CN102490765B - Sand-adding trolley for electric locomotive - Google Patents
Sand-adding trolley for electric locomotive Download PDFInfo
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- CN102490765B CN102490765B CN201110429163.8A CN201110429163A CN102490765B CN 102490765 B CN102490765 B CN 102490765B CN 201110429163 A CN201110429163 A CN 201110429163A CN 102490765 B CN102490765 B CN 102490765B
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Abstract
The invention relates to the technical field of mine machinery, and in particular relates to a sand-adding trolley for an electric locomotive. The sand-adding trolley consists of a trolley body, a sand-adding device and a control mechanism, wherein the trolley body comprises a trolley frame, universal wheels, a handrail, a door-shaped frame, a rotary drum frame, a cross beam, a connecting rod, a rainshed and a secure hook; the sand-adding device comprises a bucket, a slideway, an insertion door, a pin, a funnel and a sand sliding chute; the control mechanism comprises a support, a rotary drum shaft, a rotary drum, a check mechanism, a fixed pulley I, a fixed pulley II, a steel wire rope and a pull rod device; the inner surface of a base plate of the bucket has a convex ridge shape; and the outer surface of the base plate has a circular arc shape; the check mechanism comprises a fixed seat arranged on the rotary drum frame, a rotating shaft connected with the top end of the fixed seat, a check claw connected with the rotating shaft in a rotatable manner, a spring connected to the check claw and the rotating shaft and a ratchet wheel which is arranged on a rotary drum shaft and clamped with the check claw. The sand-adding trolley has the advantages of relieving the labor intensity and saving the sand-adding work time along with security, reliability and low cost.
Description
Technical field
The present invention relates to mining machinery technical field, particularly a kind of sand-adding trolley for electric locomotive.
Background technology
Mining electric locomotive is mainly used in the long-distance transportation on the large lane of underground transportation and ground.It is equivalent to the electric locomotive head in railway transportation, is drawing train and is walking in orbit, completes transporting coal, ore, material, equipment, personnel.Sanding device on electric locomotive is for stucco on the rail level of wheel forward position, to add the friction coefficient between big wheel and rail level.
The sanding device of electric locomotive is provided with sandbox, in the time of need to adding sand, by driver, with portable two sand cylinders, fills sand, around electric locomotive, fills one by one sandbox.And electric locomotive sandbox add sand mouth narrow space, make to add sand very difficult, and portable sand cylinder volume is little, a plurality of sandboxes that fill a locomotive at least need 40 minutes, have both wasted time and energy, and affect again the electric locomotive uptime.
Summary of the invention
The object of this invention is to provide a kind of time saving and energy saving, easy to operate sand-adding trolley for electric locomotive.
The object of the invention is to realize by following technical proposals:
Sand-adding trolley for electric locomotive of the present invention, is characterized in that by car body, adds sand device and control mechanism forms,
Described car body comprises vehicle frame, be located at one group of cardan wheel of this bottom of frame, be located at the handrail of vehicle frame one end, be located at the portal at vehicle frame middle part, be located at the roller shelves of contiguous handrail one end on vehicle frame, be located at the crossbeam on vehicle frame and between portal and roller shelves, two swing arms hinged with portal two column bottoms respectively, with the canopy that portal column top is connected, be located at one group of safety hook on portal two column tops
The described sand device that adds comprises that both sides are respectively equipped with the scraper bowl of sand export, described sand export both sides are provided with one group of slideway, slotting of one group of slideway sliding block joint therewith, be located at respectively the scraper bowl two ends one group pin corresponding with safety hook, be mounted on one group of hook on scraper bowl sand export top, one group of funnel that hook bottom connects therewith, funnel bottom is connected therewith slips sand launder
Described control mechanism comprises the bearing being located in roller shelves, bearing connection and one end are provided with the drum shaft of crank therewith, be located at cylinder and non-return mechanism on this drum shaft, be located at the fixed pulley I on crossbeam, be located at the fixed pulley II on portal crossbeam, the steel rope that one end is wrapped on cylinder, the other end is connected with scraper bowl with fixed pulley II by fixed pulley I, the push rod hinged with portal column, therewith hinged and hinged with the scraper bowl connecting rod in one end of push rod.
Described scraper bowl plate inner surface is protruding heart ridge, and the outside face of this scraper bowl base plate is circular-arc.
Described non-return mechanism comprises the permanent seat of being located in roller shelves, the rotating shaft that permanent seat top connects therewith, the detent that rotating shaft is rotationally connected therewith, is connected in the spring of detent and rotating shaft, be located on drum shaft and with the ratchet of detent clamping.
Advantage of the present invention is:
1, the present invention is by scraper bowl being mentioned easily the application of assembly pulley, and adopted safety hook to coordinate with pin and the duplicate protection of non-return mechanism, make can be safe and reliable after scraper bowl sand loading by dolly, be transported to electric locomotive side and add sand;
2, scraper bowl plate inner surface of the present invention is protruding heart ridge, and while making to add sand, sand can flow out smoothly from scraper bowl both sides sand export, and scraper bowl plate outer surface is circular-arc, makes to overturn smoothly in scraper bowl process;
When 3, the present invention adds sand, adopt and slip the funnel that sand launder is communicated with sand is inserted to electric locomotive sandbox, actv. has solved the narrow space of adding sand mouth due to electric locomotive, adds the problem of sand difficulty;
4, the present invention is provided with canopy on portal top, and actv. prevents that sleet from entering in scraper bowl drenches sand;
5, the present invention can once fill a plurality of sandboxes of electric locomotive, effectively raises and adds sand work operations efficiency, has reduced labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of non-return mechanism of the present invention.
In figure: 1-fixed pulley I, 2-swing arm, 3-canopy, 4-fixed pulley II, 5-scraper bowl, 6-steel rope, 7-safety hook 8-insert door 9-pin 10-slideway 11-link up with, 12-funnel 13-slip sand launder 14-connecting rod 15-vehicle frame 16-push rod 17-portal 18-crossbeam 19-roller shelves 20-crank 21-handrail 22-non-return mechanism 23-drum shaft 24-bearing 25-cylinder 26-cardan wheel 22-1-ratchet 22-2-detent 22-3-permanent seat 22-4-rotating shaft 22-5-spring.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, sand-adding trolley for electric locomotive of the present invention, is characterized in that by car body, adds sand device and control mechanism forms.
See Fig. 1, described car body comprises vehicle frame 15, be located at one group of cardan wheel 26 of these vehicle frame 15 bottoms, be located at the handrail 21 of vehicle frame 15 one end, be located at the portal 17 at vehicle frame 15 middle parts, be located at the roller shelves 19 of contiguous handrail 21 one end on vehicle frame 15, be located at the crossbeam 18 on vehicle frame 15 and between portal 17 and roller shelves 19, two swing arms 2 hinged with 17 liang of column bottoms of portal respectively, be located at one group of safety hook 7 on 17 liang of column tops of portal, the canopy 3 being connected with portal 17 column tops, this canopy 3 can actv. prevents that sleet from entering to be added the sand in scraper bowl 5 in sand device and drenches.
As shown in Figure 1, the described sand device that adds comprises that both sides are respectively equipped with the scraper bowl 5 of sand export, the plate inner surface of this scraper bowl 5 is protruding heart ridge, while making to add sand, sand can flow out smoothly from scraper bowl both sides sand export, the plate outer surface of scraper bowl 5 is circular-arc, and scraper bowl 5 is overturn smoothly in the process of sand loading.Described add one group of slideway 10 that sand device also comprises that described sand export both sides are provided with, slotting 8 of one group of slideway 10 sliding block joint therewith, be located at respectively the scraper bowl 5 two ends one group pin 9 corresponding with safety hook 7, after sand loading, safety hook on car body 7 need to be mounted on to pin fixing on scraper bowl 59, make can be safe and reliable after scraper bowl 5 sand loadings a side that is fixed on portal 17 crossbeams.The described sand device that adds also comprises the one group of hook 11 that is mounted on scraper bowl 5 sand export tops, link up with the funnel 12 that 11 bottoms connect for one group therewith, funnel 12 bottoms are connected therewith slips sand launder 13, owing to adopting and slipping the funnel 12 that sand launder 13 is communicated with sand is inserted to electric locomotive sandbox, actv. has solved the narrow space of adding sand mouth due to electric locomotive, adds the problem of sand difficulty.
As shown in Figure 1, described control mechanism comprises the bearing 24 being located in roller shelves 19, and bearing 24 connections and one end are provided with the drum shaft 23 of crank 20 therewith, are located at cylinder 25 and non-return mechanism 22 on this drum shaft 23.See Fig. 2, described non-return mechanism 22 comprises the permanent seat 22-3 being located in roller shelves 19, the rotating shaft 22-4 that permanent seat 22-3 top connects therewith, the detent 22-2 that rotating shaft 22-4 is rotationally connected therewith, be connected in the spring 22-5 of detent 22-2 and rotating shaft 22-4, be located on drum shaft 23 and with the ratchet 22-1 of detent 22-2 clamping.Non-return mechanism 22 by the non-return to cylinder 25, and then makes steel rope 6 tension scraper bowls 5 after scraper bowl 5 sand loadings, makes further safe and reliable after scraper bowl 5 sand loadings sand to be transported to electric locomotive side.As shown in Figure 1, described control mechanism also comprises the fixed pulley I 1 of being located on crossbeam 18, be located at the fixed pulley II 4 on portal 17 crossbeams, one end is wrapped on cylinder 25, the steel rope 6 that the other end is connected with scraper bowl 5 with fixed pulley II 4 by fixed pulley I 1, fixed pulley I 1 and fixed pulley II 4 form assembly pulley, by scraper bowl 5 being mentioned easily the application of assembly pulley, the push rod 16 hinged with portal 17 columns, hinged and hinged with scraper bowl 5 connecting rod 14 in push rod 16 one end therewith, because the plate outer surface of scraper bowl 5 is circular-arc, push rod 16 can be controlled scraper bowl 5 opening directions with the interlock of connecting rod 14 and turn to.
Working process of the present invention is:
As Fig. 1, shown in Fig. 2, first the hook 11 being connected with funnel 12 is taken from scraper bowl 5, then by the hook being connected 11, funnel 12 and the sand launder 13 that slips are placed on vehicle frame 15, then buttress dolly handrail 21, dolly is pushed into sand heap other, during sand loading, cw shakes and the crank 20 that is located at drum shaft 23 one end, by the steel rope 6 unclamping on cylinder 25, scraper bowl 5 is slowly fallen, 5 times backwardnesss of scraper bowl, pull push rod 16, because the plate outer surface of scraper bowl 5 is circular-arc, pull push rod 16 can make scraper bowl 5 opening surfaces pile to sand, then hand steered dolly handrail 21 continues to push to Sha Dui depths by dolly, make to fill sand in scraper bowl 5, use again hand propelled push rod 16, scraper bowl 5 opening directions are rotated easily to making progress, then with hand, pull open detent 22-2, detent 22-2 and ratchet 22-1 are separated, conter clockwise shakes the crank 20 that is located at drum shaft 23 one end again, by the steel rope 6 being wound around on cylinder 25, the scraper bowl 5 of filling sand is mentioned, simultaneously, swing arm 2 is along with scraper bowl 5 is raised and rotational support scraper bowl 5, while stopping shaking crank 20, detent 22-2 blocks ratchet 22-1 automatically, make scraper bowl 5 can lean on the support of swing arm 2 and the pulling force of steel rope 6 to rest in a side of portal 17 entablatrances, then respectively the safety hook 7 on portal 17 column both sides is hooked on the pin 9 of scraper bowl 5 both sides, be that sand loading is complete.
Then dolly is pushed into electric locomotive side, beginning is added sand to sandbox, as shown in Figure 1, before adding sand, first the hook 11 on funnel 12 is hung over to scraper bowl 5 sand export tops, then sand launder 13 openings that will slip are aimed at electric locomotive sandbox, extract again the sand export that hangs with funnel 12 1 sides on scraper bowl 5 out and insert door 8, the sand in scraper bowl 5 just by funnel 12 with slip the sandbox that sand launder 13 flow into electric locomotive and suffered, completed and added sand operation.
The present invention integrates and contains sand, transports sand, adds sand, equipment is disposable complete electric locomotive add sand operation, effectively reduce labour intensity, there is promotional value.
Claims (1)
1. a sand-adding trolley for electric locomotive, by car body, add sand device and control mechanism forms,
Described car body comprises vehicle frame, be located at one group of cardan wheel of this bottom of frame, be located at the handrail of vehicle frame one end, be located at the portal at vehicle frame middle part, be located at the roller shelves of contiguous handrail one end on vehicle frame, be located at the crossbeam on vehicle frame and between portal and roller shelves, two swing arms hinged with portal two column bottoms respectively, with the canopy that portal column top is connected, be located at one group of safety hook on portal two column tops, it is characterized in that:
The described sand device that adds comprises that both sides are respectively equipped with the scraper bowl of sand export, described sand export both sides are provided with one group of slideway, slotting of one group of slideway sliding block joint therewith, be located at respectively the scraper bowl two ends one group pin corresponding with safety hook, be mounted on one group of hook on scraper bowl sand export top, one group of funnel that hook bottom connects therewith, funnel bottom is connected therewith slips sand launder
Described control mechanism comprises the bearing being located in roller shelves, bearing connection and one end are provided with the drum shaft of crank therewith, be located at cylinder and non-return mechanism on this drum shaft, be located at the fixed pulley I on crossbeam, be located at the fixed pulley II on portal crossbeam, the steel rope that one end is wrapped on cylinder, the other end is connected with scraper bowl with fixed pulley II by fixed pulley I, the push rod hinged with portal column, hinged and hinged with the scraper bowl connecting rod in one end of push rod therewith
Described scraper bowl plate inner surface is protruding heart ridge, and the outside face of this scraper bowl base plate is circular-arc,
Described non-return mechanism comprises the permanent seat of being located in roller shelves, the rotating shaft that permanent seat top connects therewith, the detent that rotating shaft is rotationally connected therewith, is connected in the spring of detent and rotating shaft, be located on drum shaft and with the ratchet of detent clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110429163.8A CN102490765B (en) | 2011-12-20 | 2011-12-20 | Sand-adding trolley for electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110429163.8A CN102490765B (en) | 2011-12-20 | 2011-12-20 | Sand-adding trolley for electric locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102490765A CN102490765A (en) | 2012-06-13 |
| CN102490765B true CN102490765B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110429163.8A Active CN102490765B (en) | 2011-12-20 | 2011-12-20 | Sand-adding trolley for electric locomotive |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB308810A (en) * | 1929-03-27 | 1930-06-27 | Hermann Rass | Improvements in or relating to digging and loading machines for manure, and like materials or for excavating |
| EP0462912A1 (en) * | 1990-06-20 | 1991-12-27 | Transitube Projet (Societe Anonyme) | Elevator for granulate materials |
| EP0507671A1 (en) * | 1991-04-03 | 1992-10-07 | Engineering Transport Pneumatique Mecanique( E.T.P.M.) | Device for pneumatic feeding of bulk powdered material, especially sand |
| EP1072492A1 (en) * | 1999-07-29 | 2001-01-31 | Klein Anlagenbau AG | Device and method for transferring of bulk material into a consumer |
| GB2373495A (en) * | 2001-03-20 | 2002-09-25 | David Robert Alexander Wilson | Sand bagging equipment |
| GB2383031A (en) * | 2001-12-13 | 2003-06-18 | Aea Technology Plc | Sand hopper filler apparatus |
| CN202389406U (en) * | 2011-12-20 | 2012-08-22 | 鞍钢集团矿业公司 | Sand adding trolley for electric locomotive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598629B2 (en) * | 2000-05-16 | 2003-07-29 | Morris J. Malone | Sanding truck sandbagging apparatus |
-
2011
- 2011-12-20 CN CN201110429163.8A patent/CN102490765B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB308810A (en) * | 1929-03-27 | 1930-06-27 | Hermann Rass | Improvements in or relating to digging and loading machines for manure, and like materials or for excavating |
| EP0462912A1 (en) * | 1990-06-20 | 1991-12-27 | Transitube Projet (Societe Anonyme) | Elevator for granulate materials |
| EP0507671A1 (en) * | 1991-04-03 | 1992-10-07 | Engineering Transport Pneumatique Mecanique( E.T.P.M.) | Device for pneumatic feeding of bulk powdered material, especially sand |
| EP1072492A1 (en) * | 1999-07-29 | 2001-01-31 | Klein Anlagenbau AG | Device and method for transferring of bulk material into a consumer |
| GB2373495A (en) * | 2001-03-20 | 2002-09-25 | David Robert Alexander Wilson | Sand bagging equipment |
| GB2383031A (en) * | 2001-12-13 | 2003-06-18 | Aea Technology Plc | Sand hopper filler apparatus |
| CN202389406U (en) * | 2011-12-20 | 2012-08-22 | 鞍钢集团矿业公司 | Sand adding trolley for electric locomotive |
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| Publication number | Publication date |
|---|---|
| CN102490765A (en) | 2012-06-13 |
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Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |