CN215105585U - Construction is scraper bowl for excavator - Google Patents
Construction is scraper bowl for excavator Download PDFInfo
- Publication number
- CN215105585U CN215105585U CN202121622653.5U CN202121622653U CN215105585U CN 215105585 U CN215105585 U CN 215105585U CN 202121622653 U CN202121622653 U CN 202121622653U CN 215105585 U CN215105585 U CN 215105585U
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- CN
- China
- Prior art keywords
- scraper bowl
- fixedly connected
- bucket
- fixed
- bowl body
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- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Shovels (AREA)
Abstract
The utility model relates to a construction is scraper bowl for excavator, including the scraper bowl body, the outside of scraper bowl body is provided with first change mechanism, the outside of scraper bowl body is provided with the second and changes the mechanism, and the second is changed the mechanism and is included the locating piece of fixed connection at this internal diapire of scraper bowl, the interior swing joint of locating piece has the forming relieved tooth, the interior diapire fixedly connected with fixed box of scraper bowl body, the interior diapire of fixed box and the equal fixed mounting of interior roof have rolling bearing, two fixedly connected with extends to the threaded rod at fixed box top between the rolling bearing. This scraper bowl for construction excavator runs through the fixed block earlier with the forming relieved tooth to laminating with the cushion, then rotates the threaded rod and drives the interlock piece decline, and the interlock piece drives the connecting plate decline simultaneously for the fixed block inserts in the forming relieved tooth, thereby realizes the fixed mounting to the forming relieved tooth, has improved the efficiency when changing the forming relieved tooth installation greatly.
Description
Technical Field
The utility model relates to a scraper bowl technical field specifically is a scraper bowl for construction excavator.
Background
The bucket is further divided into a standard bucket, a reinforcing bucket, a rock bucket, a gravel bucket and the like according to materials, the standard bucket material is domestic high-quality high-strength structural steel 16Mn, the bucket is suitable for light operation environments such as common clay, excavation for loosening the soil and loading of sand, soil and gravel, the vulnerable part shovel teeth and the side blade plate material of the reinforcing bucket are domestic high-quality high-strength wear-resistant steel NM360, the bucket is suitable for heavy load operation such as excavation of hard soil or gravel mixed with softer gravel and loading of gravel, the tooth seat plate and the side blade plate material of the rock bucket are selected from super-high-strength wear-resistant steel HARDOX imported in Sweden, and the bucket is suitable for heavy load operation environments such as excavation of hard soil mixed with harder gravel, secondary hard stone, weathered stone or hard stone and loading of blasted ore.
The existing bucket is in the process of long-term excavation, the shovel teeth can often contact with hard objects to wear and damage easily, special tools and personnel are needed to operate when the shovel teeth are damaged and disassembled for replacement, time and labor are wasted during installation, long-term abrasion of the bottom of the bucket is not beneficial to excavation and use of the bucket, and certain installation hidden dangers exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a construction is scraper bowl for excavator possesses effectively protects the bottom of scraper bowl and the tooth bedplate advantage such as be convenient for change, has solved bottom and tooth bedplate and can often carry out contact wear with hard thing and take place to damage easily, maintains and changes the problem of getting up more trouble.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction is scraper bowl for excavator, includes the scraper bowl body, the outside of scraper bowl body is provided with first change mechanism, the outside of scraper bowl body is provided with the second and changes the mechanism, and the second is changed the mechanism and is included the locating piece of fixed connection at this internal diapire of scraper bowl, the interior swing joint of locating piece has the forming relieved tooth, the interior diapire fixedly connected with of scraper bowl body is fixed case, the equal fixed mounting of interior diapire and interior roof of fixed case has rolling bearing, two fixedly connected with extends to the threaded rod at fixed roof portion between the rolling bearing.
Further, the second replacement mechanism further comprises a linkage block in threaded connection with the outside of the threaded rod, the right side of the linkage block is fixedly connected with a connecting plate extending to the right side of the fixed box, and the bottom of the connecting plate is fixedly connected with a fixed block fixedly connected with the shovel teeth.
Further, first change mechanism include with scraper bowl body bottom swing joint's guard plate, the interior roof fixedly connected with quantity of scraper bowl body is two fixing bearing, two fixing bearing's the equal fixedly connected with in inside extends to scraper bowl body bottom and runs through the pole that runs through of guard plate, two run through the equal fixedly connected with regulating block in bottom of pole, two the top fixedly connected with movable rod of regulating block, two the equal fixedly connected with in top of movable rod and guard plate swing joint's gag lever post.
Further, the movable rod comprises a telescopic rod and a spring, two telescopic rods are fixedly connected to the tops of the adjusting blocks, the number of the telescopic rods is two, the spring is sleeved outside the telescopic rods, and the top of each telescopic rod is fixedly connected with a limiting rod movably connected with the protection plate.
Furthermore, the bottom of guard plate is seted up quantity and is four and the spacing groove of width and gag lever post width looks adaptation, the guard plate is the steel sheet.
Further, the inside of locating piece is seted up the through groove of width and forming relieved tooth width looks adaptation, the interior diapire fixed connection of scraper bowl body just is located the left backing plate of locating piece with the laminating of forming relieved tooth.
Further, the top fixedly connected with handle of threaded rod, the fixed slot of width and fixed block width looks adaptation is seted up at the top of forming relieved tooth.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this scraper bowl for construction excavator runs through the fixed block earlier with the forming relieved tooth to laminating with the cushion, then rotates the threaded rod and drives the interlock piece decline, and the interlock piece drives the connecting plate decline simultaneously for the fixed block inserts in the forming relieved tooth, thereby realizes the fixed mounting to the forming relieved tooth, has improved the efficiency when changing the forming relieved tooth installation greatly.
2. This scraper bowl for construction excavator, with the bottom laminating of guard plate and scraper bowl body, run through pole and regulating block simultaneously and run through the guard plate, it makes the regulating block carry on spacingly to reciprocating of guard plate to rotate to run through pole and regulating block, the gag lever post meets the spacing groove in the pivoted, telescopic link and spring drive the gag lever post and insert the guard plate and carry on spacingly to the rotation of running through pole and regulating block, fix guard plate and scraper bowl body, thereby utilize the guard plate to protect scraper bowl body bottom, reduce the wearing and tearing of scraper bowl body bottom.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is an enlarged view of structure A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of structure B of FIG. 1 according to the present invention;
figure 4 is the utility model discloses the structure regulating block is to the spacing bottom view of guard plate
In the figure: the scraper bowl of 1 scraper bowl body, 2 guard plates, 3 fixing bearing, 4 run-through poles, 5 regulating blocks, 6 movable rods, 7 gag lever posts, 8 locating pieces, 9 forming relieved teeth, 10 fixed casees, 11 rolling bearing, 12 threaded rods, 13 interlock pieces, 14 connecting plates, 15 fixed blocks.
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.
Referring to fig. 1-4, the bucket for the construction excavator in this embodiment includes a bucket body 1, a first replacing mechanism is disposed on an outer side of the bucket body 1, a second replacing mechanism is disposed on an outer side of the bucket body 1, the second replacing mechanism includes a positioning block 8 fixedly connected to an inner bottom wall of the bucket body 1, a through slot having a width matched with a width of a tooth 9 is disposed inside the positioning block 8, the tooth 9 penetrates through the positioning block 8 through the through slot to facilitate positioning of a subsequent fixing position of the tooth 9, the positioning block 8 is movably connected with the tooth 9, a backing plate attached to the tooth 9 and located on a left side of the positioning block 8 is fixedly connected to an inner bottom wall of the bucket body 1 to facilitate supporting a left bottom of the tooth 9 and prevent the tooth 9 from moving up and down, a fixed box 10 is fixedly connected to the inner bottom wall of the bucket body 1, and a rotating bearing 11 is fixedly mounted on both the inner bottom wall and an inner top wall of the fixed box 10, a threaded rod 12 extending to the top of the fixed box 10 is fixedly connected between the two rotating bearings 11, a handle is fixedly connected to the top of the threaded rod 12, the threaded rod is rotated by a handle, the external thread of the threaded rod 12 is connected with a linkage block 13, the right side of the linkage block 13 is fixedly connected with a connecting plate 14 extending to the right side of the fixed box 10, the right side of the fixed box 10 is provided with a moving groove with the width matched with that of the connecting plate 14, and the connecting plate 14 is spacing through the conversion of shifting chute to interlock piece 13, makes it only can reciprocate, and the bottom fixedly connected with of connecting plate 14 and forming relieved tooth 9 fixed connection's fixed block 15, and the fixed slot of width and fixed block 15 width looks adaptation is seted up at the top of forming relieved tooth 9, and the fixed block 15 of being convenient for prevents forming relieved tooth 9 and removes in inserting forming relieved tooth 9 through the fixed slot, when carrying with the backing plate together with forming relieved tooth 9 and prevent forming relieved tooth 9 displacement from top to bottom.
In this embodiment, the second change mechanism runs through locating piece 8 through the groove with the forming relieved tooth 9 earlier, fixes a position fixed block 15 male position, then rotatory rotation handle drives threaded rod 12 and passes through rolling bearing 11 and rotate for interlock piece 13 passes through the spacing downstream of connecting plate 14, and interlock piece 13 drives connecting plate 14 and fixed block 15 downstream simultaneously, and fixed block 15 inserts forming relieved tooth 9 through the fixed slot in, and it is spacing to controlling of forming relieved tooth 9.
In the embodiment, the first replacing mechanism comprises a protection plate 2 movably connected with the bottom of the bucket body 1, the protection plate 2 is a steel plate, when the bucket body 1 works, the bottom of the bucket body 1 is conveniently protected through the steel plate, the protection plate 2 is in contact friction with a hard object, the inner top wall of the bucket body 1 is fixedly connected with two fixed bearings 3, the inner parts of the two fixed bearings 3 are fixedly connected with two penetrating rods 4 which extend to the bottom of the bucket body 1 and penetrate through the protection plate 2, the bottoms of the two penetrating rods 4 are fixedly connected with adjusting blocks 5, the bottom of the bucket body 1 and the inner parts of the protection plate 2 are respectively provided with two adjusting holes, the diameters of the adjusting holes are matched with the diameters of the adjusting blocks 5 and the penetrating rods 4, the tops of the two adjusting blocks 5 are fixedly connected with movable rods 6, the movable rods 6 are composed of one telescopic rod and one spring, the tops of the two adjusting blocks 5 are respectively and fixedly connected with two telescopic rods, the outside cover of telescopic link is equipped with the spring, the top fixedly connected with of telescopic link and 2 swing joint's of guard plate gag lever post 7, and the spacing groove that quantity is four and width and 7 width looks adaptations of gag lever post is seted up to the bottom of guard plate 2, and when the telescopic link lost the blockking of guard plate 2, the spring extension drove the telescopic link and stretches out for gag lever post 7 rises and inserts in the spacing groove.
In this embodiment, first change mechanism is with the bottom laminating of guard plate 2 and scraper bowl body 1, run through pole 4 simultaneously and regulating block 5 and run through guard plate 2 through the regulation hole, run through pole 4 and regulating block 5 in the rotation and make regulating block 5 carry on spacingly to reciprocating of guard plate 2, when pivoted gag lever post 7 process to the spacing groove below, the spring resets and drives the telescopic link extension, the telescopic link drives 7 rises of gag lever post and inserts in guard plate 2 and carry on spacingly to the rotation of running through pole 4 and regulating block 5, fix guard plate 2 and scraper bowl body 1, thereby utilize guard plate 2 to protect scraper bowl body 1 bottom, reduce the wearing and tearing of scraper bowl body 1 bottom.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a construction is scraper bowl for excavator, includes scraper bowl body (1), its characterized in that: a first replacement mechanism is arranged on the outer side of the bucket body (1), and a second replacement mechanism is arranged on the outer side of the bucket body (1);
the second is changed the mechanism and is included locating piece (8) of fixed connection diapire in scraper bowl body (1), the interior swing joint of locating piece (8) has forming relieved tooth (9), the interior diapire fixedly connected with fixed box (10) of scraper bowl body (1), the interior diapire of fixed box (10) and the equal fixed mounting of interior roof have rolling bearing (11), two fixedly connected with extends to threaded rod (12) at fixed box (10) top between rolling bearing (11).
2. The bucket for construction excavators according to claim 1, characterized in that: the second replacement mechanism further comprises a linkage block (13) in threaded connection with the outer portion of the threaded rod (12), a connecting plate (14) extending to the right side of the fixed box (10) is fixedly connected to the right side of the linkage block (13), and a fixed block (15) fixedly connected with the shovel teeth (9) is fixedly connected to the bottom of the connecting plate (14).
3. The bucket for construction excavators according to claim 1, characterized in that: first change mechanism include with scraper bowl body (1) bottom swing joint's guard plate (2), the interior roof fixedly connected with quantity of scraper bowl body (1) is two fixing bearing (3), two the equal fixedly connected with in inside of fixing bearing (3) extends to scraper bowl body (1) bottom and runs through penetrating pole (4) of guard plate (2), two the equal fixedly connected with regulating block (5) in bottom of penetrating pole (4), two the top fixedly connected with movable rod (6) of regulating block (5), two the equal fixedly connected with in top of movable rod (6) and guard plate (2) swing joint's gag lever post (7).
4. The bucket for construction excavators according to claim 3, characterized in that: the adjustable arm is characterized in that the movable rod (6) is composed of a telescopic rod and a spring, the number of the top parts of the adjusting blocks (5) is two, the springs are sleeved outside the telescopic rod, and the top parts of the telescopic rod are fixedly connected with limiting rods (7) movably connected with the protection plates (2).
5. The bucket for construction excavators according to claim 3, characterized in that: the bottom of the protection plate (2) is provided with four limit grooves with widths matched with those of the limit rods (7), and the protection plate (2) is a steel plate.
6. The bucket for the construction excavator according to claim 2, wherein: the inside of locating piece (8) is seted up the through groove of width and forming relieved tooth (9) width looks adaptation, the interior diapire fixed connection of scraper bowl body (1) just is located the left backing plate of locating piece (8) with the laminating of forming relieved tooth (9).
7. The bucket for the construction excavator according to claim 2, wherein: the top fixedly connected with handle of threaded rod (12), the fixed slot of width and fixed block (15) width looks adaptation is seted up at the top of forming relieved tooth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121622653.5U CN215105585U (en) | 2021-07-16 | 2021-07-16 | Construction is scraper bowl for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121622653.5U CN215105585U (en) | 2021-07-16 | 2021-07-16 | Construction is scraper bowl for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105585U true CN215105585U (en) | 2021-12-10 |
Family
ID=79321262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121622653.5U Expired - Fee Related CN215105585U (en) | 2021-07-16 | 2021-07-16 | Construction is scraper bowl for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215105585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115584769A (en) * | 2022-09-27 | 2023-01-10 | 湛江港（集团）股份有限公司 | Shipment bucket capable of achieving rapid dumping |
-
2021
- 2021-07-16 CN CN202121622653.5U patent/CN215105585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115584769A (en) * | 2022-09-27 | 2023-01-10 | 湛江港（集团）股份有限公司 | Shipment bucket capable of achieving rapid dumping |
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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 |
Granted publication date: 20211210 |