CN110745588A - Material flattening device - Google Patents
Material flattening device Download PDFInfo
- Publication number
- CN110745588A CN110745588A CN201910987350.4A CN201910987350A CN110745588A CN 110745588 A CN110745588 A CN 110745588A CN 201910987350 A CN201910987350 A CN 201910987350A CN 110745588 A CN110745588 A CN 110745588A
- Authority
- CN
- China
- Prior art keywords
- scraper
- flexible arm
- arm
- level
- vertical
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/045—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
- Road Repair (AREA)
Abstract
The invention relates to a material leveling device, aiming at solving the problem that the angle of a scraper in the existing material leveling device is not adjustable; the utility model provides a material levels device, include the flexible arm of level and install at the terminal vertical flexible arm of the flexible arm of level, level and smooth device is installed to the lower extreme of vertical flexible arm, and level and smooth device scrapes the board frame and installs the scraper blade on scraping the board frame, scrapes the board frame and rotationally installs the lower extreme at vertical flexible arm through the round pin axle, is equipped with the promotion and scrapes the board frame around round pin axle pivoted hydraulic cylinder at flexible arm lower extreme and scrape between the board frame, and the axial of round pin axle is parallel with the flexible direction of vertical flexible arm. In the invention, in the process of vehicle advancing, if more materials are accumulated on the front side of the cutting board, the scraper frame can rotate within a certain angle range by controlling the stretching of the hydraulic oil cylinder, so that the scraper and the advancing direction of the scraper form a certain angle, and the materials on the front side of the scraper move sideward along the scraper, thereby reducing the scraping resistance.
Description
Technical Field
The invention relates to a material leveling device for leveling materials filled in a carriage.
Background
When the bulk particle materials are loaded in the train carriage, the surface of the materials in the carriage needs to be leveled. The existing material leveling device comprises a horizontal telescopic arm and a vertical telescopic arm fixed at the tail end of the horizontal telescopic arm, wherein a scraper is fixed at the lower end of the vertical telescopic arm. When leveling materials in a train car, the material leveling device is usually installed as an accessory on other engineering machinery, such as a loader. One end of a horizontal telescopic arm of the material leveling device is fixedly connected with a movable arm of the loader, one end connected with a vertical telescopic arm extends to the upper part of a train carriage, the lower end of the vertical telescopic arm extends into the carriage to enable the scraper to descend to a certain height, and then the material in the carriage is flattened by the aid of forward or backward movement of the loader or the scraper is scraped.
In the existing material leveling device, the scraper is usually fixed at the lower end of the telescopic arm, so that the installed scraper can only move up and down along with the telescopic arm and cannot be adjusted in other directions, and the material leveling device is inconvenient to use. The existing material leveling device is installed on a vehicle, the material is leveled in the moving process of the vehicle along the direction of a carriage, the length direction of the side of the scraper blade is perpendicular to the advancing direction, the scraper blade arranged in the mode can only scrape the material towards the advancing direction, the material is difficult to move transversely, the material is easy to accumulate on the front side of the scraper blade, and the material scraping resistance is increased. In addition, when a vehicle provided with the device is positioned on a horizontal plane, the lower edge of the scraper of the material leveling device is in a horizontal state, and under the condition, if a carriage inclines due to a field or the vehicle provided with the device inclines due to a road, the material in the carriage cannot be scraped, and the material processed by the device is in an inclined plane, so that the surface of the leveled material cannot meet the due requirement.
Disclosure of Invention
The invention aims to solve the technical problem that the angle of a scraper in the conventional material leveling device is not adjustable, and provides an adjustable scraper angle to better level materials.
The technical scheme for realizing the purpose of the invention is as follows: the utility model provides a material levels device, includes the flexible arm of level and installs at the terminal vertical flexible arm of the flexible arm of level, level device is installed to the lower extreme of vertical flexible arm, its characterized in that level device including scrape the board frame and install the scraper blade on scraping the board frame, scrape the board frame and rotationally install through the round pin axle the lower extreme of vertical flexible arm is equipped with the promotion between vertical flexible arm lower extreme and scrape the board frame and wind round pin axle pivoted hydraulic cylinder, the axial of round pin axle with the flexible direction of flexible arm is parallel. In the invention, in the process of vehicle advancing, if more materials are accumulated on the front side of the cutting board, the scraper frame can rotate within a certain angle range by controlling the stretching of the hydraulic oil cylinder, so that the scraper and the advancing direction of the scraper form a certain angle, and the materials on the front side of the scraper move sideward along the scraper, thereby reducing the scraping resistance.
In the material leveling device, a cantilever perpendicular to the vertical telescopic arm is fixed at the lower end of the vertical telescopic arm, one end of the hydraulic oil cylinder is hinged with the cantilever, and the other end of the hydraulic oil cylinder is hinged with the scraper rack.
In the material leveling device, the lower end of the vertical telescopic arm is provided with a hinged seat for hinging the scraper rack.
In the material leveling device, the scraper consists of a plurality of knife boards, and the knife boards are sequentially spliced and arranged in the length direction and are fixed on the knife board frame through mounting bolts. Further, the mounting hole of each knife plate for matching with the mounting bolt is a long hole, the length direction of the long hole is perpendicular to the length direction of the knife plate, and the width of the long hole is slightly larger than the diameter of the rod part of the mounting bolt. Because the mounting hole on the cutting board is the slot hole, and the slot hole width slightly is greater than bolt rod portion diameter for each cutting board inclines in certain extent, and then makes whole scraper blade lower edge incline in certain angle range, when the carriage slope or the vehicle of installing this material leveling device is in the tilt state, can be through adjusting the inclination of each cutting board, make the interior leveled material of carriage be in the horizontality (when the carriage is in the horizontality).
Compared with the prior art, the angle of the scraper can be adjusted, so that when the material on the front side of the scraper is accumulated more, the angle of the scraper is adjusted, the material on the front side of the scraper moves laterally along the scraper, the scraping resistance is reduced, and the material is uniformly distributed.
Drawings
FIG. 1 is a schematic view of the structure of the material leveling device of the present invention.
Fig. 2 is a partial enlarged view of a portion a of fig. 1.
FIG. 3 is a schematic view of the structure of the leveling device of the present invention.
Part names and serial numbers in the figure:
the scraper frame comprises a vertical telescopic arm 1, a vertical telescopic oil cylinder 11, a scraper frame 2, a cutter plate 21, a hydraulic oil cylinder 22, a long hole 23, a mounting bolt 24, a horizontal telescopic arm 3, a horizontal telescopic oil cylinder 31 and a pin shaft 4.
Detailed Description
The following description of the embodiments refers to the accompanying drawings.
The material leveling device in the embodiment comprises a horizontal telescopic arm 3 and a vertical telescopic arm 1 installed at the tail end of the horizontal telescopic arm. The horizontal telescopic arm 3 comprises a horizontal fixed arm 32 and a horizontal sliding arm 33, the main body of the horizontal fixed arm 32 is tubular, and a hinged seat connected with the loading motor arm is arranged on the horizontal fixed arm. The horizontal sliding arm 33 is slidably arranged in the body of the horizontal fixing arm 32 and is connected through the horizontal telescopic oil cylinder 31, and the telescopic movement of the horizontal telescopic oil cylinder 31 pushes the horizontal sliding arm 33 to slidably and telescopically move in the horizontal direction. The vertical telescopic arm 1 comprises a vertical fixing arm 14 and a vertical sliding arm 12, the vertical fixing arm 14 is fixedly connected with the tail end of a horizontal sliding arm 33, the vertical fixing arm 14 is tubular, the vertical sliding arm 12 is arranged in the vertical fixing arm 14 in a sliding mode and is connected through a vertical telescopic oil cylinder 11, and the vertical sliding arm 12 is pushed to stretch by stretching of the vertical telescopic oil cylinder 11 in an up-and-down sliding mode.
As shown in fig. 2, at the end of the vertical sliding arm 12 there is mounted a levelling device comprising a blade holder 2 and a blade 21 fixedly mounted on the blade holder. The tail end of the vertical sliding arm 12 is provided with a hinged seat used for being hinged with the scraper frame, the hinged seat is positioned on the side face of the tail end of the vertical sliding arm, the scraper frame 2 is rotatably connected with the vertical sliding arm 12 through a pin shaft 4, and the axial direction of the pin shaft 4 is parallel to the telescopic direction of the vertical sliding arm 14. The tail end of the vertical sliding arm 14 is provided with a horizontal cantilever 13, one end of a hydraulic oil cylinder 22 is hinged with the cantilever 13, the other end of the hydraulic oil cylinder 22 is hinged with the scraper frame 2, and the extension of the hydraulic oil cylinder 22 can push the scraper frame 2 to rotate around the pin shaft 4 within a certain angle range.
As shown in fig. 3, the squeegee 21 is composed of multiple blade plates 24, and the blade plates 24 are sequentially joined in the longitudinal direction of the blade plates. Each blade 24 is fixedly mounted to the blade holder 2 by means of a mounting bolt 5. The mounting holes 23 of the knife plates 24 for matching with the mounting bolts 5 are long holes, the length direction of the long holes is perpendicular to the length direction of the knife plates 24, and the width of the long holes is slightly larger than the diameter of the mounting bolts 5, so that each knife plate 24 can be inclined within a certain angle range after the mounting bolts are unscrewed, and further the whole scraper can be inclined within a certain angle range, as shown in fig. 3.
In the invention, in the process of vehicle advancing, if more materials are accumulated on the front side of the cutting board, the scraper frame can rotate within a certain angle range by controlling the stretching of the hydraulic oil cylinder, so that the scraper and the advancing direction of the scraper form a certain angle, and the materials on the front side of the scraper move sideward along the scraper, thereby reducing the scraping resistance. When the carriage inclines or a vehicle provided with the material leveling device is in an inclined state, the inclination angle of each knife board can be adjusted by loosening the mounting bolt, so that the material surface leveled in the carriage is in a horizontal state (when the carriage is in the horizontal state).
Claims (5)
1. The utility model provides a material leveller, includes the flexible arm of level and installs at the terminal vertical flexible arm of the flexible arm of level, level and level the device is installed to the lower extreme of vertical flexible arm, its characterized in that level the device including scrape the board frame and install scrape the scraper blade on the board frame, scrape the board frame and rotationally install through the round pin axle the lower extreme of vertical flexible arm is equipped with the promotion between vertical flexible arm lower extreme and scrape the board frame and wind round pin axle pivoted hydraulic cylinder, the axial of round pin axle with the flexible direction of flexible arm is parallel.
2. The material leveling device according to claim 1, wherein a cantilever perpendicular to the vertical telescopic arm is fixed to a lower end of the vertical telescopic arm, one end of the hydraulic cylinder is hinged to the cantilever, and the other end of the hydraulic cylinder is hinged to the scraper frame.
3. The material leveling device according to claim 1, wherein the lower end of the vertical telescopic arm is provided with a hinged seat for hinging with the scraper stand, the hinged seat being located on the lower end side of the vertical telescopic arm.
4. The material leveling device as claimed in any one of claims 1 to 3, wherein the scraper is composed of a plurality of knife boards, and each knife board is sequentially spliced and arranged in the length direction thereof and fixed on the knife board frame by mounting bolts.
5. The material leveling device as recited in claim 4 wherein the mounting hole of each knife plate for mating with a mounting bolt is an elongated hole, the length direction of the elongated hole is perpendicular to the length direction of the knife plate and the width of the elongated hole is slightly larger than the diameter of the shank of the mounting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987350.4A CN110745588B (en) | 2019-10-17 | 2019-10-17 | Material flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987350.4A CN110745588B (en) | 2019-10-17 | 2019-10-17 | Material flattening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110745588A true CN110745588A (en) | 2020-02-04 |
| CN110745588B CN110745588B (en) | 2022-04-01 |
Family
ID=69278754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910987350.4A Active CN110745588B (en) | 2019-10-17 | 2019-10-17 | Material flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110745588B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498532A (en) * | 2020-05-14 | 2020-08-07 | 徐州蔬客达农业科技有限公司 | Flattening mechanism for grain in granary |
| CN112794121A (en) * | 2021-01-26 | 2021-05-14 | 国家粮食和物资储备局科学研究院 | Stretching-in type grain leveling device and grain leveling method for horizontal warehouse |
| CN112936509A (en) * | 2021-03-22 | 2021-06-11 | 中铁九局集团有限公司 | Be applicable to automatic face equipment of receiving of subway shield tunnel segment concrete |
| CN113562481A (en) * | 2021-06-29 | 2021-10-29 | 周加友 | Rotary type non-blocking material-distributable scraping device for sintering material conveying belt |
| CN113666139A (en) * | 2021-08-10 | 2021-11-19 | 中国铁路工会丰台货运中心委员会 | Flatcar equipment convenient to bulk goods open wagon loads |
| CN113772447A (en) * | 2021-09-28 | 2021-12-10 | 河北雄安容西混凝土有限公司 | Automatic equipment of pushing flat of loading of cement stabilized soil mixture |
| CN114751219A (en) * | 2022-05-25 | 2022-07-15 | 成工重工(遂宁)机械有限公司 | Vehicle-mounted mining spreading machine |
| CN114873316A (en) * | 2022-04-21 | 2022-08-09 | 上海荣美农业科技有限公司 | Material distribution equipment and material distribution system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911767A (en) * | 2006-08-25 | 2007-02-14 | 赵永胜 | Compacting machine for car body top material |
| CN201942341U (en) * | 2010-11-18 | 2011-08-24 | 秦平 | Levelling machine for railway bulk cargo vehicle |
| CN201942343U (en) * | 2011-02-17 | 2011-08-24 | 王维振 | Train compartment material flattening machine |
| CN102616585A (en) * | 2012-04-20 | 2012-08-01 | 厦门金华厦工程机械有限公司 | Bulk freight leveler |
| WO2013009370A1 (en) * | 2011-07-08 | 2013-01-17 | Crown Products & Services Llc | System, apparatus and method for preparing materials transported in open top conveyance |
| CN204095815U (en) * | 2014-09-09 | 2015-01-14 | 四川成都成工工程机械股份有限公司 | A kind of device shakeout for truck bulk material |
| CN106088331A (en) * | 2016-01-19 | 2016-11-09 | 徐州中煤百甲重钢科技股份有限公司 | Steel column and girder steel connecting plate positioner |
| CN106944943A (en) * | 2017-04-18 | 2017-07-14 | 苏州蓝王机床工具科技有限公司 | Steel column is connected plate positioning device with girder steel |
| CN208150557U (en) * | 2018-05-15 | 2018-11-27 | 华夏易通国际物流有限公司 | A kind of scraper-type is closed a position machine |
| CN108946220A (en) * | 2018-08-06 | 2018-12-07 | 济南重工股份有限公司 | A kind of shield machine device for keeping sand height in belt feeder |
-
2019
- 2019-10-17 CN CN201910987350.4A patent/CN110745588B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911767A (en) * | 2006-08-25 | 2007-02-14 | 赵永胜 | Compacting machine for car body top material |
| CN201942341U (en) * | 2010-11-18 | 2011-08-24 | 秦平 | Levelling machine for railway bulk cargo vehicle |
| CN201942343U (en) * | 2011-02-17 | 2011-08-24 | 王维振 | Train compartment material flattening machine |
