CN211340943U - Full rotary type multipurpose digging bucket - Google Patents
Full rotary type multipurpose digging bucket Download PDFInfo
- Publication number
- CN211340943U CN211340943U CN201921521000.0U CN201921521000U CN211340943U CN 211340943 U CN211340943 U CN 211340943U CN 201921521000 U CN201921521000 U CN 201921521000U CN 211340943 U CN211340943 U CN 211340943U
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- bucket
- hydraulic
- plate
- thumb
- thumb clamping
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- 210000003813 thumb Anatomy 0.000 claims abstract description 72
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 10
- 239000002689 soil Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a full-rotary type multipurpose excavator bucket, which comprises a main bucket body part, a rotary connecting part arranged on the main bucket body part and a thumb clamping part; the main shovel body part comprises a bottom plate, a back plate, a wall plate and a dipper plate component I; the rotary connecting part comprises a hydraulic rotary device support, a hydraulic rotary device and a bucket ear plate assembly II; the thumb clamping part is arranged at the rear upper part of the main shovel body part and comprises a thumb clamping connecting piece, a thumb clamping oil cylinder and a thumb clamping. This full rotation formula multipurpose excavator scraper bowl can realize 360 controllable full rotations, and then can realize the flexibility ratio that increases the operation under the prerequisite that the cooperation operation arm becomes the width of cloth action, can realize pressing from both sides the getting transportation function to the material simultaneously, reaches a shovel multi-purpose, and the material resources of using manpower sparingly reduce construction cost, improves the efficiency of construction.
Description
Technical Field
The utility model relates to an excavator scraper bowl specifically is a can realize 360 controllable full gyration's multipurpose excavator scraper bowl, belongs to the excavator technical equipment field.
Background
An excavator is an earthwork machine which excavates soil, coal, silt or soil and rock which are higher or lower than a bearing surface by using a bucket, and loads the excavated soil, coal, silt or soil and rock into a transport vehicle or unloads the excavated soil to a stockyard, and the excavator is one of the most important engineering machines in engineering construction at present.
The working device of the existing excavator has two structures of a front shovel structure and a back shovel structure, a common two-section arm working device generally comprises a large arm, a small arm and a bucket which are sequentially hinged, a common three-section arm working device generally comprises a large arm, a transition arm, a small arm and a bucket which are sequentially hinged, no matter the two-section arm working device or the three-section arm working device, the excavator works in a larger working range by controlling the amplitude of the large arm and the small arm or controlling the amplitude of the large arm, the transition arm and the small arm, but the amplitude of the traditional working device section arm is carried out along the front-back direction, namely the working range is larger in the front-back direction, the front edge of the bucket is always parallel to the ground supporting a walking device, and the excavator can only rotate on a slewing bearing through a frame and then cooperate with the amplitude of the large arm and the small arm, Or the working objects vertical to the ground are excavated, shoveled and cut and the like by controlling the amplitude of the large arm, the transition arm and the small arm, but the working objects on the side surface with a certain angle with the ground cannot be directly excavated, shoveled and cut and the like, so that the working angle of the bucket has limitation; in addition, when the excavator encounters obstacles such as stones and wood during construction operation, the excavator is difficult to clamp and transport by the bucket, usually, the obstacles can only be bound and hooked on the bucket manually and then cleared by controlling the amplitude of the operation arm, and the construction efficiency can be reduced to a certain extent.
Disclosure of Invention
To the above problem, the utility model provides a full rotation formula multipurpose excavator scraper bowl can realize 360 controllable full gyrations, and then can realize the flexibility ratio that increases the operation under the prerequisite that the cooperation operation arm became the width of cloth action, can realize improving the efficiency of construction simultaneously.
To achieve the above object, the present full swing type multipurpose excavator bucket comprises a main bucket body portion, a swing connecting portion provided on the main bucket body portion, and a thumb clamping portion;
the main shovel body part comprises a bottom plate, a back plate, wall plates and a bucket ear plate assembly I, wherein the bottom plate with an arc-shaped plate structure, the back plate arranged at the top of the bottom plate, the wall plates which are symmetrically and fixedly arranged on the left end surface and the right end surface of the bottom plate and the bucket ear plate assembly I fixedly arranged at the top of the back plate jointly form a bucket-shaped structure; the bucket ear plate assembly I comprises two bucket ear plates I which are arranged in parallel along the left-right direction and a bucket pin group I which is connected to the bucket ear plates I in a penetrating manner through a bucket ear sleeve group I, and the bucket ear sleeve group I and the bucket pin group I are respectively matched and arranged into two groups along the front-back direction;
the rotary connecting part comprises a hydraulic rotary device support, a hydraulic rotary device and a bucket ear plate assembly II; the hydraulic slewing device support is arranged on the bucket ear plate assembly I through the bucket pin group I; the hydraulic slewing device is fixedly arranged on a hydraulic slewing device support and comprises a hydraulic slewing top plate, a hydraulic slewing drive support and a hydraulic slewing base which are sequentially arranged from top to bottom, and the outer ring of the hydraulic slewing drive support is fixedly connected with the hydraulic slewing top plate and the hydraulic slewing base; the bucket ear plate assembly II is fixedly arranged on the inner ring of the hydraulic rotary driving support and comprises two bucket ear plates II which are arranged in parallel along the left-right direction and a bucket pin group II which is connected to the bucket ear plates II in a penetrating manner through a bucket ear sleeve group II, and the bucket ear sleeve group II and the bucket pin group II are respectively matched and arranged into two groups along the front-back direction;
the thumb clamping part is arranged at the rear upper part of the main shovel body part and comprises a thumb clamping connecting piece, a thumb clamping oil cylinder and a thumb clamping; the thumb clamping bucket of the frame structure comprises a plurality of clamping plates which are arranged in parallel, and a thumb clamping bucket oil cylinder support is arranged on the thumb clamping bucket; one end of the thumb clamping bucket connecting piece is fixedly connected with the thumb clamping bucket, and the other end of the thumb clamping bucket connecting piece is hinged on a support of the hydraulic rotating device; one end of the thumb clamping oil cylinder is hinged on the hydraulic rotating device support, and the other end of the thumb clamping oil cylinder is arranged on the thumb clamping oil cylinder support.
As a further improvement of the utility model, the lower end of the clamping plate is provided with a hook-shaped structure bent towards the main bucket body.
As a further improvement of the utility model, the surface of the hook-shaped structure is provided with a sawtooth structure.
As a further improvement scheme of the utility model, one end of the thumb clamping bucket oil cylinder is sleeved and installed on the bucket pin group I; the other end of the thumb clamp connecting piece is sleeved on a bucket pin group I positioned at the rear part.
As the utility model discloses a further improvement scheme is equipped with strengthening rib I between hydraulic pressure slewer support and the hydraulic pressure rotary base, is equipped with strengthening rib II between the inner circle of fill otic placode II and hydraulic pressure swing drive supporting.
As a further improvement of the utility model, the fixed couple bottom plate that is equipped with in surface top of bottom plate is fixed on the couple bottom plate, and the fixed couple that is equipped with on the couple bottom plate.
Compared with the prior art, when the full-rotation multipurpose excavator bucket is arranged on a working arm of an excavator for use, the full-rotation multipurpose excavator bucket is firstly arranged on the working arm of the excavator and the telescopic end of an excavator bucket oil cylinder through the bucket pin group II positioned at the rear part and the front part, and then the hydraulic rotary driving support is connected with an excavator vehicle-mounted hydraulic system through a hydraulic pipeline; when wood, stone and other excavation obstacles need to be moved away or materials need to be clamped and transported, the thumb clamping bucket part can be installed on the main bucket body part, the thumb clamping bucket oil cylinder is connected with the vehicle-mounted hydraulic system of the excavator through a hydraulic pipeline, the stretching and retracting of the thumb clamping bucket oil cylinder can be controlled to control the opening or closing state of the thumb clamping bucket, the clamping and transporting functions of the materials can be achieved, the purpose of one shovel for multiple purposes is achieved, manpower and material resources are saved, the construction cost is reduced, and the construction efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the main bucket body portion of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of the installation structure of the rotary connection part of the present invention;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic view of the mounting structure of the thumb clamp of the present invention;
FIG. 6 is a view from the direction A of FIG. 5;
fig. 7 is an isometric view of the present invention.
In the figure: 1. the bucket ear plate assembly comprises a hook, 2, a bucket ear plate assembly I, 3, a back plate, 4, a protection plate, 5, a side edge, 6, a tooth holder, 7, a tooth pin, 8, a bucket tooth, 9, a tooth holder plate, 10, a side plate, 11, a reinforcing plate, 12, a wall plate, 13, a bucket ear sleeve group I, 14, a bucket pin group I, 15, a hook bottom plate, 16, a bottom plate, 17, a bottom cross wear plate, 18, a hydraulic slewing device support, 19, a reinforcing rib I, 20, a bucket ear plate assembly II, 21, a fixing bolt, 22, a hydraulic slewing drive support, 23, a hydraulic slewing base, 24, a hydraulic slewing top plate, 25, a bucket ear sleeve group II, 26, a big bolt, 27, a bucket pin group II, 28, a reinforcing rib II, 29, a thumb clamp connection piece, 30, a thumb clamp cylinder, 31, a pin shaft, 32, a thumb clamp, 33, a bush, 34, a shaft sleeve, 35 and a thumb clamp cylinder support.
Detailed Description
The present invention will be further explained with reference to the drawings (hereinafter, the direction of the bucket opening of the main bucket body will be described later).
As shown in fig. 7, the present all-revolving multi-purpose excavator bucket includes a main bucket body portion, a revolving attachment portion provided on the main bucket body portion, and a thumb grip portion.
As shown in fig. 1 and 2, the main dipper body includes a bottom plate 16, a back plate 3, a wall plate 12 and a dipper plate assembly i 2, the bottom plate 16 of an arc-shaped plate structure, the back plate 3 arranged on the top of the bottom plate 16, the wall plates 12 symmetrically and fixedly arranged on the left and right end faces of the bottom plate 16, and the dipper plate assembly i 2 fixedly arranged on the top of the back plate 3 together enclose a dipper-shaped structure; a tooth holder plate 9 is fixedly arranged at the rear end of the bottom plate 16, the tooth holder 6 is fixedly arranged on the tooth holder plate 9, the bucket teeth 8 are arranged on the tooth holder 6 through tooth pins 7, and a plurality of bottom transverse wear plates 17 are fixedly arranged at the bottom of the outer surface of the bottom plate 16; a reinforcing plate 11 is arranged on the wall plate 12, a side plate 10 is fixedly arranged at the rear end of the wall plate 12, and the protection plate 4 and the side edge 5 are arranged on the side plate 10; the bucket ear plate assembly I2 comprises two bucket ear plates I which are arranged in parallel along the left and right directions and a bucket pin group I14 which is connected to the bucket ear plates I in a penetrating mode through a bucket ear sleeve group I13, and the bucket ear sleeve group I13 and the bucket pin group I14 are respectively matched and arranged into two groups along the front and back directions.
As shown in fig. 3 and 4, the rotary connection part comprises a hydraulic rotary device support 18, a hydraulic rotary device and a lug plate assembly II 20; the hydraulic slewing device support 18 is installed on the bucket ear plate assembly I2 through a bucket pin group I14; the hydraulic slewing device is fixedly arranged on the hydraulic slewing device support 18 and comprises a hydraulic slewing top plate 24, a hydraulic slewing drive support 22 and a hydraulic slewing base 23 which are sequentially arranged from top to bottom, and the outer ring of the hydraulic slewing drive support 22 is fixedly connected with the hydraulic slewing top plate 24 and the hydraulic slewing base 23 through fixing bolts 21; the bucket ear plate assembly II 20 is fixedly mounted on the inner ring of the hydraulic rotary drive support 22 through a big bolt 26, the bucket ear plate assembly II 20 comprises two bucket ear plates II which are arranged in parallel along the left-right direction and a bucket pin group II 27 which is connected on the bucket ear plates II in a penetrating manner through a bucket ear sleeve group II 25, and the bucket ear sleeve group II 25 and the bucket pin group II 27 are respectively matched and arranged into two groups along the front-back direction.
As shown in fig. 5, the thumb clamping part is arranged at the rear upper part of the main shovel body part and comprises a thumb clamping connecting piece 29, a thumb clamping oil cylinder 30 and a thumb clamping 32; as shown in fig. 6, the thumb clamp 32 of the frame structure comprises a plurality of parallel clamping plates, and a thumb clamp cylinder support 35 is arranged on the thumb clamp 32; one end of the thumb clamping bucket connecting piece 29 is fixedly connected with the thumb clamping bucket 32, the other end of the thumb clamping bucket connecting piece is hinged and installed on the hydraulic rotating device support 18, and the thumb clamping bucket 32 can swing up and down along the axis of the bucket pin group I14; one end of a thumb clamping oil cylinder 30 is hinged to the hydraulic rotating device support 18, the other end of the thumb clamping oil cylinder 30 is mounted on a thumb clamping oil cylinder support 35 through a pin shaft 31, a bushing 33 and a shaft sleeve 34, and the thumb clamping 32 can be controlled to swing up and down along the axis of the bucket pin group I14 by controlling the extension and retraction of the thumb clamping oil cylinder 30.
When the full-rotation type multipurpose excavator bucket is installed on an excavator working arm for use, taking a backhoe excavator as an example, the full-rotation type multipurpose excavator bucket is firstly installed on the excavator working arm through a bucket pin group II 27 positioned at the rear part, is installed on the telescopic end of an excavator bucket oil cylinder through a bucket pin group II 27 positioned at the front part, and then is connected with a vehicle-mounted hydraulic system of the excavator through a hydraulic pipeline, so that the full-rotation type multipurpose excavator bucket can be used. When the full-rotation type multipurpose excavator bucket is normally used for excavating, an operator can firstly control the hydraulic rotation driving support 22 to act according to specific construction requirements, so that the main bucket body part of the full-rotation type multipurpose excavator bucket can rotate around the axis of the hydraulic rotation driving support 22 in 360 degrees in all directions to a proper construction angle through the hydraulic rotation device support 18, then excavating construction is carried out, and the excavating efficiency is improved; when the excavating obstacles such as wood, stone and the like need to be moved away or the materials need to be clamped and transported, the thumb clamping part can be arranged on the main bucket body part, the thumb clamping cylinder 30 is connected with the vehicle-mounted hydraulic system of the excavator through a hydraulic pipeline, the stretching and retracting of the thumb clamping cylinder 30 can be controlled to control the opening or closing state of the thumb clamping 32, the clamping and transporting functions of the materials can be realized, the purpose of one shovel for multiple purposes is achieved, manpower and material resources are saved, the construction cost is reduced, and the construction efficiency is improved.
After the thumb clamping part is installed, in order to increase the clamping stability of the thumb clamping 32, as a further improvement of the utility model, the lower end of the clamping plate is provided with a hook-shaped structure bent towards the main shovel body part.
In order to further increase the clamping stability of the thumb clamp 32, as a further improvement of the present invention, the hook-shaped structure is provided with a sawtooth structure on the surface.
In order to reduce the mechanism arrangement, as a further improvement scheme of the utility model, one end of a thumb clamping bucket oil cylinder 30 is sleeved and installed on a bucket pin group I14; the other end of the thumb clamp connecting piece 29 is sleeved and installed on the bucket pin group I14 positioned at the rear part.
In order to increase the support intensity that the thumb presss from both sides the fill part, as the utility model discloses a further improvement scheme is equipped with strengthening rib I19 between hydraulic pressure slewer support 18 and the hydraulic pressure gyration base 23, is equipped with strengthening rib II 28 between the inner circle of fill otic placode II and hydraulic pressure swing drive bearing 22.
In order to facilitate installing this full rotation type multipurpose excavator scraper bowl on excavator work arm, as the utility model discloses a further improvement scheme, the fixed couple bottom plate 15 that is equipped with in surface top of bottom plate 16 fixes on the couple bottom plate 15 and is equipped with the couple 1 that the scraper bowl of being convenient for was processed, was dismantled and installs.
Claims (6)
1. A full-rotation type multipurpose excavator bucket comprises a main bucket body part, wherein the main bucket body part comprises a bottom plate (16), a back plate (3), a wall plate (12) and bucket ear plate assemblies I (2), the bottom plate (16) with an arc-shaped plate structure, the back plate (3) arranged at the top of the bottom plate (16), the wall plates (12) which are fixedly arranged on the left end surface and the right end surface of the bottom plate (16) in a bilateral symmetry mode, and the bucket ear plate assemblies I (2) fixedly arranged at the top of the back plate (3) jointly form a bucket-shaped structure; the bucket ear plate assembly I (2) comprises two bucket ear plates I which are arranged in parallel along the left-right direction and a bucket pin group I (14) which is connected to the bucket ear plates I in a penetrating manner through a bucket ear sleeve group I (13), and the bucket ear sleeve group I (13) and the bucket pin group I (14) are respectively matched and arranged into two groups along the front-back direction;
the full-rotation type multipurpose excavator bucket is characterized by further comprising a rotation connecting part and a thumb clamping part which are arranged on the main bucket body part;
the rotary connecting part comprises a hydraulic rotary device support (18), a hydraulic rotary device and a bucket ear plate assembly II (20); a hydraulic slewing device support (18) is arranged on the bucket ear plate assembly I (2) through a bucket pin group I (14); the hydraulic slewing device is fixedly arranged on a hydraulic slewing device support (18), the hydraulic slewing device comprises a hydraulic slewing top plate (24), a hydraulic slewing drive support (22) and a hydraulic slewing base (23) which are sequentially arranged from top to bottom, and the outer ring of the hydraulic slewing drive support (22) is fixedly connected with the hydraulic slewing top plate (24) and the hydraulic slewing base (23); the bucket ear plate assembly II (20) is fixedly arranged on an inner ring of the hydraulic rotary driving support (22), the bucket ear plate assembly II (20) comprises two bucket ear plates II which are arranged in parallel along the left-right direction and a bucket pin group II (27) which is connected to the bucket ear plates II in a penetrating manner through a bucket ear sleeve group II (25), and the bucket ear sleeve group II (25) and the bucket pin group II (27) are respectively matched and arranged into two groups along the front-back direction;
the thumb clamping part is arranged at the rear upper part of the main shovel body part and comprises a thumb clamping connecting piece (29), a thumb clamping oil cylinder (30) and a thumb clamping (32); the thumb clamping bucket (32) of the frame structure comprises a plurality of clamping plates which are arranged in parallel, and a thumb clamping bucket oil cylinder support (35) is arranged on the thumb clamping bucket (32); one end of a thumb clamping bucket connecting piece (29) is fixedly connected with a thumb clamping bucket (32), and the other end of the thumb clamping bucket connecting piece is hinged on a hydraulic rotating device support (18); one end of the thumb clamping oil cylinder (30) is hinged on the hydraulic rotating device support (18), and the other end is arranged on the thumb clamping oil cylinder support (35).
2. The all-rotary multi-purpose excavator bucket of claim 1 wherein the lower end of the clamp plate is provided with a hook-like structure bent toward the main bucket body.
3. The all-rotary multi-purpose excavator bucket of claim 2 where the hook structure surface is provided with a saw tooth structure.
4. The all-rotary multi-purpose excavator bucket according to claim 1, 2 or 3, wherein one end of the thumb grip cylinder (30) is sleeved on the bucket pin group I (14); the other end of the thumb clamp connecting piece (29) is sleeved and installed on a bucket pin group I (14) positioned at the rear part.
5. Rotary multi-purpose excavator bucket according to claim 1 or 2 or 3 where there are ribs I (19) between the hydraulic swing device mount (18) and the hydraulic swing base (23) and ribs II (28) between the bucket ear plate II and the inner race of the hydraulic swing drive support (22).
6. Rotary multi-purpose excavator bucket according to claim 1, 2 or 3, where the top of the outer surface of the bottom plate (16) is fixedly provided with a hook bottom plate (15), and the hook bottom plate (15) is fixedly provided with a hook (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521000.0U CN211340943U (en) | 2019-09-12 | 2019-09-12 | Full rotary type multipurpose digging bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521000.0U CN211340943U (en) | 2019-09-12 | 2019-09-12 | Full rotary type multipurpose digging bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211340943U true CN211340943U (en) | 2020-08-25 |
Family
ID=72131401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921521000.0U Expired - Fee Related CN211340943U (en) | 2019-09-12 | 2019-09-12 | Full rotary type multipurpose digging bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211340943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576275A (en) * | 2020-12-03 | 2021-03-30 | 重庆文理学院 | Treatment device and method for quickly cleaning silt in tunnel construction |
| CN115140443A (en) * | 2022-05-20 | 2022-10-04 | 安徽银力铸造有限公司 | Quick iron material loading and unloading device for casting automobile brake hub |
-
2019
- 2019-09-12 CN CN201921521000.0U patent/CN211340943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576275A (en) * | 2020-12-03 | 2021-03-30 | 重庆文理学院 | Treatment device and method for quickly cleaning silt in tunnel construction |
| CN115140443A (en) * | 2022-05-20 | 2022-10-04 | 安徽银力铸造有限公司 | Quick iron material loading and unloading device for casting automobile brake hub |
| CN115140443B (en) * | 2022-05-20 | 2023-09-19 | 安徽银力铸造有限公司 | Quick iron material loading and unloading device for casting automobile brake hub |
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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: 20200825 |