CN202784914U - Rolling-over type unloading machine - Google Patents
Rolling-over type unloading machine Download PDFInfo
- Publication number
- CN202784914U CN202784914U CN 201220317099 CN201220317099U CN202784914U CN 202784914 U CN202784914 U CN 202784914U CN 201220317099 CN201220317099 CN 201220317099 CN 201220317099 U CN201220317099 U CN 201220317099U CN 202784914 U CN202784914 U CN 202784914U
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- China
- Prior art keywords
- door frame
- pallet fork
- oil cylinder
- gib head
- square tube
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- Expired - Lifetime
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Abstract
A rolling-over type unloading machine is formed by an electric wheel excavator in a refit mode, and structurally comprises the excavator, a movable arm and a car blocking device which is mounted at the front end of the movable arm, and the car blocking device is formed by a portal frame, a pallet fork, an upper blocking head and a lower blocking head. When the rolling-over type unloading machine works, the upper blocking head and the lower blocking head extend outwards, so that a mine car upper opening and a chassis beam of a chassis respectively gets stuck through the upper blocking head and the lower blocking head of the car blocking device, the excavator is operated to enable the mine car to reach a position where materials are stacked, and a bucket-arm oil cylinder is operated to enable the car blocking device to be rolled over outwards. At the moment, the opening of the mine car gradually moves downwards, and bulk stock loaded in the mine car are poured out on a goods yard, so that the unloading operation is achieved.
Description
Technical field
A kind of convertible car unloader belongs to the mining equiment field.
Background technology
Because the widespread use of shotcrete technology in the mine produces, the bulk cargo that yellow sand, cement etc. transport the down-hole to by mine car is at increasing year by year, but these bulk cargos mostly unload by manually finishing, and speed is slow, and efficient is low, the needs of the modernized mine construction that is far from suitable.
Summary of the invention
The application's purpose is that a kind of convertible car unloader will be provided, to satisfy the needs of unloading in goods yard, down-hole.Convertible car unloader converts with electric rubber-tyred excavating machine, to be applicable to the operating environment of down-hole.Structure is comprised of excavating machine, swing arm and truck device.At first tire and the wheel hub with wheeled excavator removes, and mounting wheel pair on four axle drive shafts of chassis assembly replaces four tires with this, wheel under track is set, track laying can move around excavating machine on the goods yard in orbit.
Lay down the bucket arm of excavating machine, it is for subsequent use to keep bucket arm oil cylinder, at the front end of swing arm the truck device is installed, and the structure of truck device is by door frame, pallet fork, upper chuck, the compositions such as lower dop.Door frame is comprised of door frame frame and door frame plate, and the door frame frame is made of square tube, and the door frame frame is the framework of rectangle, is inlaid with the door frame plate in the door frame frame, door frame plate and be connected as a body at the door frame frame.
Lower flat-topped ridge at the door frame frame is arranged with two Connection Blocks, and Connection Block and lower flat-topped ridge are connected as a body.The cross-sectional plane of Connection Block takes the shape of the letter U, and is provided with therebetween pin hole, and this pin hole is corresponding with the pin hole of swing arm front end, after inserting with pivot pin door frame and swing arm is connected as a body.
Be arranged with two connecting panels at the door frame plate, connecting panel be shaped as triangle or rectangular plate body, be provided with therebetween pin-and-hole, this pin-and-hole is corresponding with the push rod pin-and-hole of bucket arm oil cylinder, and door frame and bucket arm oil cylinder are connected as a body.
Two vertical beams at the door frame frame are provided with upper chuck, and upper chuck is connected to form by little square tube is vertical with gib head, and the cross-sectional plane of gib head is square, and side is equipped with groove within it, so that the edge suitable for reading of mine car on the gib head card.Little square tube is inserted in the vertical beam and can moves up and down in vertical beam, is provided with the upper chuck oil cylinder below little square tube, and the push rod of upper chuck oil cylinder and little square tube are fixedly linked and are integral.Lower flank side surface at vertical beam is arranged with eye, and the base of upper chuck oil cylinder is fixed on the sidewall of vertical beam after penetrating eye with pin.Handling the upper chuck oil cylinder can make upper chuck move up and down at vertical beam.
Vertical beam one side at the door frame frame vertically connects pallet fork, and pallet fork is made of square tube, is provided with reinforced rib in the junction of pallet fork and vertical beam, and reinforced rib is leg-of-mutton plate body, and the both sides of reinforced rib are connected as a body with vertical beam, pallet fork respectively, to increase the force intensity that is subjected to of pallet fork.Be provided with lower dop at pallet fork, the structure of lower dop is by little square tube and vertical being connected to form of lower gib head, and lower gib head is square, so that lower gib head blocks the beam edge, chassis of mine car.Little square tube is inserted in the pallet fork and can moves around in pallet fork, is provided with lower dop oil cylinder at an end of little square tube, and the push rod of lower dop oil cylinder and little square tube are fixedly linked and are integral.Rear end side face symmetry at pallet fork is provided with eye, and the base of lower dop oil cylinder is fixed on the sidewall of pallet fork after penetrating eye with pin.Handling lower dop oil cylinder can make lower dop move around in pallet fork.
Inboard following place at two pallet forks and lower flat-topped ridge arranges three apron strips, and apron strip is the strip plate body, and apron strip and pallet fork and lower flat-topped ridge are connected as a body, and overhanging lower gib head is to the dead point, to enlarge the area of base plate.Be provided with a hole in lower gib head inboard, be provided with the base plate that matches with it at apron strip and lower gib head, base plate is placed on the apron strip, be provided with one section upwards bending at the base plate that contacts with lower gib head, plate body in bending is provided with a hole, be fixed on the silk hole of lower gib head with the front end of screw with base plate, make the truck device become an easy scraper bowl, thereby make convertible car unloader have the function of entrucking.
During work, shift the mine car of filling bulk cargo onto unload zone, start excavating machine, adjust the truck device and aim at the middle part of mine car, on overhanging, lower dop, the manipulation excavating machine moves ahead, make the edge of the door frame plate contact mine car of truck device, this moment, pallet fork was deep into below the chassis beam of mine car, on the interior receipts, lower dop makes, lower dop blocks respectively one section side suitable for reading of mine car and two sections chassis beams on chassis, handle boom cylinder and rise the mine car deorbit, handle the swing arm rotation of excavating machine, make mine car reach the stockpile place, handle bucket arm oil cylinder the truck device is outwards overturn, this moment, mine car was made the integral-rotation of 180 degree under the drive of truck device, the opening of mine car is progressively downward in the rotation, and in-built bulk cargo is poured onto on the goods yard, thereby finishes car unloading operation.The mine car of sky is replaced in reverse manipulation.When needing entrucking, be placed on base plate on the apron strip and be screwed, handle the excavating machine displacement, handle swing arm lifting, rotation, handle the truck device and overturn back and forth, just can carry out car loading operation.
Description of drawings
Fig. 1, rotary car unloader front view Fig. 2, with the truck device birds-eye view of base plate
1, excavating machine, 2, swing arm, 3, the truck device, 4, door frame, 5, pallet fork, 6, upper chuck, 7, lower dop, 8, the door frame frame, 9, the door frame plate, 10, lower flat-topped ridge, 11, Connection Block, 12, connecting panel, 13, bucket arm oil cylinder, 14, vertical beam, 15, little square tube, 16, gib head, 17, lower gib head, 18, eye, 19, reinforced rib, 20, lower dop oil cylinder, 21, the upper chuck oil cylinder, 22, wheel is right, and 23, track, 24, chassis assembly, 25, pivot pin, 26, mine car, 27, apron strip, 28, silk hole, 29, base plate, 30, boom cylinder.
The specific embodiment
As shown in Figure 1, 2, convertible car unloader converts with electric rubber-tyred excavating machine, and structure is comprised of excavating machine 1, swing arm 2 and truck device 3.At first tire and the wheel hub with wheeled excavator removes, mounting wheel replaces four tires to 22 with this on four axle drive shafts of chassis assembly 24, to 22 times track 23 is set at wheel, track 23 is laid on the goods yard, and excavating machine 1 can be moved around at track 23.
Lay down the bucket arm of excavating machine 1, it is for subsequent use to keep bucket arm oil cylinder 13, at the front end of swing arm 2 truck device 3 is installed, and the structure of truck device 3 is comprised of door frame 4, pallet fork 5, upper chuck 6, lower dop 7 etc.Door frame 4 is comprised of door frame frame 8 and door frame plate 9, and door frame frame 8 usefulness square tubes are made, and door frame frame 8 is frameworks of rectangle, is inlaid with door frame plate 9 in door frame frame 8, door frame plate 9 and be connected as a body at door frame frame 8.
Lower flat-topped ridge 10 at door frame frame 8 is arranged with two Connection Blocks 11, and Connection Block 11 and lower flat-topped ridge 10 are connected as a body.The cross-sectional plane of Connection Block 11 takes the shape of the letter U, and is provided with therebetween pin hole, and this pin hole is corresponding with the pin hole of swing arm 2 front ends, after inserting with pivot pin 25 door frame 4 and swing arm 2 is connected as a body.
Be arranged with two connecting panels 12 at door frame plate 9, connecting panel 12 be shaped as triangle or rectangular plate body, be provided with therebetween pin-and-hole, this pin-and-hole is corresponding with the push rod pin-and-hole of bucket arm oil cylinder 13, and door frame 4 and bucket arm oil cylinder 13 are connected as a body.
Two vertical beams 14 at door frame frame 8 are provided with upper chuck 6, and upper chuck 6 is by little square tube 15 and gib head 16 vertical being connected to form, and the cross-sectional plane of gib head 16 is square, and side is equipped with groove within it, so that the edge suitable for reading of the upper mine car 26 of gib head 16 cards.Little square tube 15 is inserted in the vertical beam 14 and can moves up and down in vertical beam 14, is provided with upper chuck oil cylinder 21 below little square tube 15, and the push rod of upper chuck oil cylinder 21 and little square tube 15 are fixedly linked and are integral.Lower flank side surface at vertical beam 14 is arranged with eye 18, and the base of upper chuck oil cylinder 21 is fixed on the sidewall of vertical beam 14 after penetrating eye 18 with pin.Handling upper chuck oil cylinder 21 can make upper chuck 6 move up and down at vertical beam 14.
Side at the vertical beam 14 of door frame frame 8 vertically connects pallet fork 5, pallet fork 5 usefulness square tubes are made, and are provided with reinforced rib 19 in the junction of pallet fork 5 and vertical beam 14, and reinforced rib 19 is leg-of-mutton plate body, the both sides of reinforced rib 19 are connected as a body with vertical beam 14, pallet fork 5 respectively, to increase the force intensity that is subjected to of pallet fork 5.Be provided with lower dop 7 at pallet fork 5, the structure of lower dop 7 is connected to form by little square tube 15 and lower gib head 17, and lower gib head 17 is square, so that lower gib head 17 blocks the beam edge, chassis of mine car 26.Little square tube 15 is inserted in the pallet fork 5 and can moves around in pallet fork 5, is provided with lower dop oil cylinder 20 at an end of little square tube 15, and the push rod of lower dop oil cylinder 20 and little square tube 15 are fixedly linked and are integral.Rear end side face symmetry at pallet fork 5 is provided with eye 18, and the base of lower dop oil cylinder 20 is fixed on the sidewall of pallet fork 5 after penetrating eye 18 with pin.Handling lower dop oil cylinder 20 can make lower dop 7 move around in pallet fork 5.
Inboard following place at two pallet forks 5 and lower flat-topped ridge 10 arranges three apron strips 27, and apron strip 27 is the strip plate body, and apron strip 27 and pallet fork 5 and lower flat-topped ridge 10 are connected as a body, and overhanging lower gib head 17 is to the dead point, to enlarge the area of base plate 29.Be provided with a hole 28 in lower gib head 17 inboards, be provided with the base plate 29 that matches with it at apron strip 27 and lower gib head 17, base plate 29 is placed on the apron strip 27, be provided with one section upwards bending at the base plate that contacts with lower gib head 17, plate body in bending is provided with a hole 28, be fixed on the silk hole of lower gib head 17 with the front end of screw with base plate 29, make truck device 3 become an easy scraper bowl, thereby make convertible car unloader have the function of entrucking.
During work, shift the mine car 26 of filling bulk cargo onto unload zone, start excavating machine 1, adjust truck device 3 and aim at the middle part of mine car 26, on overhanging, lower dop 6,7, handling excavating machine 1 moves ahead, make the edge of the door frame plate 9 contact mine cars 26 of truck device 3, this moment, pallet fork 5 was deep into below the chassis beam of mine car 26, on the interior receipts, lower dop 6,7, make, lower dop 6,7 block respectively one section side suitable for reading of mine car 26 and two sections chassis beams on chassis, handle boom cylinder 30 and rise mine car 26 deorbits, handle swing arm 2 rotations of excavating machine 1, make mine car 26 reach the stockpile place, handle bucket arm oil cylinder 13 truck device 3 is outwards overturn, this moment, mine car 26 was made the integral-rotation of 180 degree under the drive of truck device 3, the opening of mine car 26 is progressively downward in the rotation, and in-built bulk cargo is poured onto on the goods yard, thereby finishes car unloading operation.The mine car of sky is replaced in reverse manipulation.When needing entrucking, be placed on base plate 29 on the apron strip 27 and be screwed, handle excavating machine 1 displacement, handle swing arm 2 liftings, rotation, handle back and forth upset of truck device 3, just can carry out car loading operation.
Claims (1)
1. convertible car unloader, feature is: convertible car unloader converts with electric rubber-tyred excavating machine, and structure is comprised of excavating machine (1), swing arm (2) and truck device (3); At first tire and the wheel hub with the rubber-tyred electric excavator removes, mounting wheel is to (22) on four axle drive shafts of chassis assembly (24), under taking turns (22), track (23) is set, track (23) is laid on the goods yard, and excavating machine (1) can be moved around in track (23);
Lay down the bucket arm of excavating machine (1), it is for subsequent use to keep bucket arm oil cylinder (13), at the front end of swing arm (2) truck device (3) is installed; The structure of truck device (3) is comprised of door frame (4), pallet fork (5), upper chuck (6), lower dop (7); Door frame (4) is comprised of door frame frame (8) and door frame plate (9), door frame frame (8) is made of square tube, door frame frame (8) is the framework of rectangle, in door frame frame (8), be inlaid with door frame plate (9), door frame plate (9) and be connected as a body at door frame frame (8);
Lower flat-topped ridge (10) at door frame frame (8) is arranged with two Connection Blocks (11), and Connection Block (11) and lower flat-topped ridge (10) are connected as a body; The cross-sectional plane of Connection Block (11) takes the shape of the letter U, and is provided with therebetween pin hole, and this pin hole is corresponding with the pin hole of swing arm (2) front end, after inserting with pivot pin (25) door frame (4) and swing arm (2) is connected as a body;
Be arranged with two connecting panels (12) at door frame plate (9), connecting panel (12) be shaped as triangle or rectangular plate body, be provided with therebetween pin-and-hole, this pin-and-hole is corresponding with the push rod pin-and-hole of bucket arm oil cylinder (13), after inserting with pin door frame (4) and bucket arm oil cylinder (13) is connected as a body;
Two vertical beams (14) at door frame frame (8) are provided with upper chuck (6), upper chuck (6) is by little square tube (15) and vertical being connected to form of gib head (16), the cross-sectional plane of gib head (16) is square, side is equipped with groove within it, so that the edge suitable for reading of mine car (26) on gib head (16) card; Little square tube (15) is inserted in the vertical beam (14) and can moves up and down in vertical beam (14), be provided with upper chuck oil cylinder (21) below little square tube (15), the push rod of upper chuck oil cylinder (21) and little square tube (15) are fixedly linked and are integral; Lower flank side surface at vertical beam (14) is arranged with eye (18), and the base of upper chuck oil cylinder (21) is fixed on the sidewall of vertical beam (14) after penetrating eye (18) with pin; Handling upper chuck oil cylinder (21) can make upper chuck (6) move up and down at vertical beam (14);
Side at the vertical beam (14) of door frame frame (8) vertically connects pallet fork (5), pallet fork (5) is made of square tube, junction at pallet fork (5) and vertical beam (14) is provided with reinforced rib (19), reinforced rib (19) is leg-of-mutton plate body, the both sides of reinforced rib (19) respectively and vertical beam (14), pallet fork (5) be connected as a body, to increase the force intensity that is subjected to of pallet fork (5); Be provided with lower dop (7) at pallet fork (5), the structure of lower dop (7) is connected to form by little square tube (15) and lower gib head (17), lower gib head (17) is square, so that lower gib head (17) blocks the beam edge, chassis of mine car (26); Little square tube (15) is inserted in the pallet fork (5) and can moves around in pallet fork (5), end in little square tube (15) is provided with lower dop oil cylinder (20), and the push rod of lower dop oil cylinder (20) and little square tube (15) are fixedly linked and are integral; Rear end side face symmetry at pallet fork (5) is provided with eye (18), and the base of lower dop oil cylinder (20) is fixed on the sidewall of pallet fork (5) after penetrating eye (18) with pin; Handling lower dop oil cylinder (20) can make lower dop (7) move around in pallet fork (5);
Inboard following place at two pallet forks (5) and lower flat-topped ridge (10), three apron strips (27) are set, apron strip (27) is the strip plate body, apron strip (27) and pallet fork (5) and lower flat-topped ridge (10) are connected as a body, overhanging lower gib head (17) is to the dead point, to enlarge the area of base plate (29); Be provided with a hole (28) in lower gib head (17) inboard, be provided with the base plate (29) that matches with it at apron strip (27) and lower gib head (17), base plate (29) is placed on the apron strip (27), be provided with one section upwards bending at the base plate that contacts with lower gib head (17), plate body in bending is provided with a hole (28), be fixed on the silk hole (28) of lower gib head (17) with the front end of screw with base plate (29), make truck device (3) become an easy scraper bowl, thereby make convertible car unloader have the function of entrucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317099 CN202784914U (en) | 2012-06-24 | 2012-06-24 | Rolling-over type unloading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317099 CN202784914U (en) | 2012-06-24 | 2012-06-24 | Rolling-over type unloading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784914U true CN202784914U (en) | 2013-03-13 |
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ID=47812225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317099 Expired - Lifetime CN202784914U (en) | 2012-06-24 | 2012-06-24 | Rolling-over type unloading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730437A (en) * | 2012-06-24 | 2012-10-17 | 冯世英 | A turnover type unloading machine |
| CN103388347A (en) * | 2013-08-05 | 2013-11-13 | 山东卡特重工机械有限公司 | Train carriage unloading excavator |
| CN103790195A (en) * | 2014-01-27 | 2014-05-14 | 广西柳工机械股份有限公司 | Connecting rod mechanism of loading machine working device |
-
2012
- 2012-06-24 CN CN 201220317099 patent/CN202784914U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730437A (en) * | 2012-06-24 | 2012-10-17 | 冯世英 | A turnover type unloading machine |
| CN102730437B (en) * | 2012-06-24 | 2014-06-04 | 冯世英 | A turnover type unloading machine |
| CN103388347A (en) * | 2013-08-05 | 2013-11-13 | 山东卡特重工机械有限公司 | Train carriage unloading excavator |
| CN103790195A (en) * | 2014-01-27 | 2014-05-14 | 广西柳工机械股份有限公司 | Connecting rod mechanism of loading machine working device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20140604 |
|
| RGAV | Abandon patent right to avoid regrant |