evacuation tube according to claim 6, wherein: screw holes (404) are formed in the side blocks (402), rotating rods (406) are arranged in the screw holes (404), and butt joint holes (405) connected with the end parts of the rotating rods (406) are formed in one side of the mounting bottom plate (401).

8. An agricultural machinery smoke evacuation tube according to claim 7, wherein: the outer end of the rotary rod (406) is fixed with a rotary handle, and the surface of the rotary handle is provided with anti-skid patterns.