CN210634661U - Driving wheel of large excavator - Google Patents
Driving wheel of large excavator Download PDFInfo
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- CN210634661U CN210634661U CN201921730771.0U CN201921730771U CN210634661U CN 210634661 U CN210634661 U CN 210634661U CN 201921730771 U CN201921730771 U CN 201921730771U CN 210634661 U CN210634661 U CN 210634661U
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- wheel
- action wheel
- stiffener
- connecting block
- block
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Abstract
The utility model discloses an action wheel of large-scale excavator, including the action wheel body, the inside of action wheel body is provided with the inner ring wheel, and the outward appearance wall of inner ring wheel is provided with the stiffener, and the one end that the inner ring wheel was kept away from to the stiffener is provided with the connecting block, and the one end of connecting block is provided with the outer ring wheel, and the inside of connecting block is provided with the slot, and the protective housing is installed to the outward appearance wall of action wheel body, and the protective housing is close to the inside one side of action wheel body be provided with slot assorted inserted block, and teeth of a cog. The utility model discloses in, through addding stiffener and connecting block, when the action wheel was installed on the track of excavator, stiffener and connecting block can increase the rigidity of action wheel, have improved the intensity and the resistant of action wheel, then can not cause wearing and tearing to the action wheel, need not to change the action wheel, have practiced thrift the time promptly and also have practiced thrift the resource, have also prolonged the life of action wheel simultaneously.
Description
Technical Field
The utility model relates to an action wheel field of excavator especially relates to the action wheel of large-scale excavator.
Background
The excavator is an engineering construction machine, the excavator is composed of a walking chassis, a rotating platform, a large shovel and a mechanical arm, the excavator generally has a wheel type chassis and a crawler type chassis, if the excavating force exceeds the limit, the excavator slips and is pulled forwards under the condition of back shoveling, which is very dangerous, the excavator slips backwards under the condition of front shoveling, and the crawler type walking mechanism is widely applied to field operation vehicles such as engineering machinery, tractors and the like.
The action wheel of current large-scale excavator, not add stiffener and connecting block, when the action wheel is installed on the track of excavator, then can not increase the rigidity of action wheel, the intensity and the resistant of action wheel have been reduced, then can cause wearing and tearing to the action wheel, then need to change the action wheel, the time of having wasted has also wasted the resource promptly, the life of action wheel has also been shortened simultaneously, in addition, the protective housing has not been add, inserted block and slot, install the excavation during operation on the track of excavator at the action wheel, the inside that makes the action wheel easily is stained with earth when the operation, make earth pile up too much and wash unclean and cause wearing and tearing to the action wheel easily, make excavation work efficiency reduce, staff's operating time has been increased, thereby the live time of action wheel has also been shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an action wheel of a large excavator.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the action wheel of large excavator, including the action wheel body, the inside of action wheel body is provided with the inner ring wheel, the exterior wall of inner ring wheel is provided with the stiffener, the one end that the inner ring wheel was kept away from to the stiffener is provided with the connecting block, the one end of connecting block is provided with the outer ring wheel, and the inside of connecting block is provided with the slot, the protective housing is installed to the exterior wall of action wheel body, the protective housing is close to the inside one side of action wheel body and is provided with the inserted block with slot assorted, the teeth of a cogwheel are installed to the exterior wall of outer ring wheel.
As a further description of the above technical solution:
the clamping device is characterized in that a clamping block is arranged at one end of each gear tooth, a clamping groove matched with the clamping block is arranged at one end, close to the gear teeth, in the outer ring wheel, and the clamping groove is U-shaped.
As a further description of the above technical solution:
the outer surface wall of the outer ring wheel is provided with a bolt, and the bolt is circular in shape.
As a further description of the above technical solution:
the quantity of teeth of a cogwheel is a plurality of groups, and the quantity of fixture block and draw-in groove and the quantity phase-match of teeth of a cogwheel.
As a further description of the above technical solution:
the shape of stiffener is the cylinder structure, and the quantity of stiffener is seven groups, the quantity of connecting block and the quantity phase-match of stiffener.
As a further description of the above technical solution:
the number of protective housing is two sets of, and the shape of protective housing is circular.
As a further description of the above technical solution:
the shape of slot and inserted block is the rectangle, and the quantity of slot and inserted block is a plurality of groups respectively.
As a further description of the above technical solution:
the gear teeth are rectangular and are uniformly distributed on the outer surface wall of the outer ring wheel.
The utility model discloses in, through addding stiffener and connecting block, when the action wheel was installed on the track of excavator, stiffener and connecting block can increase the rigidity of action wheel, have improved the intensity and the resistant of action wheel, then can not cause wearing and tearing to the action wheel, need not to change the action wheel, have practiced thrift the time promptly and also have practiced thrift the resource, have also prolonged the life of action wheel simultaneously.
The utility model discloses in, through addding the protective housing, inserted block and slot, install the excavation during operation on the track of excavator at the action wheel, the protective housing can prevent that the inside of action wheel from being stained with earth when the operation, avoided earth to pile up too much abluent and cause wearing and tearing to the action wheel, pull down the protective housing from the action wheel through inserted block and slot and wash, wash and come back according to the normal position after accomplishing, easy operation is convenient, the work efficiency of excavator has been increased promptly, staff's operating time has also been shortened simultaneously, the live time of action wheel has also been prolonged.
Drawings
Fig. 1 is an internal structure view of a driving wheel of a large excavator according to the present invention;
FIG. 2 is an external view of a driving wheel of a large excavator according to the present invention;
fig. 3 is a front view of the protective casing of the driving wheel of the large excavator according to the present invention;
fig. 4 is an enlarged view of a portion a of the driving wheel of the large excavator according to the present invention.
Illustration of the drawings:
1. a driving wheel body; 2. an inner ring wheel; 3. a reinforcing bar; 4. connecting blocks; 5. an outer ring wheel; 6. a slot; 7. a protective shell; 8. inserting a block; 9. gear teeth; 10. a clamping block; 11. a card slot; 12. and (4) bolts.
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.
In the description of the present invention, it should be noted that:
referring to fig. 1-4, the driving wheel of a large excavator comprises a driving wheel body 1, an inner ring wheel 2 is arranged inside the driving wheel body 1, a reinforcing rod 3 is arranged on the outer surface wall of the inner ring wheel 2, a connecting block 4 is arranged at one end, far away from the inner ring wheel 2, of the reinforcing rod 3, an outer ring wheel 5 is arranged at one end of the connecting block 4, a slot 6 is formed in the connecting block 4, a protective shell 7 is installed on the outer surface wall of the driving wheel body 1, an inserting block 8 matched with the slot 6 is arranged on one side, close to the inside of the driving wheel body 1, of the protective shell 7, and gear teeth 9 are.
A clamping block 10 is arranged at one end of each gear tooth 9, a clamping groove 11 matched with the clamping block 10 is arranged at one end, close to the gear teeth 9, in the outer ring wheel 5, the clamping groove 11 is U-shaped, and if a certain gear tooth 9 is damaged, the clamping block 10 and the clamping groove 11 are used for replacing the gear tooth, the whole driving wheel does not need to be replaced, the operation is simple and convenient, and the service life is long; the outer surface wall of the outer ring wheel 5 is provided with a bolt 12, the bolt 12 is circular, and the bolt 12 plays a role in fixing the gear teeth 9; the number of the gear teeth 9 is a plurality of groups, and the number of the clamping blocks 10 and the number of the clamping grooves 11 are matched with the number of the gear teeth 9; the reinforcing rods 3 are cylindrical, the number of the reinforcing rods 3 is seven, the number of the connecting blocks 4 is matched with that of the reinforcing rods 3, the reinforcing rods 3 and the connecting blocks 4 can increase the rigidity of the driving wheel, the strength and the resistance of the driving wheel are improved, and the driving wheel cannot be abraded; the protective cases 7 are two in number, the protective cases 7 are circular, and the protective cases 7 can prevent soil from adhering to the inside of the driving wheel during operation, so that the driving wheel is prevented from being abraded due to too much soil accumulated and unclean cleaning; the shape of the slot 6 and the shape of the insertion block 8 are rectangular, the number of the slot 6 and the number of the insertion block 8 are respectively a plurality of groups, the protective shell 7 is detached from the driving wheel through the insertion block 8 and the slot 6 for cleaning, and the protective shell is installed and returned in situ after cleaning is finished, so that the operation is simple and convenient; the teeth 9 are rectangular in shape and the teeth 9 are evenly distributed on the outer surface wall of the outer ring wheel 5.
The working principle is as follows: when the driving wheel of the large excavator is used, firstly, the upper gear teeth 9 of the driving wheel body 1 are installed on a track of the excavator, the reinforcing rod 3 and the connecting block 4 are additionally arranged, the rigidity of the driving wheel can be improved by the reinforcing rod 3 and the connecting block 4, the strength and the resistance of the driving wheel are improved, the driving wheel is not abraded, the driving wheel does not need to be replaced, time and resources are saved, the service life of the driving wheel is prolonged, in addition, the protective shell 7, the inserting block 8 and the inserting slot 6 are additionally arranged, when the driving wheel is installed on the track of the excavator for excavating work, the protective shell 7 can prevent soil from being adhered to the inside of the driving wheel during operation, the phenomenon that the soil is accumulated too much and is not cleaned completely to abrade the driving wheel is avoided, the protective shell is detached from the driving wheel through the inserting block 8 and the inserting slot 6 for cleaning, and is, simple operation is convenient, has increased the work efficiency of excavator promptly, has also shortened staff's operating time simultaneously, has also prolonged the live time of action wheel, when certain teeth of a cogwheel tooth 9 damages, changes it through fixture block 10 and draw-in groove 11, need not to change whole action wheel, and easy operation is convenient, and the live time is long.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The driving wheel of the large excavator comprises a driving wheel body (1) and is characterized in that: the inside of action wheel body (1) is provided with inner ring wheel (2), the exterior wall of inner ring wheel (2) is provided with stiffener (3), the one end that inner ring wheel (2) were kept away from in stiffener (3) is provided with connecting block (4), the one end of connecting block (4) is provided with outer ring wheel (5), and the inside of connecting block (4) is provided with slot (6), protective housing (7) are installed to the exterior wall of action wheel body (1), protective housing (7) are close to the inside one side of action wheel body (1) and are provided with slot (6) assorted inserted block (8), teeth of a cogwheel (9) are installed to the exterior wall of outer ring wheel (5).
2. The drive wheel of a large excavator according to claim 1, wherein: one end of the gear teeth (9) is provided with a clamping block (10), one end, close to the gear teeth (9), of the inner portion of the outer ring wheel (5) is provided with a clamping groove (11) matched with the clamping block (10), and the clamping groove (11) is U-shaped.
3. The drive wheel of a large excavator according to claim 1, wherein: the outer surface wall of the outer ring wheel (5) is provided with a bolt (12), and the bolt (12) is circular.
4. The drive wheel of a large excavator according to claim 1, wherein: the number of teeth of the gear teeth (9) is a plurality of groups, and the number of the clamping blocks (10) and the clamping grooves (11) is matched with the number of teeth of the gear teeth (9).
5. The drive wheel of a large excavator according to claim 1, wherein: the shape of stiffener (3) is the cylinder structure, and the quantity of stiffener (3) is seven groups, the quantity phase-match of quantity and stiffener (3) of connecting block (4).
6. The drive wheel of a large excavator according to claim 1, wherein: the number of the protective shells (7) is two, and the protective shells (7) are circular.
7. The drive wheel of a large excavator according to claim 1, wherein: the shape of the slot (6) and the shape of the plug block (8) are rectangular, and the number of the slot (6) and the number of the plug block (8) are respectively a plurality of groups.
8. The drive wheel of a large excavator according to claim 1, wherein: the gear teeth (9) are rectangular, and the gear teeth (9) are uniformly distributed on the outer surface wall of the outer ring wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730771.0U CN210634661U (en) | 2019-10-16 | 2019-10-16 | Driving wheel of large excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730771.0U CN210634661U (en) | 2019-10-16 | 2019-10-16 | Driving wheel of large excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634661U true CN210634661U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730771.0U Active CN210634661U (en) | 2019-10-16 | 2019-10-16 | Driving wheel of large excavator |
Country Status (1)
| Country | Link |
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| CN (1) | CN210634661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413085A (en) * | 2020-12-21 | 2021-02-26 | 安徽宇艳智能机械科技有限公司 | Combined conveying chain wheel for mining machinery |
-
2019
- 2019-10-16 CN CN201921730771.0U patent/CN210634661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413085A (en) * | 2020-12-21 | 2021-02-26 | 安徽宇艳智能机械科技有限公司 | Combined conveying chain wheel for mining machinery |
| CN112413085B (en) * | 2020-12-21 | 2021-09-17 | 安徽宇艳智能机械科技有限公司 | Combined conveying chain wheel for mining machinery |
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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: Driving wheel of large excavator Effective date of registration: 20210402 Granted publication date: 20200529 Pledgee: Bank of China Limited Wenshang sub branch Pledgor: Jining Yonghao Machinery Co.,Ltd. Registration number: Y2021980002399 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |