CN102296653B - Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions - Google Patents
Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions Download PDFInfo
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- CN102296653B CN102296653B CN201110134420.5A CN201110134420A CN102296653B CN 102296653 B CN102296653 B CN 102296653B CN 201110134420 A CN201110134420 A CN 201110134420A CN 102296653 B CN102296653 B CN 102296653B
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- drilling
- shovel blade
- harrowing
- soil
- cutter head
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Abstract
The invention discloses a soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions, which is characterized in that a drilling and harrowing device used for drilling and harrowing soil is fixed below the shovel blade assembly and comprises at least two harrow teeth arranged along the length direction of a shovel blade at intervals, the harrow teeth of the drilling and harrowing device are movably arranged at the lower part of a shovel blade head, a connecting structure of the drilling and harrowing device and the shovel blade assembly is a movable structure connected by using a fastening member so that assembly and disassembly can be facilitated, and the assembly quantity of the drilling and harrowing device can be selected according to the width of the shovel blade head and different working conditions. The invention has the advantages that soil manufacture and maintenance costs of a soil shifter working under the working condition of softer shallow stratum and the condition of existence of branches and rattans can be lowered due to the adoption of the drilling and harrowing device, great working efficiency is developed during soil development of tropical rainforest, and the soil shifter shovel blade assembly has light weight and is simple and convenient to maintain and replace.
Description
Technical field
The present invention relates to the perching knife assembly of bulldozer, more specifically, relates to a kind of bulldozer perching knife assembly with shallow stratum an animal-drawn seed plough rake function.
Background technology
The bulldozer of producing both at home and abroad at present and using does not all have this structure function.Conventionally, when opening up wasteland plant roots, stake and ground branch, bars such as removing shallow stratum shrub, trees, rattan, be all with manually picking up branch weeds, efficiency is low like this, and expense is high, can not meet large-scale job requirements.And common bulldozer is all that perching knife is directly connected with push rod or segmental support and has formed the equipment perching knife assembly of bulldozer both at home and abroad.Be simultaneously all to complete soil-shifting function with the direct kiss the earth of blade of perching knife assembly, when reclamation of wasteland operation on a large scale, depend merely on perching knife operation and cannot accomplish plant roots, stake and the ground branches such as shallow stratum shrub, trees, rattan, bar separated with soil.This invention be by an animal-drawn seed plough rake device removable mounting on the blade of perching knife assembly, for by plant roots, stake and ground branch, bar and soil detached jobs such as shallow stratum shrub, trees, rattans.The bulldozer of this perching knife assembly is housed, because this kind of an animal-drawn seed plough rake device is built-up member, when not needing, only rake teeth need be unloaded and can be used as common bulldozer use.If yet common bulldozer is installed ridge buster in this case at rear portion, oil cylinder just must be installed simultaneously and arrange other auxiliary assembling structures such as pipeline, the plant roots such as shallow stratum shrub, trees, rattan, stake are still needed manually to pick up after routing up, not only increase manufacture and maintenance cost, also expended a large amount of manpowers and man-hour, inefficiency, and this invention is exactly the trouble and worry that has solved in this case client, reached effect not only cost-saving but also easy to use.
Summary of the invention
Object of the present invention is just to provide a kind of particularly tropical rain forest bulldozer perching knife assembly with shallow stratum an animal-drawn seed plough rake function of layer bushes operating mode relatively shallowly of plant roots, stake and ground branch, the bars such as shallow stratum shrub, trees, rattan that is used for removing.This kind of an animal-drawn seed plough rake device is built-up member, only rake teeth need be unloaded and can be used as common bulldozer use when not needing.
Perching knife assembly of the present invention comprises cutter head and is arranged on the blade of cutter head below, below described perching knife assembly, be fixed with for carry out an animal-drawn seed plough rake device of an animal-drawn seed plough rake at earth, described an animal-drawn seed plough rake device comprises that at least two along the spaced rake teeth of blade length direction, described rake teeth consists of a steel plate, the below of perching knife is pointed in its lower end, and the limit of upper end is connected by removable mounting structure with the bottom of cutter head.
Technical scheme also comprises more specifically: described rake teeth upper end is provided with the draw-in groove matching with blade cutting edge, and described blade cutting edge is embedded in described draw-in groove; Described removable mounting structure is bolt fastening structure, it comprise the bent plate place, bottom that is welded on cutter head the lug that is provided with screwed hole, with through hole and by the rear portion of rake teeth fillet to the pressing plate of cutter head extruding, the bolt that is connected through pressing plate through hole and lug screwed hole; Described rake teeth upper end is provided with the draw-in groove matching with blade cutting edge, and described blade cutting edge is embedded in described draw-in groove; The back segment on described rake teeth top is connected with the below of cutter head by removable mounting structure.So both can be convenient to installation and removal, also can be according to the installation quantity of the width of cutter head and operating mode different choice an animal-drawn seed plough rake.
Advantage of the present invention is to have fully taken into account under the softer operating mode in shallow stratum and the bulldozer of working the in the situation that of having branch rattan in soil, having had this animal-drawn seed plough rake device just can reduce manufactures and maintenance cost, in the land development of tropical rain forest, given play to great operating efficiency, lightweight, maintain and replace is easy.
Accompanying drawing explanation
Accompanying drawing is embodiments of the invention schematic diagrames.
Accompanying drawing 1 is the front structure figure in embodiments of the invention.
Accompanying drawing 2 is the structure charts below in embodiments of the invention.
Accompanying drawing 3 is installation site of the present invention schematic diagrames 1.
Accompanying drawing 4 is installation site of the present invention schematic diagrames 2.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
The present embodiment includes 1 an animal-drawn seed plough rake, 2 bolts, 3 packing rings, 4 pressing plates, 5 push rods, 6 cutter heads, 7 lugs, 8 blades.
