CN202806754U - Unilateral bend side dump-type mine car - Google Patents
Unilateral bend side dump-type mine car Download PDFInfo
- Publication number
- CN202806754U CN202806754U CN 201220429098 CN201220429098U CN202806754U CN 202806754 U CN202806754 U CN 202806754U CN 201220429098 CN201220429098 CN 201220429098 CN 201220429098 U CN201220429098 U CN 201220429098U CN 202806754 U CN202806754 U CN 202806754U
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- China
- Prior art keywords
- side door
- compartment
- vehicle frame
- fixed
- carriage
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- 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 unilateral bend side dump-type mine car which comprises a carriage, a car frame and a wheel set. A movable side door is arranged at one side of the carriage. The top of the movable side door is fixed on the carriage through a hinge shaft. The carriage is arranged on the car frame. The wheel set is fixed on a bearing seat at the bottom of the car frame. Dumping wheels are arranged at one side, away from the movable slide door, of the bottom of the carriage. A pull rod capable of turning is arranged in the front portion of the car frame and movably fixed on the carriage. A door hook is arranged on the lower portion of the movable side door. A side door fixing rod capable of turning is arranged on the carriage and arranged on the door hook to open and close the movable side door. A corner portion of the inner side surface of the bottom of the carriage is arranged in a semi-circle structure so that dumping is complete and thorough. Compared with a unilateral bend side dump-type mine car in the prior art, the unilateral bend side dump-type mine car is simple in an integral structure, capable of enabling product cost to be low, installing structures of the pull rod and the side door fixing rod to be simple, safe and reliable, improving integral safety and reliability, and enabling the dumping to be complete and thorough.
Description
Technical field
The utility model relates to the mine equipment technology field of transport such as colliery, is specifically related to a kind of one-sided bend granby car.
Background technology
Mine car is divided into by structure is different with unloading manner: fixed mine wagon, bucket-tipping car, one-sided bend granby car, the end (side) are unloaded formula mine car and shuttle car totally 5 large classes, wherein one-sided bend granby car is called for short bend side dumping mine car, in the mine car traveling process, realize automatically tumble discharging and automatically reset its efficient height, safe and reliable of compartment by unloading dumping wheel through dump rail.Unloading the ore deposit is under locomotive traction, when unloading wheel is climbed up bend, and the compartment upset, car door is opened the realization discharging automatically, and the car bend trunk of passing by sets back the car door automatic locking.The integral structure more complicated of present one-sided bend granby car on the market, especially compartment fixed mechanism and side door are opened and closing organ, and this is so that whole equipment cost is higher and fault rate is higher.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, one-sided bend granby car that cost is lower and safe and reliable.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of one-sided bend granby car comprises that compartment, vehicle frame and wheel are right, compartment one side is moving side door, the moving side door top is fixed on the compartment by twisted axis, and the compartment is installed on the vehicle frame, and the vehicle frame front portion is vehicle frame head; Wheel is on the bearing seat that is fixed on bottom of frame; Away from a side of moving side door the dumping wheel is installed at car bottom; The vehicle frame front portion is provided with rotating pull bar, the pull bar other end is movably fixed on the compartment by rotating shaft, it is characterized in that: the bottom of moving side door is provided with a gate stop, and the compartment is provided with a rotating side door fixed link, and the side door fixed link is fixed on the gate stop closes moving side door; Vehicle frame cushions the seat riveted joint of meeting and discussing by two channel-section steels and two cast steels and forms, and bearing seat and the riveted joint of two grooves hand hay cutter are fixed together.
Further, half fillet structure is adopted in the bottom inside face corner in described compartment, and discharging is more clean thoroughly.
Further, the front portion of described side door fixed link is drag hook, and drag hook is hooked on the gate stop moving side door is closed.
Further, described vehicle frame head is provided with the snubber chain bar, is fixed with snubber chain on the snubber chain bar, and snubber chain connects the compartment, under the snubber chain lockup state, even can guarantee that the compartment inclination can dumping yet.
Further, the buffering between vehicle frame and the compartment is met and discussed and is adopted polyurethane buffering to meet and discuss, and produces spark when having avoided collision.
The utility model is compared with present one-sided bend granby car on the market and had the following advantages: integral structure is more simple, so that cost of product is lower, the mounting structure of pull bar and side door fixed link also more simply, more safe and reliable, improved overall security of the present utility model and reliability; Discharging is more clean thoroughly.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1 is the compartment, and 2 is moving side door, and 3 is vehicle frame, and 4 is vehicle frame head, and 5 is right for wheel, and 6 is twisted axis, and 7 is pull bar, and 8 is the side door fixed link, and 9 is drag hook, and 10 is gate stop, and 11 is the snubber chain bar.
The specific embodiment
In the present embodiment, with reference to Fig. 1, described one-sided bend granby car, comprise compartment 1, vehicle frame 3 and wheel to 5, compartment 1 one sides are moving side door 2, and moving side door 2 tops are fixed on the compartment 1 by twisted axis 6, compartment 1 is installed on the vehicle frame 3, and vehicle frame 3 front portions are vehicle frame head 4; Wheel is fixed on the bearing seat of vehicle frame 3 bottoms 5; 1 bottom is equipped with dumping wheel (not shown) away from a side of moving side door 2 in the compartment; Vehicle frame 3 front portions are provided with rotating pull bar 7, and pull bar 7 other ends are movably fixed on the compartment 1 by rotating shaft; The bottom of moving side door 2 is provided with a gate stop 10, and compartment 1 is provided with a rotating side door fixed link 8, and side door fixed link 8 is fixed on the gate stop 10 moving side door 2 is closed; Vehicle frame 3 cushions the seat riveted joint of meeting and discussing by two channel-section steels and two cast steels and forms, and bearing seat and the riveted joint of two grooves hand hay cutter are fixed together.
Half fillet structure is adopted in the bottom inside face corner in described compartment 1, and discharging is more clean thoroughly.
The front portion of side door fixed link 8 is drag hook 9, and drag hook 9 is hooked on the gate stop 10 moving side door 2 is closed.
Described vehicle frame head 4 is provided with snubber chain bar 11, is fixed with snubber chain (not shown) on the snubber chain bar 11, and snubber chain connects compartment 1, under the snubber chain lockup state, even can guarantee that compartment 1 inclination can dumping yet.
Buffering between vehicle frame 3 and the compartment 1 is met and discussed and is adopted polyurethane buffering to meet and discuss, and produces spark when having avoided collision.
By railway traction engine or winch traction walking, during unloading, when dumping is taken turns along the operation of bend slope transition apparatus in dump rail upward slope section, cause compartment 1 to tilt, moving side door 2 rotates around twisted axis 6, drag hook 9 breaks off relations with gate stop 10, and moving side door 2 is pulled open and begins unloading, and 1 in compartment is held by pull bar 7.Take turns along the operation of inclination dump rail descending when dumping, compartment 1 resets by automatic decline of own wt, and drag hook 9 and gate stop 10 hook closes side door.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify according to the application's scope, all should still belong in the utility model covering scope.
Claims (5)
1. an one-sided bend granby car comprises that compartment, vehicle frame and wheel are right, and compartment one side is moving side door, and the moving side door top is fixed on the compartment by twisted axis, and the compartment is installed on the vehicle frame, and the vehicle frame front portion is vehicle frame head; Wheel is on the bearing seat that is fixed on bottom of frame; Away from a side of moving side door the dumping wheel is installed at car bottom; The vehicle frame front portion is provided with rotating pull bar, the pull bar other end is movably fixed on the compartment by rotating shaft, it is characterized in that: the bottom of moving side door is provided with a gate stop, and the compartment is provided with a rotating side door fixed link, and the side door fixed link is fixed on the gate stop closes moving side door; Vehicle frame cushions the seat riveted joint of meeting and discussing by two channel-section steels and two cast steels and forms, and bearing seat and the riveted joint of two grooves hand hay cutter are fixed together.
2. one-sided bend granby car according to claim 1, it is characterized in that: half fillet structure is adopted in the bottom inside face corner in described compartment.
3. one-sided bend granby car according to claim 1, it is characterized in that: the front portion of described side door fixed link is drag hook, and drag hook is hooked on the gate stop moving side door is closed.
4. one-sided bend granby car according to claim 1, it is characterized in that: described vehicle frame head is provided with the snubber chain bar, is fixed with snubber chain on the snubber chain bar, and snubber chain connects the compartment.
5. one-sided bend granby car according to claim 1 is characterized in that: the buffering between vehicle frame and the compartment is met and discussed and is adopted polyurethane buffering to meet and discuss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429098 CN202806754U (en) | 2012-08-28 | 2012-08-28 | Unilateral bend side dump-type mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429098 CN202806754U (en) | 2012-08-28 | 2012-08-28 | Unilateral bend side dump-type mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806754U true CN202806754U (en) | 2013-03-20 |
Family
ID=47865682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429098 Expired - Fee Related CN202806754U (en) | 2012-08-28 | 2012-08-28 | Unilateral bend side dump-type mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986166A (en) * | 2015-06-19 | 2015-10-21 | 黄斌 | Bottom-dump mine car |
| CN105313906A (en) * | 2014-08-01 | 2016-02-10 | 四川省华蓥山煤业股份有限公司绿水洞煤矿 | Door opening mechanism of double-door side dumping car |
-
2012
- 2012-08-28 CN CN 201220429098 patent/CN202806754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313906A (en) * | 2014-08-01 | 2016-02-10 | 四川省华蓥山煤业股份有限公司绿水洞煤矿 | Door opening mechanism of double-door side dumping car |
| CN104986166A (en) * | 2015-06-19 | 2015-10-21 | 黄斌 | Bottom-dump mine car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130828 |