CN201963207U - Jumbolter with two four-bar mechanisms - Google Patents
Jumbolter with two four-bar mechanisms Download PDFInfo
- Publication number
- CN201963207U CN201963207U CN 201120023060 CN201120023060U CN201963207U CN 201963207 U CN201963207 U CN 201963207U CN 201120023060 CN201120023060 CN 201120023060 CN 201120023060 U CN201120023060 U CN 201120023060U CN 201963207 U CN201963207 U CN 201963207U
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- CN
- China
- Prior art keywords
- balladeur train
- hinged
- slide bracket
- jumbolter
- bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a jumbolter with two four-bar mechanisms, which comprises a chassis assembly and a slide bracket, wherein the slide bracket is arranged on a slide bracket support, the slide bracket support is connected with a connecting head, the connecting head is hinged with one end of each connecting bar, the other end of each connecting bar is hinged with a rocking bar and a slide bracket dump ram, the rocking bar is hinged on a cantilever, and the slide bracket dump ram is arranged on the cantilever. An amplitude variable part of the jumbolter is acted on the connecting head by one four-bar mechanism to tilt the slide bracket, and the connecting head and the slide bracket support lead the slide bracket to rotate around the connecting head at a certain angle by the other four-bar mechanism, so that the reasonable drilling position of a power head is achieved. Compared with the prior art, the jumbolter improves the stressed mode of the dump ram by the two four-bar mechanisms, so that the cost can be effectively reduced.
Description
Technical field
The utility model relates to a kind of ground anchorage machinery, is specifically related to a kind of jumbolter that can realize the multi-angle conversion.
Background technology
Jumbolter is widely used in fields such as roadbed, highrise building, deep foundation ditch and slope retaining.The luffing part-structure of jumbolter as shown in Figure 1 in the prior art, wherein the inclination of the balladeur train of jumbolter realizes by the balladeur train dump ram 3 direct connectors 6 that promote, can cause the force-bearing situation of balladeur train dump ram 3 bad in this case, and the length of balladeur train dump ram 3 is long, balladeur train then will realize that the cost of this form is than higher by the pivoting support that increases chassis portion around the revolution of connector 6.
The utility model content
The technical problems to be solved in the utility model is the cost height of existing jumbolter, provides a kind of cost the low jumbolter that has quadric chain.
The technical solution of the utility model realizes in the following manner: a kind of jumbolter that has quadric chain, comprise chassis assembly and balladeur train, balladeur train is installed on the carriage frame, carriage frame links to each other with connector, connector and connecting rod one end are hinged, the connecting rod other end and rocking bar and balladeur train dump ram are hinged and connected, and rocking bar is hinged on the cantilever, and the balladeur train dump ram is loaded on the cantilever.
Described carriage frame and triangle arm are fixedly linked, and curved boom is hinged on the connector by axle, and triangle arm two ends respectively are hinged with a curved boom, and triangle arm and balladeur train rotary oil cylinder are hinged and connected, and balladeur train rotary oil cylinder one end links to each other with carriage frame.
Luffing part of the present utility model acts on the inclination that connector is realized balladeur train by quadric chain, connector and carriage frame part realizes the revolution of balladeur train around the certain angle of connector by another quadric chain, and then reaches the position of creeping into of rational unit head that we want.Compared with prior art, the utility model has improved the force way of oil cylinder by quadric chain, can reduce cost effectively.
Description of drawings
Fig. 1 is the jib lubbing mechanism schematic diagram of jumbolter in the prior art.
Fig. 2 is a structural representation of the present utility model.
The schematic diagram of four connecting rods of balladeur train leaning device in Fig. 3 the utility model.
Fig. 4 is the motion analysis figure of four connecting rods among Fig. 3.
Fig. 5 is the schematic diagram of four connecting rods of balladeur train rotating mechanism in the utility model.
Fig. 6 is the motion analysis figure of four connecting rods among Fig. 5.
The specific embodiment
As shown in the figure, the utility model comprises chassis assembly 12 and balladeur train 11, balladeur train 11 is installed on the carriage frame 10, carriage frame 10 links to each other with connector 6, connector 6 is hinged with connecting rod 5 one ends, and connecting rod 5 other ends and rocking bar 4 and balladeur train dump ram 3 are hinged and connected, and rocking bar 4 is hinged on the cantilever 2, balladeur train dump ram 3 is loaded on cantilever 2, and above-mentioned whole equipment links to each other with chassis 12 by rotating seat 1 again.
Described carriage frame 10 is fixedly linked with triangle arm 8, curved boom 7 is hinged on the connector 6 by axle, curved boom 7 two ends of two symmetries respectively are hinged with a triangle arm 8, and triangle arm 8 is hinged and connected with balladeur train rotary oil cylinder 9, and balladeur train rotary oil cylinder 9 one ends link to each other with carriage frame 10.
Be divided into two parts during the utility model work, 1. the inclination of balladeur train 11: the inclination of balladeur train 11 acts on rocking bar 4 by balladeur train dump ram 3, cantilever 2, four connecting rods that connecting rod 5 and connector 6 are formed are realized, balladeur train dump ram 3 drives rocking bar 4 when stretching and rotates around the D point, connecting rod 5 is around the plane motion of BC, and then drive connector 6 rotates around the A point, promptly realized the rotation of connector 6, because balladeur train 11 is to be loaded on the carriage frame 10, and carriage frame 10 is again to link to each other with connector 6, the stroke of balladeur train dump ram 3 has just determined the tilt angle alpha of rocking bar 4, certain relation is arranged between the inclination angle beta of connector 6 and the α, the rotational angle of β is 1.3 times of the α rotational angle, thereby has determined the angle of inclination of balladeur train 11; 2. the rotation of balladeur train 11: two quadric chains of carriage frame 10 rotating parts are symmetrical structures, the quadric chain of carriage frame 10 rotating parts comprises curved boom 7, triangle arm 8, balladeur train rotary oil cylinder 9 and connector 6, carriage frame 10 is connected with connector 6 by an axle, be the H point, connector 6 is motionless, EH is the frame in the quadric chain so, quadric chain is with F, H, E, I, the several points of G are hinge, balladeur train rotary oil cylinder 9 has two, act on the quadric chain of two symmetries respectively, elongation during work, a shortening, θ is the sliding rotational angle that adds support 10, ω is the rotational angle of curved boom 7, the rotational angle of θ is 1.3 times of the ω rotational angle, thus reach unit head reasonably creep into the position.Two quadric chains of carriage frame rotating part are the movement angles of realizing balladeur train 11 by curved boom 7 and the sliding mutual corresponding angle variation relation that adds between the support 10.
The utility model utilizes quadric chain to come the transmission of realizable force and motion, finally realizes the conversion of the multi-angle of equipment, has improved the force-bearing situation of oil cylinder, has reduced cost. Compared with prior art, the utlity model has following advantage:
1. just can control inclination and the anglec of rotation of equipment by the stroke of oil cylinder, simple to operate, reliable.
2. can effectively improve the force-bearing situation of oil cylinder by the utilization of quadric chain, realize that with pivoting support the rotating product of equipment has reduced cost than the chassis.
Claims (2)
1. jumbolter that has quadric chain, comprise chassis assembly (12) and balladeur train (11), balladeur train (11) is installed on the carriage frame (10), carriage frame (10) links to each other with connector (6), it is characterized in that: connector (6) is hinged with connecting rod (5) one ends, connecting rod (5) other end and rocking bar (4) and balladeur train dump ram (3) are hinged and connected, and rocking bar (4) is hinged on the cantilever (2), and balladeur train dump ram (3) is loaded on the cantilever (2).
2. the jumbolter that has quadric chain according to claim 1, it is characterized in that: described carriage frame (10) is fixedly linked with triangle arm (8), curved boom (7) is hinged on the connector (6) by axle, the curved boom of two symmetries (7) two ends respectively are hinged with a triangle arm (8), triangle arm (8) is hinged and connected with balladeur train rotary oil cylinder (9), and balladeur train rotary oil cylinder (9) one ends link to each other with carriage frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120023060 CN201963207U (en) | 2011-01-25 | 2011-01-25 | Jumbolter with two four-bar mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120023060 CN201963207U (en) | 2011-01-25 | 2011-01-25 | Jumbolter with two four-bar mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963207U true CN201963207U (en) | 2011-09-07 |
Family
ID=44525742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120023060 Expired - Fee Related CN201963207U (en) | 2011-01-25 | 2011-01-25 | Jumbolter with two four-bar mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963207U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536126A (en) * | 2012-02-02 | 2012-07-04 | 张家口维克特机械有限公司 | Dual parallel four-rod linkage drilling arm |
| CN102995677A (en) * | 2012-12-28 | 2013-03-27 | 广西大学 | Self-adjusting forward rotation controllable mechanism type miniature multi-freedom-degree loading mechanism |
| CN102995676A (en) * | 2012-12-28 | 2013-03-27 | 广西大学 | Self-adjusting reverse-rotation controllable mechanism type miniature multi-freedom-degree loading mechanism |
| CN103061673A (en) * | 2013-02-06 | 2013-04-24 | 湖南优力特重工有限公司 | Multifunctional micropile drilling machine |
| CN103993838A (en) * | 2014-05-14 | 2014-08-20 | 上海中联重科桩工机械有限公司 | Triangular luffing mechanism of rotary drilling rig |
| CN104879059A (en) * | 2015-04-10 | 2015-09-02 | 徐州徐工基础工程机械有限公司 | All-rotation angle adjusting mechanism of multifunctional drilling machine |
| CN106593298A (en) * | 2016-12-28 | 2017-04-26 | 煤炭科学研究总院南京研究所 | Coal roadway side bottom anchoring drill carriage |
| CN109577867A (en) * | 2019-01-10 | 2019-04-05 | 中国铁建重工集团有限公司 | Cantilever crane and drilling machine for drilling machine |
| CN109681118A (en) * | 2019-01-15 | 2019-04-26 | 高九华 | Interior deslagging deep hole pressure-relief drill rig |
| CN110924873A (en) * | 2019-11-18 | 2020-03-27 | 江苏徐工工程机械研究院有限公司 | Drilling machine and mast deflection mechanism thereof |
-
2011
- 2011-01-25 CN CN 201120023060 patent/CN201963207U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536126A (en) * | 2012-02-02 | 2012-07-04 | 张家口维克特机械有限公司 | Dual parallel four-rod linkage drilling arm |
| CN102995677A (en) * | 2012-12-28 | 2013-03-27 | 广西大学 | Self-adjusting forward rotation controllable mechanism type miniature multi-freedom-degree loading mechanism |
| CN102995676A (en) * | 2012-12-28 | 2013-03-27 | 广西大学 | Self-adjusting reverse-rotation controllable mechanism type miniature multi-freedom-degree loading mechanism |
| CN103061673A (en) * | 2013-02-06 | 2013-04-24 | 湖南优力特重工有限公司 | Multifunctional micropile drilling machine |
| CN103061673B (en) * | 2013-02-06 | 2015-08-12 | 湖南优力特重工有限公司 | Multifunctional micropile rig |
| CN103993838B (en) * | 2014-05-14 | 2015-09-30 | 上海中联重科桩工机械有限公司 | Triangular luffing mechanism of rotary drilling rig |
| CN103993838A (en) * | 2014-05-14 | 2014-08-20 | 上海中联重科桩工机械有限公司 | Triangular luffing mechanism of rotary drilling rig |
| CN104879059A (en) * | 2015-04-10 | 2015-09-02 | 徐州徐工基础工程机械有限公司 | All-rotation angle adjusting mechanism of multifunctional drilling machine |
| CN106593298A (en) * | 2016-12-28 | 2017-04-26 | 煤炭科学研究总院南京研究所 | Coal roadway side bottom anchoring drill carriage |
| CN106593298B (en) * | 2016-12-28 | 2018-11-13 | 南京科工煤炭科学技术研究有限公司 | A kind of coal road side bottom anchoring drill carriage |
| CN109577867A (en) * | 2019-01-10 | 2019-04-05 | 中国铁建重工集团有限公司 | Cantilever crane and drilling machine for drilling machine |
| CN109681118A (en) * | 2019-01-15 | 2019-04-26 | 高九华 | Interior deslagging deep hole pressure-relief drill rig |
| CN110924873A (en) * | 2019-11-18 | 2020-03-27 | 江苏徐工工程机械研究院有限公司 | Drilling machine and mast deflection mechanism thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20200125 |