| WO2013009370A1 (en) * | 2011-07-08 | 2013-01-17 | Crown Products & Services Llc | System, apparatus and method for preparing materials transported in open top conveyance |
| CN102616585A (en) * | 2012-04-20 | 2012-08-01 | 厦门金华厦工程机械有限公司 | Bulk freight leveler |
| CN204095815U (en) * | 2014-09-09 | 2015-01-14 | 四川成都成工工程机械股份有限公司 | A kind of device shakeout for truck bulk material |
| CN106088331A (en) * | 2016-01-19 | 2016-11-09 | 徐州中煤百甲重钢科技股份有限公司 | Steel column and girder steel connecting plate positioner |
| CN106944943A (en) * | 2017-04-18 | 2017-07-14 | 苏州蓝王机床工具科技有限公司 | Steel column is connected plate positioning device with girder steel |
| CN208150557U (en) * | 2018-05-15 | 2018-11-27 | 华夏易通国际物流有限公司 | A kind of scraper-type is closed a position machine |
| CN108946220A (en) * | 2018-08-06 | 2018-12-07 | 济南重工股份有限公司 | A kind of shield machine device for keeping sand height in belt feeder |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498532A (en) * | 2020-05-14 | 2020-08-07 | 徐州蔬客达农业科技有限公司 | Flattening mechanism for grain in granary |
| CN112794121A (en) * | 2021-01-26 | 2021-05-14 | 国家粮食和物资储备局科学研究院 | Stretching-in type grain leveling device and grain leveling method for horizontal warehouse |
| CN112936509A (en) * | 2021-03-22 | 2021-06-11 | 中铁九局集团有限公司 | Be applicable to automatic face equipment of receiving of subway shield tunnel segment concrete |
| CN113562481A (en) * | 2021-06-29 | 2021-10-29 | 周加友 | Rotary type non-blocking material-distributable scraping device for sintering material conveying belt |
| CN113666139A (en) * | 2021-08-10 | 2021-11-19 | 中国铁路工会丰台货运中心委员会 | Flatcar equipment convenient to bulk goods open wagon loads |
| CN113772447A (en) * | 2021-09-28 | 2021-12-10 | 河北雄安容西混凝土有限公司 | Automatic equipment of pushing flat of loading of cement stabilized soil mixture |
| CN114873316A (en) * | 2022-04-21 | 2022-08-09 | 上海荣美农业科技有限公司 | Material distribution equipment and material distribution system |
| CN114751219A (en) * | 2022-05-25 | 2022-07-15 | 成工重工(遂宁)机械有限公司 | Vehicle-mounted mining spreading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110745588B (en) | 2022-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110745588B (en) | Material flattening device | |
| US7686537B2 (en) | Road grader/spreader | |
| CN102120523B (en) | Slope adjusting device for middle trough of fully-mechanized scraper conveyor for thin seam | |
| EP3103928A1 (en) | Construction vehicle with tipping chassis | |
| CN205310525U (en) | Concrete mixing carrier vehicle | |
| CN218200642U (en) | Scraping device for heavy plate feeder | |
| DE2430008C2 (en) | Backhoe excavator | |
| CN208201580U (en) | A kind of asphalt paving device | |
| CN216007079U (en) | Scraper knife angle adjusting device of bulldozer for building construction | |
| DE1961969A1 (en) | Loading shovel for a shovel loader or the like. | |
| EP2672805A2 (en) | Device for loading agricultural goods to be transported | |
| DE10115456B4 (en) | Laying plow with apron-like displacer device | |
| CN207314407U (en) | A kind of perching knife structure applied on bull-dozer | |
| EP3767037A1 (en) | Milling installation | |
| CN110939094B (en) | Snow removing device and land leveler | |
| CN218200427U (en) | Middle groove of scraper conveyor | |
| DE928635C (en) | Overhead shovel loader | |
| CN221646934U (en) | Cantilever type longitudinal axis heading machine and loading device thereof | |
| CN103244176B (en) | Scraper blade elevating conveyor self-advancing Device | |
| CN217203817U (en) | Special watering lorry is built to road | |
| CN221246398U (en) | Pretreatment device for repairing middle groove of scraper conveyor | |
| CN214494517U (en) | Conveyer transition groove with specific adjustable unloading position | |
| CN213201162U (en) | Tunneling equipment | |
| CN220035554U (en) | Excavator with novel structure | |
| CN219710352U (en) | High side slope supporting construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |