CN202574438U - Novel scraper of bulldozer - Google Patents
Novel scraper of bulldozer Download PDFInfo
- Publication number
- CN202574438U CN202574438U CN 201220158161 CN201220158161U CN202574438U CN 202574438 U CN202574438 U CN 202574438U CN 201220158161 CN201220158161 CN 201220158161 CN 201220158161 U CN201220158161 U CN 201220158161U CN 202574438 U CN202574438 U CN 202574438U
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- CN
- China
- Prior art keywords
- bulldozer
- turning rack
- type turning
- scraper
- wing plate
- 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 novel scraper of a bulldozer. The novel scraper of the bulldozer comprises an L-shaped roll-over stand, an installation base, a limiting spring, an elastic scrapping board, a fastening bolt and a pin shaft, wherein the installation base is welded on a wing plate frame of the bulldozer, the L-shaped roll-over stand is in a hinged connection with the installation base through the pin shaft, the elastic scrapping board is fixed on the L-shaped roll-over stand through the fastening bolt, one end of the limiting spring is connected with the wing plate frame of the bulldozer, and the other end of the limiting spring is connected with the L-shaped roll-over stand. The novel scraper of the bulldozer has the advantages that the structure is simple, the installation is convenient, the scraper is easy to maintain, the accumulation of track link attachments is reduced, the track is prevented from being blocked caused by too many attachments, the elastic scrapping board is fixed on the L-shaped roll-over stand through the fastening bolt, and when the scrapping board is severely abraded, the scrapping board is easy to replace.
Description
Technical field
The utility model relates to a kind of bulldozer, relates in particular to the novel scraping device of a kind of bulldozer.
Background technology
The environmental sanitation bulldozer is generally operational in the bulky refuse field, its work under bad environment, and running gear is adhered to by earth, rubbish etc. in the course of the work easily, twines.A large amount of rubbish is stuck in the middle of bulldozer wing plate and the crawler belt easily, forms bigger resistance to motion, even can crawler belt is stuck, has had a strong impact on the normal operation of complete machine, and cleaning is wasted time and energy.The employed cleaning shoe structure of present domestic environmental sanitation bulldozer is generally fairly simple, directly is fixed to hull back, and practical application is undesirable, causes the stuck phenomenon of crawler belt easily.
Summary of the invention
The utility model technical matters to be solved is: provide a kind of simple in structure; Easy for installation, the novel scraping device of bulldozer for ease of maintenaince reduces the accumulation of caterpillar block attachment; Prevent that crawler belt is too much and stuck because of attachment, when the scraper plate serious wear, be easy to change.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is:
The novel scraping device of a kind of bulldozer; Comprise L type turning rack 1, mount pad 2, limit spring 3, elastic scraper 4, binding bolt 5 and bearing pin 6; Mount pad 2 is welded on the bulldozer wing plate frame, and L type turning rack 1 is hinged on the mount pad 2 through bearing pin 6, and elastic scraper 4 is fixed on the L type turning rack 1 through binding bolt 5; Limit spring 3 one ends link to each other with bulldozer wing plate frame, and the other end is connected with L type turning rack 1.
Be welded with a sleeve 7 on the described L type turning rack 1, sleeve 7 is installed on the mount pad 2 of wing plate frame below through bearing pin 6.
Gusset 8 is strengthened in two of welding on the described L type turning rack 1, plays the effect of the fixing L of reinforcement type turning rack.
The structure of the utility model is installed in the top, crawler belt rear portion of bulldozer; On the mount pad of wing plate frame below; L type turning rack can limit its flip angle; Some elasticity clean-up scrapers are installed on the turning rack, and this elasticity clean-up scraper below is relative with the ground connection tooth of crawler belt, and the elastic force through limit spring can make scraper plate and the relative position of track lug maintenance.When the crawler belt of bulldozer was just changeing, attachment moved to caterpillar block and scrapes Board position and scraped and dispose, and this moment, L type turning rack clockwise direction can't rotate.When the reversing of the crawler belt of bulldozer, the difficult attachment of removing can overcome the pulling force of limit spring, force behind the L type turning rack left-hand revolution certain angle smoothly through and can not be stuck in above the chassis.
The beneficial effect of the utility model is: simple in structure, easy for installation, for ease of maintenaince, reduce the accumulation of caterpillar block attachment, and prevent that crawler belt is too much and stuck because of attachment.Elastic scraper is easy to change when the scraper plate serious wear through being bolted on the L type turning rack.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein, 1-L type turning rack, the 2-mount pad, the 3-limit spring, the 4-elastic scraper, the 5-binding bolt, the 6-bearing pin, the 7-sleeve, 8-strengthens gusset.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1; The novel scraping device of the described a kind of bulldozer of this specific embodiment comprises L type turning rack 1, mount pad 2, limit spring 3, elastic scraper 4, binding bolt 5 and bearing pin 6, and mount pad 2 is welded on the bulldozer wing plate frame; L type turning rack 1 is hinged on the mount pad 2 through bearing pin 6; Elastic scraper 4 is fixed on the L type turning rack 1 through binding bolt 5, and limit spring 3 one ends link to each other with bulldozer wing plate frame, and the other end is connected with L type turning rack 1.
Be welded with a sleeve 7 on the described L type turning rack 1, sleeve 7 is installed on the mount pad 2 of wing plate frame below through bearing pin 6.
Gusset 8 is strengthened in two of welding on the described L type turning rack 1, plays the effect of the fixing L of reinforcement type turning rack.
The structure of this specific embodiment is installed in the top, crawler belt rear portion of bulldozer; On the mount pad of wing plate frame below; L type turning rack can limit its flip angle; Some elasticity clean-up scrapers are installed on the turning rack, and this elasticity clean-up scraper below is relative with the ground connection tooth of crawler belt, and the elastic force through limit spring can make scraper plate and the relative position of track lug maintenance.When the crawler belt of bulldozer was just changeing, attachment moved to caterpillar block and scrapes Board position and scraped and dispose, and this moment, L type turning rack clockwise direction can't rotate.When the reversing of the crawler belt of bulldozer, the difficult attachment of removing can overcome the pulling force of limit spring, force behind the L type turning rack left-hand revolution certain angle smoothly through and can not be stuck in above the chassis.
The beneficial effect of this specific embodiment is: simple in structure, easy for installation, for ease of maintenaince, reduce the accumulation of caterpillar block attachment, and prevent that crawler belt is too much and stuck because of attachment.Elastic scraper is easy to change when the scraper plate serious wear through being bolted on the L type turning rack.
This specific embodiment does not constitute the restriction to the utility model, and analog structure of every employing the utility model and similar variation thereof all should be listed the protection domain of the utility model patent in.
Claims (3)
1. novel scraping device of bulldozer; It is characterized in that: comprise L type turning rack (1), mount pad (2), limit spring (3), elastic scraper (4), binding bolt (5) and bearing pin (6); Mount pad (2) is welded on the bulldozer wing plate frame; L type turning rack (1) is hinged on the mount pad (2) through bearing pin (6); Elastic scraper (4) is fixed on the L type turning rack (1) through binding bolt (5), and limit spring (3) one ends link to each other with bulldozer wing plate frame, and the other end is connected with L type turning rack (1).
2. the novel scraping device of a kind of bulldozer as claimed in claim 1 is characterized in that: be welded with a sleeve (7) on the described L type turning rack (1), sleeve (7) is installed on the mount pad (2) of wing plate frame below through bearing pin (6).
3. according to claim 1 or claim 2 the novel scraping device of a kind of bulldozer, it is characterized in that: described L type turning rack (1) is gone up two of welding and is strengthened gussets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158161 CN202574438U (en) | 2012-04-16 | 2012-04-16 | Novel scraper of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220158161 CN202574438U (en) | 2012-04-16 | 2012-04-16 | Novel scraper of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574438U true CN202574438U (en) | 2012-12-05 |
Family
ID=47243881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220158161 Expired - Fee Related CN202574438U (en) | 2012-04-16 | 2012-04-16 | Novel scraper of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574438U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416423A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Mini-tiller track assembly with silt removal function |
| CN107416054A (en) * | 2017-08-09 | 2017-12-01 | 宿州云宏建设安装有限公司 | A kind of soil cleaning plant for creeper undercarriage |
| CN112537378A (en) * | 2020-12-18 | 2021-03-23 | 艾克森特(南京)安全科技有限公司 | Water mist robot |
| CN116767367A (en) * | 2023-08-24 | 2023-09-19 | 上海郦天智能科技有限公司 | Automatic cleaning device and crawler belt travelling mechanism |
-
2012
- 2012-04-16 CN CN 201220158161 patent/CN202574438U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416423A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Mini-tiller track assembly with silt removal function |
| CN107416054A (en) * | 2017-08-09 | 2017-12-01 | 宿州云宏建设安装有限公司 | A kind of soil cleaning plant for creeper undercarriage |
| CN112537378A (en) * | 2020-12-18 | 2021-03-23 | 艾克森特(南京)安全科技有限公司 | Water mist robot |
| CN116767367A (en) * | 2023-08-24 | 2023-09-19 | 上海郦天智能科技有限公司 | Automatic cleaning device and crawler belt travelling mechanism |
| CN116767367B (en) * | 2023-08-24 | 2023-12-22 | 上海郦天智能科技有限公司 | Automatic cleaning device and crawler belt travelling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210416 |