CN108203001A - A kind of gate-type scraper of stabilization - Google Patents
A kind of gate-type scraper of stabilization Download PDFInfo
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- CN108203001A CN108203001A CN201711442316.6A CN201711442316A CN108203001A CN 108203001 A CN108203001 A CN 108203001A CN 201711442316 A CN201711442316 A CN 201711442316A CN 108203001 A CN108203001 A CN 108203001A
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- 230000006641 stabilisation Effects 0.000 title claims 6
- 238000011105 stabilization Methods 0.000 title claims 6
- 239000000725 suspension Substances 0.000 claims abstract description 48
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- 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
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
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- 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
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
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Abstract
本发明公开了一种稳定的门式耙料机，包括“人”字形门架、主靶臂、副靶臂和行走驱动装置，主靶臂和副靶臂分别铰接连接于门架的两底端，主靶臂和副靶臂的另一端分别装有主耙板和副耙板，主靶臂和副靶臂分别装有主靶张紧装置和副靶张紧装置，所述主靶张紧装置和副靶张紧装置分别固定在主耙板和副耙板所在耙臂上，主靶臂上设置有第一主靶悬吊装置和第二主靶悬吊装置，副靶臂上设置有第一副耙悬吊装置、第二副耙悬吊装置和连臂悬吊装置，行走驱动装置设置于门架的两底端、包括运动方向控制部分、钢轨、主动轮和从动轮。
The invention discloses a stable portal rake machine, which comprises a "herringbone"-shaped portal frame, a main target arm, an auxiliary target arm and a walking drive device, and the main target arm and the auxiliary target arm are hingedly connected to the two bottoms of the portal frame respectively. The other end of the main target arm and the auxiliary target arm are respectively equipped with a main rake plate and an auxiliary rake plate, and the main target arm and the auxiliary target arm are respectively equipped with a main target tensioning device and an auxiliary target tensioning device. The tightening device and the auxiliary target tensioning device are respectively fixed on the rake arm where the main rake board and the auxiliary rake board are located. The first main target suspension device and the second main target suspension device are arranged on the main target arm, and There are the first auxiliary rake suspension device, the second auxiliary rake suspension device and the connecting arm suspension device. The traveling drive device is arranged at the two bottom ends of the mast, including the movement direction control part, the steel rail, the driving wheel and the driven wheel.
Description
技术领域technical field
本发明属于煤矿、大化肥生产设备技术领域，涉及一种稳定的门式耙料机。The invention belongs to the technical field of coal mines and large chemical fertilizer production equipment, and relates to a stable portal rake.
背景技术Background technique
门式耙料机是大型自动化设备，其自动化程度高，安全措施完善，工作效率高，是散装库内使用比较理想的运输设备，主要用于大型尿素工业、玻璃工业的散料仓库的整理运输。Portal rake machine is a large-scale automation equipment with high degree of automation, perfect safety measures and high work efficiency. It is an ideal transportation equipment for bulk warehouses. It is mainly used for sorting and transportation of bulk warehouses in large-scale urea industry and glass industry. .
门式耙料机主要由机械传动系统、机架系统和控制系统三大部分组成，其中机械传动系统部分由主、副耙升降机构，耙臂机构，连臂机构，行走机构等组成；机架系统部分由门架及耙臂组成。耙臂结构主要由桁架、耙链、耙齿、张紧装置、悬吊装置等组成，耙臂一端通过绞支连结安装在主耙驱动轴的两个滑动支承轴承上，另一端则通过钢丝绳悬吊，并用电动卷扬机控制钢丝绳收缩，从而控制其升降。The portal rake machine is mainly composed of three parts: mechanical transmission system, frame system and control system. The mechanical transmission system part is composed of main and auxiliary rake lifting mechanisms, rake arm mechanisms, connecting arm mechanisms, and walking mechanisms; the frame The system part is composed of door frame and rake arm. The rake arm structure is mainly composed of truss, rake chain, rake teeth, tensioning device, suspension device, etc. One end of the rake arm is connected to the two sliding bearings of the main rake drive shaft through a twisted branch, and the other end is suspended by a wire rope. Hang, and use the electric winch to control the shrinkage of the wire rope, thereby controlling its lifting.
门式耙料机工作效率高，是散装库内使用比较理想的机械设备。其作为一种综合的机、电、液综合体系，主体是一人字形门架横跨整个料区，依靠两边端梁的支承，在轨道上行走。主、副耙与连臂铰接，主、副耙的连臂分别铰接在门架的两侧，并由电动卷扬机承吊并绕滑轮升降。耙臂上安装耙板，在耙链的带动下作循环工作，把物料耙到输送机。安装后主耙臂就呈凹弧变形，耙臂是整个耙料机工作的重要组成部分，耙臂一旦失稳变形，就不能正常工作，特别对于主耙，会导致主耙停止工作而损坏，严重时会导致整个耙料机损坏，导致事故发生，其结构的刚度和平稳定性问题就显得十分重要。The portal type rake machine has high working efficiency and is an ideal mechanical equipment for use in bulk warehouses. As a comprehensive mechanical, electrical and hydraulic system, the main body is a herringbone gantry spanning the entire material area, relying on the support of the end beams on both sides to walk on the track. The main and auxiliary rakes are hinged to the connecting arms, and the connecting arms of the main and auxiliary rakes are respectively hinged on both sides of the mast, and are hoisted by the electric winch and lifted around the pulley. The rake plate is installed on the rake arm, and it works circularly under the drive of the rake chain to rake the material to the conveyor. After installation, the main rake arm is deformed in a concave arc. The rake arm is an important part of the whole rake machine. Once the rake arm is unstable and deformed, it will not work normally. Especially for the main rake, it will cause the main rake to stop working and be damaged. In severe cases, it will cause damage to the entire rake machine, leading to accidents, and the rigidity and stability of its structure are very important.
发明内容Contents of the invention
本发明的目的是提供一种稳定的门式耙料机，解决了现有技术中存在的门式耙料机的刚度和平稳定性不足的问题。The object of the present invention is to provide a stable portal rake, which solves the problems of insufficient rigidity and stability of the portal rake existing in the prior art.
本发明所采用的技术方案是，一种稳定的门式耙料机，包括：“人”字形门架、主靶臂、副靶臂和行走驱动装置，主靶臂和副靶臂分别铰接连接于门架的两底端，主靶臂和副靶臂的另一端分别装有主耙板和副耙板，主靶臂和副靶臂分别装有主靶张紧装置和副靶张紧装置，所述主靶张紧装置和副靶张紧装置分别固定在主耙板和副耙板所在的耙臂上，主靶臂上设置有第一主靶悬吊装置和第二主靶悬吊装置，副靶臂上设置有第一副耙悬吊装置、第二副耙悬吊装置和连臂悬吊装置，行走驱动装置设置于门架的两底端、包括运动方向控制部分、钢轨、主动轮和从动轮。The technical solution adopted in the present invention is a stable gantry rake machine, including: a "herringbone"-shaped gantry, a main target arm, an auxiliary target arm and a walking drive device, and the main target arm and the auxiliary target arm are hingedly connected respectively At the two bottom ends of the mast, the other ends of the main target arm and the auxiliary target arm are respectively equipped with a main rake plate and an auxiliary rake plate, and the main target arm and the auxiliary target arm are respectively equipped with a main target tensioning device and an auxiliary target tensioning device , the main target tensioning device and the auxiliary target tensioning device are respectively fixed on the rake arm where the main rake plate and the auxiliary rake plate are located, and the main target arm is provided with a first main target suspension device and a second main target suspension device, the auxiliary target arm is provided with the first auxiliary rake suspension device, the second auxiliary rake suspension device and the connecting arm suspension device, and the walking drive device is arranged at the two bottom ends of the mast, including the movement direction control part, steel rail, Drive and driven wheels.
