CN205369338U - Loader - Google Patents
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- CN205369338U CN205369338U CN201620059728.6U CN201620059728U CN205369338U CN 205369338 U CN205369338 U CN 205369338U CN 201620059728 U CN201620059728 U CN 201620059728U CN 205369338 U CN205369338 U CN 205369338U
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- China
- Prior art keywords
- blowpit
- scraper bowl
- vehicle frame
- loader
- guiding groove
- Prior art date
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Abstract
The utility model provides a loader belongs to the construction machinery field, including frame, scraper bowl, operating mechanism, power unit and blowpit, blowpit slope sets up on the frame, and the frame is kept away from to the direction of the opening face of blowpit, and the higher one end of blowpit be high -end, lower one end and be the low side, and distance between the high -end and scraper bowl is less than the distance between low side and the scraper bowl, and operating mechanism can remove the extremely high -end contact of top inclusive AND with the scraper bowl, and the interior material of scraper bowl can be emptyd to the blowpit in. The bucket after having shoveled the material, can pour the material into blowpit under operating device's control in, the assigned position at frame rear is finally transferred to the material through the blowpit. Through this kind of transportation mode, loader need not rotate the frame can directly transfer to the rear with the through -put blowpit in the place ahead, has improved loader's suitability.
Description
Technical field
This utility model relates to field of construction machinery, in particular to a kind of loader.
Background technology
Loader, also known as loading machine, is excavate high material with scraper bowl, and loads haulage vehicle or unload the earthmoving machinery to rickyard.The material that loader excavates is mainly soil, coal, silt and the soil after pre-pine and rock.From the development of engineering machinery in recent years, the development of loader is relatively fast, and loader has become as one of topmost engineering machinery in engineering construction.
Common loader structure includes, power set, equipment, slew gear, operating mechanism, drive mechanism, walking mechanism and auxiliary equipment etc..
The power of electromotor is passed to the executive component such as hydraulic motor, hydraulic cylinder by hydraulic pump by drive mechanism, and push the work forward device action, thus completing various operation.
Inventor finds under study for action, loader of the prior art can only one-way operation, front end is bucket, need when being transferred on truck by material first to turn to and topple over again, but on some small-sized building sites, owing to place is narrow, or when building site is placed with the foreign material of other influences loading machine steering, loader inconvenience turns to, and affects the normal use of loader.
Utility model content
The purpose of this utility model is in that to provide a kind of loader, to improve the loader ability to work to little Space-Work environment.
This utility model is achieved in that
A kind of loader, including vehicle frame, scraper bowl, operating mechanism, actuating unit and blowpit；
Described actuating unit is used for driving described operating mechanism；
Described operating mechanism includes support arm and hydraulic cylinder, and the two ends of described support arm are connected with described scraper bowl and described vehicle frame respectively, and the two ends of described hydraulic cylinder are connected with described support arm and described scraper bowl respectively；
Described blowpit is inclined at the top of described vehicle frame, higher one end of described blowpit is high-end, relatively low one end is low side, distance between described high-end and described scraper bowl less than the distance between described low side and described scraper bowl, described scraper bowl can be folded in rotation process described high-end above or with described high end in contact and make the material in described scraper bowl be poured onto in described blowpit.
By the blowpit arranged on vehicle frame, the turnover stroke extending bucket makes bucket can be folded to the high-end place of blowpit and be poured in bucket by the material in scraper bowl.Blowpit and bucket are separately positioned on the both sides of vehicle frame, typically, bucket is operationally positioned at the front of vehicle frame, blowpit is fixed on vehicle frame rear, bucket is after scooping up material, the high-end of blowpit can be turned under the control of operating mechanism, material is poured in blowpit, by blowpit, material is eventually transferred into the appointment position at vehicle frame rear.By this transporting mode, loader need not rotate vehicle frame directly can transfer to rear by the material in front, substantially increases the use scope of loader, reduces the restriction to loader of the narrow and small working space.
Further, described vehicle frame is additionally provided with support, and described support is connected with described vehicle frame and described blowpit and respectively for described blowpit and described vehicle frame being fixed.
By support, blowpit and vehicle frame are connected as one, it is simple to more stably fix blowpit.Meanwhile, the structure of support and installation site can adjust the operating position of blowpit, directly affect the angle of inclination of blowpit.
Further, removably connected by bolt between described support and described vehicle frame.
Bolt connection is widely used, and connects reliable for effect, and readily accessible, it is simple to support and blowpit are keeped in repair.
Further, described scraper bowl includes working side and discharge side, distance between described working side and described vehicle frame is more than the distance between described discharge side and described vehicle frame, and described discharge side is provided with discharge outlets, and the width of described discharge outlets is less than or equal to the width of described blowpit.
The structure of scraper bowl has been improved.Working side, away from vehicle frame, is the main stress area of scraper bowl, and discharge side is the toppling direction of material, and scraper bowl can rotate under the control of operating mechanism so that working side is higher than discharge side, it is simple to the material in scraper bowl is discharged from discharge side.The discharge outlets arranged is for limiting the discharge scope of material, by restricting the width of discharge outlets so that the material of discharge will not drop on outside blowpit in a large number, reduces the material waste in transport process.
Further, described discharge side includes the first guided plate, reclaiming plate and the second guided plate, described reclaiming plate is arranged between described first guided plate and described second guided plate, and described first guided plate and described second guided plate are for guiding material to described reclaiming plate and discharging along described reclaiming plate.
Three blocks of plates of discharge side define a tapping channel, reclaiming plate is farthest from working side, two guided plates are for changing the flow direction of material, and two guided plates can be concentrated to the position of reclaiming plate when each making material drop with reclaiming plate angulation, and mainly discharges from the position of reclaiming plate.
Further, described scraper bowl also includes baffle plate, and described baffle plate is arranged between described discharge side and described working side, and described baffle plate is near being provided with gap between the side and described working side of described working side, and described baffle plate is fixing with described discharge side to be connected.
Material can be played position-limiting action by the baffle plate arranged, it is prevented that under bucket tilt state, material is from the local discharge beyond discharge outlets, causes that material can not fall in blowpit.
Further, described baffle number is two pieces and interval setting, and described discharge outlets is arranged between two pieces of described baffle plates.
Good looking appearance, and discharge outlets is arranged between two pieces of baffle plates and is conducive to material to flow to discharge outlets, if discharge outlets is arranged on the both sides of discharge side, the maximum fluidity path of material, the efficiency of reduction discharge can be increased.
Further, loader also includes guiding groove, and described guiding groove is obliquely installed, and higher one end of described guiding groove is arranged on the lower section of described low side, and described guiding groove for transferring to appointment position by the material that described blowpit transports.
The guiding groove added, it is possible to changing the transhipment direction of material further, transport process is more flexible so that material can be delivered in the cavity specified.
Further, one end of described guiding groove and described low side are rotationally connected, and described guiding groove is connected with described vehicle frame by expansion link, and described expansion link is for supporting described guiding groove and regulating the angle of inclination of described guiding groove.
The angle of guiding groove can be adjusted by expansion link, make the transport process of material more flexible.
Further, the width of described blowpit is 30 centimetres-40 centimetres.
The width of blowpit and inclined degree affect material transfer efficiency on blowpit.But owing to blowpit is arranged on the rear of vehicle frame, it is easy to affect the visual field of human pilot, therefore the width of blowpit is unsuitable excessive.
The beneficial effects of the utility model are: blowpit and bucket are separately positioned on the both sides of vehicle frame, bucket is after scooping up material, the high-end of blowpit can be turned under the control of operating mechanism, material is poured in blowpit, by blowpit, material is eventually transferred into the appointment position at vehicle frame rear.By this transporting mode, loader need not rotate vehicle frame directly can transfer to rear by the material in front by blowpit, improves the suitability of loader, reduces the restriction to loader of the narrow and small working space.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
The structural representation of a kind of loader that Fig. 1 provides for this utility model embodiment one；
Fig. 2 is the structural representation of the scraper bowl in Fig. 1；
Fig. 3 is the structural representation of the scraper bowl in this utility model embodiment two；
The structural representation of a kind of loader that Fig. 4 provides for this utility model embodiment three；
Fig. 5 is the front view of Fig. 4.
Accompanying drawing labelling collects:
Scraper bowl 101；Operating mechanism 102；Vehicle frame 103；Blowpit 104；Support 105；Working side 106；First guided plate 107；Reclaiming plate 108；Baffle plate 109；Guiding groove 110；Expansion link 111；Second guided plate 112.
Detailed description of the invention
Loader of the prior art can only one-way operation, front end is Excavating bucket, need when being transferred on truck by material first to turn to and topple over again, but on some small-sized building sites, owing to place is narrow, or when being placed with the foreign material of other influences loading machine steering on building site, loader inconvenience turns to, affect the normal use of loader.
Given this, this utility model provides a kind of loader with the blowpit being obliquely installed, blowpit is separately positioned on the relative both sides of vehicle frame with scraper bowl, scraper bowl can be raised to the top of blowpit, the material scooped up is poured in blowpit, by the blowpit other end by material transfer vehicle frame, save space and operation, simple to operate do not need frame-steering.
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model, but is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model, rather than the equipment of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more these features.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include the first and second features and directly contact, it is also possible to include the first and second features and be not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include fisrt feature directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height less than second feature.
Embodiment one
Referring to Fig. 1 and Fig. 2, this utility model embodiment one provides a kind of loader, including vehicle frame 103, scraper bowl 101, operating mechanism 102, actuating unit and blowpit 104.
Actuating unit in this device is used for driving operating mechanism 102.
Current actuating unit mainly includes electromotor, decelerator and relevant drive system, belongs to prior art, this no longer structure for actuating unit repeat.
Operating mechanism 102 includes support arm and hydraulic cylinder, and the two ends of support arm are connected with scraper bowl 101 and vehicle frame 103 respectively, and the two ends of hydraulic cylinder are connected with support arm and scraper bowl 101 respectively.
Operating mechanism, actuating unit all can refer to prior art, no longer repeat at this.
Blowpit 104 is inclined on vehicle frame 103, higher one end of blowpit 104 is high-end, relatively low one end is low side, distance between high-end and scraper bowl 101 is less than the distance between low side and scraper bowl 101, scraper bowl 101 can be folded in rotation process high-end above or with high end in contact, the material in scraper bowl 101 can be poured onto in blowpit 104.
Being additionally provided with support 105 on vehicle frame 103, support 105 is connected with vehicle frame and blowpit respectively and for blowpit 104 and vehicle frame 103 being fixed, support 105 and vehicle frame 103 are bolted.
By support 105, blowpit 104 and vehicle frame 103 are connected as one, it is simple to more stably fix blowpit 104.Meanwhile, the structure of support 105 and installation site can adjust the operating position of blowpit 104, directly affect the angle of inclination of blowpit 104.Bolt connection is widely used, and connects reliable for effect, and readily accessible, it is simple to support 105 and blowpit 104 are keeped in repair.
Bucket, after scooping up material, can be turned to the high-end of blowpit 104 under the control of operating mechanism, is poured into by material in blowpit 104, and material is eventually transferred into the appointment position at vehicle frame 103 rear by blowpit 104.By this transporting mode, loader need not rotate vehicle frame 103 directly can transfer to rear by the material in front, has widened the working environment of loader, has reduced the restriction to loader of the narrow and small working space.
Scraper bowl 101 popular name is bucket, for the container of half opening, is used for shoveling the loose unpacked materials such as dress soil, sandstone, Calx and coal, or Ore, pan soil etc. are made slight shovel digs operation.
Traditional scraper bowl 101 is similar to open-topped casing, and the structure of scraper bowl 101 has been improved by the present embodiment.Scraper bowl 101 includes relative working side 106 and discharge side, under normal conditions, discharge side near vehicle frame 103 working side 106 away from vehicle frame 103, the distance of working side 106 and vehicle frame 103 is more than the distance of discharge side Yu vehicle frame 103, discharge side is provided with discharge outlets, and the width of discharge outlets is less than or equal to the width of blowpit 104.
Working side 106 is away from vehicle frame 103, it it is the main stress area of scraper bowl 101, the process of shovel dress plays the role of a nucleus, discharge side is at the toppling direction of material, scraper bowl 101 can rotate under the control of operating mechanism, make working side 106 higher than discharge side, it is simple to the material in scraper bowl is discharged from discharge side.The discharge outlets arranged is for limiting the discharge scope of material, by restricting the width of discharge outlets so that the material of discharge will not drop on outside blowpit 104 in a large number, reduces the material waste in transport process.
Discharge side includes the first guided plate 107, reclaiming plate 108 and the second guided plate 112, first guided plate 107, non-coplanar mutually between reclaiming plate 108 and the second guided plate 112 three, first guided plate 107 and the second guided plate 112 are separately positioned on the both sides of reclaiming plate 108, and the distance between reclaiming plate 108 and working side 106 is more than the distance between the first guided plate 107 and working side 106 and the distance between the second guided plate 112 and working side 106.
Three blocks of plates of discharge side define a tapping channel, reclaiming plate 108 is farthest from working side 106, two guided plates are for changing the flow direction of material, two guided plates can be concentrated to the position of reclaiming plate 108 when each making material drop with reclaiming plate 108 angulation, and mainly discharges from the position of reclaiming plate 108.
In the present embodiment, the width of blowpit 104 is 35 centimetres.
The width of blowpit 104 and inclined degree affect material transfer efficiency on blowpit 104.But owing to blowpit 104 is arranged on the rear of vehicle frame 103, it is easy to affect the visual field of human pilot, therefore the width of blowpit 104 is unsuitable excessive.This width value is only a preferred value, due to mismachining tolerance or according to practical situation needs, it is possible to change definitely, in 30-40 centimetre.
Blowpit 104 and bucket are separately positioned on the both sides of vehicle frame 103, bucket is after scooping up material, the high-end of blowpit 104 can be turned under the control of operating mechanism, material is poured in blowpit 104, by blowpit 104, material is eventually transferred into the appointment position at vehicle frame 103 rear.By this transporting mode, loader need not rotate vehicle frame 103 directly can transfer to rear by the material in front by blowpit 104, improves the suitability of loader, reduces the restriction to loader of the narrow and small working space.
Embodiment two
Referring to Fig. 3, this utility model embodiment two provides a kind of loader, and embodiment two differs primarily in that with embodiment one, and the scraper bowl of embodiment two is additionally provided with baffle plate 109.
Baffle plate 109 is arranged between discharge side and working side, and baffle plate 109 is provided with gap near between the side and working side of working side, and baffle plate 109 is connected with the fixing of discharge side, is provided with gap between discharge outlets and baffle plate 109.Baffle plate 109 quantity is two pieces and interval setting, and discharge outlets is arranged between two pieces of baffle plates 109.
Material can be played position-limiting action by the baffle plate 109 arranged, it is prevented that under bucket tilt state, material is from the local discharge beyond discharge outlets, causes that material can not fall in blowpit 104.Discharge outlets is arranged between two pieces of baffle plates and is conducive to material to flow to discharge outlets, if discharge outlets is arranged on the both sides of discharge side, the maximum fluidity path of material can be increased, reduce the efficiency of discharge.
The device that this utility model embodiment provides, its technique effect realizing principle and generation is identical with preceding method embodiment, for being briefly described, the not mentioned part of device embodiment part, it is referred to corresponding contents in preceding method embodiment.
Embodiment three
Referring to Fig. 4 and Fig. 5, this utility model embodiment three provides a kind of loader, and embodiment three differs primarily in that with embodiment two, and the loader in embodiment three is additionally provided with guiding groove 110.
Guiding groove 110 is arranged on below the low side of blowpit 104, and guiding groove 110 for transferring to appointment position by the material that blowpit 104 transports.One end of guiding groove 110 and low side are rotationally connected, and guiding groove 110 is connected with vehicle frame 103 by expansion link 111.
The guiding groove 110 added, it is possible to changing the transhipment direction of material further, transport process is more flexible so that material can be delivered in the cavity specified.
The angle of guiding groove 110 can be adjusted by expansion link 111, make the transport process of material more flexible.
The device that this utility model embodiment provides, its technique effect realizing principle and generation is identical with preceding method embodiment, for being briefly described, the not mentioned part of device embodiment part, it is referred to corresponding contents in preceding method embodiment.
