CN216271656U

CN216271656U - Dump car for storage yard

Info

Publication number: CN216271656U
Application number: CN202122997162.5U
Authority: CN
Inventors: 方旭; 龚宙平
Original assignee: Hangzhou Dingsheng Building Materials Co ltd
Current assignee: Hangzhou Dingsheng Building Materials Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

The application relates to a dump car of a storage yard, which is used by matching with a transportation rail and comprises a car frame, two front rollers and two rear rollers, wherein the two front rollers and the two rear rollers are arranged on the transportation rail; the second cleaning device comprises two second cleaning pieces and is respectively positioned on one side of the two rear rollers far away from the front rollers; one end of the first cleaning piece and one end of the second cleaning piece are rotatably arranged on the frame, and the other ends of the first cleaning piece and the second cleaning piece are abutted to the upper end of the transportation track. The application has the following effects: through sand material or dust on the clearance track, prevent long-time piling up the operation that influences the tripper.

Description

Dump car for storage yard

Technical Field

The application relates to the field of dummy cars, especially to a dump car of stock yard.

Background

Trippers, a machine adapted for strip yards and capable of discharging material at any point on a belt conveyor, are usually arranged in an elevated corridor and are therefore also referred to as "crown block stackers".

The discharging car is mostly used for discharging materials such as yellow sand, stones and the like, in order to increase the width and the capacity of a material pile, a short conveyor perpendicular to a feeding conveyor is usually added on the discharging car, and the materials are transferred to the short conveyor through a hopper to be discharged. The unloading car mainly comprises a frame, an unloading device, a driving device, a conveying track and the like, wherein a front roller and a rear roller are arranged at the lower end of the frame, and the front roller and the rear roller are translated on the conveying track so as to discharge sand materials to corresponding stations.

With respect to the related art among the above, the inventors consider that there are drawbacks as follows: when the unloading car carries out the unloading to sand material, sand material can drop to the transportation track on, and the block can be piled up to the cover of dust in addition for long-time accumulation to gyro wheel and back gyro wheel problem that is difficult for removing on the transportation track before appearing.

SUMMERY OF THE UTILITY MODEL

In order to improve the difficult removal problem of sand material to transportation track and gyro wheel in the work progress, this application provides a tripper of storage yard.

The application provides a tripper of storage yard adopts following technical scheme: the cleaning device comprises a frame, two front rollers and two rear rollers, wherein the two front rollers and the two rear rollers are arranged on a conveying track, the frame is provided with a first cleaning device and a second cleaning device, the first cleaning device comprises two first cleaning pieces, and the two first cleaning pieces are respectively positioned on one sides of the two front rollers, which are far away from the rear rollers; the second cleaning device comprises two second cleaning pieces and is respectively positioned on one side of the two rear rollers far away from the front rollers; one end of the first cleaning piece and one end of the second cleaning piece are rotatably arranged on the frame, and the other ends of the first cleaning piece and the second cleaning piece are abutted to the upper end of the transportation track.

By adopting the technical scheme, one end of the first cleaning piece and one end of the second cleaning piece abut against the conveying track, so that sand or dust on the conveying track is blocked and scraped to two sides along with movement, and the effect of cleaning the conveying track is realized; because the tripper removes at the travelling rail round trip, the revolution mechanic of first clearance spare and second clearance spare, the direction that the accessible was removed is adjusted first clearance spare and the one end that the second clearance spare supported on the travelling rail, when the tripper removed towards preceding gyro wheel, the one end of second clearance spare was adjusted through rotating and is left the travelling rail, when the tripper removed towards back gyro wheel, the one end of first clearance spare was adjusted through rotating and is left the travelling rail, prevent that the sand material from piling up between clearance spare and gyro wheel at the removal in-process.

Preferably, the first cleaning device further comprises a first rotating shaft and a first driving source, the two first cleaning pieces are respectively installed at two ends of the first rotating shaft, the first driving source is arranged on the frame and drives the first rotating shaft to rotate, and the height of the first rotating shaft is the same as that of the round mandrel of the front roller.

Preferably, the second cleaning device further comprises a second rotating shaft and a second driving source, the two second cleaning pieces are respectively mounted at two ends of the second rotating shaft, the second driving source is arranged on the frame and drives the second rotating shaft to rotate, and the height of the second rotating shaft is the same as that of the round mandrel of the rear roller.

Through adopting above-mentioned technical scheme, carry out the automation through first driving source and second driving source respectively and rotate first pivot and second pivot, the high structure of first pivot and second pivot, when one of them clearance piece does not clear up the transportation track, then rotate one side of gyro wheel, support the gyro wheel and scrape off the sand material of gyro wheel outer diameter wall, further clear up the gyro wheel.

Preferably, the first driving source includes a third rotating shaft, a driving gear, a driven gear and a rotating electrical machine, the rotating electrical machine is installed on the frame, the output end of the rotating electrical machine is located in the third rotating shaft, the driving gear is located in the third rotating shaft, the driven gear is located in the first rotating shaft, and the driven gear and the driving gear are meshed.

By adopting the technical scheme, the first rotating shaft or the second rotating shaft is driven to rotate through the gear structure, so that the stability in the rotating process is improved, the stability when the first rotating shaft or the second rotating shaft is not rotated is ensured,

preferably, first clearance spare includes baffle and scraping parts, the one end of baffle with first pivot can be dismantled and be connected, scraping parts are located the baffle is close to the one end of transportation track.

By adopting the technical scheme, the sand scraping piece can improve the blocking strength of the baffle, can scrape the sand material which is coagulated by being dipped with water, and further improves the sand removing effect; the setting of the sand scraping piece can reduce the problem that the baffle is broken due to overlarge resistance.

Preferably, the baffle is provided with two side angle connecting structures, and a groove formed by the two baffles faces the front roller.

Through adopting above-mentioned technical scheme, two baffles have the connection setting of connection, can play the drainage effect to the sand material that blocks for sand material can be better the drainage to delivery track's both sides.

Preferably, one end of the first rotating shaft, which is close to the first cleaning piece, is provided with a first rotating piece, one side of the first rotating piece, which is close to the first cleaning piece, is provided with two limiting plates, and the first cleaning piece is fixedly connected with the limiting plates through bolts.

Through adopting above-mentioned technical scheme, first clearance piece is through the detachable construction of first rotating member and first pivot, can be convenient for change and the maintenance of first clearance piece, and different first clearance piece structures also can be changed according to the demand in later stage, has prolonged life, has improved the flexibility of device.

Preferably, still include sand removal device, sand removal device is including the case that gathers materials, the case that gathers materials is installed on the frame, every preceding gyro wheel all is equipped with the absorption head with the back gyro wheel, absorb the head and locate on the frame, every absorb the head pass through the pipeline communicate in the case that gathers materials.

Through adopting above-mentioned technical scheme, collect piling up the sand material or the dust in the transfer orbit both sides through the sand removal device, prevented that the sand material from piling up and forming the sand block for a long time to influence the operation of dolly.

Preferably, the material collecting box comprises a frame body, a bottom plate and an air cylinder, the frame body is arranged on the frame, the bottom plate is located at the lower end of the frame body, one end of the bottom plate is hinged to the frame body, one end, provided with a piston rod, of the air cylinder is hinged to the other end of the bottom plate, and the other end of the air cylinder is hinged to the frame.

Through adopting above-mentioned technical scheme, drive the bottom plate through the cylinder and rotate to clear up the sand material and the dust mixture in the case that gather materials, be convenient for collect next time.

Preferably, the first cleaning device comprises a third rotating part, a brush body and a connecting rod, the third rotating part is installed at the end part of the first rotating shaft, a plug-in is arranged at the lower end of the third rotating part, one end of the connecting rod is embedded into the plug-in, and the brush body is arranged at the other end of the connecting rod.

Through adopting above-mentioned technical scheme, the brush body can not only clear up the sand material of the outer wall of advancing of transportation guide rail up end and gyro wheel, also can clear up the both sides of transportation guide rail and gyro wheel, further improves the effect of clearance.

In summary, the present application includes at least one of the following beneficial technical effects:

through first cleaning device in the embodiment one and second cleaning device clear up sand material or dust on the transportation guide rail and on the gyro wheel external diameter arm simultaneously, in time because the wet sand block that solidifies also can be cleared up, the debris of rethread sand removal device with transportation guide rail both sides are collected to keep the cleaning nature on the transportation guide rail, ensure that the gyro wheel can smoothly move on the transportation guide rail.

First cleaning device and second cleaning device structure in the second embodiment can clear up transportation guide rail both sides and gyro wheel both sides, has further improved the clearance effect of sand material.

Drawings

Fig. 1 is a schematic structural diagram of a use state in the first embodiment of the present application.

Fig. 2 is a structural entity diagram according to a first embodiment of the present application.

Fig. 3 is a schematic structural diagram of a point a in fig. 2 in a first embodiment of the present application.

Fig. 4 is a schematic side view of fig. 2 in a second embodiment of the present application.

Fig. 5 is a schematic structural diagram of a second embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a front roller; 3. a rear roller; 4. a first cleaning device; 41. a first cleaning member; 411. a baffle plate; 412. a scraping member; 42. a first rotating shaft; 43. a first drive source; 431. a third rotating shaft; 432. a driving gear; 433. a driven gear; 434. a rotating electric machine; 5. a second cleaning device; 51. a second cleaning member; 52. a second rotating shaft; 53. a second drive source; 54. a second rotating member; 6. a first rotating member; 7. a limiting plate; 8. a bolt; 9. a sand removal device; 91. a material collecting box; 92. a frame body; 921. a base plate; 922. a cylinder; 93. a suction head; 94. a pipeline; 10. a transportation track; 11. a third rotating member; 12. a brush body; 13. a connecting rod; 14. a plug-in; 15. and (5) placing the shelf.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses tripper of storage yard.

The first embodiment is as follows:

referring to fig. 1, the dump car of the storage yard is used by matching with a transportation rail 10, and comprises a frame 1, a sand cleaning device 9, a walking device, a first cleaning device 4 and a second cleaning device 5, wherein the sand cleaning device 9 is arranged on the frame 1. The two transportation tracks 10 are arranged in parallel, and the lower end of the transportation track 10 is provided with a placing rack 15. The running gear includes two front rollers 2 and two rear rollers 3 and installs in the both sides of frame 1, and front rollers 2 and rear rollers 3 are located the upper end of transportation track 10. The first cleaning device 4 is arranged on the frame 1 and is arranged on one side of the front roller 2, which is far away from the rear roller 3, and the second cleaning device 5 is arranged on one side of the rear roller 3, which is far away from the front roller 2.

Referring to fig. 2 and 3, the first cleaning apparatus 4 includes a first rotating shaft 42, a first driving source 43 and two first sand removing assemblies, the two first sand removing assemblies are respectively disposed at front ends of the two front rollers 2, and the first driving source 43 includes a third rotating shaft 431, a driving gear 432, a driven gear 433 and a rotating motor 434. The first rotating shaft 42 is mounted on the frame 1 through a bearing, the height of the first rotating shaft 42 is the same as that of the round mandrel of the front roller 2, and the driven gear 433 is arranged on the first rotating shaft 42. The rotating motor 434 is installed on the frame 1, the third rotating shaft 431 is installed at the output end of the rotating motor 434, the driving gear 432 is arranged on the first rotating shaft 42, and the driving gear 432 is meshed with the driven gear 433 and drives the driven gear 433 to rotate.

The first sand removing assembly comprises a first rotating member 6 and a first cleaning member 41, wherein the first rotating member 6 is mounted at the end part of a first rotating shaft 42, and the first cleaning member 41 is detachably mounted at the lower end of the first rotating member 6. The first cleaning member 41 is two sheet-shaped baffles 411, one end of each baffle 411 close to the transportation rail 10 is provided with a scraping member 412, one end of each scraping member 412 close to the transportation rail 10 is provided with an inclined surface, and one end of each baffle 411 provided with the scraping member 412 faces to the direction away from one side of the front roller 2. The two baffle plates are of a V-shaped structure, and the groove of the first cleaning piece 41 is arranged towards the front roller 2. One side that first rotating member 6 is close to first clearance piece 41 is equipped with two "V" type limiting plates 7, and the one end of first clearance piece 41 inserts between two limiting plates 7, through bolt 8 fixed connection.

The second cleaning device 5 comprises a second rotating shaft 52, a second driving source 53 and two second sand removing assemblies, the two second sand removing assemblies are respectively arranged at the rear ends of the two rear rollers 3, and the structure of the second driving source 53 is the same as that of the first driving source 43. The second sand removing assembly includes a second rotating member 54 and a second cleaning member 51, and the second rotating member 54 and the second cleaning member 51 have the same structure as the first rotating member 6 and the second cleaning member 51. The difference is that the groove of the second cleaning member 51 is disposed toward the rear roller 3.

The sand cleaning device 9 comprises a suction fan, a material collecting box 91 and a suction head 93, wherein the material collecting box 91 is arranged on the frame 1, and the suction fan is arranged in the material collecting box 91. The suction heads 93 are four and are respectively arranged at the bottom end of the frame 1, and each suction head 93 is respectively corresponding to one front roller 2 and one rear roller 3. Each suction head 93 is communicated with the material collecting box 91 through a pipeline 94, and sand materials pushed out from two sides of the conveying track 10 are collected through a suction fan in the material collecting box 91.

Referring to fig. 2 and 4, the material collecting box 91 includes a frame 92 and a bottom plate 921, the frame 92 is mounted on the frame 1, one end of the bottom plate 921 is hinged to the frame 92, and the other end of the bottom plate 921 abuts against the lower end of the frame 92. The frame 1 is provided with a cylinder 922, one end of the cylinder 922, which is provided with a piston rod, is hinged to one side of the bottom plate 921, which abuts against the lower end of the frame body 92, and the other end of the cylinder 922 is hinged to the frame 1. When the piston rod of the cylinder 922 extends out, the bottom plate 921 is pressed against the lower end of the frame 92 to form a closed collection cavity; when the piston rod of cylinder 922 withdraws, the one end downward sloping of bottom plate 921 to form a discharge gate, the sand material in collecting the intracavity drops downwards along bottom plate 921, thereby clears up the clearance case.

The implementation principle of the embodiment 1 is as follows: before the unloading trolley moves towards the direction of the front roller 2, the lower end of the first cleaning part 41 is in a state of facing the conveying track 10, the second rotating shaft 52 drives the second cleaning part 51 to rotate towards the direction of the rear roller 3 and abut against the outer diameter wall of the front roller 2, when the unloading trolley moves towards the direction of the front roller 2, the lower end of the first cleaning part 41 abuts against the conveying track 10 to scrape sand or dust on the conveying track 10, and meanwhile, the second cleaning part 51 scrapes the sand adhered to the rear roller 3; when the sand or dust on both sides of the transportation rail 10 is accumulated, the suction fan is started to suck the sand or dust into the material collecting box 91.

Before the unloading trolley moves towards the direction of the rear roller 3, the second cleaning piece 51 is reset through the second rotating shaft 52, so that the lower end of the second cleaning piece is in a state of facing the conveying track 10, and the first rotating shaft 42 drives the first cleaning piece 41 to rotate towards the direction of the rear roller 3 and abut against the outer diameter wall of the rear roller 3; when the unloading trolley moves towards the direction of the rear roller 3, the lower end of the second cleaning piece 51 is abutted against the conveying track 10 to scrape off sand or dust on the conveying track 10, and meanwhile, the first cleaning piece 41 scrapes off sand stuck on the front roller 2; when the sand or dust on both sides of the transportation rail 10 is accumulated, the suction fan is started to suck the sand or dust into the material collecting box 91.

Example two:

referring to fig. 5, the present embodiment is different from embodiment 1 in that the first sand removing assembly includes a third rotating member 11 and a third cleaning member, the third cleaning member includes a brush 12 and a connecting rod 13, the third rotating member 11 is mounted at an end of the first rotating shaft 42, a cylindrical insert 14 is provided at a lower end of the third rotating member 11, one end of the connecting rod 13 is inserted into the cylindrical insert 14 and detachably connected by a bolt, the connecting rod 13 is vertically disposed, and the brush 12 is mounted at the other side of the connecting rod 13.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tripper of storage yard, cooperation transportation track (10) use, include frame (1), locate two preceding gyro wheels (2) and two rear roller (3) on transportation track (10), its characterized in that: the frame (1) is provided with a first cleaning device (4) and a second cleaning device (5), the first cleaning device (4) comprises two first cleaning pieces (41) and is respectively positioned on one side of the two front rollers (2) far away from the rear roller (3); the second cleaning device (5) comprises two second cleaning pieces (51) and is respectively positioned on one side of the two rear rollers (3) far away from the front roller (2); one end of the first cleaning piece (41) and one end of the second cleaning piece (51) are both rotatably arranged on the frame (1), and the other ends of the first cleaning piece and the second cleaning piece are abutted to the upper end of the conveying track (10).

2. The discharge trolley for the yard according to claim 1, wherein: first cleaning device (4) still include first pivot (42) and first driving source (43), two first clearance piece (41) are installed respectively in the both ends of first pivot (42), first driving source (43) are located on frame (1) and the drive first pivot (42) are rotatory, the height of first pivot (42) with the round axle height of preceding gyro wheel (2) is the same.

3. The discharge trolley for the yard according to claim 1, wherein: the second cleaning device (5) further comprises a second rotating shaft (52) and a second driving source (53), the second cleaning pieces (51) are installed at two ends of the second rotating shaft (52) respectively, the second driving source (53) is arranged on the frame (1) and drives the second rotating shaft to rotate, and the height of the second rotating shaft is the same as that of a round mandrel of the rear roller (3).

4. The discharge trolley for the yard according to claim 2, wherein: first driving source (43) include third pivot (431), driving gear (432), driven gear (433) and rotating electrical machines (434), rotating electrical machines (434) are installed on frame (1), the output of rotating electrical machines (434) is located in third pivot (431), on third pivot (431) were located in driving gear (432), on first pivot (42) was located in driven gear (433), driven gear (433) and driving gear (432) meshing setting.

5. The discharge trolley for the yard according to claim 2, wherein: first clearance piece (41) include baffle (411) and sand-scraping piece (412), the one end of baffle (411) with first pivot (42) can be dismantled and be connected, sand-scraping piece (412) are located baffle (411) are close to the one end of transportation track (10).

6. The discharge trolley for the yard according to claim 5, wherein: baffle (411) are equipped with two and are lateral part angle connection structure, two the recess department that baffle (411) formed sets up towards preceding gyro wheel (2).

7. The discharge trolley for the yard according to claim 2, wherein: first pivot (42) are close to the one end of first clearance piece (41) is equipped with first rotating member (6), and first rotating member (6) are close to one side of first clearance piece (41) is equipped with two limiting plates (7), first clearance piece (41) pass through bolt (8) and limiting plate (7) fixed connection.

8. The discharge trolley for the yard according to claim 1, wherein: still include sand removal device (9), sand removal device (9) are including case (91) that gathers materials, it installs on frame (1) to gather materials case (91), every preceding gyro wheel (2) and back gyro wheel (3) all are equipped with and absorb head (93), absorb head (93) and locate on frame (1), every absorb head (93) through pipeline (94) communicate in case (91) gathers materials.

9. The discharge trolley for the yard according to claim 8, wherein: the material collecting box (91) comprises a frame body (92), a bottom plate (921) and a cylinder (922), wherein the frame body (92) is arranged on the frame (1), the bottom plate (921) is located at the lower end of the frame body (92), one end of the bottom plate (921) is hinged to the frame body (92), one end, provided with a piston rod, of the cylinder (922) is hinged to the other end of the bottom plate (921), and the other end of the cylinder (922) is hinged to the frame (1).

10. The discharge trolley for the yard according to claim 1, wherein: first cleaning device (4) include third rotating member (11), the brush body (12) and connecting rod (13), third rotating member (11) are installed in the tip of first pivot (42), and the lower extreme of third rotating member (11) is equipped with plug-in components (14), the one end embedding plug-in components (14) of connecting rod (13) set up, and the other end of connecting rod (13) is located in the brush body (12).