CN201713084U - Door-type broken belt protector connecting rod brake mechanism - Google Patents
Door-type broken belt protector connecting rod brake mechanism Download PDFInfo
- Publication number
- CN201713084U CN201713084U CN 201020242615 CN201020242615U CN201713084U CN 201713084 U CN201713084 U CN 201713084U CN 201020242615 CN201020242615 CN 201020242615 CN 201020242615 U CN201020242615 U CN 201020242615U CN 201713084 U CN201713084 U CN 201713084U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- journal stirrup
- support lug
- broken belt
- drive support
- 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 door-type broken belt protector connecting rod brake mechanism, which relates to a door-type belt conveyor broken belt protector and comprises a guide mechanism and a connecting rod mechanism. The guide mechanism consists of a guide plate 2 and a lateral plate 13 by welding; guide grooves 2-1 are manufactured on the guide plate 2; and one side of a rectangular box is connected with a frame of the broken belt protector by the aid of a connecting plate 1. The connecting rod mechanism includes an oil cylinder connecting support lug 12, an upper connecting rod 4, a lower connecting rod 9, an upper drive support lug 6 and a lower drive support lug 11, wherein the upper connecting rod 4 and the lower connecting rod 9 are completely same in shape and size, the upper drive support lug 6 and the lower drive support lug 11 are completely same in shape and size, the oil cylinder connecting support lug 12, the upper connecting rod 4, the lower connecting rod 9 and the guide plate 2 are connected by the aid of a shaft I 3, the upper connecting rod 4 is connected with the upper drive support lug by the aid of a shaft II 5, the lower connecting rod 9 is connected with the lower drive support lug 11 by the aid of a shaft III 10, the oil cylinder connecting support lug 12 linearly moves, the shaft I 3 drives the upper drive support lug and the lower drive support lug to rotate by the aid of the upper connecting rod and the lower connecting rod, and the upper drive support lug and the lower drive support lug drive a spindle to rotate. In addition, the spindle drives a brake beam to rotate to achieve the purpose of brake.
Description
Technical field
The utility model relates to a kind of band conveyor, specifically is the connecting rod stop mechanism that uses on a kind of band conveyor gantry broken belt protector machine.
Background technology
The connecting rod stop mechanism that uses on the gantry broken belt protector device has multiple varied, general complex manufacturing technology, inconvenience is installed, carrying braking strength is little.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of broken belt to arrest connecting rod brake mechanism, and driving oil cylinder promotes two groups of connecting rod assemblies, and the brake beam rotation realizes arresting.
The utility model is realized with following technical scheme: a kind of gantry broken belt protector machine connecting rod brake structure is characterized in that: this mechanism is made up of the connecting rod mechanism of guiding mechanism and drive shaft rotation; Described guiding mechanism is made guide groove by two guide plates and two rectangular box that side plate is welded to form on the guide plate; One side fixed connecting plate of described rectangular box, described connecting panel is connected with the frame that broken belt is arrested machine; Described connecting rod mechanism comprises: oil cylinder connects journal stirrup, the identical boxed rod of shape and size and lower link, comprises that also identical the going up of shape and size drives journal stirrup and drive journal stirrup down; Described oil cylinder connects journal stirrup, boxed rod, lower link and guide plate and is connected by the axle I; Described boxed rod is connected by the axle II with last driving journal stirrup; Described lower link is connected by an axle III with the following journal stirrup that drives.
Described axle I two ends are provided with spacer, and described spacer is two, and spacer is installed in the inboard of guide plate.
The described endoporus that drives journal stirrup and drive journal stirrup down of going up is made splined hole.
The described endoporus that drives journal stirrup and drive journal stirrup down of going up is made keyway.
Good effect of the present utility model is:
1, utilize delta link mechanism, brake beam corner moment is big, and it is big to realize arresting strength, arrests effective, safe and reliable.
2, rational in infrastructure, installation and maintenance are convenient.
3, cost of manufacture is low, is convenient to promote the use of.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the bright structural representation of utility model.
Fig. 2 is the B-B revolved sectional view of Fig. 1.
Fig. 3 is the A-A revolved section expansion drawing of Fig. 1.
