CN102490765A - Sand-adding trolley for electric locomotive - Google Patents
Sand-adding trolley for electric locomotive Download PDFInfo
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- CN102490765A CN102490765A CN2011104291638A CN201110429163A CN102490765A CN 102490765 A CN102490765 A CN 102490765A CN 2011104291638 A CN2011104291638 A CN 2011104291638A CN 201110429163 A CN201110429163 A CN 201110429163A CN 102490765 A CN102490765 A CN 102490765A
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- sand
- scraper bowl
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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 the mining machinery technical field, particularly a kind of electric locomotive adds the sand dolly.
Background technology
Mining electric locomotive is mainly used in down-hole main haulage roadway and ground-surface long-distance transportation.It is equivalent to the electric locomotive head in the railway transportation, is drawing train and is walking in orbit, accomplishes transporting coal, ore, material, equipment, personnel.Sanding device on the electric locomotive is to be used 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 adding sand, with portable two sand tubes, fills sand by the driver, around electric locomotive, adds full sandbox one by one.And the electric locomotive sandbox to add the Sha Kou space narrow and small, makes and add very difficulty of sand, and portable sand tube volume is little, a plurality of sandboxes that add a full locomotive need 40 minutes at least, have both wasted time and energy, and influence the electric locomotive uptime again.
Summary of the invention
The purpose of this invention is to provide a kind of time saving and energy saving, easy to operate electric locomotive and add the sand dolly.
The objective of the invention is to realize through following technical proposals:
Electric locomotive of the present invention adds the sand dolly, and it is characterized in that by car body, add the sand device and control mechanism is formed,
Described car body comprises vehicle frame, is located at one group of cardan wheel of this bottom of frame, is 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 the vehicle frame, be located on the vehicle frame and the crossbeam between portal and roller shelves; Respectively with two swing arms of portal two column bottom pivotallys attached; With portal column top bonded assembly canopy, 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, and the slotting door of one group of slideway sliding block joint is located at the cooresponding one group of pin of scraper bowl two ends and safety hook respectively therewith; Be mounted on one group of hook on scraper bowl sand export top; One group of hook bottom bonded assembly funnel therewith, the slide sand launder that is connected of funnel bottom therewith
Described control mechanism comprises the bearing that is located on the roller shelves; A bearing connection and an end are provided with the drum shaft of crank therewith, are located at cylinder and non-return mechanism on this drum shaft, are located at the fixed pulley I on the crossbeam; Be located at the fixed pulley II on the portal crossbeam; One end is wrapped on the cylinder, the other end is through fixed pulley I and fixed pulley II and scraper bowl bonded assembly steel rope, with portal column pivotally attached push rod, therewith an end of push rod hinged and with scraper bowl pivotally attached connecting 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 on the roller shelves, permanent seat top bonded assembly rotating shaft therewith, the detent that is rotationally connected of rotating shaft therewith is connected in the spring of detent and rotating shaft, be located on the drum shaft and with the ratchet of detent clamping.
Advantage of the present invention is:
1, the present invention can mention scraper bowl through the application to assembly pulley easily, and has adopted safety hook to cooperate the duplicate protection with non-return mechanism with pin, make can be safe and reliable behind the scraper bowl dress sand be transported to electric locomotive by dolly by add sand;
2, scraper bowl plate inner surface of the present invention is protruding heart ridge, makes that sand can flow out from scraper bowl both sides sand export smoothly when adding sand, and the scraper bowl plate outer surface is circular-arc, makes that upset smoothly in the scraper bowl process;
Adopt the funnel that is communicated with the slide sand launder that sand is inserted the electric locomotive sandbox when 3, the present invention adds sand, actv. has solved because the narrow space that electric locomotive adds the sand mouth is added the difficult problem of sand;
4, the present invention is provided with canopy on the portal top, and actv. prevents in the sleet entering scraper bowl sand to be drenched;
5, the present invention can once add a plurality of sandboxes of full electric locomotive, effectively raises and adds sand work operations efficient, has reduced labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of non-return mechanism of the present invention.
Among the figure: 1-fixed pulley I, 2-swing arm, 3-canopy, 4-fixed pulley II, 5-scraper bowl, 6-steel wire rope, 7-safety hook 8-slotting door 9-pin 10-slideway 11-hook 12-funnel 13-slide 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 a 26-universal wheel 22-1-ratchet 22-2-detent 22-3-holder 22-4-rotating shaft 22-5-spring.
The specific embodiment
Describe in further detail below in conjunction with the accompanying drawing specific embodiments of the invention.
As shown in Figure 1, electric locomotive of the present invention adds the sand dolly, it is characterized in that by car body, adds the sand device and control mechanism is formed.
See Fig. 1, described car body comprises vehicle frame 15, is located at one group of cardan wheel 26 of these vehicle frame 15 bottoms; Be located at the handrail 21 of vehicle frame 15 1 ends; Be located at the portal 17 at vehicle frame 15 middle parts, be located at the roller shelves 19 of contiguous handrail 21 1 ends on the vehicle frame 15, be located on the vehicle frame 15 and the crossbeam 18 between portal 17 and roller shelves 19; Respectively with two swing arms 2 of 17 liang of column bottoms of portal pivotally attached; Be located at one group of safety hook 7 on 17 liang of column tops of portal, with portal 17 column top bonded assembly canopies 3, this canopy 3 can actv. prevents that sleet from getting into and adds that the sands in the scraper bowl 5 drench in the sand device.
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; Make that sand can flow out from scraper bowl both sides sand export smoothly when adding sand, the plate outer surface of scraper bowl 5 is circular-arc, makes that scraper bowl 5 upset in the process of dress sand is smooth.Describedly add one group of slideway 10 that the sand device comprises that also said sand export both sides are provided with; Slotting 8 of one group of slideway 10 sliding block joint therewith; Be located at scraper bowl 5 two ends and safety hook 7 cooresponding one group of pin 9 respectively; Behind the dress sand, need the safety hook on the car body 7 be mounted on the scraper bowl 5 fixing pin 9, make can be safe and reliable behind the scraper bowl 5 dress sand 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 11 bottom bonded assembly funnels 12 for one group therewith; The slide sand launder 13 that is connected of funnel 12 bottoms therewith; Owing to adopt the funnel 12 that is communicated with slide sand launder 13 that sand is inserted the electric locomotive sandbox, actv. has solved because the narrow space that electric locomotive adds the sand mouth is added the difficult problem of sand.
As shown in Figure 1, described control mechanism comprises the bearing 24 that is located on the roller shelves 19, and bearing 24 connections and an 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 that is located on the roller shelves 19; Permanent seat 22-3 top bonded assembly rotating shaft 22-4 therewith; The detent 22-2 that is rotationally connected of rotating shaft 22-4 therewith is connected in the spring 22-5 of detent 22-2 and rotating shaft 22-4, be located on the drum shaft 23 and with the ratchet 22-1 of detent 22-2 clamping.Non-return mechanism 22 through the non-return to cylinder 25, and then makes steel rope 6 tension scraper bowls 5 behind scraper bowl 5 dress sand, make safe and reliable sand is transported to by the electric locomotive behind the scraper bowl 5 dress sand further.As shown in Figure 1; Described control mechanism also comprises the fixed pulley I of being located on the crossbeam 18 1, is located at that fixed pulley II 4, one ends on portal 17 crossbeams are wrapped on the cylinder 25, the other end is through fixed pulley I 1 and fixed pulley II 4 and scraper bowl 5 bonded assembly steel ropes 6; Fixed pulley I 1 is formed assembly pulley with fixed pulley II 4; Application through to assembly pulley can be mentioned scraper bowl 5 easily, with portal 17 column pivotally attached push rods 16, therewith push rod 16 1 ends hinged and with scraper bowl 5 pivotally attached connecting rods 14; 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:
Like Fig. 1, shown in Figure 2, at first will take from scraper bowl 5 with funnel 12 bonded assemblys hook 11, the hook 11 that will be connected then, funnel 12 and the sand launder 13 that slips are placed on the vehicle frame 15; Buttress dolly handrail 21 then, it is other that dolly is pushed into the sand heap, during dress sand; Cw shakes and is located at the crank 20 of drum shaft 23 1 ends, through the steel rope 6 that unclamps on the cylinder 25 scraper bowl 5 is slowly fallen, 5 times backwardnesss of scraper bowl; Pulling push rod 16, because the plate outer surface of scraper bowl 5 is circular-arc, pulling push rod 16 can make scraper bowl 5 opening surfaces pile to sand; Hand steered then dolly handrail 21 continues to push to the Sha Dui depths with dolly, makes in the scraper bowl 5 and fills sand, uses hand propelled push rod 16 again; Scraper bowl 5 opening directions are rotated to upwards easily, pull open detent 22-2 with hand then, detent 22-2 and ratchet 22-1 are separated; Conter clockwise shakes the crank 20 that is located at drum shaft 23 1 ends again, through the steel rope 6 that twines on the cylinder 25 scraper bowl 5 of filling sand is mentioned, simultaneously; Swing arm 2 is raised along with scraper bowl 5 and rotational support scraper bowl 5, and when stopping to shake crank 20, detent 22-2 blocks ratchet 22-1 automatically; Make scraper bowl 5 can lean on the pulling force of support and the steel rope 6 of swing arm 2 to rest in a side of portal 17 entablatrances, respectively the safety hook 7 on the portal 17 column both sides is hooked on the pin 9 of scraper bowl 5 both sides then, immediate shipment sand finishes.
Then dolly is pushed into by the electric locomotive; Begin to add sand to sandbox, as shown in Figure 1, add before the sand at first hanging over scraper bowl 5 sand exports top to the hook on the funnel 12 11; Sand launder 13 openings that will slip are then aimed at the electric locomotive sandbox; Extract the sand export that hangs with funnel 12 1 sides on the scraper bowl 5 again out and insert door 8, the sand in the scraper bowl 5 has just suffered through funnel 12 and the sandbox that slide sand launder 13 flow into electric locomotive, has promptly accomplished and has added the sand operation.
The present invention integrates and contains sand, transports sand, adds sand, a disposable completion electric locomotive of equipment add the sand operation, effectively reduced labour intensity, have promotional value.
Claims (3)
1. an electric locomotive adds the sand dolly, and it is characterized in that by car body, add the sand device and control mechanism is formed,
Described car body comprises vehicle frame, is located at one group of cardan wheel of this bottom of frame, is 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 the vehicle frame, be located on the vehicle frame and the crossbeam between portal and roller shelves; Respectively with two swing arms of portal two column bottom pivotallys attached; With portal column top bonded assembly canopy, 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, and the slotting door of one group of slideway sliding block joint is located at the cooresponding one group of pin of scraper bowl two ends and safety hook respectively therewith; Be mounted on one group of hook on scraper bowl sand export top; One group of hook bottom bonded assembly funnel therewith, the slide sand launder that is connected of funnel bottom therewith
Described control mechanism comprises the bearing that is located on the roller shelves; A bearing connection and an end are provided with the drum shaft of crank therewith, are located at cylinder and non-return mechanism on this drum shaft, are located at the fixed pulley I on the crossbeam; Be located at the fixed pulley II on the portal crossbeam; One end is wrapped on the cylinder, the other end is through fixed pulley I and fixed pulley II and scraper bowl bonded assembly steel rope, with portal column pivotally attached push rod, therewith an end of push rod hinged and with scraper bowl pivotally attached connecting rod.
2. electric locomotive according to claim 1 adds the sand dolly, it is characterized in that described scraper bowl plate inner surface is protruding heart ridge, and the outside face of this scraper bowl base plate is circular-arc.
3. electric locomotive according to claim 1 adds the sand dolly; It is characterized in that described non-return mechanism comprises the permanent seat of being located on the roller shelves; Permanent seat top bonded assembly rotating shaft therewith; The detent that is rotationally connected of rotating shaft therewith is connected in the spring of detent and rotating shaft, be located on the 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 true CN102490765A (en) | 2012-06-13 |
| CN102490765B CN102490765B (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110429163.8A Active CN102490765B (en) | 2011-12-20 | 2011-12-20 | Sand-adding trolley for electric locomotive |
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Citations (8)
| 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 |
| US20010042763A1 (en) * | 2000-05-16 | 2001-11-22 | Malone Morris J. | Sanding truck sandbagging apparatus |
| 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 |
-
2011
- 2011-12-20 CN CN201110429163.8A patent/CN102490765B/en active Active
Patent Citations (8)
| 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 |
| US20010042763A1 (en) * | 2000-05-16 | 2001-11-22 | Malone Morris J. | Sanding truck sandbagging apparatus |
| 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 |
|---|---|
| CN102490765B (en) | 2014-03-12 |
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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 |