CN207934834U - A kind of haulage gear of the drilling machine with pooling feature - Google Patents
A kind of haulage gear of the drilling machine with pooling feature Download PDFInfo
- Publication number
- CN207934834U CN207934834U CN201721903779.3U CN201721903779U CN207934834U CN 207934834 U CN207934834 U CN 207934834U CN 201721903779 U CN201721903779 U CN 201721903779U CN 207934834 U CN207934834 U CN 207934834U
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- China
- Prior art keywords
- pin
- tow attachment
- power
- planker
- spring
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Abstract
The utility model provides a kind of haulage gear of the drilling machine with pooling feature, including tow attachment component and power planker, power planker is arranged on the guide pass of advance frame, wearing plate is set between the power power planker and advance frame, it is matched outside the wearing plate and advance frame, tow attachment component includes tow attachment, traction chain, pin, installation set, spring；Power planker lower end and one end of tow attachment connect; tow attachment has pin mounting hole along center symmetric setting; the pin outer surface is arranged with installation set and spring successively; the pin bottom end connecting spring washer and plain washer; the tail portion of the tow attachment; it is provided with traction chain at pin central axis; the traction chain is connected by the tail portion of axis pin and tow attachment; use the form of spring strutting pin; flexible drawing is realized, screw thread unloading needs is met, protects entire trailer system; and it is simple in structure, it is easy to generalization popularization.
Description
Technical field
Mechanism is related to a kind of structure coordinating traction pin using spring, belongs to the stake machine field in engineering machinery, has
Body is a kind of haulage gear of drilling machine with pooling feature.
Background technology
Traditional hitch structure, has a single function, and usually in the upper and lower ends face processing screw hole of planker, passes through the one of stud
End is connected thereto, and the other end is then connect with traction chain with pin（It is then connect with rope clamp connector when wire rope traction）.Though this structure
Simple easy processing, but existing deficiency has：One, to the processing request of screw hole height, especially position degree requirement, otherwise screw thread can be by
Lateral force and lead to premature failure.Two, full structure is rigid connection, is frequently being promoted, under the bad working environments of pressurization, is being existed up and down
Hard impact and alternate stress, have injury to entire trailer system.Three, when adjunction drilling rod, screw thread breakout process if there is one section from
Protection can form screw thread by stroke, and such old-fashioned structure does not have then, is easy to squeeze and hinders screw thread.
Invention content
This structure uses the form of spring strutting pin, realizes flexible drawing, meet compared with traditional tow attachment
Screw thread unloading needs, and protects entire trailer system, and simple in structure, is easy to generalization popularization.
The technical solution of the present invention is to provide a kind of haulage gear of drilling machine with pooling feature, which is characterized in that including
Tow attachment component and power planker,
The power planker is arranged on the guide pass of advance frame, is arranged between the power planker and advance frame wear-resisting
It is matched outside plate, the wearing plate and advance frame,
The tow attachment component includes tow attachment, traction chain, pin, installation set, spring；
Power planker lower end and one end of tow attachment connect, and tow attachment has pin peace along center symmetric setting
Hole is filled, the pin outer surface is arranged with installation set and spring, the pin bottom end connecting spring washer and plain washer, institute successively
The tail portion for stating tow attachment, is provided with traction chain at pin central axis, and the traction chain is connect by axis pin and traction
The tail portion connection of head,
The tow attachment includes first part, second part and Part III, and the first part is plate-like, and described
Two parts are provided centrally with reinforcing plate, and the Part III of the tow attachment is in palmation, includes the connecting pin of arc, is connected
Multiple towing plates for being spaced and being distributed side by side are extended at end, and each towing plate is provided centrally with identical through-hole.
Further improvement of these options, the tow attachment use alloy structure steel material.
Further improvement of these options, the pin are threadedly attached on power planker.
Further improvement of these options, the spring are made of carbon spring steel.
The beneficial effects of the present invention are：
（1）, it is simple in structure, be easy to dismount；
（2）, flexible drawing can be reliably achieved；
（3）, can simply meet the needs of free travel；
（4）, versatility it is good, it is easy to spread.
Description of the drawings
With reference to specific drawings and examples, the invention will be further described.
Fig. 1 is the assembling structure of present invention buffering tow attachment.
Fig. 2 is the right view of the traction slide construction of power head of the present invention.
Fig. 3 is the front view of tow attachment of the present invention.
Fig. 4 is the vertical view of tow attachment of the present invention.
Specific implementation mode
The implementation of the present invention is described as follows below in conjunction with the accompanying drawings：
As shown in Figs 1-4, haulage gear of a kind of drilling machine with pooling feature, including tow attachment component and power planker
1,
The power planker is arranged on the guide pass of advance frame, is arranged between the power planker and advance frame wear-resisting
It is matched outside plate, the wearing plate and advance frame,
The tow attachment component includes tow attachment 2, traction chain 6, pin 4, installation set 9, spring 3；
Power planker lower end and one end of tow attachment connect, and tow attachment 2 has pin along center symmetric setting
Mounting hole, 4 outer surface of the pin are arranged with installation set 9 and spring 3,4 bottom end connecting spring washer of the pin, 8 peace successively
Washer 7, the tail portion of the tow attachment 2 are provided with traction chain 6 at pin central axis, and the traction chain passes through pin
Axis 5 is connect with the tail portion of tow attachment,
The tow attachment 2 includes first part 2.1, second part 2.2 and Part III 2.3, and the first part is in
Plate, the second part are provided centrally with reinforcing plate 2.4, and the Part III 2.3 of the tow attachment is in palmation, including
Multiple towing plates 2.5 for being spaced and being distributed side by side are extended in the connecting pin 2.7 of arc, connecting pin, and the center of each towing plate 2.5 is set
It is equipped with identical through-hole 2.6.
Further improvement of these options, the tow attachment use alloy structure steel material.
Further improvement of these options, the pin are threadedly attached on power planker 1.
Further improvement of these options, the spring are made of carbon spring steel.
Specific implementation process：When traction chain 6 is towed power, pass through 5 tow attachment 2 of axis pin, 2 stress of tow attachment
When, spring 3 is moved first along installation set 9, and installation set 9 and pin 4 are screwed on power planker 1 at this time, so
When only has spring 3 and fixed installation set 9, and there are relative motions, and during spring continues compression, tractive force overcomes wear-resisting
When friction between 11 guide rail of plate 10 and advance frame, entire planker starts to move, and realizes the promotion or pressurization of entire power head.
If the transmission of the above process, tractive force is progressive, the not impact of moment, the planker stroke phase of power head is driven
There is one section of springing stroke to tow attachment, unloading screw thread needs when adjunction drilling rod can be met.
It should be noted last that the above specific implementation mode is merely illustrative of the technical solution of the present invention and unrestricted,
Although being described the invention in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit of the technical scheme of the invention and range, should all cover
In the scope of the claims of the present invention.
Claims (4)
1. a kind of haulage gear of drilling machine with pooling feature, which is characterized in that including
Tow attachment component and power planker (1),
The power planker is arranged on the guide pass of advance frame, wearing plate is arranged between the power planker and advance frame, institute
It states and is matched outside wearing plate and advance frame,
The tow attachment component includes tow attachment（2）, traction chain（6）, pin（4）, installation set（9）, spring（3）；
Power planker lower end and one end of tow attachment connect, and tow attachment has pin installation along center symmetric setting
Hole, the pin（4）Outer surface is arranged with installation set successively（9）And spring（3）, the pin（4）Bottom end connecting spring washer
（8）And plain washer（7）, the tow attachment（2）Tail portion, be provided with traction chain at pin central axis（6）, described to lead
Draw chain and passes through axis pin（5）It is connect with the tail portion of tow attachment；
The tow attachment（2）Including first part（2.1）, second part（2.2）And Part III（2.3）, described first
Point plate-like, the second part is provided centrally with reinforcing plate（2.4）, the Part III of the tow attachment is in palmation,
Connecting pin including arc（2.7）, multiple towing plates for being spaced and being distributed side by side are extended in connecting pin（2.5）, each towing plate
（2.5）Be provided centrally with identical through-hole（2.6）.
2. a kind of haulage gear of the drilling machine with pooling feature as described in claim 1, which is characterized in that the tow attachment
（2）Using alloy structure steel material.
3. a kind of haulage gear of the drilling machine with pooling feature as described in claim 1, which is characterized in that the pin（4）
It is threadedly attached on power planker (1).
4. a kind of haulage gear of the drilling machine with pooling feature as described in claim 1, which is characterized in that the spring（3）
It is made of carbon spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903779.3U CN207934834U (en) | 2017-12-29 | 2017-12-29 | A kind of haulage gear of the drilling machine with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903779.3U CN207934834U (en) | 2017-12-29 | 2017-12-29 | A kind of haulage gear of the drilling machine with pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934834U true CN207934834U (en) | 2018-10-02 |
Family
ID=63647977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903779.3U Active CN207934834U (en) | 2017-12-29 | 2017-12-29 | A kind of haulage gear of the drilling machine with pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207934834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965282A (en) * | 2017-12-29 | 2018-04-27 | 江苏省无锡探矿机械总厂有限公司 | A kind of haulage gear of drilling machine with pooling feature |
-
2017
- 2017-12-29 CN CN201721903779.3U patent/CN207934834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965282A (en) * | 2017-12-29 | 2018-04-27 | 江苏省无锡探矿机械总厂有限公司 | A kind of haulage gear of drilling machine with pooling feature |
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