CN201923675U - Internal car arrester of car tippler - Google Patents
Internal car arrester of car tippler Download PDFInfo
- Publication number
- CN201923675U CN201923675U CN2010205988255U CN201020598825U CN201923675U CN 201923675 U CN201923675 U CN 201923675U CN 2010205988255 U CN2010205988255 U CN 2010205988255U CN 201020598825 U CN201020598825 U CN 201020598825U CN 201923675 U CN201923675 U CN 201923675U
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- car
- lever
- arresting
- tipper
- platform
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Abstract
The utility model discloses an internal car arrester of a car tippler, comprising a car tippler platform, a rail paved on the car tippler platform, left and right arresting claws which are connected to a lever through a connecting rod device, wherein the left and right arresting claws are arranged on arresting claw shafts of the arresting claw seats which are respectively disposed on the two sides of the rail; the arresting claw shafts are equipped with resetting springs; the lever is arranged on the centre of a pull rod; the pull rod which is arranged on one side of the lever is equipped with a compression spring; the end part of the side pull rod is connected to one end of a shifting fork; the other end of the shifting fork is connected at the central part of a join shaft arranged on the car tippler platform; the two end parts of the join shaft are equipped with wheel joins; the pull rod arranged on the other side of the lever is equipped with a crank arm; and the crank arm is connected to the car tippler platform by means of an extension spring. The internal car arrester of a car tippler provided by the utility model has the advantages that the design is reasonable, the power for opening and closing the left and right arresting claws which is used for carrying out car arresting function is supplied by the gravity of loaded mine car and the acting force of the spring, the installation of additional electric or hydraulic equipment is prevented, the structure is compact, the space occupied is small, the cost and operation cost are low, the car arresting performance is good, and the internal car arrester is safe and reliable .
Description
Technical fieldThe utility model belongs to the mine mechanism field, is specifically related to a kind of tipper interior car arrester.
Background technologyAt present, existing stop device mostly is outer stop device, comprise connecting rod mechanism, lever, resistance claw mechanism and be contained in the exterior hydraulic pressure of tipper, electric device or manual drive, the folding of its resistance claw mechanism (function of just holding up traffic) relies on the connecting rod mechanism, the lever that are driven by the extrinsic motive device to realize fully, occupation area of equipment is big, cost is high, the realization of the function of holding up traffic is subject to the external conditions restriction, and resistance claw can not automatically reset.
The utility model contentThe purpose of this utility model is to provide a kind of topology layout compactness, it is functional to hold up traffic, resistance claw can automatically reset, cost and the low tipper interior car arrester of over-the-road expense, need rely on the extrinsic motive device to solve existing outer stop device, occupation area of equipment is big, cost is high, and resistance claw technical matters such as can not automatically reset.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of tipper interior car arrester, the left resistance claw and the right resistance claw that comprise the tipper platform, be laid on track on the tipper platform, link to each other with lever by linkage, described left resistance claw and right resistance claw are installed on the resistance claw axle of track both sides claw-stopping seat separately, on the resistance claw axle pull back spring are installed; Described lever is installed in the middle part of pull bar, be positioned on the pull bar of lever one side stage clip is installed, the end of this lateral bracing strut links to each other with an end of shift fork, the other end of shift fork be installed in meet and discuss axle middle part of tipper flat-bed and link to each other, meet and discuss the axle both ends be provided with the wheel meet and discuss, be positioned on the pull bar of lever opposite side connecting lever is installed, connecting lever is connected with the tipper platform by extension spring.
For effectively controlling the opening angle of left and right resistance claw, also be provided with collision block on the described pull bar, the tipper platform is provided with the inhibiting device that matches with collision block.
The above-mentioned tipper interior car arrester that the utility model provides, reasonable in design, simple in structure, the hold up traffic left and right sides resistance claw of function of its realization, the power of its opening and closing movement comes from the gravity of loading mine car and the application force of spring, does not need to install in addition electronic or hydraulic efficiency gear etc., compact conformation, good impact resistance has greatly been dwindled the occupation of land space than outer stop device, and it is little influenced by external factor, cost and over-the-road expense are low, the opening angle that can guarantee resistance claw reaches more than 70 °, even the mine car of low chassis also can be gone everywhere without any hindrance here, and can automatically reset, it is functional to hold up traffic, safe and reliable, can be not former thereby open automatically because of vibrations etc., cause the failure of holding up traffic.
Description of drawingsFig. 1 is the front elevation of the utility model embodiment
Fig. 2 is the birds-eye view of the utility model embodiment
Fig. 3 is A-A cutaway view of Fig. 2
Among the figure: 1-tipper platform; The 2-wheel is met and discussed; The 3-axle of meeting and discussing; The 4-shift fork; The 5-stage clip; The 6-pull bar; The 7-pull back spring; 8-resistance claw axle; The 9-extension spring; The 10-connecting lever; The 11-collision block; The 12-inhibiting device; The 13-claw-stopping seat; 14-left side resistance claw; The 15-linkage; The 16-lever; The 17-track; The right resistance claw of 18-.
The specific embodimentAs shown in Figure 1 to Figure 3, the tipper interior car arrester embodiment that the utility model provides, the left resistance claw 14 and the right resistance claw 18 that comprise tipper platform 1, be laid on track 17 on the tipper platform 1, link to each other with lever 16 by linkage 15, a left side resistance claw 14 and right resistance claw 18 are installed on the resistance claw axle 8 of claw-stopping seat separately 13 of track 17 both sides, and pull back spring 7 is installed on the resistance claw axle 8; Lever 16 is installed in the middle part of pull bar 6, be positioned on the pull bar 6 of lever 16 1 sides stage clip 5 is installed, the end of this lateral bracing strut 6 links to each other with an end of shift fork 4, the other end of shift fork 4 links to each other with axle 3 middle parts of meeting and discussing that are installed in tipper platform 1, axle 3 the both ends of meeting and discussing are provided with wheel and meet and discuss 2, be positioned on the pull bar 6 of lever 16 opposite sides connecting lever 10 is installed, connecting lever 10 is connected with tipper platform 1 by extension spring 9.For effectively controlling the opening angle of left resistance claw 14, right resistance claw 18, also be provided with collision block 11 on the pull bar 6, tipper platform 1 is provided with the inhibiting device 12 that matches with collision block 11.
Its principle of work is: when the loading mine car walks to tipper platform 1, tramcar wheel is run into the interior car arrester two-wheeled and is met and discussed 2, two-wheeled is met and discussed and 2 is driven the axle 3 of meeting and discussing and rotate along with mine car moves on, rotation is passed to pull bar 6 by the shift fork 4 that is contained in axle 3 middle parts of meeting and discussing, drive pull bar 6 to left movement, pull bar 6 right-hand members are equipped with connecting lever 10, connecting lever 10 is connected with tipper platform 1 by extension spring 9, when pull bar 6 during to left movement, force extension spring 9 to be stretched out, and the contraction strength of extension spring 9 itself can be drawn connecting lever 10 and gone to certain angle, the rotation of connecting lever 10 drives pull bar 6 and rotates, cause and rotate lever 16 that is contained on the pull bar 6 and the linkage that links to each other with lever 16 15, thereby open left and right sides resistance claw 14,18, rotational angle is by collision block 11 and inhibiting device 12 controls.At this moment, on the tipper platform 1 the unloaded mine car that finishes of discharging under the bump of loading mine car, by knocking-on tipper.After unloaded mine car leaves tipper platform 1, by extension spring 9 and stage clip 5 and action of gravity, wheel meet and discuss 2 and left and right sides resistance claw 14,18 automatically reset, the loading mine car continues to advance, left and right sides resistance claw 14,18 that has resetted and wheel are met and discussed and 2 the loading mine car are bottled up, thereby finish the replacement process of whole mine car.
Above, describing the specific embodiment of the present utility model with reference to the accompanying drawings, is not to be used for the utility model is limited.Those skilled in the art can understand, under the situation that does not depart from spirit and scope of the present utility model, under technology enlightenment provided by the utility model, can also make other equivalent modifications and improvement to the specific embodiment of the present utility model, these changes and replacement all drop in the utility model claims institute restricted portion.
Claims (2)
1. tipper interior car arrester, the left resistance claw and the right resistance claw that comprise the tipper platform, be laid on track on the tipper platform, link to each other with lever by linkage, it is characterized in that: described left resistance claw and right resistance claw are installed on the resistance claw axle of track both sides claw-stopping seat separately, on the resistance claw axle pull back spring are installed; Described lever is installed in the middle part of pull bar, be positioned on the pull bar of lever one side stage clip is installed, the end of this lateral bracing strut links to each other with an end of shift fork, the other end of shift fork be installed in meet and discuss axle middle part of tipper flat-bed and link to each other, meet and discuss the axle both ends be provided with the wheel meet and discuss, be positioned on the pull bar of lever opposite side connecting lever is installed, connecting lever is connected with the tipper platform by extension spring.
2. tipper interior car arrester according to claim 1 is characterized in that: also be provided with collision block on the described pull bar, the tipper platform is provided with the inhibiting device that matches with collision block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205988255U CN201923675U (en) | 2010-11-10 | 2010-11-10 | Internal car arrester of car tippler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205988255U CN201923675U (en) | 2010-11-10 | 2010-11-10 | Internal car arrester of car tippler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923675U true CN201923675U (en) | 2011-08-10 |
Family
ID=44427539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205988255U Expired - Fee Related CN201923675U (en) | 2010-11-10 | 2010-11-10 | Internal car arrester of car tippler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514952A (en) * | 2011-11-14 | 2012-06-27 | 新汶矿业集团有限责任公司孙村煤矿 | Pneumatic retarder of car dumper |
| CN104003202A (en) * | 2014-04-29 | 2014-08-27 | 中国矿业大学 | Automatic overturning and unloading device |
| CN104527718A (en) * | 2014-12-05 | 2015-04-22 | 淮北矿业（集团）有限责任公司 | Manual linkage car arresting device |
| CN105438218A (en) * | 2014-08-28 | 2016-03-30 | 峨眉山市八益矿山机械制造有限公司 | Automatic stop block for dumper |
-
2010
- 2010-11-10 CN CN2010205988255U patent/CN201923675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514952A (en) * | 2011-11-14 | 2012-06-27 | 新汶矿业集团有限责任公司孙村煤矿 | Pneumatic retarder of car dumper |
| CN104003202A (en) * | 2014-04-29 | 2014-08-27 | 中国矿业大学 | Automatic overturning and unloading device |
| CN104003202B (en) * | 2014-04-29 | 2016-08-24 | 中国矿业大学 | A kind of automatic turning device for discharging |
| CN105438218A (en) * | 2014-08-28 | 2016-03-30 | 峨眉山市八益矿山机械制造有限公司 | Automatic stop block for dumper |
| CN104527718A (en) * | 2014-12-05 | 2015-04-22 | 淮北矿业（集团）有限责任公司 | Manual linkage car arresting device |
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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: 20110810 Termination date: 20131110 |