CN213083339U - Tug convenient to replace quickly for excavator - Google Patents
Tug convenient to replace quickly for excavator Download PDFInfo
- Publication number
- CN213083339U CN213083339U CN202021991672.0U CN202021991672U CN213083339U CN 213083339 U CN213083339 U CN 213083339U CN 202021991672 U CN202021991672 U CN 202021991672U CN 213083339 U CN213083339 U CN 213083339U
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- Prior art keywords
- tug
- fixed
- excavator
- mounting hole
- quick replacement
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 14
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of excavator track assembly parts, in particular to a tug convenient for quick replacement for an excavator, which comprises an excavator support, wherein a fixed seat and a supporting seat are fixedly arranged on the upper end surface of the excavator support from left to right in sequence, a mounting seat is fixedly arranged on the upper end surface of the supporting seat, a first mounting hole is formed in the outer wall of the mounting seat in a penetrating way, a plurality of clamping grooves which are uniformly distributed are arranged on the right side wall of the mounting seat, a fixed ring is arranged on the right side of the mounting seat, a second mounting hole is formed in the outer wall of the fixed ring in a penetrating way, a clamping block matched with the plurality of clamping grooves is fixedly connected on the left side wall of the fixed ring, a fixed groove is arranged on the upper end surface of the fixed seat, so that the tug body can be conveniently installed in the mounting seat through the clamping groove in a clamping, and then the central shaft of the tug body is stably fixed on the fixed seat.
Description
Technical Field
The utility model relates to an excavator track assembly spare part technical field, concretely relates to tow boat for excavator convenient to quick replacement.
Background
Excavator riding wheel is also known as holding in the palm the sprocket, play the effect of holding up track caterpillar track, keep the linear motion of caterpillar track, there is sealed lubricating oil in the riding wheel inside, track caterpillar track is taken on the overcoat of holding in the palm the sprocket, can be rotatory around the center pin, during the installation with the center pin fixed can, if the riding wheel damages, the track just can't keep straight line walking, can influence work efficiency certainly, the excavator riding wheel is mostly fixed through nut and hex bolts, insert the riding wheel center pin in the clamp, screw up the nut on hex bolts surface and make the clamp press from both sides tight riding wheel center pin of clamp, can accomplish the installation.
At present, when the tugboat of the excavator is maintained, the tugboat can be detached for replacement by unscrewing the hexagon bolts one by one, so that the detachment is troublesome and time is consumed; and the hexagon bolt bears the gravity for a long time, and is easy to break after being used for a long time, so that the riding wheel is connected and rocked, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tow boat for excavator convenient to quick replacement aims at solving the excavator tow boat and dismantles more troublesome and consume time to and hexagon bolt uses easy fracture of being of a specified duration, leads to the riding wheel to connect the problem of rocking.
In order to achieve the above object, the utility model provides a following technical scheme: a tugboat for an excavator convenient for quick replacement comprises an excavator support, wherein a fixed seat and a supporting seat are fixedly arranged on the upper end surface of the excavator support from left to right in sequence, the upper end surface of the supporting seat is fixedly provided with a mounting seat, the outer wall of the mounting seat is provided with a first mounting hole in a penetrating way, the right side wall of the mounting seat is provided with a plurality of clamping grooves which are uniformly distributed, the right side of the mounting seat is provided with a fixing ring, a second mounting hole is arranged on the outer wall of the fixing ring in a penetrating way, a clamping block matched with the clamping grooves is fixedly connected to the left side wall of the fixing ring, the upper end surface of the fixed seat is provided with a fixed groove, the front end surface and the rear end surface of the fixed seat are both provided with two fixed holes in a penetrating way, the fixed axle of tug body passes second mounting hole and first mounting hole in proper order and runs through solid fixed ring and mount pad and extends to the outside of fixed slot.
In order to make things convenient for can the joint with a plurality of fixture blocks in the inside of draw-in groove, conduct the utility model discloses a be convenient for quick replacement's tow boat is preferred, a plurality of the draw-in groove encircles around first mounting hole, and is a plurality of the fixture block encircles around second mounting hole.
For the convenience fix the center pin of tug body on the fixing base, conduct the utility model discloses a be convenient for quick replacement's tug is preferred for excavator, the outer wall of tug body fixed axle runs through and has seted up the bolt hole.
In order to fix the stable inside at the fixed slot with the center pin of tug body, as the utility model discloses a be convenient for quick replacement's tug is preferred, the inside of fixing base is provided with the U-shaped bolt, two fixed orificess of terminal surface, two bolt holes and rear end face before the U-shaped bolt is passed respectively at both ends about the U-shaped bolt, the nut has all been cup jointed to the rear end of both ends lateral wall about the U-shaped bolt.
In order to fix solid fixed ring on the right side of mount pad, conduct the utility model discloses a tow boat is preferred for excavator convenient to quick replacement, be provided with the screw thread on the lateral wall of tow boat body fixed axle, threaded connection is passed through with the inside of second mounting hole to tow boat body fixed axle.
For convenient fixed ring and mount pad fix, conduct the utility model discloses a be convenient for quick replacement's tow boat is preferred for excavator, it is a plurality of the fixture block difference joint is in the inside of a plurality of draw-in grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of tow boat for excavator convenient to quick replacement: the fixing ring is fixedly sleeved on the fixing shaft of the tug body, and then the fixing ring is moved leftwards, so that the clamping blocks are clamped in the clamping grooves, and the fixing ring and the mounting seat are conveniently fixed, so that the tug body is rapidly mounted in the mounting seat, and the effects of convenience in disassembly and assembly and quick replacement of the tug are achieved;
2. this kind of tow boat for excavator convenient to quick replacement: the central shaft of the tug body extends to the inside of the fixing groove, so that the U-shaped bolt respectively penetrates through the two fixing holes on the front end face, the two bolt holes and the two fixing holes on the rear end face, and then the U-shaped bolt is fixed through the two nuts, so that the central shaft of the tug body is stably fixed in the fixing groove, and the effect of stably mounting the tug is achieved;
3. to sum up, this kind of tow boat for excavator convenient to quick replacement has easy dismounting, quick replacement tow boat and the effect of stable fixed tow boat.
Drawings
FIG. 1 is a drawing of a tugboat structure for excavator convenient for quick replacement of the utility model;
FIG. 2 is a sectional view of the present invention;
FIG. 3 is a top sectional view of the present invention;
fig. 4 is a partial right view structural diagram of the present invention.
In the figure: 1. a support of the excavator; 2. a fixed seat; 201. fixing grooves; 202. a fixing hole; 3. a tug body; 301. bolt holes; 4. a U-shaped bolt; 401. a nut; 5. a supporting seat; 6. a mounting seat; 601. a first mounting hole; 602. a card slot; 7. a fixing ring; 701. a second mounting hole; 702. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a tug for excavator convenient to quick replacement, including digging quick-witted support 1, it has fixing base 2 and supporting seat 5 to dig quick-witted support 1's up end from a left side to right side fixed mounting in proper order, the up end fixed mounting of supporting seat 5 has mount pad 6, the outer wall of mount pad 6 runs through and has seted up first mounting hole 601, the right side wall of mount pad 6 is provided with a plurality of evenly distributed's draw-in groove 602, the right side of mount pad 6 is provided with solid fixed ring 7, gu fixed ring 7's outer wall runs through and has seted up second mounting hole 701, gu fixed ring 7's left side wall fixedly connected with and a plurality of draw-in groove 602 assorted fixture block 702, the up end of fixing base 2 is provided with fixed slot 201, both ends face all runs through and has seted up two fixed orificess 202 around fixing base 2, the fixed axle of tug body 3 passes second mounting hole 701 and first mounting hole.
In this embodiment: through with solid fixed ring 7 fixed cup joint on the fixed axle of tug body 3, remove solid fixed ring 7 left after that, make the inside of a plurality of fixture blocks 702 joint at draw-in groove 602, and then conveniently fix solid fixed ring 7 and mount pad 6, the center pin through making tug body 3 extends to the inside of fixed slot 201, and then make U-shaped bolt 4 pass two fixed orificess 202 of preceding terminal surface respectively, two fixed orificess 202 of two bolt holes 301 and rear end face, fix U-shaped bolt 4 through two nuts 401 after that, thereby fix the inside at fixed slot 201 with the center pin of tug body 3 is stable.
As a technical optimization scheme of the utility model, a plurality of draw-in grooves 602 encircle around first mounting hole 601, and a plurality of fixture blocks 702 encircle around second mounting hole 701.
In this embodiment: surrounding around first mounting hole 601 through setting up a plurality of draw-in grooves 602, a plurality of fixture blocks 702 surround around second mounting hole 701 for when cup jointing mount pad 6 and solid fixed ring 7 on the fixed axle of tug boat body 3, a plurality of fixture blocks 702 can the joint in the inside of draw-in groove 602.
As a technical optimization scheme of the utility model, the outer wall of 3 fixed axles of tow boat body runs through and has seted up bolt hole 301.
In this embodiment: through two bolt holes 301 to conveniently fix the center pin of tow boat body 3 on fixing base 2.
As a technical optimization scheme of the utility model, the inside of fixing base 2 is provided with U-shaped bolt 4, and two fixed orificess 202 of terminal surface before both ends pass respectively about U-shaped bolt 4, two bolt holes 301 and two fixed orificess 202 of rear end face, and nut 401 has all been cup jointed to the rear end of both ends lateral wall about U-shaped bolt 4.
In this embodiment: the center shaft of the tug body 3 is stably fixed inside the fixing groove 201 by passing the U-bolt 4 through the two fixing holes 202 of the front end surface, the two bolt holes 301, and the two fixing holes 202 of the rear end surface, and then tightening the two nuts 401.
As a technical optimization scheme of the utility model, be provided with the screw thread on the lateral wall of tow boat body 3 fixed axle, the threaded connection is passed through with the inside of second mounting hole 701 to tow boat body 3 fixed axle.
In this embodiment: will fix the fixed ring 7 through the screw thread and fixedly cup joint on the fixed axle of tug body 3, remove fixed ring 7 left after that for a plurality of fixture blocks 702 joint is in the inside of draw-in groove 602, and then will fix fixed ring 7 on the right side of mount pad 6.
As a technical optimization scheme of the utility model, a plurality of fixture blocks 702 joint respectively in the inside of a plurality of draw-in grooves 602.
In this embodiment: through with a plurality of fixture blocks 702 respectively the joint in the inside of a plurality of draw-in grooves 602 to conveniently fix solid fixed ring 7 and mount pad 6.
The theory of operation, at first, through cup jointing solid fixed ring 7 is fixed on the fixed axle of tug body 3, remove solid fixed ring 7 left after that, make the inside of a plurality of fixture blocks 702 joints at draw-in groove 602, and then conveniently fix solid fixed ring 7 and mount pad 6, thereby quick install tug body 3 in mount pad 6, the inside that extends to fixed slot 201 through the center pin that makes tug body 3, and then make U-shaped bolt 4 pass two fixed orificess 202 of preceding terminal surface respectively, two fixed orifices 202 of two bolt holes 301 and rear end face, fix U-shaped bolt 4 through two nuts 401 after that, thereby with the stable inside of fixing at fixed slot 201 of center pin of tug body 3.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tug for excavator convenient to quick replacement, includes excavator support (1) and tug body (3), its characterized in that: dig the up end of quick-witted support (1) and have fixing base (2) and supporting seat (5) from a left side to the right side fixed mounting in proper order, the up end fixed mounting of supporting seat (5) has mount pad (6), the outer wall of mount pad (6) runs through and has seted up first mounting hole (601), the right side wall of mount pad (6) is provided with a plurality of evenly distributed's draw-in groove (602), the right side of mount pad (6) is provided with solid fixed ring (7), the outer wall of solid fixed ring (7) runs through and has seted up second mounting hole (701), the left side wall fixedly connected with of solid fixed ring (7) and a plurality of draw-in groove (602) assorted fixture block (702), the up end of fixing base (2) is provided with fixed slot (201), two fixed orificess (202) have all been run through to the front and back both ends face of fixing base (2), the fixed axle of tow boat body (3) passes second mounting hole (701) and first mounting hole (601) ) And a mounting seat (6) extending to the outside of the fixing groove (201).
2. The tug for excavator convenient for quick replacement according to claim 1, wherein: the clamping grooves (602) are arranged around the first mounting hole (601), and the clamping blocks (702) are arranged around the second mounting hole (701).
3. The tug for excavator convenient for quick replacement according to claim 1, wherein: the outer wall of the fixed shaft of the tug body (3) is provided with a bolt hole (301) in a penetrating way.
4. The tug for excavator convenient for quick replacement according to claim 3, wherein: the fixing base is characterized in that a U-shaped bolt (4) is arranged inside the fixing base (2), the left end and the right end of the U-shaped bolt (4) penetrate through two fixing holes (202) of the front end face, two bolt holes (301) and two fixing holes (202) of the rear end face respectively, and nuts (401) are sleeved at the rear ends of the outer side walls of the left end and the right end of the U-shaped bolt (4).
5. The tug for excavator convenient for quick replacement according to claim 1, wherein: the outer side wall of the fixed shaft of the tug body (3) is provided with threads, and the fixed shaft of the tug body (3) is connected with the inside of the second mounting hole (701) through the threads.
6. The tug for excavator convenient for quick replacement according to claim 1, wherein: the clamping blocks (702) are clamped in the clamping grooves (602) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021991672.0U CN213083339U (en) | 2020-09-11 | 2020-09-11 | Tug convenient to replace quickly for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021991672.0U CN213083339U (en) | 2020-09-11 | 2020-09-11 | Tug convenient to replace quickly for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213083339U true CN213083339U (en) | 2021-04-30 |
Family
ID=75635132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021991672.0U Expired - Fee Related CN213083339U (en) | 2020-09-11 | 2020-09-11 | Tug convenient to replace quickly for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213083339U (en) |
-
2020
- 2020-09-11 CN CN202021991672.0U patent/CN213083339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tugboat for excavator convenient for quick replacement Effective date of registration: 20230223 Granted publication date: 20210430 Pledgee: Fujian Nan'an Rural Commercial Bank Co.,Ltd. Xiamei Sub branch Pledgor: Quanzhou Kairong Construction Machinery Co.,Ltd. Registration number: Y2023350000050 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |