CN105937251A - Preparation method for novel double-durable bucket tooth device - Google Patents
Preparation method for novel double-durable bucket tooth device Download PDFInfo
- Publication number
- CN105937251A CN105937251A CN201610494791.7A CN201610494791A CN105937251A CN 105937251 A CN105937251 A CN 105937251A CN 201610494791 A CN201610494791 A CN 201610494791A CN 105937251 A CN105937251 A CN 105937251A
- Authority
- CN
- China
- Prior art keywords
- bucket tooth
- plate
- side plates
- fixed cover
- cover frame
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2858—Teeth characterised by shape
Abstract
The invention provides a preparation method for a novel double-durable bucket tooth device. The novel double-durable bucket tooth device comprises a bucket tooth body, a bucket tooth plate and a fixed sleeve frame, wherein a bucket tooth cavity is arranged in the bucket tooth body; two oppositely-arranged side plates are arranged at the front end of the bucket tooth body; the bucket tooth plate is located between the two side plates; a rotary shaft is arranged at the middle part of the bucket tooth plate, and the two ends of the rotary shaft are rotationally connected with the side plates respectively; the two ends of the bucket tooth plate are both sharp parts; the fixed sleeve frame is capable of sleeving outside the bucket tooth plate and the side plates; thread holes are arranged in the sidewall of the fixed sleeve frame; a fixing bolt is arranged in each thread hole; the end parts of the fixing bolts can be abutted against the outer walls of the side plates, so as to fix the fixed sleeve frame on the side plates; and at this moment, the upper surface and the lower surface of the bucket tooth plate are both abutted against the inner wall of the fixed sleeve frame. The preparation method provided by the invention has the beneficial effect that because the bucket tooth is provided with the two sharp parts, one end can be replaced by the other end for continuing to operate in case of being worn, thus the utilization efficiency of the bucket tooth is increased, and the replacement frequency is reduced.
Description
Technical field
The present invention relates to the preparation method of a kind of novel double durable type bucket tooth device.
Background technology
Excavator bucket teeth is the vitals on excavator, is similar to the tooth of people, is also consumable accessory, is
Being made up of toothholder and bucket tooth body, the two connects by bearing pin.Owing to bucket tooth wear out failure part is bucket tooth
Body, as long as changing bucket tooth body.In prior art, bucket tooth body is changed frequently, not only affects work
Industry efficiency, and improve operating cost.
Summary of the invention
The problem to be solved in the present invention is to provide the preparation method of a kind of novel double durable type bucket tooth device,
Overcome deficiency of the prior art.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of novel double durable type
The preparation method of bucket tooth device, including bucket tooth body, bucket tooth plate and fixed cover frame, described bucket tooth is the most internal
Having bucket tooth chamber, the front end of described bucket tooth body has two side plates being oppositely arranged, described bucket tooth plate position
Between two described side plates, the middle part of described bucket tooth plate has rotating shaft, and the two ends of described rotating shaft respectively can
Rotate is connected with described side plate, and the two ends of described bucket tooth plate are tip；
Described fixed cover frame can be placed on outside described bucket tooth plate and described side plate, on the sidewall of described fixed cover frame
Having screwed hole, have fixing bolt in described screwed hole, the end of described fixing bolt can be with described side
The outer wall of plate is conflicted, and is fixed on described side plate by described fixed cover frame with this, the most described bucket tooth plate
All conflict with the inwall of described fixed cover frame in upper and lower surface.
Further, can be respectively provided with on the face conflicted in the described upper and lower surface of bucket tooth plate in described fixed cover frame
Rubber spacer.
The present invention has the advantage that with good effect: owing to using technique scheme, owing to bucket tooth has
There is double end tip, be replaced with the other end when therefore can at one end wear and tear and continue operation, it is provided that the profit of bucket tooth
By efficiency, decrease replacement frequency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
In figure: 1-bucket tooth body；2-side plate；3-pin-and-hole；4-bucket tooth plate；5-rotating shaft；6-fixed cover frame；
7-screwed hole；8-rubber spacer；9-tip.
Detailed description of the invention
As it is shown in figure 1, the present invention provides the preparation method of a kind of novel double durable type bucket tooth device, bag
Including bucket tooth body 1, bucket tooth plate 4 and fixed cover frame 6, have bucket tooth chamber in bucket tooth body 1, bucket tooth is originally
The front end of body 1 has two side plates 2 being oppositely arranged, and bucket tooth plate 4, between two side plates 2, struggles against
The middle part of tooth plate 4 has rotating shaft 5, and the two ends of rotating shaft 5 are the most rotating to be connected with side plate 2, bucket tooth
The two ends of plate 4 are tip；
Fixed cover frame 6 can be placed on outside bucket tooth plate 4 and side plate 2, and the sidewall of fixed cover frame 6 has screw thread
Hole 7, has fixing bolt (not shown) in screwed hole 7, the end of fixing bolt can be with side plate 2
Outer wall conflict, with this, fixed cover frame 6 is fixed on side plate 2, now the upper and lower table of bucket tooth plate 4
All conflict with the inwall of fixed cover frame 6 in face.
When the tip wear of bucket tooth plate 4 one end lost efficacy, fixed cover frame 6 can be pulled down, rotate bucket tooth plate
4 so that it is fixed cover frame 6 outwardly, then is placed on side plate 2 and incites somebody to action with fixing bolt by the tip of the other end
It is fixed, and this structure can make the utilization rate of bucket tooth double, and decreases the replacing of bucket tooth now, improves
Working performance.
Rubber spacer 8 can be respectively provided with on the face of surface upper and lower with bucket tooth plate 4 conflict in fixed cover frame 6,
The arranging of rubber spacer 8 can increase the laminating degree of fixed cover frame 6 and bucket tooth plate 4, it is to avoid bucket tooth 4 exists
Rock in fixed cover frame 6, affect operation effectiveness.
Above embodiments of the invention are described in detail, but described content has been only the preferable of the present invention
Embodiment, it is impossible to be considered the practical range for limiting the present invention.All made according to the present patent application scope
Impartial change and improvement etc., within all should still belonging to the patent covering scope of the present invention.
Claims (2)
1. the preparation method of a novel double durable type bucket tooth device, it is characterised in that: include bucket tooth
Body, bucket tooth plate and fixed cover frame, described bucket tooth is the most internal has bucket tooth chamber, before described bucket tooth body
End there are two side plates being oppositely arranged, described bucket tooth plate between two described side plates, described bucket tooth
The middle part of plate has rotating shaft, and the two ends of described rotating shaft are distinguished the most rotating and described side plate and are connected, described bucket
The two ends of tooth plate are tip；
Described fixed cover frame can be placed on outside described bucket tooth plate and described side plate, on the sidewall of described fixed cover frame
Having screwed hole, have fixing bolt in described screwed hole, the end of described fixing bolt can be with described side
The outer wall of plate is conflicted, and is fixed on described side plate by described fixed cover frame with this, the most described bucket tooth plate
All conflict with the inwall of described fixed cover frame in upper and lower surface.
The preparation method of a kind of novel double durable type bucket tooth device the most according to claim 1,
It is characterized in that: can be respectively provided with on the face conflicted in the described upper and lower surface of bucket tooth plate in described fixed cover frame
Rubber spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494791.7A CN105937251A (en) | 2016-06-28 | 2016-06-28 | Preparation method for novel double-durable bucket tooth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494791.7A CN105937251A (en) | 2016-06-28 | 2016-06-28 | Preparation method for novel double-durable bucket tooth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937251A true CN105937251A (en) | 2016-09-14 |
Family
ID=56873364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610494791.7A Pending CN105937251A (en) | 2016-06-28 | 2016-06-28 | Preparation method for novel double-durable bucket tooth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937251A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2251641A (en) * | 1991-01-14 | 1992-07-15 | Kvernex As | Excavator shovel or bucket |
| CA2755824A1 (en) * | 2009-03-23 | 2010-09-30 | Black Cat Blades Ltd. | Fully stabilized excavator tooth attachment |
| CN104929168A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic bucket device for pavement digging |
| CN105401608A (en) * | 2015-12-16 | 2016-03-16 | 苏州频发机电科技有限公司 | Drill rod on hydraulic breaking hammer |
-
2016
- 2016-06-28 CN CN201610494791.7A patent/CN105937251A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2251641A (en) * | 1991-01-14 | 1992-07-15 | Kvernex As | Excavator shovel or bucket |
| CA2755824A1 (en) * | 2009-03-23 | 2010-09-30 | Black Cat Blades Ltd. | Fully stabilized excavator tooth attachment |
| CN104929168A (en) * | 2015-06-16 | 2015-09-23 | 安庆市华鑫重工股份有限公司 | Special hydraulic bucket device for pavement digging |
| CN105401608A (en) * | 2015-12-16 | 2016-03-16 | 苏州频发机电科技有限公司 | Drill rod on hydraulic breaking hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |