CN212604288U - Double-beam steering axle and plant protection equipment with same - Google Patents
Double-beam steering axle and plant protection equipment with same Download PDFInfo
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- CN212604288U CN212604288U CN202020188078.1U CN202020188078U CN212604288U CN 212604288 U CN212604288 U CN 212604288U CN 202020188078 U CN202020188078 U CN 202020188078U CN 212604288 U CN212604288 U CN 212604288U
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- axle
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Abstract
The utility model relates to a two crossbeams turn to axle and have this plant protection equipment that turns to axle. This turn to axle includes through fixed plate fixed mounting at the main reducer assembly of girder lower part, this device of girder adopts the axle of two crossbeam structures, has improved the structural strength and bending resistance moment, the anti-torque capacity of axle greatly, and the rated load of the machinery of increase can load water tank, medical kit, the fertilizer case of bigger capacity, improves the operating efficiency.
Description
Technical Field
The utility model relates to an agricultural equipment technical field specifically is a two crossbeams turn to axle and have this plant protection equipment that turns to the axle.
Background
Plant protection machinery generally refers to a general name of various mechanical equipment used in agriculture and forestry when used for crop production. The development of plant protection machinery greatly improves the efficiency and quality of agricultural production.
The cross beam of the plant protection machine steering axle in the prior art mostly adopts a single cross beam structure. The plant protection machine with the single-beam structure has the advantages of low bearing capacity, poor stability and poor durability. The plant protection machine adopting the structural connection mode of the axle with the single-acting beam structure has lower bearing capacity and poorer mechanical stability.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect and not enough among the above-mentioned prior art, the utility model provides a two crossbeam structure turn to axle and plant protection machine. This plant protection machine turns to axle has improved the stability and the durability that turn to the axle owing to adopt two crossbeam structural style.
In order to achieve the above object, a first technical aspect of the present invention relates to a double-beam steering axle, including a main reducer assembly fixedly mounted on a lower portion of a main beam through a fixing plate, wherein the main beam includes a first connecting beam and a second connecting beam, one end of the first connecting beam is fixedly connected with one end of the second connecting beam through a first connecting block, and the other end of the first connecting beam is fixedly connected with the other end of the second connecting beam through a second connecting block; the bottom parts of the first connecting beam and the second connecting beam are fixedly connected with a first upper limb connecting piece at the same time, and the bottom parts of the first connecting beam and the second connecting beam are fixedly connected with a second upper limb connecting piece at the same time.
Preferably, the first upper limb connecting piece comprises a first bottom plate, a first vertical plate, two first side plates and a first shaft sleeve, the first shaft sleeve is fixedly installed on the first vertical plate, and the two first side plates are installed on the first bottom plate at intervals and are fixedly connected with the first vertical plate at the same time.
In any of the above schemes, the second upper limb connecting piece includes a second bottom plate, a second vertical plate, two second side plates and a second shaft sleeve, the second shaft sleeve is fixedly mounted on the second vertical plate, and the two second side plates are mounted on the second bottom plate at intervals and are simultaneously fixedly connected with the second vertical plate.
In any of the above schemes, optionally, one end of the main reducer assembly is fixedly connected to a first upper limb assembly on the first vertical pipe through a first transmission shaft, and the other end of the main reducer assembly is fixedly connected to a second upper limb assembly on the second vertical pipe through a second transmission shaft.
In any of the above schemes, a steering mechanism is fixedly connected to the fixing plate through a bolt.
In any of the above solutions, an end of the first riser is fixedly connected to the first end assembly through a flange bolt, and an end of the second riser is fixedly connected to the second end assembly through a flange bolt.
In any of the above schemes, a first steering ear plate is rotatably sleeved on the first vertical pipe, and a second steering ear plate is rotatably sleeved on the second vertical pipe.
In any of the above schemes, the steering mechanism is a double-acting cylinder. The double-acting oil cylinder has high stability and high bearing capacity.
In any of the above schemes, it is preferable that one end of the double-acting oil cylinder is fixedly hinged to the first steering ear plate, and the other end of the double-acting oil cylinder is fixedly hinged to the second steering ear plate.
Optionally, a first wheel drive disk is mounted on the first end assembly and a second wheel drive disk is mounted on the second end assembly.
In any of the above schemes, a plurality of fixed connection plates arranged in parallel at intervals are fixedly connected to the main beam.
In any of the above schemes, one end of the fixed connecting plate is fixedly connected with the first connecting beam, and the other end is fixedly connected with the second connecting beam. The bearing capacity of the main beam is improved due to the arrangement of the fixed connecting plate.
In any of the above schemes, the two ends of the fixing plate are respectively and fixedly connected with a connecting rib plate. The connecting rib plates have the advantages that the load capacity of the steering axle is improved, and the stability of the steering axle is improved.
In any of the above schemes, one end of the connecting rib plate is fixedly connected with the fixing plate, and the other end is fixedly connected with the main beam.
In any of the above schemes, one end of the first connecting beam is fixedly welded to one end of the second connecting beam through a first connecting block, and the other end of the first connecting beam is fixedly welded to the other end of the second connecting beam through a second connecting block; the bottom of the first connecting beam and the bottom of the second connecting beam are fixedly welded with a first upper limb connecting piece at the same time, and the bottom of the first connecting beam and the bottom of the second connecting beam are fixedly welded with a second upper limb connecting piece at the same time.
The utility model discloses a second technical scheme provides a plant protection equipment, and this plant protection equipment adopts the utility model discloses a turn to the axle.
Compared with the prior art the utility model discloses a two crossbeams turn to improvement of axle structural strength, have bending resistance moment, anti-torque capacity, the rated load of the machinery of increase, can load water tank, medical kit, the fertilizer can of bigger capacity, improve the operating efficiency.
Drawings
Fig. 1 is a schematic perspective view of a steering axle according to a preferred embodiment of the present invention.
Fig. 2 is a front view structure diagram of the embodiment of the steering axle shown in fig. 1 according to the present invention.
Fig. 3 is a schematic perspective view of a first upper limb connector or a second upper limb connector according to the embodiment of the steering axle of fig. 1 of the present invention.
Detailed Description
The preferred embodiments of the present invention will be further explained with reference to the accompanying drawings;
in the description of the present invention, it is to be understood that the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indicating the number of technical features indicated, whereby the features defined as "first", "second", etc. may explicitly or implicitly include one or more such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "assembled" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
as shown in fig. 1-3, a double-beam steering axle comprises a main reducer assembly 2 fixedly mounted on the lower portion of a main beam through a fixing plate 1, wherein the main beam comprises a first connecting beam 3 and a second connecting beam 4, one end of the first connecting beam 3 is fixedly connected with one end of the second connecting beam 4 through a first connecting block 5, and the other end of the first connecting beam 3 is fixedly connected with the other end of the second connecting beam 4 through a second connecting block 6; a first upper limb connecting piece 7 is fixedly connected to the bottoms of the first connecting beam 3 and the second connecting beam 4, and a second upper limb connecting piece 8 is fixedly connected to the bottoms of the first connecting beam 3 and the second connecting beam 4.
In this embodiment, the first upper limb connector 7 or the second upper limb connector 8 includes a first bottom plate 10, a first vertical plate 11, two first side plates 12, and a first sleeve 13. The first shaft sleeve 13 is fixedly installed on the first vertical plate 11, and the two first side plates 12 are installed on the first bottom plate 10 at intervals and are fixedly connected with the first vertical plate 11 at the same time. The second upper limb attachment member 8 is of the same construction and composition as the first upper limb attachment member 7. Namely, the second upper limb connecting piece comprises a second bottom plate, a second vertical plate, two second side plates and a second shaft sleeve, the second shaft sleeve is fixedly arranged on the second vertical plate, and the two second side plates are arranged on the second bottom plate at intervals and are simultaneously and fixedly connected with the second vertical plate. One end of the main speed reducer assembly 2 is fixedly connected with a first upper limb assembly 15 on a first vertical pipe 14 through a first transmission shaft 9, and the other end of the main speed reducer assembly is fixedly connected with a second upper limb assembly 16 on a second vertical pipe 17 through a second transmission shaft 16.
And a steering mechanism is fixedly connected to the fixing plate 1 through bolts. The end of the first riser 14 is fixedly connected with a first end assembly 18 through a flange bolt, and the end of the second riser 17 is fixedly connected with a second end assembly 19 through a flange bolt. A first wheel drive disk 24 is mounted on the first end assembly 18 and a second wheel drive disk 25 is mounted on the second end assembly 19.
A first steering ear plate 20 is rotatably fitted over the first stem 14, and a second steering ear plate 21 is rotatably fitted over the second stem 17. In the embodiment, the steering mechanism is a double-acting cylinder 22. One end of the double-acting oil cylinder 22 is provided with a pull rod 23 which is fixedly hinged with the first steering lug plate 20, and the other end of the double-acting oil cylinder 23 is fixedly hinged with the second steering lug plate 21. A plurality of fixed connection plates 26 arranged in parallel at intervals are fixedly connected to the main beam. One end of the fixed connecting plate 26 is fixedly connected with the first connecting beam 3, and the other end is fixedly connected with the second connecting beam 4. Connecting rib plates 27 are fixedly connected to both ends of the fixing plate 1, respectively. One end of the connecting rib plate 27 is fixedly connected with the fixing plate 1, and the other end is fixedly connected with the main beam.
Example 2:
as shown in fig. 1 to 3, a double-beam steering axle includes a main reducer assembly 2 fixedly mounted on a lower portion of a main beam including a first connecting beam 3 and a second connecting beam 4 by a fixing plate 1. The difference between this embodiment and embodiment 1 is that one end of the first connecting beam 3 is fixedly welded to one end of the second connecting beam 4 through a first connecting block 5, and the other end of the first connecting beam 3 is fixedly welded to the other end of the second connecting beam 4 through a second connecting block 6; and a first upper limb connecting piece 7 is fixedly welded at the bottoms of the first connecting cross beam 3 and the second connecting cross beam 4 at the same time, and a second upper limb connecting piece 8 is fixedly welded at the bottoms of the first connecting cross beam 3 and the second connecting cross beam 4 at the same time. In the present embodiment, the first connecting beam 3 and the second connecting beam 4 are made of rectangular metal tubes of a hollow structure. The main beam made by the structure has light weight.
The first upper limb connecting piece 7 and/or the second upper limb connecting piece 8 comprise a first bottom plate 10, a first vertical plate 11, two first side plates 12 and a first shaft sleeve 13. The first shaft sleeve 13 is fixedly installed on the first vertical plate 11, and the two first side plates 12 are installed on the first bottom plate 10 at intervals and are fixedly connected with the first vertical plate 11 at the same time. The second upper limb attachment member 8 is of the same construction and composition as the first upper limb attachment member 7. Namely, the second upper limb connecting piece comprises a second bottom plate, a second vertical plate, two second side plates and a second shaft sleeve, the second shaft sleeve is fixedly arranged on the second vertical plate, and the two second side plates are arranged on the second bottom plate at intervals and are simultaneously and fixedly connected with the second vertical plate. One end of the main speed reducer assembly 2 is fixedly connected with a first upper limb assembly 15 on a first vertical pipe 14 through a first transmission shaft 9, and the other end of the main speed reducer assembly is fixedly connected with a second upper limb assembly 16 on a second vertical pipe 17 through a second transmission shaft 16.
A steering mechanism 17 is fixedly connected to the fixing plate 1 through bolts. The fixing plate 1 is made of metal material. The end of the first riser 14 is fixedly connected with a first end assembly 18 through a flange bolt, and the end of the second riser 17 is fixedly connected with a second end assembly 19 through a flange bolt. A first wheel drive disk 24 is mounted on the first end assembly 18 and a second wheel drive disk 25 is mounted on the second end assembly 19.
A first steering ear plate 20 is rotatably fitted over the first stem 14, and a second steering ear plate 21 is rotatably fitted over the second stem 17. The first and second steering lugs 20, 21 are each made of a metallic material. In the embodiment, the steering mechanism is a double-acting cylinder 22. One end of the double-acting oil cylinder 22 is provided with a pull rod 23 which is fixedly hinged with the first steering lug plate 20, and the other end of the double-acting oil cylinder 23 is fixedly hinged with the second steering lug plate 21.
A plurality of fixed connection plates 26 arranged in parallel at intervals are fixedly connected to the main beam. One end of the fixed connecting plate 26 is fixedly connected with the first connecting beam 3, and the other end is fixedly connected with the second connecting beam 4. Connecting rib plates 27 are fixedly connected to both ends of the fixing plate 1, respectively. One end of the connecting rib plate 27 is fixedly connected with the fixing plate 1, and the other end is fixedly connected with the main beam. In the present embodiment, the fixing connection plate 26 is made of a metal material.
Example 3: a plant protection machine employing the double-beam steering axle of embodiment 1 or 2.
After reading this specification, it will be apparent to those skilled in the art that the present invention is formed by a combination of prior art, and some of these prior art forming each part of the present invention are described in detail herein, and some are not described in detail for the sake of brevity of the specification, but will be known to those skilled in the art after reading this specification. Moreover, it will be appreciated by those skilled in the art that the combination of these prior art techniques to form the present invention is highly creative and is a crystal that has been analyzed theoretically and experimented for many years by the inventor. It will also be apparent to those skilled in the art from this disclosure that each of the embodiments disclosed herein, and any combination of features, can be incorporated into the present invention.
Claims (10)
1. The utility model provides a two crossbeam steering wheel axles which characterized in that: the main beam comprises a first connecting beam and a second connecting beam, one end of the first connecting beam is fixedly connected with one end of the second connecting beam through a first connecting block, and the other end of the first connecting beam is fixedly connected with the other end of the second connecting beam through a second connecting block; the bottom parts of the first connecting beam and the second connecting beam are fixedly connected with a first upper limb connecting piece at the same time, and the bottom parts of the first connecting beam and the second connecting beam are fixedly connected with a second upper limb connecting piece at the same time.
2. The twin beam steering axle of claim 1 wherein: the first upper limb connecting piece comprises a first bottom plate, a first vertical plate, two first side plates and a first shaft sleeve, the first shaft sleeve is fixedly arranged on the first vertical plate, and the two first side plates are arranged on the first bottom plate at intervals and are fixedly connected with the first vertical plate at the same time.
3. The twin beam steering axle of claim 1 wherein: the second upper limb connecting piece comprises a second bottom plate, a second vertical plate, two second side plates and a second shaft sleeve, the second shaft sleeve is fixedly arranged on the second vertical plate, and the two second side plates are arranged on the second bottom plate at intervals and are fixedly connected with the second vertical plate.
4. The twin beam steering axle of claim 1 wherein: one end of the main speed reducer assembly is fixedly connected with a first upper limb assembly on the first vertical pipe through a first transmission shaft, and the other end of the main speed reducer assembly is fixedly connected with a second upper limb assembly on the second vertical pipe through a second transmission shaft.
5. The twin beam steering axle of claim 4 wherein: and the fixed plate is fixedly connected with a steering mechanism through a bolt.
6. The twin beam steering axle of claim 5 wherein: the tail end of the first vertical pipe is fixedly connected with the first tail end assembly through a flange bolt, and the tail end of the second vertical pipe is fixedly connected with the second tail end assembly through a flange bolt.
7. The twin beam steering axle of claim 6 wherein: the first vertical pipe is rotatably sleeved with a first steering ear plate, and the second vertical pipe is rotatably sleeved with a second steering ear plate.
8. The twin beam steering axle of claim 7 wherein: the steering mechanism is a double-acting oil cylinder.
9. The twin beam steering axle of claim 8 wherein: and one end pull rod of the double-acting oil cylinder is fixedly hinged with the first steering lug plate, and the other end of the double-acting oil cylinder is fixedly hinged with the second steering lug plate.
10. Plant protection equipment, including two crossbeam steering wheel axles, its characterized in that: the plant protection device employs a double-beam steering axle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020188078.1U CN212604288U (en) | 2020-02-20 | 2020-02-20 | Double-beam steering axle and plant protection equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020188078.1U CN212604288U (en) | 2020-02-20 | 2020-02-20 | Double-beam steering axle and plant protection equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212604288U true CN212604288U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020188078.1U Active CN212604288U (en) | 2020-02-20 | 2020-02-20 | Double-beam steering axle and plant protection equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212604288U (en) |
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2020
- 2020-02-20 CN CN202020188078.1U patent/CN212604288U/en active Active
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