CN203094215U - Tooth plate for track shoe tooth complement hightening - Google Patents
Tooth plate for track shoe tooth complement hightening Download PDFInfo
- Publication number
- CN203094215U CN203094215U CN 201320084828 CN201320084828U CN203094215U CN 203094215 U CN203094215 U CN 203094215U CN 201320084828 CN201320084828 CN 201320084828 CN 201320084828 U CN201320084828 U CN 201320084828U CN 203094215 U CN203094215 U CN 203094215U
- Authority
- CN
- China
- Prior art keywords
- caterpillar block
- dental lamina
- tooth
- block tooth
- bulldozer
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a tooth plate for track shoe complement hightening, and the tooth plate is widely used for the track shoe tooth complement hightening of engineering machines such as a bulldozer, an excavator and the like in earth and stone work. The tooth plate comprises a tooth plate body of a strip-shaped column structure. The length of the tooth plate body is matched with that of each tooth of a track shoe. The lower end of the tooth plate body (1) is a welding combining face (2) matched with an abrasion face of each tooth of the track shoe. The tooth plate is simple in structure and easy to assemble and provides a repair method for exceeding abrasion of the teeth of the track shoe in operation of the bulldozer. Construction methods are simple, replacement and disassembly of the track shoe of the bulldozer are needless, time and labor are saved, and maintenance cost can be substantially reduced.
Description
Technical field
The utility model relates to a kind of caterpillar block and replenishes and to increase dental lamina, is used for being widely used in the construction machinery and equipment of earth and rock works work---and the caterpillar block tooth of bulldozer, excavating machine etc. replenishes and increases.
Background technology
Bulldozer, excavating machine are widely used in the earth and rock works construction in road building, bridge, mine etc.The main walking power of bulldozer, excavating machine is exactly to rely on the screw die tooth of the combination crawler belt plate on the crawler belt to provide.Because the working environment factor of bulldozer, the crawler belt of forming by the polylith caterpillar block undertaking whole bulldozer the work operation, sink, anti-skidding, so the caterpillar block tooth wear of bulldozer, excavating machine is quite quick in the work, the caterpillar block tooth height of severe wear reduces, naturally just reduced anti-skidding, tractive force of whole bulldozer etc., directly cause the work efficiency of bulldozer to reduce significantly, even the work of can't bearing a heavy burden.Because mostly present bulldozer caterpillar block tooth be integrative-structure, therefore in the past the practice has only the crawler belt plate of changing again on the bulldozer crawler belt to solve when above-mentioned situation occurring.And the replacing of bulldozer crawler belt plate be a very big pretty troublesome engineering (and its to change reason also only be because the tooth wear on the crawler belt plate is serious, cause the screw die tooth height low excessively), such way shortcoming is to take a lot of work, and the price of a crawler belt plate of every replacing is very expensive, the cost height, uneconomical, and also the caterpillar block of changing can't be done his usefulness again, can only scrap, cause the serious wasting of resources.
Summary of the invention
The utility model proposes the additional dental lamina that increases of a kind of bulldozer caterpillar block tooth at the prior art deficiency.
The technical scheme that the utility model adopted:
A kind of caterpillar block tooth replenishes and increases dental lamina, the dental lamina body (1) that comprises the strip column structure, the length of described dental lamina body (1) and caterpillar block tooth coupling, the lower end of described dental lamina body (1) are the solder bond face (2) that mates with caterpillar block tooth wear face.
Described caterpillar block tooth replenishes and increases dental lamina, and the elevation profile of described dental lamina body (1) is rectangle or isosceles trapezoid.
Described caterpillar block tooth replenishes and to increase dental lamina, the elevation profile of described dental lamina body (1) be rectangle and isosceles trapezoid in conjunction with shape, described isosceles trapezoid go to the bottom into the solder bond face (2) of caterpillar block tooth wear face coupling.
Described caterpillar block tooth replenishes and increases dental lamina, solder bond face (2) two ends of dental lamina body (1) lower end and caterpillar block tooth wear face coupling are provided with the arcs of recesses projection (3) with caterpillar block tooth wear semicircle angle coupling, and the length of described dental lamina body (1) is equal to or less than the length of caterpillar block tooth.
Described caterpillar block tooth replenishes and increases dental lamina, and the solder bond face (2) of dental lamina body (1) lower end and caterpillar block tooth wear face coupling is the plane, and the length of dental lamina body (1) is less than the length of caterpillar block tooth.
Useful good effect of the present utility model:
1, the utility model bulldozer caterpillar block tooth replenishes and increases dental lamina, and is simple in structure, and assembling provides a kind of and can solve the over worn restorative procedure of caterpillar block tooth in the bulldozer work easily.Construction method is simple, does not need to change, dismantle the bulldozer caterpillar block, and is time saving and energy saving, but first mate's degree reduces the use cost and the maintenance and repair cost of bulldozer! And its firm degree could reach the height and the using property data of former tooth behind the weld-on installation!
2, the utility model bulldozer caterpillar block tooth replenishes and increases dental lamina, be used for bulldozer caterpillar block tooth and replenish standby maintenance, the maintenance measures that increases, do not need to change, dismantle the bulldozer caterpillar block, a bulldozer caterpillar block can multiple welding use the additional dental lamina that increases, can produce good economic benefits, and increased service life of bulldozer caterpillar block, and reduce it and scrapped frequency, saved resource.
Description of drawings
Fig. 1: the utility model bulldozer caterpillar block tooth replenishes and increases one of dental lamina front elevation;
Fig. 2: the utility model bulldozer caterpillar block tooth replenishes and increases two of dental lamina front elevation;
Fig. 3: the utility model bulldozer caterpillar block tooth replenishes and increases one of dental lamina lateral plan (vertical profile profile);
Fig. 4: the utility model bulldozer caterpillar block tooth replenishes and increases two of dental lamina lateral plan (vertical profile profile);
Fig. 5: the utility model bulldozer caterpillar block tooth replenishes and increases three of dental lamina lateral plan (vertical profile profile).
The specific embodiment
Embodiment one: referring to Fig. 1 or Fig. 2, the utility model caterpillar block tooth replenishes and increases dental lamina, the dental lamina body 1 that comprises the strip column structure, the length of described dental lamina body 1 and caterpillar block tooth coupling, the lower end of described dental lamina body 1 is the solder bond face 2 that mates with caterpillar block tooth wear face.
Described caterpillar block tooth replenishes and increases dental lamina, and the elevation profile shape of dental lamina body 1 can be rectangle, as shown in Figure 3; Or be isosceles trapezoid, as shown in Figure 4; Or be rectangle and isosceles trapezoid in conjunction with shape, as shown in Figure 5, described isosceles trapezoid go to the bottom into the solder bond face 2 of caterpillar block tooth wear face coupling.
Embodiment two: referring to Fig. 2, Fig. 3, Fig. 4 or Fig. 5, the caterpillar block tooth of present embodiment replenishes and increases dental lamina, different with embodiment one is: solder bond face (2) two ends of dental lamina body 1 lower end and caterpillar block tooth wear face coupling are provided with the arcs of recesses projection 3 with caterpillar block tooth wear semicircle angle coupling, and the length of described dental lamina body 1 is equal to or less than the length of caterpillar block tooth.
Embodiment three: referring to Fig. 1, Fig. 3, Fig. 4 or Fig. 5, the caterpillar block tooth of present embodiment replenishes and to increase dental lamina, and different with embodiment one is: dental lamina body 1 lower end is the plane with the solder bond face 2 of caterpillar block tooth wear face coupling, and the length of dental lamina body 1 is slightly less than the length of caterpillar block tooth.
The utility model bulldozer caterpillar block tooth increases dental lamina, can adopt high-strength wearable material and the moulding of special purpose model integrally casting.Solid, attractive in appearance, practicality.
Weld-on installation is on the crawler belt screw die of the bulldozer that has been worn during use, and construction is simple, and is easy to operate, is connected firmly.Its firm degree could reach the height and the using property data of former tooth behind the weld-on installation!
Adopt the utility model, do not need to change, dismantle the bulldozer caterpillar block, and a bulldozer caterpillar block can multiple welding use the additional dental lamina that increases, can produce good economic benefits, can also prolong bulldozer caterpillar block service life, reduce the wasting of resources, have the good social benefit.
Claims (5)
1. a caterpillar block tooth replenishes and increases dental lamina, the dental lamina body (1) that comprises the strip column structure, the length of described dental lamina body (1) and caterpillar block tooth coupling is characterized in that: the lower end of described dental lamina body (1) is the solder bond face (2) that mates with caterpillar block tooth wear face.
2. caterpillar block tooth according to claim 1 replenishes and increases dental lamina, and it is characterized in that: the elevation profile of described dental lamina body (1) is rectangle or isosceles trapezoid.
3. caterpillar block tooth according to claim 1 replenishes and increases dental lamina, it is characterized in that: the elevation profile of described dental lamina body (1) be rectangle and isosceles trapezoid in conjunction with shape, described isosceles trapezoid go to the bottom into the solder bond face (2) of caterpillar block tooth wear face coupling.
4. replenish according to claim 1,2 or 3 described caterpillar block teeth and increase dental lamina, it is characterized in that: solder bond face (2) two ends of dental lamina body (1) lower end and caterpillar block tooth wear face coupling are provided with the arcs of recesses projection (3) with caterpillar block tooth wear semicircle angle coupling, and the length of described dental lamina body (1) is equal to or less than the length of caterpillar block tooth.
5. replenish according to claim 1,2 or 3 described caterpillar block teeth and increase dental lamina, it is characterized in that: the solder bond face (2) of dental lamina body (1) lower end and caterpillar block tooth wear face coupling is the plane, and the length of dental lamina body (1) is less than the length of caterpillar block tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084828 CN203094215U (en) | 2013-02-25 | 2013-02-25 | Tooth plate for track shoe tooth complement hightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084828 CN203094215U (en) | 2013-02-25 | 2013-02-25 | Tooth plate for track shoe tooth complement hightening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203094215U true CN203094215U (en) | 2013-07-31 |
Family
ID=48845645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084828 Expired - Fee Related CN203094215U (en) | 2013-02-25 | 2013-02-25 | Tooth plate for track shoe tooth complement hightening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203094215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614364A (en) * | 2015-06-26 | 2018-01-19 | 株式会社小松制作所 | The manufacture method of strip piece, creeper tread and strip piece |
-
2013
- 2013-02-25 CN CN 201320084828 patent/CN203094215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614364A (en) * | 2015-06-26 | 2018-01-19 | 株式会社小松制作所 | The manufacture method of strip piece, creeper tread and strip piece |
| US10717483B2 (en) | 2015-06-26 | 2020-07-21 | Komatsu Ltd. | Lug bar, track shoe, and method for producing lug bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140225 |