In the structure shown in accompanying drawing 1, comprise cutter head 6, push rod 5 and be arranged on the perching knife assembly that the blade 8 of cutter head 6 belows forms, below described perching knife assembly, be fixed with for carry out an animal-drawn seed plough rake device of an animal-drawn seed plough rake at earth, this animal-drawn seed plough rake device comprises that at least two along the spaced rake teeth 1 of blade length direction.
In structure shown in accompanying drawing 1 and accompanying drawing 2, described tooth harrow 1 consists of a steel plate, and the below of perching knife is pointed in its lower end, and the limit of upper end is connected with the removable mounting structure that the bottom of cutter head 6 is connected by securing member.
Described rake teeth 1 upper end is provided with the draw-in groove matching with the cutting edge of blade 8, and the cutting edge of described blade 8 is embedded in described draw-in groove; The back segment on described rake teeth 1 top is connected with cutter head below by removable mounting structure.
Described removable mounting structure is bolt fastening structure, it comprise the bent plate place, bottom that is welded on cutter head 6 lug 7 that is drilled with screwed hole, with through hole and by the rear portion of the fillet of rake teeth 1 to the pressing plate 4 of cutter head extruding, the bolt 2 that coordinates through the through hole of pressing plate 4 and the screwed hole of lug 7, (as shown in Figure 2).Concrete syndeton be rake teeth 1 by blade 8 and lug 7 connections, then pressing plate 4 is housed above lug 7, packing ring 3 is finally installed on pressing plate and bolt 2 is fixing; Bottom is installed on the installation blade 8 of bulldozer cutter head 6.
Structure after the present invention installs is as shown in accompanying drawing 3 and accompanying drawing 4.The installation quantity and spacing of an animal-drawn seed plough rake can be selected according to the difference of the width of cutter head and operating mode.
Claims (1)
1. a bulldozer perching knife assembly with shallow stratum an animal-drawn seed plough rake function, described perching knife assembly comprises cutter head (6) and is arranged on the blade (8) of cutter head (6) below, below described perching knife assembly, be fixed with for carry out an animal-drawn seed plough rake device of an animal-drawn seed plough rake at earth, described an animal-drawn seed plough rake device comprises that at least two along the spaced rake teeth of blade length direction (1), it is characterized in that: described rake teeth (1) consists of a steel plate, the below of perching knife is pointed in its lower end, and the limit of upper end is connected by removable mounting structure with the bottom of cutter head (6); Described rake teeth (1) upper end is provided with the draw-in groove matching with blade (8) cutting edge, and described blade (8) cutting edge is embedded in described draw-in groove; Described removable mounting structure is bolt fastening structure, it comprise the bent plate place, bottom that is welded on cutter head (6) the lug (7) that is provided with screwed hole, with through hole and by the rear portion of rake teeth (1) fillet to the pressing plate (4) of cutter head extruding, the bolt (2) that is connected through pressing plate through hole and lug (7) screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110134420.5A CN102296653B (en) | 2011-05-24 | 2011-05-24 | Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110134420.5A CN102296653B (en) | 2011-05-24 | 2011-05-24 | Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102296653A CN102296653A (en) | 2011-12-28 |
| CN102296653B true CN102296653B (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110134420.5A Active CN102296653B (en) | 2011-05-24 | 2011-05-24 | Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions |
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| CN (1) | CN102296653B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160032556A1 (en) * | 2014-07-29 | 2016-02-04 | Caterpillar Inc. | Wear component for ground engaging tool |
| CN109518575A (en) * | 2018-12-12 | 2019-03-26 | 山东鲁桥建设有限公司 | A kind of novel in-situ heat regeneration milling machine rake knife structure |
| EP4101272A1 (en) * | 2021-06-08 | 2022-12-14 | Fravizel - Equipamentos Metalomecânicos SA | Digging attachment for sowing line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967850A (en) * | 1989-11-02 | 1990-11-06 | Caterpillar Inc. | Combined tooth retractor and blade latching mechanism |
| US6718662B1 (en) * | 2002-05-06 | 2004-04-13 | Timothy Schaff | Do-all rake-tooth bucket extension attachment |
| US7287344B2 (en) * | 2004-02-10 | 2007-10-30 | Kostyak Bradley W | Landscaping apparatus and method |
| US20090188684A1 (en) * | 2006-01-17 | 2009-07-30 | Marlin Parrish | Land Clearing Rake |
| JP2009287278A (en) * | 2008-05-29 | 2009-12-10 | Kajima Corp | Earth removal-cum-raking device mountable on earth removing blade of backhoe |
| CN202131621U (en) * | 2011-05-24 | 2012-02-01 | 天津柳工机械有限公司 | Bulldozer blade assembly with raking function in shallow stratum |
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2011
- 2011-05-24 CN CN201110134420.5A patent/CN102296653B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102296653A (en) | 2011-12-28 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111228 Assignee: Gaoyou Schindler heavy duty construction machinery Co., Ltd. Assignor: Tianjin Liugong Machinery Co., Ltd.Yu Qian| Guangxi Liugong machinery Limited by Share Ltd Contract record no.: 2015320000537 Denomination of invention: Soil shifter shovel blade assembly with shallow stratum drilling and harrowing functions Granted publication date: 20140723 License type: Exclusive License Record date: 20150709 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
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Effective date of registration: 20170315 Address after: Yancheng Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 588 213168 Patentee after: LIUGONG CHANGZHOU MACHINERY CO., LTD. Address before: 300308 Tianjin Dongli Airport Logistics Processing Zone, No. three West Road, No. 166 A2-110 Patentee before: Tianjin Liugong Machinery Co., Ltd. Patentee before: Guangxi Liugong Machinery Co., Ltd. |