CN220258782U

CN220258782U - Ore sorter shock attenuation belt structure

Info

Publication number: CN220258782U
Application number: CN202321462220.7U
Authority: CN
Inventors: 倪友稳; 鹿森; 王斌
Original assignee: Hefei Obote Automation Equipment Co ltd
Current assignee: Hefei Obote Automation Equipment Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-29
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of ore separation, in particular to an ore separator damping belt structure, which comprises an ore separator composed of a conveying mechanism, a separation box, a vibration feeder, a material identification mechanism and a pneumatic separation mechanism, wherein the separation box is positioned at the top of the conveying mechanism, the vibration feeder is positioned at one side of the top of the separation box, the material identification mechanism is positioned at the other side of the top of the separation box, and the pneumatic separation mechanism is positioned at one end of the conveying mechanism far away from the vibration feeder. This ore sorting machine shock attenuation belt structure through set up a plurality of transport damper in the conveying frame, when conveyor belt rotates the material and carries, absorbs frame, motion subassembly and conveyor belt vibrations produced energy through the hydraulic damping pole in the transport damper, and then improves the stability when supporting slip table and top conveyer belt operation, avoids the material to rock when carrying, improves the precision of material identification mechanism to material feature identification.

Description

Ore sorter shock attenuation belt structure

Technical Field

The utility model relates to the technical field of ore sorting, in particular to a damping belt structure of an ore sorting machine.

Background

The ore separation is a process of separating useful minerals from gangue minerals by adopting a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like after crushing and grinding the ores according to the physical and chemical properties of different minerals in the ores, and separating various symbiotic (associated) useful minerals from each other as much as possible to remove or reduce harmful impurities so as to obtain raw materials required by smelting or other industries.

The current common ore sorting machine works on the principle that materials enter the machine from a hopper at the top, and the selected materials fall down along a chute through vibration of a vibration feeder. The materials slide down into the conveying mechanism in the sorting box through the vibrator at the upper end of the chute along the chute. The conveying mechanism conveys materials, the materials pass through the space between the image processing sensor CCD and the background device, the CCD receives a synthesized light signal from the selected materials under the action of the light source, the system generates an output signal, the output signal is amplified and then transmitted to the FPGA+ARM operation processing system, then the control system sends out an instruction to drive the jet electromagnetic valve to act, and the jet valve blows out abnormal-color particles in the abnormal-color particles to a defective groove of the discharge hopper to flow away. The material flow meeting the requirements continuously falls into the finished product groove of the receiving hopper and flows out, so that the selected materials achieve the purpose of selecting.

In the material conveying process, as the characteristics of the material are required to be identified through the image processing sensor CCD, in order to ensure the accuracy of the identification of the characteristics of the material, certain requirements are met on the stability of the material in the material conveying process, and a conveying mechanism equipped with a conventional ore sorting machine usually lacks a corresponding material damping and stabilizing mechanism, for example, a radioactive ore sorting machine disclosed in patent No. CN201620505242.0 is used for conveying the material directly through a conveying belt, and in the conveying process, the influence of moving components such as the conveying belt, a conveying roller and a driving motor is caused, so that the conveying belt is vibrated, the probability of shaking of the material in the conveying process is caused, the identification accuracy of the image processing sensor CCD on the characteristics of the material is reduced, and the accuracy of material sorting is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a damping belt structure of an ore separator, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an ore sorter shock attenuation belt structure, includes the ore sorter that comprises conveying mechanism, separation box, vibration feeder, material identification mechanism, pneumatic separation mechanism, the separation box is located conveying mechanism's top, vibration feeder is located one side at separation box top, material identification mechanism is located the opposite side at separation box top, pneumatic separation mechanism is located conveying mechanism keeps away from vibration feeder's one end, conveying mechanism includes conveying frame, drive roller, driven voller, actuating unit, conveying belt, rubber damper, carries damper, drive roller movable mounting respectively in the inside both ends of conveying frame, conveying belt suit is in the outside of drive roller, driven voller, actuating unit fixed mounting is in conveying frame's front, and actuating unit's output shaft and drive roller fixed connection, rubber damper is located conveying frame inside one end that is close to the drive roller, conveying frame's inside is provided with a plurality of transport damper, and carries damper to include erection column, connecting cantilever, connecting frame, support slip table, hydraulic damping pole.

Preferably, the driving roller is positioned at one end, close to the vibration feeder, inside the conveying frame, and the diameter value of the driving roller is 1.5-2 times that of the driven roller.

Preferably, the rubber damping mechanism and the conveying damping components are both positioned on the inner side of the top of the conveying belt, the number of the conveying damping components is 4-8, the rubber damping mechanism consists of a plurality of uniformly distributed rubber blocks, and the bottom of the rubber damping mechanism is fixedly connected with the conveying frame through bolts.

Preferably, the top welding of connecting the cantilever has the connection frame, support slip table through bolt fixed mounting in connection frame top, the both ends of connecting the cantilever all are provided with the connection otic placode.

Preferably, the quantity of installation stand is two sets of, installation stand passes through bolt fixed mounting in the transport frame top, one side that the installation stand is close to the connection cantilever passes through bolt fixedly connected with hydraulic damping pole, and the top of hydraulic damping pole passes through bolt and connection otic placode fixed connection.

Preferably, a guide sliding rail is fixedly arranged on one side, close to the connecting cantilever, of the mounting upright post, and a guide sliding sleeve matched with the guide sliding rail is fixedly arranged at the end part of the connecting lug plate.

Preferably, a plurality of support rollers are movably arranged at the top of the support sliding table, and the diameter value of each support roller is 20-30mm.

The utility model provides a damping belt structure of an ore separator, which has the following beneficial effects:

1. this ore sorting machine shock attenuation belt structure through set up a plurality of transport damper in the conveying frame, when conveying belt rotates the material and carries, absorbs frame, motion subassembly and the energy that conveyor belt shakes and produces through the hydraulic damping pole in the transport damper, and then improves the stability when supporting slip table and top conveyer belt operation, avoids the material to rock when carrying, improves the precision of material identification mechanism to material feature identification, and then has guaranteed the precision of ore sorting.

2. This ore separator shock attenuation belt structure sets up a plurality of rubber damper in the one end that conveyer belt is close to vibration feeder, when the material falls to the conveyer belt top, absorbs the energy of material striking, avoids vibrations conduction on conveyer belt, further guarantees the stability of material when carrying, can set up the backing roll at the support slip table top in addition, when guaranteeing that the backing slip table is to conveyer belt steady support, reduces the friction between conveyer belt and the support slip table.

Drawings

FIG. 1 is a schematic diagram of the overall separator assembly;

FIG. 2 is a schematic diagram of a conveying mechanism according to the present utility model;

FIG. 3 is a schematic view of the end of the conveyor mechanism of the present utility model;

FIG. 4 is a schematic view of the top of the conveyor frame of the present utility model;

FIG. 5 is a schematic view of the structure of the conveying shock absorbing assembly of the present utility model;

FIG. 6 is a schematic side view of a transfer damper assembly according to the present utility model;

FIG. 7 is a schematic view of an explosion configuration of a delivery shock absorbing assembly according to the present utility model.

In the figure: 1. a conveying mechanism; 11. a conveyor frame; 12. a driving roller; 13. driven roller; 14. a drive assembly; 15. a conveyor belt; 16. a rubber damping mechanism; 17. conveying the damping assembly; 171. installing an upright post; 172. connecting the cantilever; 173. a connection frame; 174. supporting a sliding table; 175. connecting an ear plate; 176. a hydraulic damping rod; 177. a guide sliding sleeve; 178. a guide rail; 179. a support roller; 2. a sorting box; 3. a vibratory feeder; 4. a material identification mechanism; 5. pneumatic sorting mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides an ore separator shock attenuation belt structure, include the ore separator that comprises conveying mechanism 1, separation box 2, vibration feeder 3, material recognition mechanism 4, pneumatic separation mechanism 5, separation box 2 is located the top of conveying mechanism 1, vibration feeder 3 is located one side at separation box 2 top, material recognition mechanism 4 is located the opposite side at separation box 2 top, pneumatic separation mechanism 5 is located the one end that vibration feeder 3 was kept away from to conveying mechanism 1, vibration feeder 3, material recognition mechanism 4, pneumatic separation mechanism 5 is present common prior art, its principle and working process are not repeated here, conveying mechanism 1 includes conveying frame 11, drive roller 12, driven roller 13, drive assembly 14, conveyor belt 15, rubber damper 16, conveying damper 17, drive roller 12, driven roller 13 movable mounting respectively in the inside both ends of conveying frame 11, the conveying belt 15 is sleeved outside the driving roller 12 and the driven roller 13, the driving roller 12 is driven to rotate through the driving component 14, the conveying belt 15 can be driven to rotate to convey ore materials, the driving component 14 is fixedly installed on the front face of the conveying frame 11, an output shaft of the driving component 14 is fixedly connected with the driving roller 12, the driving component 14 consists of a driving motor and a speed reducer and can provide power for the rotation of the driving roller 12, the rubber damping mechanism 16 is located at one end, close to the driving roller 12, inside the conveying frame 11, of the conveying frame 11, when the materials fall to the top of the conveying belt 15, energy of the impact of the materials is absorbed, vibration is prevented from being conducted on the conveying belt 15, stability of the materials during conveying is further guaranteed, a plurality of conveying damping components 17 are arranged inside the conveying frame 11, the conveying damping components 17 comprise mounting posts 171, connecting cantilevers 172, the connecting frame 173, the supporting sliding table 174 and the hydraulic damping rods 176 are arranged at two ends of the connecting cantilever 172, so that energy generated by vibration of the frame, the moving assembly and the conveying belt can be absorbed, the stability of the supporting sliding table 174 and the top conveying belt during operation is improved, and shaking of materials during conveying is avoided.

Referring to fig. 2 and 3, the driving roller 12 is located at one end of the conveying frame 11 near the vibration feeder 3, the diameter of the driving roller 12 is 1.5-2 times that of the driven roller 13, the diameter of the driving roller 12 is increased, and the contact area between the driving roller 12 and the conveying belt 15 is increased, so that the driving roller 12 can provide enough driving force for the rotation of the conveying belt 15.

Referring to fig. 4, the rubber damping mechanism 16 and the conveying damping components 17 are all located on the inner side of the top of the conveying belt 15, the number of the conveying damping components 17 is 4-8, the upper half of the conveying belt 15 can be damped by mutually matching the conveying damping components 17, the rubber damping mechanism 16 is composed of a plurality of uniformly distributed rubber blocks, the bottom of the rubber damping mechanism 16 is fixedly connected with the conveying frame 11 through bolts, when materials fall to the top of the conveying belt 15, energy of material impact is absorbed, vibration is prevented from being conducted on the conveying belt 15, and stability of the materials in conveying is further guaranteed.

Referring to fig. 5, 6 and 7, a connection frame 173 is welded on the top of the connection cantilever 172, a supporting sliding table 174 is fixedly mounted on the top of the connection frame 173 through bolts, when the conveying belt 15 conveys materials, the supporting sliding table 174 can stably support the conveying belt 15, so that stability of the conveying belt 15 in conveying materials is guaranteed, connection lugs 175 are arranged at two ends of the connection cantilever 172, the connection cantilever 172 and the mounting posts 171 are conveniently connected through the arrangement of the connection lugs 175, the number of the mounting posts 171 is two, the mounting posts 171 are fixedly mounted on the top of the conveying frame 11 through bolts, the connection cantilever 172 and the supporting sliding table 174 can be stably supported through the two groups of the mounting posts 171, stability of the conveying belt 15 in rotation is guaranteed, one side of the mounting post 171 close to the connection cantilever 172 is fixedly connected with a hydraulic damping rod 176 through bolts, the top end of the hydraulic damping rod 176 is fixedly connected with the connecting lug plate 175 through bolts, the hydraulic damping rod 176 is arranged at the two ends of the connecting cantilever 172, so that energy generated by vibration of the frame, the moving assembly and the conveying belt can be absorbed, the stability of the supporting sliding table 174 and the top conveying belt during operation is improved, shaking of materials during conveying is avoided, the guiding sliding rail 178 is fixedly arranged on one side of the mounting upright post 171, which is close to the connecting cantilever 172, of the connecting lug plate 175, the guiding sliding sleeve 177 matched with the guiding sliding rail 178 is fixedly arranged at the end part of the connecting lug plate 175, the connecting cantilever 172 is movably arranged on the mounting upright post 171 through the guiding sliding sleeve 177 and the guiding sliding rail 178, the stability of the connecting cantilever 172 after being installed is ensured, meanwhile, the connecting cantilever 172 can slide up and down, a plurality of supporting rollers 179 are movably arranged at the top of the supporting sliding table 174, and the diameter value of the supporting rollers 179 is 20-30mm, the support roller 179 is arranged at the top of the support sliding table 174, so that the friction between the conveyor belt 15 and the support sliding table 174 is reduced while the support sliding table 174 stably supports the conveyor belt 15.

To sum up, this ore sorter shock attenuation belt structure, during the use, when the ore sorter carries out the separation to the ore, with the leading-in vibration feeder 3 of material, carry out vibration feed by vibration feeder 3, the material drops to conveying mechanism 1 on, carry the material through conveying mechanism 1, in the course of delivery, discernment is carried out material characteristic through material recognition mechanism 4, and with signal transmission to control system, send out the action of order drive pneumatic separation mechanism 5 by control system, carry out pneumatic separation to the material, when the material falls to conveying belt 15 top by vibration feeder 3, absorb the energy that the material falls to produce through rubber damper 16, in conveying belt 15 carries the in-process to the material, absorb frame through the hydraulic damping pole 176 in the multiunit conveying damper 17, the motion subassembly and conveying belt 15 vibrations produce, stability when guaranteeing the material is carried, improve the precision of material recognition mechanism 4 to the material characteristic discernment, the precision of ore separation has been guaranteed, can.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ore sorting machine shock attenuation belt structure, includes the ore sorting machine that comprises conveying mechanism (1), separation box (2), vibration feeder (3), material identification mechanism (4), pneumatic separation mechanism (5), separation box (2) are located the top of conveying mechanism (1), vibration feeder (3) are located one side at separation box (2) top, material identification mechanism (4) are located the opposite side at separation box (2) top, pneumatic separation mechanism (5) are located conveying mechanism (1) and keep away from the one end of vibration feeder (3), its characterized in that: conveying mechanism (1) is including carrying frame (11), drive roller (12), driven voller (13), drive assembly (14), conveyor belt (15), rubber damper (16), carry damper (17), drive roller (12), driven voller (13) movable mounting respectively in the inside both ends of carrying frame (11), conveyor belt (15) suit is in the outside of drive roller (12), driven voller (13), drive assembly (14) fixed mounting is in the front of carrying frame (11), and the output shaft and drive roller (12) fixed connection of drive assembly (14), rubber damper (16) are located the inside one end that is close to drive roller (12) of carrying frame (11), the inside of carrying frame (11) is provided with a plurality of transport damper (17), and carries damper (17) including installation stand (171), connecting cantilever (172), coupling frame (173), support slip table (174), hydraulic damping pole (176).

2. The ore separator damping belt structure of claim 1, wherein: the driving roller (12) is positioned at one end, close to the vibration feeder (3), inside the conveying frame (11), and the diameter value of the driving roller (12) is 1.5-2 times that of the driven roller (13).

3. The ore separator damping belt structure of claim 1, wherein: the rubber damping mechanism (16) and the conveying damping components (17) are both positioned on the inner side of the top of the conveying belt (15), the number of the conveying damping components (17) is 4-8, the rubber damping mechanism (16) is composed of a plurality of uniformly distributed rubber blocks, and the bottom of the rubber damping mechanism (16) is fixedly connected with the conveying frame (11) through bolts.

4. The ore separator damping belt structure of claim 1, wherein: the top welding of connection cantilever (172) has connection frame (173), support slip table (174) through bolt fixed mounting in connection frame (173) top, the both ends of connection cantilever (172) all are provided with connection otic placode (175).

5. The ore separator damping belt structure of claim 4, further comprising: the number of the mounting upright posts (171) is two, the mounting upright posts (171) are fixedly mounted at the top of the conveying rack (11) through bolts, one side, close to the connecting cantilever (172), of the mounting upright posts (171) is fixedly connected with a hydraulic damping rod (176) through bolts, and the top ends of the hydraulic damping rods (176) are fixedly connected with the connecting lug plates (175) through bolts.

6. The ore separator damping belt structure of claim 5, further comprising: one side of the mounting upright post (171) close to the connecting cantilever (172) is fixedly provided with a guide sliding rail (178), and the end part of the connecting lug plate (175) is fixedly provided with a guide sliding sleeve (177) matched with the guide sliding rail (178).

7. The ore separator damping belt structure of claim 6, further comprising: the top of the supporting sliding table (174) is movably provided with a plurality of supporting rollers (179), and the diameter value of each supporting roller (179) is 20-30mm.