CN208702876U - The belt pulley clamp nut of speed probe can be connected - Google Patents
The belt pulley clamp nut of speed probe can be connected Download PDFInfo
- Publication number
- CN208702876U CN208702876U CN201821460442.4U CN201821460442U CN208702876U CN 208702876 U CN208702876 U CN 208702876U CN 201821460442 U CN201821460442 U CN 201821460442U CN 208702876 U CN208702876 U CN 208702876U
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- CN
- China
- Prior art keywords
- speed probe
- belt pulley
- clamp nut
- transmission shaft
- pulley clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the belt pulley clamp nuts that one kind can connect speed probe.The inner circumferential lower part that the belt pulley clamp nut of speed probe can be connected has threaded hole, for tightening driven pulley；The inner circumferential top that the belt pulley clamp nut of speed probe can be connected has the axis hole being connected to threaded hole, for installing speed probe transmission shaft；The side week of the axis hole offers vertical compression screw hole 2；Speed probe transmission shaft is inserted into the axis hole of the belt pulley clamp nut, while making the flat position of speed probe transmission shaft to positive vertical compression screw hole, compresses speed probe transmission shaft by locking bolt components；The periphery that the belt pulley clamp nut of speed probe can be connected has outer-hexagonal.This can connect the belt pulley clamp nut of speed probe instead of the clamp nut of former belt pulley, the connecting shaft of driven pulley and tachometer of measuring can be allowed to establish effectively connection, to measure driven pulley actual speed.
Description
Technical field
The utility model is about engine art, and the belt pulley that can connect speed probe especially with regard to one kind compresses
Nut.
Background technique
In diesel engine industry, in test development process, especially in the mating development process of agricultural machinery vehicle, sometimes
Transmitting power is transmitted by belt, since there are the characteristics of belt slippage for belt transmitting, so that the reality of driven wheel
The small phenomenon of rotating ratio theoretical rotational speed, i.e. revolving speed lose phenomenon.At this moment the actual speed of driven pulley, ability must just be measured
The skidding coefficient of belt is calculated, for instructing the matched development experiments of agricultural machinery vehicle.
But since driven pulley is high speed rotation part, the connecting shaft of tachometer of measuring can not be established directly therewith effectively to be connected
It connects, therefore is unable to measure its actual speed.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable belt wheel loads for connecting speed probe
Tight nut, this can connect the belt pulley clamp nut of speed probe instead of the clamp nut of former belt pulley, can allow driven
The connecting shaft of belt pulley and tachometer of measuring establishes effectively connection, to measure driven pulley actual speed.
To achieve the above object, the utility model provides a kind of belt pulley clamp nut that can connect speed probe,
Its inner circumferential lower part has threaded hole, for tightening driven pulley；This can connect the belt pulley clamp nut of speed probe
Inner circumferential top has the axis hole being connected to threaded hole, for installing speed probe transmission shaft；The side week of the axis hole offers
Vertical compression screw hole；Speed probe transmission shaft is inserted into the axis hole of the belt pulley clamp nut, while passes speed probe
The flat position of moving axis compresses speed probe transmission shaft to positive vertical compression screw hole, by locking bolt components；This can connect revolving speed
The periphery of the belt pulley clamp nut of sensor has outer-hexagonal.
In a preferred embodiment, locking bolt components include: hold-down bolt and locking nut.
Compared with prior art, the belt pulley clamp nut according to the present utility model for connecting speed probe has such as
Down the utility model has the advantages that this can connect the belt pulley clamp nut of speed probe instead of the clamp nut of former belt pulley, Neng Gourang
The connecting shaft of driven pulley and tachometer of measuring establishes effectively connection, to measure driven pulley actual speed.
Detailed description of the invention
Fig. 1 is the section view according to the belt pulley clamp nut for connecting speed probe of one embodiment of the utility model
Structural schematic diagram.
Fig. 2 is the vertical view according to the belt pulley clamp nut for connecting speed probe of one embodiment of the utility model
Structural schematic diagram.
Fig. 3 is the installation according to the belt pulley clamp nut for connecting speed probe of one embodiment of the utility model
Structural schematic diagram.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 3, according to the belt wheel load for connecting speed probe of the preferred embodiments of the present invention
The inner circumferential lower part of tight nut has threaded hole 3, for replacing former clamp nut to tighten driven pulley 5；This can connect revolving speed biography
The inner circumferential top of the belt pulley clamp nut of sensor has the axis hole 1 being connected to threaded hole 3, for installing speed probe transmission
Axis 6；The side week of axis hole 1 offers vertical compression screw hole 2, for compressing speed probe transmission shaft 6；This can connect revolution speed sensing
The periphery of the belt pulley clamp nut of device has outer-hexagonal 4, can connect speed probe for tightening this using sleeve barrel tool
Belt pulley clamp nut.This can connect clamp nut of the belt pulley clamp nut of speed probe instead of former belt pulley, energy
The connecting shaft of driven pulley and tachometer of measuring is enough allowed to establish effectively connection, to measure driven pulley actual speed.
Specifically, the inner circumferential lower part that can connect the belt pulley clamp nut of speed probe has threaded hole 3, can connect
The belt pulley clamp nut of speed probe is screwed on driven pulley 5 by threaded hole 3, for replacing former clamp nut to twist
Tight driven pulley 5.
The inner circumferential top that the belt pulley clamp nut of speed probe can be connected has the axis hole 1 being connected to threaded hole 3,
For installing speed probe transmission shaft 6；The side week of axis hole 1 offers vertical compression screw hole 2；Speed probe transmission shaft 6 is inserted
Enter in the axis hole 1 of the belt pulley clamp nut, at the same make speed probe transmission shaft flat position to positive belt pulley clamp nut
On vertical compression screw hole 2, pass through locking bolt components compress speed probe transmission shaft 6.
Preferably, locking bolt components include: hold-down bolt 7 and locking nut 8, and be screwed with " locking nut 8 " " compresses spiral shell
Bolt 7 " is screwed into vertical compression screw hole 2, then tightens " hold-down bolt 7 ", so that the head of " hold-down bolt 7 " is pressed in revolution speed sensing
On the flat position of the transmission shaft of device, " locking nut 8 " is then tightened again, so that the transmission shaft of speed probe, which is fixed on, to be connected
In the axis hole 1 of the belt pulley clamp nut of speed probe,
Preferably, the specification of hold-down bolt 7 is M6x18, and the specification of locking nut 8 is M6.
The periphery that the belt pulley clamp nut of speed probe can be connected has outer-hexagonal 4, for using sleeve barrel tool
The belt pulley clamp nut of speed probe can be connected by tightening this.
As shown in figure 3, when using:
1, the former clamp nut of driven pulley is removed first.
2, the clamp nut that original machine is replaced with the belt pulley clamp nut that can connect speed probe, locks driven skin again
Belt wheel.
3, the transmission shaft of speed probe is inserted into the axis hole 1 of the belt pulley clamp nut, while makes speed probe
Transmission shaft flat position to the vertical compression screw hole 2 on positive belt pulley clamp nut.
4, " the hold-down bolt M6x18 " that is screwed with " locking nut M6 " is screwed into vertical compression screw hole 2, then tightens " pressure
Then tight bolt M6x18 " is twisted again so that the head of " hold-down bolt M6x18 " is pressed on the flat position of the transmission shaft of speed probe
Tightly " locking nut M6 ", so that the transmission shaft of speed probe is fixed on the belt pulley clamp nut that can connect speed probe
Axis hole 1 in, reach and the connecting shaft of tachometer of measuring effectively connect with driven pulley foundation, so as to measure driven skin
Actual speed when belt wheel works.
To sum up, this can connect the belt pulley clamp nut of speed probe instead of the clamp nut of former belt pulley, can
The connecting shaft of driven pulley and tachometer of measuring is allowed to establish effectively connection, to measure driven pulley actual speed.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (2)
1. the belt pulley clamp nut that one kind can connect speed probe, which is characterized in that its inner circumferential lower part has threaded hole, uses
In tightening driven pulley；The inner circumferential top that the belt pulley clamp nut of speed probe can be connected has to be connected to threaded hole
Axis hole, for installing speed probe transmission shaft；The side week of the axis hole offers vertical compression screw hole；Speed probe passes
Moving axis is inserted into the axis hole of the belt pulley clamp nut, while making the flat position of speed probe transmission shaft to positive vertical compression spiral shell
Hole compresses speed probe transmission shaft by locking bolt components；This can connect the belt pulley clamp nut of speed probe
Periphery has outer-hexagonal.
2. the belt pulley clamp nut of speed probe can be connected as described in claim 1, which is characterized in that the locking screw
Bolt assembly includes: hold-down bolt and locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460442.4U CN208702876U (en) | 2018-09-06 | 2018-09-06 | The belt pulley clamp nut of speed probe can be connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460442.4U CN208702876U (en) | 2018-09-06 | 2018-09-06 | The belt pulley clamp nut of speed probe can be connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702876U true CN208702876U (en) | 2019-04-05 |
Family
ID=65946234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460442.4U Active CN208702876U (en) | 2018-09-06 | 2018-09-06 | The belt pulley clamp nut of speed probe can be connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869512A (en) * | 2018-09-06 | 2018-11-23 | 广西玉柴机器股份有限公司 | The belt pulley clamp nut of speed probe can be connected |
-
2018
- 2018-09-06 CN CN201821460442.4U patent/CN208702876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869512A (en) * | 2018-09-06 | 2018-11-23 | 广西玉柴机器股份有限公司 | The belt pulley clamp nut of speed probe can be connected |
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| GR01 | Patent grant |