本发明的特点还在于，The present invention is also characterized in that,
“人”字形门架从最高点分为两段，靠近主靶臂的一侧为第一门架，靠近副靶臂的一侧为第二门架，第一门架的中部安装有主靶上部滑轮组，滑轮组与第一主靶悬吊装置和第二主靶悬吊装置连接，第二门架中部均安装有副耙上部滑轮组、底端安装有连臂上部滑轮组，副耙上部滑轮组与所述第一副耙悬吊装置和第二副耙悬吊装置连接，连臂上部滑轮组与所述连臂悬吊装置连接。The "herringbone"-shaped gantry is divided into two sections from the highest point, the side close to the main target arm is the first gantry, the side close to the auxiliary target arm is the second gantry, and the middle part of the first gantry is installed with the main target The upper pulley block, the pulley block is connected with the first main target suspension device and the second main target suspension device, the upper pulley block of the auxiliary rake is installed in the middle of the second mast, and the upper pulley block of the connecting arm is installed at the bottom end, the upper pulley block of the auxiliary rake is connected with all The first auxiliary rake suspension device is connected with the second auxiliary rake suspension device, and the pulley block at the upper part of the link arm is connected with the link arm suspension device.
第一门架的底端装有单绳电动葫芦，第二门架的中部装有双绳电动葫芦。The bottom end of the first mast is equipped with a single-rope electric hoist, and the middle of the second mast is equipped with a double-rope electric hoist.
运动方向控制部分包括电气系统，空气系统、操纵室，主动轮包括第二行走轮和第四行走轮，从动轮包括第一行走轮和第三行走轮，第二行走轮的前端设置有水平导向轮，主动轮、从动轮和水平导向轮均置于钢轨内。The movement direction control part includes an electrical system, an air system, and a control room. The driving wheel includes the second road wheel and the fourth road wheel, and the driven wheel includes the first road wheel and the third road wheel. The front end of the second road wheel is provided with a horizontal guide The driving wheel, the driven wheel and the horizontal guide wheel are all placed in the rail.
第一行走轮、第二行走轮、第三行走轮、第四行走轮和水平导向轮上均配置有夹紧装置。Clamping devices are arranged on the first traveling wheel, the second traveling wheel, the third traveling wheel, the fourth traveling wheel and the horizontal guide wheel.
本发明的有益效果是，The beneficial effect of the present invention is,
1.本发明一种稳定的门式耙料机，整个装置采用门式结构，增加了整体装置的平稳性，避免了失稳变形导致主耙停止工作或损坏的问题；1. A stable gantry rake machine of the present invention, the whole device adopts a gantry structure, which increases the stability of the whole device and avoids the problem that the main rake stops working or is damaged due to instability and deformation;
2.本发明一种稳定的门式耙料机，在主耙臂上采用两个悬吊装置，增加了装置的受力平稳性；2. A stable portal rake machine of the present invention adopts two suspension devices on the main rake arm, which increases the stress stability of the device;
3.本发明一种稳定的门式耙料机，主耙臂装配有张紧装置，避免耙板长时间动作过于松弛。3. The present invention is a stable portal raking machine. The main raking arm is equipped with a tensioning device to prevent the rake board from being too loose for a long time.
附图说明Description of drawings
图1是本发明一种稳定的门式耙料机的结构图；Fig. 1 is the structural diagram of a kind of stable portal raking machine of the present invention;
图2是本发明一种稳定的门式耙料机的俯视图；Fig. 2 is the plan view of a kind of stable portal rake machine of the present invention;
图3是本发明一种稳定的门式耙料机的左侧剖视图；Fig. 3 is a left sectional view of a stable portal rake of the present invention;
图4是本发明一种稳定的门式耙料机的右侧剖视图。Fig. 4 is a right sectional view of a stable portal rake of the present invention.
图中，1.单绳电动葫芦，2.主靶上部滑轮组，3.第一主靶悬吊装置，4.第二主靶悬吊装置，5.第一副耙悬吊装置，6.第二副耙悬吊装置，7.副耙上部滑轮组，8.双绳电动葫芦，9.连臂上部滑轮组，10.连臂悬吊装置，11.主靶驱动装置，12.门架，13.第一行走轮，14.第二行走轮，15.水平导向轮，16.钢轨，17.电气系统，18.空气系统，19.操纵室，20.第三行走轮，21.第四行走轮，22.行走驱动装置，23.主靶臂，24.主靶张紧装置，25.主靶板，26.副耙板，27.副耙臂，28.副靶张紧装置；In the figure, 1. Single-rope electric hoist, 2. The upper pulley block of the main target, 3. The first main target suspension device, 4. The second main target suspension device, 5. The first auxiliary rake suspension device, 6. The first Two auxiliary rake suspension devices, 7. The upper pulley block of the auxiliary rake, 8. Double-rope electric hoist, 9. The upper pulley block of the connecting arm, 10. The connecting arm suspension device, 11. The main target driving device, 12. The mast, 13. The first road wheel, 14. The second road wheel, 15. Horizontal guide wheel, 16. Steel rail, 17. Electrical system, 18. Air system, 19. Control room, 20. The third road wheel, 21. The fourth road wheel , 22. Walking drive device, 23. Main target arm, 24. Main target tensioning device, 25. Main target plate, 26. Secondary rake plate, 27. Secondary rake arm, 28. Secondary target tensioning device;
12-1.第一门架，12-2.第二门架。12-1. The first door frame, 12-2. The second door frame.
具体实施方式Detailed ways
下面结合附图和具体实施方式对本发明进行详细说明。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
本发明一种稳定的门式耙料机，结构如图1、图2、图3和图4所示，包括“人”字形门架12、主靶臂23、副靶臂27和行走驱动装置22，主靶臂23和副靶臂27分别铰接连接于门架12的两底端，主靶臂23和副靶臂27的另一端分别装有主耙板25和副耙板26，主靶臂23和副靶臂27分别装有主靶张紧装置24和副靶张紧装置28，主靶张紧装置24和副靶张紧装置28分别固定在主耙板25和副耙板26所在的耙臂上，主靶臂23上设置有第一主靶悬吊装置3和第二主靶悬吊装置4，副靶臂27上设置有第一副耙悬吊装置5、第二副耙悬吊装置6和连臂悬吊装置10，行走驱动装置22设置于门架12的两底端、包括运动方向控制部分、钢轨16、主动轮和从动轮。A stable gantry rake machine of the present invention, the structure of which is shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, includes a "herringbone"-shaped gantry 12, a main target arm 23, an auxiliary target arm 27 and a walking drive device 22, the main target arm 23 and the auxiliary target arm 27 are hingedly connected to the two bottom ends of the door frame 12 respectively, and the other ends of the main target arm 23 and the auxiliary target arm 27 are respectively equipped with a main rake plate 25 and an auxiliary rake plate 26, the main target Arm 23 and auxiliary target arm 27 are equipped with main target tensioning device 24 and auxiliary target tensioning device 28 respectively, and main target tensioning device 24 and auxiliary target tensioning device 28 are respectively fixed on main rake plate 25 and auxiliary rake plate 26. On the rake arm, the main target arm 23 is provided with the first main target suspension device 3 and the second main target suspension device 4, and the auxiliary target arm 27 is provided with the first auxiliary rake suspension device 5, the second auxiliary rake suspension device Suspension device 6 and connecting arm suspension device 10, traveling drive device 22 are arranged on the two bottom ends of door frame 12, comprise movement direction control part, steel rail 16, driving wheel and driven wheel.
“人”字形门架12从最高点分为两段，靠近主靶臂23的一侧为第一门架12-1，靠近副靶臂27的一侧为第二门架12-2，第一门架12-1的中部安装有主靶上部滑轮组2，滑轮组2与第一主靶悬吊装置3和第二主靶悬吊装置4连接，第二门架12-2中部均安装有副耙上部滑轮组7、底端安装有连臂上部滑轮组9，副耙上部滑轮组7与所述第一副耙悬吊装置5和第二副耙悬吊装置6连接，连臂上部滑轮组9与所述连臂悬吊装置10连接。"Herringbone" glyph 12 is divided into two sections from the highest point, the side near the main target arm 23 is the first gantry 12-1, the side near the secondary target arm 27 is the second gantry 12-2, The middle part of a gantry 12-1 is equipped with the pulley block 2 on the upper part of the main target, and the pulley block 2 is connected with the first main target suspension device 3 and the second main target suspension device 4, and the middle part of the second gantry 12-2 is equipped with auxiliary The upper pulley block 7 of the rake, the upper pulley block 9 of the connecting arm is installed at the bottom end, the upper pulley block 7 of the secondary rake is connected with the first secondary rake suspension device 5 and the second secondary rake suspension device 6, the upper pulley block 9 of the connecting arm is connected with the The link suspension device 10 is connected.
第一门架12-1的底端装有单绳电动葫芦1，第二门架12-2的中部装有双绳电动葫芦8。The bottom end of the first door frame 12-1 is equipped with a single-rope electric hoist 1, and the middle part of the second door frame 12-2 is equipped with a double-rope electric hoist 8.
运动方向控制部分包括电气系统17，空气系统18、操纵室19，主动轮包括第二行走轮14和第四行走轮21，从动轮包括第一行走轮13和第三行走轮20，第二行走轮14的前端设置有水平导向轮15，主动轮、从动轮和水平导向轮15均置于钢轨16内。The motion direction control part comprises electrical system 17, air system 18, control chamber 19, and driving wheel comprises the second traveling wheel 14 and the 4th traveling wheel 21, and driven wheel comprises the first traveling wheel 13 and the 3rd traveling wheel 20, the second walking The front end of wheel 14 is provided with horizontal guide wheel 15, and driving wheel, driven wheel and horizontal guide wheel 15 all place in rail 16.
第一行走轮13、第二行走轮14、第三行走轮20、第四行走轮21和水平导向轮15上均配置有夹紧装置。Clamping devices are all configured on the first road wheel 13 , the second road wheel 14 , the third road wheel 20 , the fourth road wheel 21 and the horizontal guide wheel 15 .
本发明一种稳定的门式耙料机，使用的时候，通过操纵室19操作电气系统17，使单绳电动葫芦1运行，钢绳绕线依次通过第一门架12-1上的滑轮组2和主靶臂23上的第一主靶悬吊装置3、第二主靶悬吊装置4，再回到滑轮组2，从而实现对主靶臂23的角度调整，双绳电动葫芦同时运行，钢绳绕线依次通过第二门架12-2上的副耙上部滑轮组7、连臂上部滑轮组9和副耙臂27上的第一副耙悬吊装置5、第二副耙悬吊装置6及连臂悬吊装置10，再回到副耙上部滑轮组7，从而更精确的调节副耙臂27的角度，使副靶臂27能清理料池死角位置的余料。A stable gantry rake machine of the present invention, when in use, operates the electrical system 17 through the control room 19 to make the single-rope electric hoist 1 run, and the steel rope winding passes through the pulley block 2 on the first gantry 12-1 in turn and the first main target suspension device 3 and the second main target suspension device 4 on the main target arm 23, and then return to the pulley block 2, so as to realize the angle adjustment of the main target arm 23, the double-rope electric hoist runs simultaneously, and the steel The rope winding passes through the auxiliary rake upper pulley block 7 on the second door frame 12-2, the upper arm pulley block 9 and the first auxiliary rake suspension device 5 on the auxiliary rake arm 27, the second auxiliary rake suspension device 6 and The arm suspension device 10 returns to the upper pulley block 7 of the auxiliary rake, thereby more accurately adjusting the angle of the auxiliary rake arm 27, so that the auxiliary target arm 27 can clean up the surplus material at the dead angle position of the feed pool.
操纵室19操作电气系统17，同时使主靶驱动装置11工作，带动主耙板25运行，实现对物料的耙送。The control room 19 operates the electrical system 17, and at the same time makes the main target driving device 11 work, drives the main rake plate 25 to run, and realizes raking of materials.
操纵室19操作电气系统17使行走驱动装置22启动，带动第二行走轮14和第四行走轮21运动，使靶料机整体在钢轨16的轨道上移动，完成对其他位置物料的耙送。The control room 19 operates the electrical system 17 to start the travel drive device 22, drives the second road wheel 14 and the fourth road wheel 21 to move, and makes the target material machine move on the track of the steel rail 16 as a whole to complete the raking of materials in other positions.
Claims (5)
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| CN201711442316.6A CN108203001A (en) | 2017-12-27 | 2017-12-27 | A kind of gate-type scraper of stabilization |
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| CN201711442316.6A CN108203001A (en) | 2017-12-27 | 2017-12-27 | A kind of gate-type scraper of stabilization |
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| CN108203001A true CN108203001A (en) | 2018-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229340A (en) * | 2021-12-30 | 2022-03-25 | 北方重工集团有限公司 | Four-bar linkage mechanism using connecting bar as driving component and used on scraper taking device |
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