Among the figure: 1, connecting panel, 2, guide plate, 2-1, guide groove, 3, the axle I, 4, boxed rod, 5, the axle II, 6, on drive journal stirrup, 7, splined hole, 8, spacer, 9, lower link, 10, the axle III, 11, drive journal stirrup down, 12, oil cylinder connects journal stirrup, 13, side plate.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3: a kind of gantry broken belt protector machine connecting rod braking
Structure is characterized in that: this mechanism is made up of the connecting rod mechanism of guiding mechanism and drive shaft rotation; Described guiding mechanism is made guide groove 2-1 by two guide plates 2 and two rectangular box that side plate 13 is welded to form on the guide plate 2; One side fixed connecting plate 1 of described rectangular box, described connecting panel 1 is connected with the frame that broken belt is arrested machine; Described connecting rod mechanism comprises: oil cylinder connects journal stirrup 12, the identical boxed rod 4 of shape and size and lower link 9, comprises that also identical the going up of shape and size drives journal stirrup 6 and drive journal stirrup 11 down; Described oil cylinder connects journal stirrup 12, boxed rod 4, lower link 9 and guide plate 2 four and is connected by axle I 3; Described boxed rod 4 is connected by axle II 5 with last driving journal stirrup 6; Described lower link 9 is connected by an axle III 10 with the following journal stirrup 11 that drives.
Described axle I 3 two ends are provided with spacer 8, and described spacer 8 is two, and spacer 8 is installed in the inboard of guide plate 2.
The described endoporus that drives journal stirrup 6 and drive journal stirrup 11 down of going up is made splined hole, makes keyway.Making splined hole and keyway is to decide according to main shaft.
As Fig. 1, Fig. 2, shown in Figure 3: gantry broken belt protector machine connecting rod brake structure principle of work is as follows:
Under the effect of oil cylinder connection journal stirrup 12 at oil cylinder, impeller-hub I 3 is carried out straight-line motion in guide groove 2-1, and it is being that the center of circle is rotated with the main shaft in the frame with following driving journal stirrup 11 that an I 3 goes up driving journal stirrup 6 by boxed rod 4 and lower link 9 drives.Last driving journal stirrup 6 and drive the rotation of journal stirrup 11 drive shaft down, it is that the center of circle is rotated with the main shaft that main shaft drives brake beam, reaches the braking target.
Claims (4)
1. gantry broken belt protector machine connecting rod braking
Structure is characterized in that: this mechanism is made up of the connecting rod mechanism of guiding mechanism and drive shaft rotation; The rectangular box that described guiding mechanism is welded to form by two guide plates (2) and two side plates (13), guide plate (2) go up makes guide groove (2-1); One side fixed connecting plate (1) of described rectangular box, described connecting panel (1) is connected with the frame that broken belt is arrested machine; Described connecting rod mechanism comprises: oil cylinder connects journal stirrup (12), the identical boxed rod of shape and size (4) and lower link (9), comprises that also identical the going up of shape and size drives journal stirrup (6) and drive journal stirrup (11) down; Described oil cylinder connects journal stirrup (12), boxed rod (4), lower link (9) and guide plate (2) four and is connected by axle I (3); Described boxed rod (4) is connected by axle II (5) with last driving journal stirrup (6); Described lower link (9) is connected by an axle III (10) with the following journal stirrup (11) that drives.
2. gantry broken belt protector machine connecting rod brake structure according to claim 1 is characterized in that: described axle I (3) two ends are provided with spacer (8), and described spacer (8) is two, and spacer (8) is installed in the inboard of guide plate (2).
3. gantry broken belt protector machine connecting rod brake structure according to claim 1 is characterized in that: the described endoporus that drives journal stirrup (6) and drive journal stirrup (11) down of going up is made splined hole.
4. gantry broken belt protector machine connecting rod brake structure according to claim 1 is characterized in that: the described endoporus that drives journal stirrup (6) and drive journal stirrup (11) down of going up is made keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020242615 CN201713084U (en) | 2010-06-30 | 2010-06-30 | Door-type broken belt protector connecting rod brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020242615 CN201713084U (en) | 2010-06-30 | 2010-06-30 | Door-type broken belt protector connecting rod brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713084U true CN201713084U (en) | 2011-01-19 |
Family
ID=43459084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020242615 Expired - Fee Related CN201713084U (en) | 2010-06-30 | 2010-06-30 | Door-type broken belt protector connecting rod brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875436A (en) * | 2010-06-30 | 2010-11-03 | 徐州中部矿山设备有限公司 | Connecting rod brake mechanism of gantry broken belt protector |
-
2010
- 2010-06-30 CN CN 201020242615 patent/CN201713084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875436A (en) * | 2010-06-30 | 2010-11-03 | 徐州中部矿山设备有限公司 | Connecting rod brake mechanism of gantry broken belt protector |
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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: 20110119 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |