CN219031050U

CN219031050U - Stacker-reclaimer

Info

Publication number: CN219031050U
Application number: CN202221085374.4U
Authority: CN
Inventors: 汪春明; 王晓刚; 程鸣升; 李响; 朱晓晓
Original assignee: Taicang Wugang Wharf Co ltd
Current assignee: Taicang Wugang Wharf Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2023-05-16
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to a stacker-reclaimer, belongs to material transportation technical field, and it includes main part and cantilever crane, the one end of cantilever crane is provided with bucket wheel device, be provided with the articulated piece on the main part, be provided with the bull stick along the horizontal direction on the articulated piece, the bull stick runs through the cantilever crane is kept away from the one end of bucket wheel device; a hydraulic cylinder is connected between the main body and the cantilever mount; one end of the hydraulic cylinder is hinged with the main body, and the other end of the hydraulic cylinder is hinged with the cantilever mount. The utility model provides a help improving and get material efficiency.

Description

Stacker-reclaimer

Technical Field

The application relates to the technical field of material transportation, in particular to a stacker-reclaimer.

Background

A stacker-reclaimer is a machine that is used to reclaim a pile of sand. The existing machine comprises a main body, a bearing plate is arranged below the main body, a pulley is connected to the bottom end of the bearing plate, a track is arranged below the pulley, and the main body can slide on the track. The bearing plate is provided with a rotating device for driving the main body to rotate along the vertical direction, the main body is provided with a cantilever support, and one end of the cantilever support, which is far away from the main body, is provided with a bucket wheel device for excavating sand. When the sand pile is excavated, the position of the main body on the slide rail is firstly adjusted, then the main body is driven by the revolving body to rotate along the vertical direction, the cantilever frame and the bucket wheel device are driven to rotate, the sand pile is excavated by the bucket wheel device and is poured onto the cantilever frame, after the sand below the bucket wheel device is excavated by the bucket wheel device, the sand at the bottom layer is shoveled onto the cantilever frame manually, and the sand pile is transported to a required position by the cantilever frame.

In carrying out the present application, the inventors have found that the above-described technique has at least the following problems: the sand which cannot be excavated by the bucket wheel device is excavated in an artificial mode, so that the material taking efficiency is easy to reduce.

Disclosure of Invention

In order to help to improve the material taking efficiency, the application provides a stacker-reclaimer.

The stacker-reclaimer that this application provided adopts following technical scheme:

the stacker-reclaimer comprises a main body and a cantilever frame, wherein a bucket wheel device is arranged at one end of the cantilever frame, a hinge block is arranged on the main body, a rotating rod is arranged on the hinge block along the horizontal direction, and the rotating rod penetrates through one end of the cantilever frame far away from the bucket wheel device; a hydraulic cylinder is connected between the main body and the cantilever mount; one end of the hydraulic cylinder is hinged with the main body, and the other end of the hydraulic cylinder is hinged with the cantilever mount.

Through adopting above-mentioned technical scheme, the cantilever frame can take place to rotate as the central line with the axis of bull stick, and the pneumatic cylinder plays the supporting role to the cantilever frame to can adjust cantilever frame swing range through the pneumatic cylinder and adjust, make the bucket wheel device on the cantilever frame can be piled with the sandy soil and contact, so that dig the sandy soil of bucket wheel device below and get, help improving and get material efficiency.

In a specific implementation manner, the bucket wheel device comprises a turntable, wherein the turntable is rotatably connected to the side surface of the cantilever mount, the turntable is inclined, the top end of the turntable is positioned above the cantilever mount, and a driving piece is arranged on the cantilever mount and used for driving the turntable to rotate; the side surface of carousel is fixed with the scraper bowl.

Through adopting above-mentioned technical scheme, through driving piece drive carousel rotation, make the scraper bowl that is located the carousel bottom dig the back of getting sand, along with carousel rotation motion to cantilever frame top, the carousel becomes the slope setting, helps making the sand in the scraper bowl of cantilever frame top fall into the cantilever frame.

In a specific implementation manner, a conveyor belt is arranged in the cantilever frame, and the conveyor belt is arranged along the length direction of the cantilever frame; and a funnel is arranged in the cantilever mount and above the conveyor belt.

Through adopting above-mentioned technical scheme, the sandy soil in the scraper bowl can fall on the conveyer belt through the funnel, helps reducing the raise dust that produces when blanking to reduce the risk that sandy soil falls into between conveyer belt and the cantilever mount.

In a specific embodiment, the cantilever mount is provided with a tilt plate on a side surface thereof, the tilt plate is disposed along a length direction of the conveyor belt, one end of the tilt plate, which is far away from an inner side surface of the cantilever mount, extends below the conveyor belt, and the tilt plate contacts with a top surface of the conveyor belt, so that the top surface of the conveyor belt forms an inverted trapezoid area.

Through adopting above-mentioned technical scheme, when the conveyer belt transports sand and stone, sand and stone assemble in the reverse trapezoidal region on conveyer belt top, help reducing the risk of sand and soil from conveyer belt landing.

In a specific implementation manner, a through groove is formed in the side wall, close to the cantilever mount, of the bucket, and a baffle is arranged on the bucket and used for covering the through groove; the baffle is provided with a slide bar, the slide bar runs through the lateral wall of the bucket and is connected with a limiting block, and a spring is arranged between the limiting block and the inner lateral wall of the bucket.

By adopting the technical scheme, when the bucket moves to the upper part of the cantilever mount, sand in the bucket can push the baffle plate on the bucket away, and the sand is poured out of the bucket through the through groove, so that the efficiency of discharging in the bucket is improved; when the baffle is pushed away by sand, the sliding rod can extend out of the bucket to drive the limiting block to move along the same direction, so that the limiting block compresses the spring, and when the sand in the baffle is poured out, the limiting block, the sliding rod and the baffle reset under the reaction force of the spring.

In a specific embodiment, the spring is sleeved outside the slide bar; be provided with the pipe box on the scraper bowl inside wall, the one end of pipe box is the closed setting, the other end of pipe box is fixed on the scraper bowl, and the stopper, the slide bar with the spring all sets up in the pipe box.

Through adopting above-mentioned technical scheme, the pipe box protects stopper, slide bar and spring, shelters from sandy soil, helps reducing the risk that sandy soil obstructs spring compression, slide bar removal.

In a specific embodiment, the open end of the bucket is provided with teeth.

Through adopting above-mentioned technical scheme, when dredging the sandy soil, the cutting edge is convenient for the scraper bowl insert sandy soil heap in, and then helps improving the efficiency of dredging the sandy soil heap.

In a specific implementation manner, the open end of the bucket is provided with a groove, one end of the cutting edge is inserted into the groove, a screw is arranged on the bucket, and the cutting edge is fixedly connected with the bucket through the screw.

Through adopting above-mentioned technical scheme, after long-time use, the gear relieved takes place to warp easily, through taking off the screw, pulls out the gear relieved from the recess in, helps changing the gear relieved.

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

1. the cantilever mount can rotate by taking the axis of the rotating rod as a central line, the hydraulic cylinder plays a supporting role on the cantilever mount, and the swing amplitude of the cantilever mount can be adjusted through the hydraulic cylinder, so that the bucket wheel device on the cantilever mount can be contacted with the sand pile, thereby digging the sand below the bucket wheel device, and being beneficial to improving the material taking efficiency;

2. the driving piece drives the turntable to rotate, so that after the bucket at the bottom end of the turntable digs sand, the turntable is obliquely arranged along with the rotation of the turntable to the upper part of the cantilever frame, and the sand in the bucket above the cantilever frame can fall into the cantilever frame;

3. the sand and stones in the bucket can fall on the conveyor belt through the hopper, so that dust emission can be reduced, the sand and stones can be gathered in an inverted trapezoid area at the top end of the conveyor belt, and the risk that the sand and stones slide off the conveyor belt in the transportation process can be reduced;

4. when the bucket moves to the upper part of the cantilever frame, the pushing-away baffle falls on the conveyor belt of the cantilever frame from the through groove, so that the speed of pouring sand and stones outwards of the bucket is improved, and the material taking efficiency of the material taking machine is improved.

Drawings

Fig. 1 is a schematic overall structure of embodiment 1 of the present application.

Fig. 2 is a schematic structural view of a bucket wheel apparatus of embodiment 1 of the present application.

Fig. 3 is a schematic structural view of a bucket wheel apparatus according to embodiment 2 of the present application.

Fig. 4 is a cross-sectional view of the bucket of example 2 of the present application.

Fig. 5 is a partial enlarged view of a portion a in fig. 3.

Reference numerals illustrate: 1. a main body; 11. a carrying plate; 12. a hinge block; 13. a rotating rod; 14. a hydraulic cylinder; 2. a slewing device; 3. cantilever mount; 31. a conveyor belt; 311. an inverted trapezoidal region; 32. a funnel; 33. an inclined plate; 4. a bucket wheel device; 41. a turntable; 42. a support frame; 43. a motor; 44. a bucket; 441. a through groove; 45. a baffle; 46. a pipe sleeve; 47. a slide bar; 471. a limiting block; 48. a spring; 49. a groove; 491. relieving teeth; 492. a bolt; 5. a bracket; 51. a carrier; 52. and (5) balancing weights.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a stacker-reclaimer.

Example 1

Referring to fig. 1, the stacker-reclaimer includes a main body 1, a carrying plate 11, and a turning device 2, wherein the main body 1 is fixed on the carrying plate 11, the turning device 2 is fixed at the bottom end of the carrying plate 11, and the turning device 2 is used for driving the main body 1 to rotate about a dashed line as a center line in fig. 1. The main part 1 top is provided with two articulated pieces 12, runs through between two articulated pieces 12 and is provided with a bull stick 13, and bull stick 13 sets up along the horizontal direction, is connected with cantilever frame 3 on the bull stick 13, and the one end and the bull stick 13 rotation of cantilever frame 3 are connected, and the other end of cantilever frame 3 is provided with bucket wheel device 4, and cantilever frame 3 can drive bucket wheel device 4 and take the axis of bull stick 13 to take place to rotate as the central line. A hydraulic cylinder 14 is hinged between the bottom surface of the cantilever mount 3 and the side surface of the main body 1, the hydraulic cylinder 14 provides upward supporting force for the cantilever mount 3, and the hydraulic cylinder 14 is used for adjusting the swing amplitude of the cantilever mount 3 so that the bucket wheel device 4 can dig out sand at the bottom layer of the sand heap.

Referring to fig. 2, the bucket wheel apparatus 4 includes a rotating disk 41, a supporting frame 42 is fixed on a side surface of the cantilever frame 3, the rotating disk 41 is located between the supporting frame 42 and the cantilever frame 3, a driving member, which is a motor 43 in this embodiment, is fixed on the supporting frame 42, and an output shaft of the motor 43 penetrates through a center position of the supporting frame 42 and the rotating disk 41 and is rotatably connected to the side surface of the cantilever frame 3, so that the motor 43 can drive the rotating disk 41 to rotate.

Referring to fig. 2, a plurality of buckets 44 are fixed on the upper surface of the turntable 41, and the plurality of buckets 44 are annularly distributed on the side surface of the turntable 41; the turntable 41 is inclined, and the top end of the turntable 41 is located above the cantilever mount 3. When the motor 43 drives the turntable 41 to rotate, the bucket 44 at the bottom end of the turntable 41 moves to the upper part of the cantilever frame 3 along with the rotation of the turntable 41 after digging out sand, and the sand in the bucket 44 falls into the cantilever frame 3 from the open end of the turntable 41 due to the inclined arrangement of the turntable 41, so that the material taking of the stacker-reclaimer is realized.

Referring to fig. 2, a conveyor belt 31 is arranged in a cantilever frame 3, the conveyor belt 31 is arranged along the length square of the cantilever frame 3, a funnel 32 is fixed on the inner side wall of the cantilever frame 3, and the funnel 32 is positioned above the conveyor belt 31; the sand in the bucket 44 falls through the hopper 32 onto the conveyor belt 31, helping to reduce dust. The inner side wall of the cantilever mount 3 is fixedly provided with an inclined plate 33, and the inclined plate 33 is arranged along the length direction of the conveyor belt 31; one end of the inclined plate 33, which is far away from the inner side wall of the cantilever mount 3, extends into the lower part of the top surface of the conveyor belt 31, and the distance between the end of the inclined plate 33, which is close to the inner side wall of the cantilever mount 3, and the bottom end of the cantilever mount 3 is larger than the distance between the end of the inclined plate 33, which is far away from the inner side wall of the cantilever mount 3, and the bottom end of the cantilever mount 3, and the inclined plate 33 contacts with the top surface of the conveyor belt 31, so that the top surface of the conveyor belt 31 forms an inverted trapezoid area 311; when the conveyor belt 31 falls onto the conveyor belt 31, it can converge in the inverted trapezoidal region 311 of the conveyor belt 31, the inclination of the inverted trapezoidal region 311 blocking sand and stones.

Referring to fig. 1, a bracket 5 is provided on a cantilever mount 3, a carrier 51 is provided on the bracket 5, the carrier 51 is provided in a horizontal direction, one end of the carrier 51 away from the bracket 5 is provided with a weight 52, and the weight 52 helps to keep the main body 1 balanced.

The implementation principle of the embodiment 1 is as follows: when the sand pile is excavated, the position of the main body 1 is firstly adjusted, then the main body 1 is driven by the revolving body to rotate by taking a broken line in fig. 1 as a central line, the cantilever frame 3 and the bucket wheel device 4 are driven to rotate, the position of the bucket wheel device 4 is adjusted by the air cylinder, the bucket wheel device 4 is contacted with the sand pile, the sand pile is excavated by the bucket wheel device 4 and poured onto the cantilever frame 3, and in the process of excavating, the rotation angle of the cantilever frame 3 is continuously adjusted by the air cylinder, so that the bucket wheel device 4 can be always contacted with the sand pile until the sand pile is excavated.

Example 2

This embodiment differs from embodiment 1 in that: referring to fig. 3 and 4, a through groove 441 is formed in a side surface of the bucket 44 adjacent to the cantilever mount 3, and a baffle 45 for shielding the through groove 441 is provided on the side surface of the bucket 44. A pipe sleeve 46 is fixed on the inner side wall of the bucket 44, and one end of the pipe sleeve 46, which is far away from the inner side wall of the bucket 44, is arranged in a closed manner; a sliding rod 47 is fixed on the side surface of the baffle 45, one end of the sliding rod 47, which is far away from the baffle 45, penetrates through the side surface of the bucket 44 and is inserted into the pipe sleeve 46, one end of the sliding rod 47, which is positioned in the pipe sleeve 46, is connected with a limiting block 471, and the limiting block 471 is used for fixing the position of the sliding rod 47; a spring 48 is fixed between the limiting block 471 and the inner side wall of the sleeve 46, and the spring 48 is sleeved on the outer side of the sliding rod 47. When the bucket 44 moves above the cantilever mount 3, the sand in the bucket 44 pushes the baffle 45 open and slides out of the through groove 441; when the sand in the bucket 44 is poured out, the baffle 45 is reset under the action of the spring 48.

Referring to fig. 5, a groove 49 is formed in an open end of the bucket 44, a tooth 491 is formed in the open end of the bucket 44, and one end of the tooth 491 is inserted into the groove 49; the bucket 44 is screwed with a bolt 492, and the tooth 491 is fixed in the groove 49 by the bolt 492. The cutting teeth 491 facilitate insertion of the bucket 44 into the pile of sand for scooping the sand during scooping of the pile. The deformed tooth 491 is facilitated to be replaced by unscrewing the bolt 492 and pulling the tooth 491 out of the recess 49 of the bucket 44.

The implementation principle of the embodiment 2 is as follows: after the bucket 44 moves to the upper part of the cantilever mount 3, as the turntable 41 is obliquely arranged, sand in the bucket 44 can exert pressure on the baffle 45 to push the baffle 45 away, so that sand and stones can be poured out of the bucket 44 from the open end of the bucket 44 and can be poured out of the bucket 44 through the through groove 441, and the efficiency of discharging in the bucket 44 can be improved. After the baffle 45 is pushed away by the sand, the slide bar 47 extends out of the bucket 44 to drive the limiting block 471 to move along the same direction, so that the limiting block 471 compresses the spring 48, and after the sand in the baffle 45 is poured out, the limiting block 471, the slide bar 47 and the baffle 45 reset under the reaction force of the spring 48, so that the baffle 45 continuously covers the through groove 441. By removing the bolt 492 and pulling the tooth 491 out of the recess 49, replacement of the tooth 491 is facilitated.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a stacker-reclaimer, includes main part (1) and cantilever crane (3), the one end of cantilever crane (3) is provided with bucket wheel device (4), its characterized in that: a hinge block (12) is arranged on the main body (1), a rotating rod (13) is arranged on the hinge block (12) along the horizontal direction, and the rotating rod (13) penetrates through one end, far away from the bucket wheel device (4), of the cantilever mount (3); a hydraulic cylinder (14) is connected between the main body (1) and the cantilever mount (3); one end of the hydraulic cylinder (14) is hinged with the main body (1), and the other end of the hydraulic cylinder (14) is hinged with the cantilever mount (3).

2. The stacker-reclaimer of claim 1, wherein: the bucket wheel device (4) comprises a rotary table (41), the rotary table (41) is rotatably connected to the side surface of the cantilever mount (3), the rotary table (41) is inclined, the top end of the rotary table (41) is located above the cantilever mount (3), and a driving piece is arranged on the cantilever mount (3) and used for driving the rotary table (41) to rotate; a bucket (44) is fixed on the side surface of the turntable (41).

3. The stacker-reclaimer of claim 2, wherein: a conveyor belt (31) is arranged in the cantilever mount (3), and the conveyor belt is arranged along the length direction of the cantilever mount (3); and a funnel (32) is arranged in the cantilever mount (3) and above the conveyor belt (31).

4. A stacker-reclaimer as claimed in claim 3, wherein: the cantilever mount (3) is provided with an inclined plate (33) on the side surface, the inclined plate (33) is arranged along the length direction of the conveyor belt (31), one end, away from the inner side surface of the cantilever mount (3), of the inclined plate (33) stretches into the lower part of the conveyor belt (31), and the inclined plate (33) is in contact with the top surface of the conveyor belt (31) so that an inverted trapezoid area (311) is formed on the top surface of the conveyor belt (31).

5. The stacker-reclaimer of claim 2, wherein: a through groove (441) is formed in the side wall, close to the cantilever mount (3), of the bucket (44), a baffle (45) is arranged on the bucket (44), and the baffle (45) is used for covering the through groove (441); the baffle (45) is provided with a sliding rod (47), the sliding rod (47) penetrates through the side wall of the bucket (44) and is connected with a limiting block (471), and a spring (48) is arranged between the limiting block (471) and the inner side wall of the bucket (44).

6. The stacker-reclaimer of claim 5, wherein: the spring (48) is sleeved on the outer side of the sliding rod (47); be provided with pipe box (46) on scraper bowl (44) inside wall, the one end of pipe box (46) is the closed setting, the other end of pipe box (46) is fixed on scraper bowl (44), and stopper (471), slide bar (47) and spring (48) all set up in pipe box (46).

7. The stacker-reclaimer of claim 2, wherein: the open end of the bucket (44) is provided with a tooth (491).

8. The stacker-reclaimer of claim 7, wherein: the novel scraper bowl is characterized in that a groove (49) is formed in the open end of the scraper bowl (44), one end of the shovel tooth (491) is inserted into the groove (49), a screw is arranged on the scraper bowl (44), and the shovel tooth (491) is fixedly connected with the scraper bowl (44) through the screw.