CN215370892U - Agricultural machine spiral bevel gear speed reducer - Google Patents
Agricultural machine spiral bevel gear speed reducer Download PDFInfo
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- CN215370892U CN215370892U CN202022363373.9U CN202022363373U CN215370892U CN 215370892 U CN215370892 U CN 215370892U CN 202022363373 U CN202022363373 U CN 202022363373U CN 215370892 U CN215370892 U CN 215370892U
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Abstract
The utility model provides a spiral bevel gear speed reducer of agricultural machinery, comprising: the speed reducer comprises a speed reducer body, a mounting seat and a first mounting hole; the mounting seat at the bottom of the speed reducer body is square, a circular first mounting hole is formed in each of four corners of the mounting seat, and a second mounting hole is formed in the mounting seat; a first opening is formed in the left side of the front end of the mounting seat and communicated with a first mounting hole in the corner of the left side of the front end of the mounting seat; the speed reducer has the advantages of reasonable structure, convenience in penetrating of bolts, convenience in mounting and fixing of the speed reducer body, high mounting efficiency, good bolt protection and difficulty in damaging threads, so that the problems and the defects provided by the utility model are effectively solved.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a spiral bevel gear speed reducer of agricultural machinery.
Background
The spiral bevel gear speed reducer has the advantages of large bearing capacity, low noise, long service life, high efficiency and the like, and is widely applied to agricultural machinery.
When the existing spiral bevel gear reducer is fixedly installed on a vertical installation surface of agricultural machinery equipment, a bolt is inconvenient to penetrate and fix, and the installation efficiency is low.
In view of the above, the present invention provides a spiral bevel gear reducer for an agricultural machine, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spiral bevel gear reducer of agricultural machinery, which aims to solve the problems and the defects in the prior art.
In order to achieve the purpose, the utility model provides an agricultural machine spiral bevel gear reducer, which is achieved by the following specific technical means:
an agricultural machine spiral bevel gear reducer comprising: the speed reducer comprises a speed reducer body, a mounting seat, a first mounting hole, a second mounting hole, a first opening, a second opening and a protection pad; the mounting base at the bottom of the speed reducer body is square, a circular first mounting hole is formed in each of four corners of the mounting base, and a second mounting hole is formed in the mounting base; a first opening is formed in the left side of the front end of the mounting seat and communicated with a first mounting hole in the corner of the left side of the front end of the mounting seat; a second opening is formed in the rear side of the right end of the mounting seat and communicated with the first mounting hole in the corner of the rear side of the left end of the mounting seat; protection pads are pasted on the first mounting hole and the side face of the first opening at the corner of the left side of the front end of the mounting seat and on the first mounting hole and the side face of the second opening at the corner of the rear side of the left end of the mounting seat.
As further optimization of the technical scheme, the second mounting hole of the spiral bevel gear speed reducer of the agricultural machine is a circular through hole.
As a further optimization of the technical scheme, the first opening of the spiral bevel gear reducer of the agricultural machine is rectangular in plan view, and the first opening and the first mounting hole at the left corner of the front end of the mounting seat are inverted U-shaped in plan view.
As a further optimization of the technical scheme, the second opening of the spiral bevel gear speed reducer of the agricultural machine is arc-shaped in plan view, the circle center of the arc-shaped second opening coincides with the circle center of the first mounting hole at the left corner of the front end of the mounting seat, and the second opening and the first mounting hole at the rear corner of the right end of the mounting seat are inclined in U-shape in plan view.
As a further optimization of the technical scheme, the protective pad of the spiral bevel gear speed reducer of the agricultural machine is U-shaped in plan view, and the protective pad is made of hard plastic products.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the first opening and the first mounting hole at the left corner of the front end of the mounting seat are arranged to be in an inverted U shape when viewed from above, the circle center of the arc-shaped second opening is superposed with the circle center of the first mounting hole at the left corner of the front end of the mounting seat, and the second opening and the first mounting hole at the rear corner of the right end of the mounting seat are in an inclined U shape when viewed from above, so that the speed reducer body is conveniently hung on the bolt of the mounting surface, the penetration of other mounting bolts is facilitated, the mounting and fixing of the speed reducer body are facilitated, and the mounting efficiency is improved.
2. According to the utility model, the protection pad is arranged, so that the threads of the bolt are not easily damaged when the speed reducer body is suspended, and the bolt protection is facilitated.
3. Through the improvement of the spiral bevel gear speed reducer of the agricultural machine, the spiral bevel gear speed reducer has the advantages of reasonable structure, convenience in penetrating of bolts, convenience in mounting and fixing of the speed reducer body, high mounting efficiency, good bolt protection and difficulty in damaging threads, so that the problems and the defects in the background technology are effectively solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
fig. 3 is a schematic top view of the mounting base of the present invention.
In the figure: the speed reducer comprises a speed reducer body 1, a mounting seat 2, a first mounting hole 3, a second mounting hole 4, a first opening 5, a second opening 6 and a protection pad 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention provides a specific technical embodiment of a spiral bevel gear reducer of an agricultural machine:
an agricultural machine spiral bevel gear reducer comprising: the speed reducer comprises a speed reducer body 1, a mounting seat 2, a first mounting hole 3, a second mounting hole 4, a first opening 5, a second opening 6 and a protection pad 7; the mounting base 2 at the bottom of the speed reducer body 1 is square, four corners of the mounting base 2 are respectively provided with a circular first mounting hole 3, and a second mounting hole 4 is formed in the mounting base 2; a first opening 5 is formed in the left side of the front end of the mounting seat 2, and the first opening 5 is communicated with a first mounting hole 3 at the left corner of the front end of the mounting seat 2; a second opening 6 is formed in the rear side of the right end of the mounting seat 2, and the second opening 6 is communicated with the first mounting hole 3 at the corner of the rear side of the left end of the mounting seat 2; protection pads 7 are adhered to the side surfaces of the first mounting hole 3 and the first opening 5 at the left corner of the front end of the mounting seat 2 and the side surfaces of the first mounting hole 3 and the second opening 6 at the rear corner of the left end of the mounting seat 2.
Specifically, referring to fig. 3, the second mounting hole 4 is a circular through hole.
Specifically, referring to fig. 3, the first opening 5 is rectangular in plan view, and the first opening 5 and the first mounting hole 3 at the left corner of the front end of the mounting base 2 are inverted U-shaped in plan view for hanging with a bolt.
Specifically, referring to fig. 3, the second opening 6 is arc-shaped when viewed from above, the center of the arc of the second opening 6 coincides with the center of the first mounting hole 3 at the left corner of the front end of the mounting base 2, and the second opening 6 and the first mounting hole 3 at the rear corner of the right end of the mounting base 2 are inclined in a U shape when viewed from above for being hooked with the bolt.
Specifically, referring to fig. 3, the protection pad 7 is U-shaped in a top view, and the protection pad 7 is made of a hard plastic product, so that the first mounting hole 3 at the position of the protection pad 7 is not easy to damage the screw thread of the bolt, which is beneficial to protecting the bolt.
The method comprises the following specific implementation steps:
before installation, two bolts are connected to a vertical installation surface of agricultural equipment in a threaded mode, one bolt can be in hanging connection and matching with a first installation hole 3 and a first opening 5 in the left corner of the front end of an installation seat 2, the other bolt can be in hanging connection and matching with a first installation hole 3 and a second opening 6 in the rear corner of the right end of the installation seat 2, and the bolts and the installation surface are not drawn in a legend.
During installation, one of the bolts slides into the first mounting hole 3 at the left corner of the front end of the mounting seat 2 through the first opening 5, the mounting seat 2 is rotated by taking the first mounting hole 3 at the position as a center, the other bolt slides into the first mounting hole 3 at the rear corner of the right end of the mounting seat 2 through the second opening 6, the speed reducer body 1 can be hung on a vertical mounting surface of agricultural equipment, the bolts can be conveniently penetrated and arranged, the bolts penetrate into the rest first mounting holes 3 and the rest second mounting holes 4 and are fixedly connected with the mounting surface through threads, and finally the bolts for hanging the speed reducer body 1 are screwed down to complete the mounting and fixing of the speed reducer body 1 and the mounting surface.
In summary, the following steps: according to the spiral bevel gear speed reducer of the agricultural machine, the first opening and the first mounting hole at the left corner of the front end of the mounting seat are arranged to be in an inverted U shape when viewed from top, the circle center of the arc shape of the second opening is arranged to coincide with the circle center of the first mounting hole at the left corner of the front end of the mounting seat, and the second opening and the first mounting hole at the rear corner of the right end of the mounting seat are inclined when viewed from top, so that the speed reducer body is conveniently hung on a bolt of a mounting surface to facilitate the penetration of other mounting bolts, the mounting and fixing of the speed reducer body are facilitated, and the mounting efficiency is improved; by arranging the protection pad, the threads of the bolt are not easily damaged when the speed reducer body is suspended, and the protection of the bolt is facilitated; through the improvement of the spiral bevel gear speed reducer of the agricultural machine, the spiral bevel gear speed reducer has the advantages of reasonable structure, convenience in penetrating of bolts, convenience in mounting and fixing of the speed reducer body, high mounting efficiency, good bolt protection and difficulty in damaging threads, so that the problems and the defects provided by the utility model are effectively solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. An agricultural machine spiral bevel gear reducer comprising: the speed reducer comprises a speed reducer body (1), a mounting seat (2), a first mounting hole (3), a second mounting hole (4), a first opening (5), a second opening (6) and a protection pad (7); the method is characterized in that: the mounting seat (2) at the bottom of the speed reducer body (1) is square, four corners of the mounting seat (2) are respectively provided with a circular first mounting hole (3), a second mounting hole (4) is arranged between two first mounting holes (3) at two adjacent corners, and the second mounting holes (4) are arranged on the mounting seat (2); a first opening (5) is formed in the left side of the front end of the mounting seat (2), and the first opening (5) is communicated with a first mounting hole (3) in the left corner of the front end of the mounting seat (2); a second opening (6) is formed in the rear side of the right end of the mounting seat (2), and the second opening (6) is communicated with the first mounting hole (3) in the corner of the rear side of the left end of the mounting seat (2); protection pads (7) are pasted on the side of the first mounting hole (3) and the first opening (5) at the corner of the left side of the front end of the mounting seat (2) and on the side of the first mounting hole (3) and the second opening (6) at the corner of the rear side of the left end of the mounting seat (2).
2. An agricultural machine spiral bevel gear reducer according to claim 1, wherein: the second mounting hole (4) is a circular through hole.
3. An agricultural machine spiral bevel gear reducer according to claim 1, wherein: the first opening (5) is rectangular in plan view, and the first opening (5) and the first mounting hole (3) at the left corner of the front end of the mounting seat (2) are inverted U-shaped in plan view.
4. An agricultural machine spiral bevel gear reducer according to claim 1, wherein: second opening (6) overlook and are the arc form, and the centre of a circle of second opening (6) arc form and the centre of a circle coincidence of first mounting hole (3) of mount pad (2) front end left side corner to second opening (6) and first mounting hole (3) of mount pad (2) right-hand member rear side corner overlook and are the U-shaped of slope.
5. An agricultural machine spiral bevel gear reducer according to claim 1, wherein: the protection pad (7) is U-shaped in plan view, and the protection pad (7) is made of hard plastic products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363373.9U CN215370892U (en) | 2020-10-22 | 2020-10-22 | Agricultural machine spiral bevel gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363373.9U CN215370892U (en) | 2020-10-22 | 2020-10-22 | Agricultural machine spiral bevel gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215370892U true CN215370892U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022363373.9U Active CN215370892U (en) | 2020-10-22 | 2020-10-22 | Agricultural machine spiral bevel gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215370892U (en) |
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2020
- 2020-10-22 CN CN202022363373.9U patent/CN215370892U/en active Active
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