Unless specifically stated otherwise, parts, step, numerical expression and the numerical value otherwise set forth in these embodiments are not limiting as scope of the present utility model.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, and not as restriction, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter below figure represent similar terms, therefore, once a certain Xiang Yi accompanying drawing is defined, then it need not be carried out definition further and explain in accompanying drawing subsequently.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. a loader, it is characterised in that include vehicle frame, scraper bowl, operating mechanism, actuating unit and blowpit；
Described actuating unit is used for driving described operating mechanism；
Described operating mechanism includes support arm and hydraulic cylinder, and the two ends of described support arm are connected with described scraper bowl and described vehicle frame respectively, and the two ends of described hydraulic cylinder are connected with described support arm and described scraper bowl respectively；
Described blowpit is inclined at the top of described vehicle frame, higher one end of described blowpit is high-end, relatively low one end is low side, distance between described high-end and described scraper bowl less than the distance between described low side and described scraper bowl, described operating mechanism described scraper bowl can be moved to described high-end top or with described high end in contact and make the material in described scraper bowl be poured onto in described blowpit.
2. loader according to claim 1, it is characterised in that described vehicle frame is additionally provided with support, described support is connected with described vehicle frame and described blowpit and respectively for described blowpit and described vehicle frame being fixed.
3. loader according to claim 2, it is characterised in that removably connected by bolt between described support and described vehicle frame.
4. loader according to claim 1, it is characterized in that, described scraper bowl includes working side and discharge side, distance between described working side and described vehicle frame is more than the distance between described discharge side and described vehicle frame, described discharge side is provided with discharge outlets, and the width of described discharge outlets is less than or equal to the width of described blowpit.
5. loader according to claim 4, it is characterized in that, described discharge side includes the first guided plate, reclaiming plate and the second guided plate, described reclaiming plate is arranged between described first guided plate and described second guided plate, and described first guided plate and described second guided plate are for guiding material to described reclaiming plate and discharging along described reclaiming plate.
6. loader according to claim 5, it is characterized in that, described scraper bowl also includes baffle plate, described baffle plate is arranged between described discharge side and described working side, described baffle plate is near being provided with gap between the side and described working side of described working side, and described baffle plate is fixing with described discharge side to be connected.
7. loader according to claim 6, it is characterised in that described baffle number is two pieces and interval setting, and described discharge outlets is arranged between two pieces of described baffle plates.
8. loader according to claim 1, it is characterized in that, loader also includes guiding groove, and described guiding groove is obliquely installed, higher one end of described guiding groove is arranged on the lower section of described low side, and described guiding groove for transferring to appointment position by the material that described blowpit transports.
9. loader according to claim 8, it is characterized in that, one end of described guiding groove and described low side are rotationally connected, and described guiding groove is connected with described vehicle frame by expansion link, and described expansion link is for supporting described guiding groove and regulating the angle of inclination of described guiding groove.
10. loader according to claim 1, it is characterised in that the width of described blowpit is 30 centimetres-40 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059728.6U CN205369338U (en) | 2016-01-21 | 2016-01-21 | Loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059728.6U CN205369338U (en) | 2016-01-21 | 2016-01-21 | Loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369338U true CN205369338U (en) | 2016-07-06 |
Family
ID=56274089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059728.6U Expired - Fee Related CN205369338U (en) | 2016-01-21 | 2016-01-21 | Loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264424A (en) * | 2018-09-13 | 2019-01-25 | 山东大学 | A kind of scraper bowl chain-plate type dregs transmission device and its working method |
| CN110497973A (en) * | 2019-08-15 | 2019-11-26 | 长沙桑铼特农业机械设备有限公司 | A kind of material collection transfer car(buggy) |
| CN114411861A (en) * | 2022-02-16 | 2022-04-29 | 郑州业伟实业有限公司 | Overload-proof excavator weighing device |
-
2016
- 2016-01-21 CN CN201620059728.6U patent/CN205369338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264424A (en) * | 2018-09-13 | 2019-01-25 | 山东大学 | A kind of scraper bowl chain-plate type dregs transmission device and its working method |
| CN110497973A (en) * | 2019-08-15 | 2019-11-26 | 长沙桑铼特农业机械设备有限公司 | A kind of material collection transfer car(buggy) |
| CN114411861A (en) * | 2022-02-16 | 2022-04-29 | 郑州业伟实业有限公司 | Overload-proof excavator weighing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |