CN212232174U - 360 unload grain action bars structure - Google Patents
360 unload grain action bars structure Download PDFInfo
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- CN212232174U CN212232174U CN202020591583.0U CN202020591583U CN212232174U CN 212232174 U CN212232174 U CN 212232174U CN 202020591583 U CN202020591583 U CN 202020591583U CN 212232174 U CN212232174 U CN 212232174U
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- operating rod
- switch box
- switch
- action bars
- twister
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Abstract
The utility model discloses a 360-degree grain unloading operating rod structure, which comprises an operating rod and a switch box, wherein the operating rod is of a hollow structure, the operating rod and the switch box are both provided with corresponding waist-shaped holes and a plurality of fixed holes, and the switch box is arranged on the operating rod and is fixed by screwing bolts into the fixed holes; the switch box is internally provided with an upper double-layer structure and a lower double-layer structure, the upper cavity of the switch box is provided with a twister switch, and a wire harness of the twister switch is arranged in the lower cavity of the switch box and penetrates into a waist-shaped hole on the operating rod. The utility model discloses in, be fixed in the switch box with the mode of assembly inside, assemble the switch box on the action bars again, the pencil of switch passes through the inside hole of action bars, forms the dark line, can not expose, and the switch box is sealed no longer to fear rainwater and dust.
Description
Technical Field
The utility model particularly relates to a 360 unload grain action bars structure.
Background
At present, in domestic harvesters, a 360-degree grain unloading barrel is adopted for unloading grains, the principle is that a motor drives a left rotation and a right rotation, a hydraulic oil cylinder drives a lifting, and an operation mode is that an operation rod controls a mechanical valve and an electrical switch controls the motor. In order to facilitate the operation, a user can operate most manufacturers to fix the electric switch on the operating rod, the fixing mode of the electric switch is usually very simple and rough, the electric switch is welded on the operating rod by a steel plate or fixed by a binding belt, and the like, and the modes can not carry out dustproof and waterproof protection on the switch, so that the failure rate of the switch is very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art, and provides a 360-degree grain unloading operating rod structure which comprises an operating rod and a switch box, wherein the operating rod is of a hollow structure, the operating rod and the switch box are both provided with corresponding waist-shaped holes and a plurality of fixing holes, and the switch box is arranged on the operating rod and is fixed by screwing bolts into the fixing holes; the switch box is internally provided with an upper double-layer structure and a lower double-layer structure, the upper cavity of the switch box is provided with a twister switch, and a wire harness of the twister switch is arranged in the lower cavity of the switch box and penetrates into a waist-shaped hole on the operating rod.
Furthermore, a semicircular groove is formed in the contact position of the switch box and the operating rod, and the semicircular groove is matched with the operating rod in shape.
Furthermore, the fixing holes are all internally threaded holes.
Furthermore, there are 2 fixing holes.
Has the advantages that: the utility model discloses in, be fixed in the switch box with the mode of assembly inside, assemble the switch box on the action bars again, the pencil of switch passes through the inside hole of action bars, forms the dark line, can not expose, under the prerequisite of guaranteeing the simple operation of being convenient for, has improved fixed mode for have good dustproof, waterproof performance after the installation of the twister switch is accomplished, reduce switch fault rate increase of service life.
Drawings
FIG. 1 is a schematic view of the overall structure of a 360-degree grain unloading operating rod structure;
FIG. 2 is a front view of the lever;
FIG. 3 is a top view of the switch box;
in the figure: 1. the operating rod 2, the switch box 3, the twister switch 4, the lower cavity 5 and the upper cavity. 6. Waist-shaped hole, 7, semicircular groove.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1-3, a 360-degree grain unloading operating rod structure comprises an operating rod 1 and a switch box 2, wherein the operating rod 1 is of a hollow structure, the operating rod 1 and the switch box 2 are both provided with corresponding waist-shaped holes and 2 fixing holes, the fixing holes are all internal thread holes, a semicircular groove 7 is arranged at the contact part of the switch box 2 and the operating rod 1, the semicircular groove 7 is matched with the operating rod 1 in shape, and the switch box 2 is arranged on the operating rod 1 and is screwed into the fixing holes through bolts for fixing; an upper double-layer structure and a lower double-layer structure are arranged in the switch box 2, the upper cavity 5 of the switch box is provided with the twister switch 3, and a wire harness of the twister switch 3 is arranged in the lower cavity 4 of the switch box and penetrates into the waist-shaped hole 6 on the operating rod 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A360-degree grain unloading operating rod structure is characterized by comprising an operating rod and a switch box, wherein the operating rod is of a hollow structure, the operating rod and the switch box are respectively provided with a corresponding waist-shaped hole and a plurality of fixing holes, and the switch box is arranged on the operating rod and is screwed into the fixing holes through bolts for fixing; the switch box is internally provided with an upper double-layer structure and a lower double-layer structure, the upper cavity of the switch box is provided with a twister switch, and a wire harness of the twister switch is arranged in the lower cavity of the switch box and penetrates into a waist-shaped hole on the operating rod.
2. The 360-degree grain unloading operating rod structure according to claim 1, wherein a semicircular groove is formed in the contact position of the switch box and the operating rod, and the semicircular groove is matched with the operating rod in shape.
3. The 360-degree grain unloading operating rod structure according to claim 1, wherein the fixing holes are all internally threaded holes.
4. The 360-degree grain unloading operating rod structure according to claim 1, wherein the number of the fixing holes is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591583.0U CN212232174U (en) | 2020-04-20 | 2020-04-20 | 360 unload grain action bars structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591583.0U CN212232174U (en) | 2020-04-20 | 2020-04-20 | 360 unload grain action bars structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212232174U true CN212232174U (en) | 2020-12-29 |
Family
ID=74002403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020591583.0U Active CN212232174U (en) | 2020-04-20 | 2020-04-20 | 360 unload grain action bars structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212232174U (en) |
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2020
- 2020-04-20 CN CN202020591583.0U patent/CN212232174U/en active Active
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