Material piling and taking machine with screening capacity

Abstract

The utility model discloses a stacker-reclaimer with screening capability, which relates to the field of stacker-reclaimer equipment and comprises a base, a first guide rail arranged at the top of the base, a first conveyor belt arranged in the first guide rail, a lifting component arranged at the top of the first guide rail, a loading frame arranged at the top of the lifting component and a screening net arranged at the lower part in the loading frame, the second guide rail is arranged above the screening net, the pushing component is arranged on the outer side of the loading frame and pushes the second guide rail, the material taking belt is arranged in the second guide rail, and the driving component is arranged outside the first guide rail and the second guide rail. The stacker-reclaimer with the screening capacity is wide in reclaiming range and capable of screening the sizes of materials in real time.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of stacker-reclaimer equipment, and specifically relates to a stacker-reclaimer with screening capacity. BACKGROUND

[0002] The stacker-reclaimer is a new type of high-efficiency continuous loading and unloading machine, and is mainly used for bulk material yards of bulk cargo professional wharfs, steel plants, large thermal power plants and mines, and storage and logistics sites, and is used for carrying, stacking and taking out iron ore (sand), coal, sand, boards, steel plates, pipes, stone materials and the like. The high-efficiency operation capacity can significantly improve the efficiency of material processing and reduce labor intensity. The existing stacker-reclaimer usually takes out the material in bulk, which is easy to take out many pieces of oversized material, resulting in blockage in subsequent processing. Therefore, a stacker-reclaimer with screening capacity is needed.

[0003] According to the full-automatic screening device of the stacker-reclaimer provided in the application number CN201520120085.7, a grid is installed on the upper part of the hopper and is inclined to the outlet direction of the screened material. The grid is suspended on the upper part of the fixed beam at four corners. A belt conveyor is installed below the grid at the outlet of the screened material. Since the grid is suspended by a lifting chain and does not contact the hopper, a belt conveyor is installed at the outlet of the lower part of the grid. After the large impurities, frozen blocks and ironware are screened, they automatically slide onto the belt conveyor and are directly transported away, which ensures that there is no material sticking on the hopper and realizes full-automatic screening processing. The screened material is separated from the machine, and the safety hazard is eliminated.

[0004] The above document screens the impurities taken out by the stacker-reclaimer by installing the grid on the upper part of the hopper and inclined to the outlet direction of the screened material. However, it affects the mobility of the stacker-reclaimer itself, and frequent position adjustment is needed when taking out the material at other positions. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a stacker-reclaimer with screening capacity to solve the technical problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0007] A stacker-reclaimer with screening capacity, comprising a base, a first guide rail arranged on the top of the base, a first conveyor belt arranged in the interior of the first guide rail, a lifting component arranged on the top of the first guide rail, a loading frame arranged on the top of the lifting component, a screening net arranged in the interior of the lower part of the loading frame, a second guide rail arranged above the screening net, a pushing component arranged on the outer side of the loading frame and pushing the second guide rail, a taking-out belt arranged in the interior of the second guide rail, and a driving component arranged on the exterior of the first guide rail and the exterior of the second guide rail.

[0008] The lifting component comprises a first hinge column arranged at the same end of the base and the loading frame, a second hinge column arranged at the other end of the top of the first guide rail, a plurality of telescopic cylinders arranged at the top of the second hinge column, and a third hinge column arranged at the other end of the loading frame and the execution end of the plurality of telescopic cylinders.

[0009] The screening net comprises a sliding frame arranged at the periphery, a sliding groove arranged below the inside of the loading frame, a handle arranged at one end of the sliding frame, a knob buckle arranged at the top of one end of the loading frame, and an inclined chute arranged at the bottom of the other end of the loading frame.

[0010] The pushing component comprises a double-output motor arranged at one end of the loading frame, two first right-angle couplings connected at the two ends of the double-output motor, and two threaded rods arranged at the two sides of the loading frame and rotatably connected to the first right-angle couplings.

[0011] The second guide rail comprises two long grooves arranged at the two sides of the loading frame, a plurality of threaded pipes connected to the threaded rods on one side, and a mounting plate connected to the threaded rods on the other side.

[0012] The material taking belt comprises a plurality of strip plates arranged on the surface, and a plurality of rotating rollers arranged inside the material taking belt and rotatably connected to the second guide rail, the threaded pipes, and the mounting plate.

[0013] The driving component comprises a second motor arranged at one side of the first guide rail, a second right-angle coupling connected between the second motor and the first conveying belt driving roller, a third motor arranged on the mounting plate, and a third right-angle coupling connected between the execution end of the third motor and one of the rotating rollers.

[0014] In summary, the technical solution mainly has the following beneficial effects:

[0015] In the embodiment, the belt conveyor with material taking capacity and the screening net responsible for screening materials are respectively arranged inside the loading frame, the belt conveyor responsible for transfer is stably arranged below the loading frame, when the belt conveyor with material taking capacity takes materials, the materials fall on the belt conveyor responsible for transfer after passing through the screening net, and the materials not meeting the requirements fall outside the system, so that the materials are screened in real time, the screening net has an independent disassembly and assembly structure, and the screening net can be replaced or cleaned according to the requirement.

[0016] The lifting component capable of lifting one end of the loading frame can adjust the material taking angle of the belt conveyor with material taking capacity, and the pushing component capable of driving the guide rail to move forward and backward can adjust the distance of the material taking belt from the material pile, so that the material taking range of the stacker-reclaimer is greatly improved, and the adjustment process does not affect the operation of the screening function. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 This is an isometric view of the overall structure of this utility model;

[0018] Figure 2 This is an isometric diagram of the overall structure of this utility model;

[0019] Figure 3 This is an isometric view of the overall structure of this utility model from the rear.

[0020] Figure 4 Enlarged version of some components of this utility model Figure 1 ;

[0021] Figure 5 Enlarged version of some components of this utility model Figure 2 .

[0022] Figure Descriptions: 10. Base; 11. First guide rail; 12. First conveyor belt; 13. Lifting component; 14. Loading frame; 15. Screening mesh; 16. Second guide rail; 17. Pushing component; 18. Picking belt; 19. Drive component; 131. First hinge column; 132. Second hinge column; 133. Telescopic cylinder; 134. Third hinge column; 151. Sliding frame; 152. Slide groove; 153. Handle; 154. Knob buckle; 155. Inclined groove; 171. Dual output motor; 172. First right-angle coupling; 173. Threaded rod; 161. Long groove; 162. Threaded pipe; 163. Mounting plate; 181. Strip plate; 182. Rotary roller; 191. Second motor; 192. Second right-angle coupling; 193. Third motor; 194. Third right-angle coupling. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Example

[0025] Please refer to the attached document carefully. Figures 1-3As shown, a kind of stacker-reclaimer with screening capacity includes base 10, first guide rail 11 arranged at the top of base 10, first conveying belt 12 arranged in the inside of first guide rail 11, lifting component 13 arranged at the top of first guide rail 11, loading frame 14 arranged at the top of lifting component 13, screening net 15 arranged in the inside below loading frame 14, second guide rail 16 arranged above screening net 15, pushing component 17 arranged at the outside of loading frame 14 and pushing second guide rail 16, taking material belt 18 arranged in the inside of second guide rail 16, driving component 19 arranged at the outside of first guide rail 11 and the outside of second guide rail 16;Lifting component 13 includes first hinged column 131 arranged at the same end of connecting base 10 and loading frame 14, second hinged column 132 arranged at the other end of first guide rail 11, several telescopic cylinders 133 arranged at the top of second hinged column 132, third hinged column 134 connecting the other end of loading frame 14 and the execution end of several telescopic cylinders 133;Pushing component 17 includes double-output motor 171 arranged at one end of loading frame 14, two first right-angle couplings 172 connecting the two ends of double-output motor 171, two threaded rods 173 arranged at the two sides of loading frame 14 and rotatingly connected on first right-angle couplings 172.

[0026] The above, first hinged column 131 as the rotation axis of loading frame 14, second hinged column 132 and third hinged column 134 facilitate several telescopic cylinders 133 to normally operate, when adjusting taking material angle, it can be realized by adjusting the rope distance of several telescopic cylinders 133, double-output motor 171 has positive and negative rotation ability, the pushing direction of two threaded rods 173 is same and synchronously operates, when double-output motor 171 starts, it is connected to drive two threaded rods 173 to rotate by first right-angle couplings 172, so that several threaded pipes 162 and mounting plate 163 synchronously move, further drive taking material belt 18 in second guide rail 16 to move forward and backward, further adjust the actual length of taking material.

