CN206328801U - A kind of bucket tooth erecting device being conveniently replaceable - Google Patents
A kind of bucket tooth erecting device being conveniently replaceable Download PDFInfo
- Publication number
- CN206328801U CN206328801U CN201621476237.8U CN201621476237U CN206328801U CN 206328801 U CN206328801 U CN 206328801U CN 201621476237 U CN201621476237 U CN 201621476237U CN 206328801 U CN206328801 U CN 206328801U
- Authority
- CN
- China
- Prior art keywords
- teeth portion
- bucket tooth
- toothholder
- erecting device
- conveniently replaceable
- 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 discloses a kind of bucket tooth erecting device being conveniently replaceable, the problem of being inconvenient is changed in the installation for solving bucket tooth in existing structure.The utility model includes toothholder (2), the crown (1) with pin shaft hole and the bearing pin (3) of crown (1) and toothholder (2) is connected by pin shaft hole, it is characterized in that, the toothholder (2) includes middle articulated section (21), the increment connecting portion (22) being connected with crown (1), and the tail end connecting portion (23) being clamped and connected by middle articulated section (21) and power shovel.The utility model has separation and assembly operation simplicity, stable connection, advantages of simple structure and simple.
Description
Technical field
The utility model is related to a kind of bucket tooth, and in particular to a kind of bucket tooth erecting device being conveniently replaceable.
Background technology
At present, the bucket tooth of in the market is constituted after being connected mostly by toothholder and crown by bearing pin, and the toothholder is fixed on excavation
On mechanical shovel bucket, and then realize the mining effect of power shovel.
But the bucket tooth on existing power shovel is required to that by connecting and dismantling twice toothholder, crown and shovel could be realized
Separation and assembling between bucket.Thus, the installation of bucket tooth is changed and is inconvenient in existing structure.
Utility model content
There is provided one kind solution for the problem of installation replacing that the utility model mainly solves bucket tooth in existing structure is inconvenient
A kind of certainly bucket tooth erecting device being conveniently replaceable of above mentioned problem.
The utility model is achieved through the following technical solutions：
A kind of bucket tooth erecting device being conveniently replaceable, including toothholder, the crown with pin shaft hole and connected by pin shaft hole
The bearing pin of crown and toothholder,
The toothholder includes middle articulated section, the increment connecting portion being connected with crown, and passes through middle articulated section and digging
The tail end connecting portion that pick mechanical shovel bucket is clamped and connected.
The specific assembling process of the utility model is as follows：
The tail end connecting portion of toothholder is clamped on power shovel, then crown is enclosed within the increment connecting portion of toothholder,
Toothholder and crown are fixed by bearing pin.By the optimal design-aside of the utility model tooth seat structure, without dismantling twice and
The separation and assembling between toothholder, crown and scraper bowl can be achieved in connection.
Preferably, the middle articulated section includes upper contiguous block, the lower connecting block being hinged by hinge bar and upper contiguous block；
The tail end connecting portion include with the integrally formed upper holder of upper contiguous block, and with the integrally formed lower clamping of lower connecting block
Part.
It is connected to be effectively ensured on the stability after power shovel is connected with toothholder, the power shovel with toothholder
Place is provided with protruding part, is then provided with and the protruding part with power shovel junction on the lower holder or/and upper holder
The groove matched.
Further, the increment connecting portion include with the integrally formed upper teeth portion of upper contiguous block, with lower connecting block one into
The lower teeth portion of type；The bearing pin is located between upper teeth portion and lower teeth portion.
Effect is preferably stably connected with order to reach, being provided with the upper teeth portion or/and lower teeth portion prevents bearing pin upper
The resistor moved between teeth portion and lower teeth portion, in order to be able to reach the purpose of clamping, the height of the resistor is less than upper teeth portion and lower tooth
The distance between portion.
As the mode that is preferable to provide, the quantity of the resistor is two or more, each along perpendicular to bearing pin central axis
Direction set.By the set-up mode, not only it is only capable of reaching the effect being stably connected with, and pass through the setting, moreover it is possible to effectively
Increase the intensity of increment connecting portion, preferably meet excavation demand.
Further, the quantity of the resistor is five, wherein three sides for being arranged on bearing pin central axis, in addition
Two be arranged on bearing pin central axis opposite side.
The resistor of this in the utility model can both be only arranged at teeth portion, can also be only arranged at lower teeth portion, may be used also
To be arranged on upper teeth portion and lower teeth portion simultaneously.When resistor is arranged on upper teeth portion and lower teeth portion simultaneously, the resistor upper teeth portion with
Lower teeth portion submits wrong setting.
The utility model compared with prior art, has the following advantages and advantages：
1st, by the optimal design-aside of the utility model tooth seat structure, only only need to once dismantle and connect i.e. achievable tooth
Separation and assembling between seat, crown and scraper bowl, are operated very easy；
2nd, the utility model is by the optimal design-aside of structure, ensure that connecting excavator scraper bowl be connected with toothholder after it is steady
It is qualitative；
3rd, the utility model is not only only capable of reaching the effect being stably connected with, and set by this by the setting of the resistor
Put, moreover it is possible to be effectively increased the intensity of increment connecting portion, preferably meet excavation demand；
4th, the utility model has simple in construction, the advantages of removing and installing very convenient.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of resistor in upper teeth portion in the utility model.
Mark and corresponding parts title in accompanying drawing：
1- crowns, 2- toothholders, 3- bearing pins, 4- resistors；
Articulated section in the middle of 21-, 22- increment connecting portions, 23- tail end connecting portions.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment 1
A kind of bucket tooth erecting device being conveniently replaceable, including toothholder 2, the crown 1 with pin shaft hole and connected by pin shaft hole
Connect the bearing pin 3 of crown 1 and toothholder 2.
The toothholder 2 includes middle articulated section 21, the increment connecting portion 22 being connected with crown 1, and is hinged by centre
The tail end connecting portion 23 that portion 21 is clamped and connected with power shovel.
The middle articulated section 21 includes upper contiguous block, the lower connecting block being hinged by hinge bar and upper contiguous block；
The tail end connecting portion 23 include with the integrally formed upper holder of upper contiguous block, and with lower connecting block one into
The lower holder of type；
The increment connecting portion 22 include with the integrally formed upper teeth portion of upper contiguous block, with lower connecting block it is integrally formed under
Teeth portion；The bearing pin 3 is located between upper teeth portion and lower teeth portion.
Specific connection procedure is as follows：
The upper holder of tail end connecting portion 23 and lower holder are clamped in the both sides of power shovel respectively, by crown 1
It is enclosed within increment connecting portion 22, then upper holder and lower holder is pressed on power shovel with hand, then from crown 1
Pin shaft hole at bearing pin 3 is inserted between upper teeth portion and lower teeth portion, by middle articulated section 21 be hinged and bearing pin 3 support
Tail end connecting portion 23, is effectively fixed on power shovel by effect.
Thus, the utility model only only need to the once dismounting of bearing pin 3 and connect i.e. achievable crown 1, toothholder 2 and
Assemble and separate between power shovel, effect is very notable.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the knot between power shovel and toothholder 2 is optimized in the present embodiment
Structure, while the structure between teeth portion and lower teeth portion is optimized, it is specific to set as follows：
The junction of toothholder 2 is provided with protruding part on the power shovel, on the lower holder or/and upper holder with
Power shovel junction is then provided with the groove matched with the protruding part.
The resistor for preventing that bearing pin 3 from moving between upper teeth portion and lower teeth portion is provided with the upper teeth portion or/and lower teeth portion
4。
By the optimization of said structure, effectively promote between power shovel and toothholder 2, and between toothholder 2 and crown 1
Connection more stablize.
Embodiment 3
The present embodiment and the difference of embodiment 2 are that the concrete structure of resistor 4 is optimized in the present embodiment, specific to set
It is as follows：
The quantity of the resistor 4 is two or more, is set each along perpendicular to the direction of the central axis of bearing pin 3.This implementation
The quantity for being provided with resistor 4 in resistor 4, the upper teeth portion and lower teeth portion in example in upper teeth portion and lower teeth portion is respectively set to five
It is individual, as shown in Figure 2.Wherein three resistors 4 are arranged on the side of the central axis of bearing pin 3 in teeth portion on this, and two other is arranged on
The opposite side of the central axis of bearing pin 3, as shown in Figure 2.Similarly, the lower teeth portion one corresponding with the upper teeth portion with three resistors 4
Side is provided with two resistors 4, and the lower teeth portion side corresponding with the upper teeth portion with two resistors 4 is provided with three resistors 4.On
State teeth portion to be staggered with the resistor 4 in lower teeth portion, as shown in Figure 1.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (7)
1. a kind of bucket tooth erecting device being conveniently replaceable, including toothholder (2), the crown (1) with pin shaft hole and pass through pin shaft hole
Connect the bearing pin (3) of crown (1) and toothholder (2), it is characterised in that
The toothholder (2) includes middle articulated section (21), the increment connecting portion (22) being connected with crown (1), and passes through centre
The tail end connecting portion (23) that articulated section (21) is clamped and connected with power shovel.
2. a kind of bucket tooth erecting device being conveniently replaceable according to claim 1, it is characterised in that the middle articulated section
(21) upper contiguous block is included, the lower connecting block being hinged by hinge bar and upper contiguous block.
3. a kind of bucket tooth erecting device being conveniently replaceable according to claim 2, it is characterised in that the tail end connecting portion
(23) include with the integrally formed upper holder of upper contiguous block, and with the integrally formed lower holder of lower connecting block；The tooth
Hold connecting portion (22) include with the integrally formed upper teeth portion of upper contiguous block, with the integrally formed lower teeth portion of lower connecting block；The pin
Axle (3) is located between upper teeth portion and lower teeth portion.
4. a kind of bucket tooth erecting device being conveniently replaceable according to claim 3, it is characterised in that the power shovel
Upper and toothholder (2) junction is provided with protruding part, is then set with power shovel junction on the lower holder or/and upper holder
It is equipped with the groove matched with the protruding part.
5. a kind of bucket tooth erecting device being conveniently replaceable according to claim 3, it is characterised in that the upper teeth portion or/
And the resistor (4) for preventing bearing pin (3) from being moved between upper teeth portion and lower teeth portion is provided with lower teeth portion.
6. a kind of bucket tooth erecting device being conveniently replaceable according to claim 5, it is characterised in that the resistor (4)
Quantity is two or more, is set each along perpendicular to the direction of bearing pin (3) central axis.
7. a kind of bucket tooth erecting device being conveniently replaceable according to claim 5, it is characterised in that the resistor (4)
Quantity is five, wherein three sides for being arranged on bearing pin (3) central axis, two other is arranged on bearing pin (3) central axis
Opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476237.8U CN206328801U (en) | 2016-12-30 | 2016-12-30 | A kind of bucket tooth erecting device being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476237.8U CN206328801U (en) | 2016-12-30 | 2016-12-30 | A kind of bucket tooth erecting device being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328801U true CN206328801U (en) | 2017-07-14 |
Family
ID=59294662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476237.8U Expired - Fee Related CN206328801U (en) | 2016-12-30 | 2016-12-30 | A kind of bucket tooth erecting device being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638761A (en) * | 2016-12-30 | 2017-05-10 | 永平县建达鑫鑫合金铸造有限公司 | Bucket tooth mounting device convenient to change |
-
2016
- 2016-12-30 CN CN201621476237.8U patent/CN206328801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638761A (en) * | 2016-12-30 | 2017-05-10 | 永平县建达鑫鑫合金铸造有限公司 | Bucket tooth mounting device convenient to change |
| CN106638761B (en) * | 2016-12-30 | 2019-08-20 | 永平县建达鑫鑫合金铸造有限公司 | A kind of bucket tooth mounting device being conveniently replaceable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170714 Termination date: 20201230 |