[0027] Please refer to the attached drawings Figures 1-5As shown, the screening net 15 includes a sliding frame 151 arranged at the periphery, a sliding groove 152 arranged inside and below the loading frame 14, a handle 153 arranged at one end of the sliding frame 151, a knob buckle 154 arranged at the top of one end of the loading frame 14, and an inclined chute 155 arranged at the bottom of the other end of the loading frame 14; the second guide rail 16 includes two long grooves 161 arranged at both sides of the loading frame 14, a plurality of threaded pipes 162 connected to a threaded rod 173 at one side through a threaded nut, and a mounting plate 163 connected to the threaded rod 173 at the other side through a threaded nut; the material taking belt 18 includes a plurality of strip plates 181 arranged on the surface, and a plurality of rotating rollers 182 arranged inside the material taking belt 18 and connected to the second guide rail 16, the threaded pipe 162 and the mounting plate 163 through rotating connections; and the driving component 19 includes a second motor 191 arranged at one side of the first guide rail 11, a second right-angle coupling 192 connecting the second motor 191 and the driving roller of the first conveying belt 12, a third motor 193 arranged on the mounting plate 163, and a third right-angle coupling 194 connecting the execution end of the third motor 193 and one rotating roller 182.

[0028] The knob buckle 154 is used for limiting one end of the sliding frame 151, when the screening net 15 needs to be taken out, the knob buckle 154 is rotated to be parallel, the sliding frame 151 can be taken out from the sliding groove 152 by pulling the handle 153, and then the screening net 15 can be replaced or cleaned, the screened material falls on the first conveying belt 12 inside the first guide rail 11 for transfer, the material close to the bottom end falls on the first conveying belt 12 from the inclined chute 155, the plurality of strip plates 181 on the surface of the material taking belt 18 facilitate material taking, and the first conveying belt 12 and the material taking belt 18 are synchronously operated under the driving of the second motor 191 and the second right-angle coupling 192 and the third motor 193 and the third right-angle coupling 194.

[0029] The above embodiments only illustrate the technical idea of the present application, and cannot limit the protection scope of the present application, and any modification made on the basis of the technical scheme according to the technical idea of the present application falls within the protection scope of the present application.

Claims

1. A stacker-reclaimer having a screening capacity, comprising a base (10), characterized in that, A first guide rail (11) is arranged on the top of the base (10), a first conveying belt (12) is arranged inside the first guide rail (11), a lifting component (13) is arranged on the top of the first guide rail (11), a loading frame (14) is arranged on the top of the lifting component (13), a screening net (15) is arranged below the inside of the loading frame (14), a second guide rail (16) is arranged above the screening net (15), a pushing component (17) is arranged outside the loading frame (14) and pushes the second guide rail (16), a material taking belt (18) is arranged inside the second guide rail (16), and a driving component (19) is arranged outside the first guide rail (11) and the second guide rail (16).

2. A stacker-reclaimer with screening capacity according to claim 1, characterized in that, The lifting component (13) comprises a first hinge column (131) arranged on the same end of the base (10) and the loading frame (14), a second hinge column (132) arranged on the other end of the top of the first guide rail (11), a plurality of telescopic cylinders (133) arranged on the top of the second hinge column (132), and a third hinge column (134) connecting the other end of the loading frame (14) and the execution end of the plurality of telescopic cylinders (133).

3. A stacker-reclaimer with screening capacity according to claim 1, characterized in that, The screening net (15) comprises a sliding frame (151) arranged on the periphery, a sliding groove (152) arranged below the inside of the loading frame (14), a handle (153) arranged on one end of the sliding frame (151), a rotary knob buckle (154) arranged on the top of one end of the loading frame (14), and an inclined chute (155) arranged on the bottom of the other end of the loading frame (14).

4. A stacker-reclaimer with screening capability according to claim 1, characterized in that, The pushing component (17) comprises a double-output motor (171) arranged on one end of the loading frame (14), two first right-angle couplings (172) connected to the two ends of the double-output motor (171), and two threaded rods (173) arranged on both sides of the loading frame (14) and rotatably connected to the first right-angle couplings (172).

5. A stacker-reclaimer with screening capacity according to claim 4, characterized in that, The second guide rail (16) comprises two long grooves (161) arranged on both sides of the loading frame (14), a plurality of threaded pipes (162) connected to one side of the threaded rods (173) by means of a screw nut, and a mounting plate (163) connected to the other side of the threaded rods (173) by means of a screw nut.

6. A stacker-reclaimer with screening capacity according to claim 5, characterized in that, The material taking belt (18) comprises a plurality of strip-shaped plates (181) arranged on the surface, and a plurality of rotating rollers (182) arranged inside the material taking belt (18) and rotatably connected to the second guide rail (16), the threaded pipes (162), and the mounting plate (163).

7. A stacker-reclaimer with screening capacity according to claim 6, characterized in that, The driving component (19) comprises a second motor (191) arranged on one side of the first guide rail (11), a second right-angle coupling (192) connecting the second motor (191) and a driving roller of the first conveying belt (12), a third motor (193) arranged on the mounting plate (163), and a third right-angle coupling (194) connecting an execution end of the third motor (193) and one of the rotating rollers (182).

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