CN219682719U - Ore grinding and screening device - Google Patents
Ore grinding and screening device Download PDFInfo
- Publication number
- CN219682719U CN219682719U CN202321112262.8U CN202321112262U CN219682719U CN 219682719 U CN219682719 U CN 219682719U CN 202321112262 U CN202321112262 U CN 202321112262U CN 219682719 U CN219682719 U CN 219682719U
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- screening
- machine body
- screening machine
- crushing
- rack
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- 238000012216 screening Methods 0.000 title claims abstract description 101
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 5
- 239000011707 mineral Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Abstract
The utility model provides an ore grinding and screening device, which relates to the technical field of mineral processing and comprises a crushing tank body and a screening machine body, wherein a supporting frame is arranged between the crushing tank body and the screening machine body and between the screening machine body and the ground, a screening net rack is arranged in the middle of the screening machine body, two groups of auxiliary brackets are arranged in parallel in an inner cavity of the screening machine body, a discharge hopper is arranged at the end part of the screening machine body, a vibration rack is arranged at the position, close to one side, of the top of the screening machine body, a vibration motor is arranged on the surface of the vibration rack, two sides of the crushing tank body are respectively provided with a crusher sealing plate, one side of the crushing tank body is connected with a power module in a shaft way, a crushing discharge plate is adopted, and a switch door is arranged at the bottom of the crushing discharge plate and used as a buffer area of a flow under certain conditions, so that the running stability of the whole assembly line is ensured, the whole smoothness of equipment is improved, and the restarting process is faster due to the existence of buffering in the equipment fault restarting maintenance process.
Description
Technical Field
The utility model relates to the technical field of mineral processing, in particular to an ore grinding and screening device.
Background
The ore is a mineral aggregate from which useful components can be extracted or which itself has a certain property of being utilized, and can be classified into metallic minerals and nonmetallic minerals, and the ore contains very abundant resources, and after the ore is mined, the ore is required to be crushed and ground, and the ore is ground into different particle sizes according to the use.
According to chinese patent No. CN 217491576U's an ore grinds screening plant, the on-line screen storage device comprises a base, the four corners fixedly connected with support frame at the top of base, both ends around the clearance department of support frame rotates and is connected with driving drum, driving drum is towards the one end fixedly connected with screening plant at base middle part, the both ends fixedly connected with dustproof shell about the top of base, dustproof shell cup joints on driving drum's surface, dustproof shell's bottom is provided with receives the silo, dustproof shell's top is provided with beats vibrator, shell slip joint is in the draw-in groove at both ends about the backup pad, the appearance of the single lug of backup pad is half crescent, and it can realize screening plant's dustproof and the compatible setting of rapping bar, can prevent the jam sieve mesh of material simultaneously to can adjust the power of beating.
The following technical problems exist in the above-mentioned comparison document and the prior art:
1. the whole application range of the grinding and screening equipment is narrow because the grinding and screening equipment cannot be expanded;
2. the device is directly crushed and screened, no buffer exists between the process steps, and the restarting operation of the device can be influenced by no buffer area under the unexpected condition.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an ore grinding and screening device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an ore grinds screening device, includes broken jar body and screening organism, all be equipped with braced frame between broken jar body and the screening organism and between screening organism and the ground, the middle part of screening organism is equipped with screening rack, the inner chamber parallel of screening organism is equipped with two sets of auxiliary stand, the tip of screening organism is equipped with the discharge hopper, the top of screening organism is close to a side position and is equipped with vibrations rack, and the surface of vibrations rack is equipped with vibrating motor, the both sides of broken jar body all are equipped with the breaker shrouding, one side coupling of broken jar body has power module, the bottom of broken jar body and one side longitudinal projection position coincidence area of screening organism are equipped with broken stripper.
Preferably, the bottom of broken stripper has been seted up and has been turned over the board door, turns over and is connected through motor drive between board door and the broken stripper, and the projection position of board door is turned over to broken stripper bottom and the material loading region coincidence at screening organism top are realized screening process's control to the switch door of broken stripper bottom to as the buffer of flow under the certain condition, thereby guarantee whole assembly line moving stability, improve equipment's whole smoothness degree.
Preferably, the power module comprises a motor and a speed reducer, the motor is connected with the speed reducer through a gear, the speed reducer of the power module adopts a helical gear three-stage speed reducer, shaft transmission is adopted between the power module and the crushing tank body, and the motor and the three-stage helical gear speed reducer are adopted, so that on one hand, the power torque of the output end of the whole power module 3 can be increased, the torsion of the crushing assembly is improved, and the whole equipment can be protected under certain working conditions by adopting a helical gear.
Preferably, adopt sliding rail connection between vibrations rack and the screening organism, and adopt the bolt location between vibrations rack and the vibrations motor to the internal surface of vibrations rack evenly is equipped with the strengthening rib, and vibrations motor fixed mounting is at the surface of vibrations rack, and the bolt is fixed, can dismantle, on transmitting vibrations power to vibrations rack when starting, and the strengthening rib of vibrations rack bottom can avoid producing equipment fatigue damage after long-time operation, prolongs the maintenance cycle of whole equipment.
Preferably, the screening rack adopts rectangular array rack, and the equidistant recess of seting up of side reason of screening rack to the position gomphosis has magnet between every two recesses of screening rack side reason, according to the screening requirement of reality in the during operation, selects the screen cloth of suitable mesh number, fixes a position the screen cloth through the recess at screening rack 7 edge, can further use the screw locking, also can adopt paramagnetic metal mesh, when fixing a position through the recess, also can be adsorbed by the magnet between the recess, guarantees the steadiness of screen cloth installation.
Preferably, the discharging hopper and the screening machine body are connected by adopting a motor matched with a transmission shaft, the maximum rotation angle of the discharging hopper is 175 degrees, and the motor transmission is adopted to control the discharging hopper to have good angle adjustment, so that the change of different discharging positions can be realized, and the adaptability of the equipment is improved.
Preferably, the auxiliary stand is mutually positioned between the side walls of the two groups of optical axes through the bearing and the screening machine body, threaded holes are uniformly formed in the surface of the auxiliary stand, different components can be installed on the auxiliary stand according to actual requirements, and the auxiliary stand comprises components such as sampling equipment, various sensors and the like, can detect screening conditions and monitor in real time, and improves the expansibility of the equipment.
Preferably, the support frame adopts I-shaped section bars, and the support frame positions the crushing stripper plate and the screening machine body through bolts respectively.
Advantageous effects
According to the utility model, the crushing stripper plate is adopted, the switch door is arranged at the bottom of the crushing stripper plate, the screening process is controlled through the switch door, and the control is used as a buffer zone of the flow under certain conditions, so that the running stability of the whole flow line is ensured, the integral smoothness of the equipment is improved, and in the equipment fault restarting maintenance process, the restarting process is faster due to the existence of the buffer.
According to the utility model, the auxiliary support is adopted to mutually position two groups of optical axes through the bearing and the side wall of the screening machine body, and the surface of the auxiliary support is uniformly provided with the threaded holes, so that different components including but not limited to components such as sampling equipment and various sensors can be installed on the auxiliary support according to actual requirements, screening conditions can be detected, real-time monitoring can be carried out, and the expansibility of the equipment is improved.
Drawings
FIG. 1 is a main block diagram of the present utility model;
FIG. 2 is a schematic diagram of a screening structure according to the present utility model;
FIG. 3 is a schematic view of a crushing structure of the present utility model;
fig. 4 is a side view of a crushing structure according to the utility model.
Legend description:
1. crushing the tank body; 2. crushing a stripper plate; 3. a power module; 4. a support frame; 5. a vibrating table frame; 6. a vibration motor; 7. screening net rack; 8. a discharge hopper; 9. an auxiliary bracket; 10. screening a machine body; 11. a breaker sealing plate; 12. a crusher support frame.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Specific embodiments of the present utility model are described below with reference to the accompanying drawings.
First embodiment:
referring to figures 1-4, an ore grinding and screening device comprises a crushing tank body 1 and a screening machine body 10, wherein the crushing tank body 1 is positioned and installed through a crusher bracket 12, a supporting frame 4 is arranged between the crushing tank body 1 and the screening machine body 10 and between the screening machine body 10 and the ground, the supporting frame 4 adopts I-shaped sectional materials, the supporting frame 4 positions a crushing discharge plate 2 and the screening machine body 10 through bolts respectively, the middle part of the screening machine body 10 is provided with a screening net frame 7, the screening net frame 7 adopts a rectangular array net frame, the side edges of the screening net frame 7 are uniformly and equidistantly provided with grooves, magnets are embedded between every two grooves on the side edges of the screening net frame 7, a screen with proper mesh number is selected according to actual screening requirements during working, the screen is positioned through the grooves on the edges of the screening net frame 7, and can be further locked by using screws, the paramagnetic metal screen mesh can also be adopted, the positioning is carried out through the grooves, the magnetic attraction between the grooves is carried out, the installation stability of the screen mesh is ensured, two groups of auxiliary brackets 9 are arranged in parallel in the inner cavity of the screening machine body 10, the auxiliary brackets 9 are formed by mutually positioning two groups of optical axes through bearings and the side wall of the screening machine body 10, the surfaces of the auxiliary brackets 9 are uniformly provided with threaded holes, different components can be installed on the auxiliary brackets 9 according to actual requirements, including but not limited to components such as sampling equipment, various sensors and the like, the screening condition can be detected and monitored in real time, the expansibility of the equipment is improved, the end part of the screening machine body 10 is provided with a discharge hopper 8, the discharge hopper 8 is connected with the screening machine body 10 by adopting a motor matched with a transmission shaft, the maximum rotation angle of the discharge hopper 8 is 175 degrees, the discharge hopper 8 can be controlled by adopting motor transmission, and the good angle adjustment is realized, thereby realizing the change of different unloading positions, improving the suitability of equipment, the top of the screening machine body 10 is provided with a vibration rack 5 near one side, the vibration rack 5 and the screening machine body 10 are connected by adopting a sliding rail, the vibration rack 5 and the vibration motor 6 are positioned by adopting bolts, the inner surface of the vibration rack 5 is uniformly provided with reinforcing ribs, the vibration motor 6 is fixedly arranged on the surface of the vibration rack 5, the vibration rack 5 is fixed by bolting and can be disassembled, the vibration force is transmitted to the vibration rack 5 during starting, the reinforcing ribs at the bottom of the vibration rack 5 can avoid the fatigue damage of the equipment after long-time running, the maintenance period of the whole equipment is prolonged, the surface of the vibration rack 5 is provided with the vibration motor 6, both sides of the crushing tank 1 are provided with crusher sealing plates 11, one side of the crushing tank 1 is connected with a power module 3 by a shaft, the power module 3 comprises a motor and a speed reducer, the motor is connected with the reducer through gears, the reducer of the power module 3 adopts a helical gear three-stage reducer, the power module 3 and the crushing tank body 1 adopt shaft transmission, the motor and the three-stage helical gear reducer are adopted, on one hand, the power torque of the output end of the whole power module 3 can be increased, the torque of the crushing assembly is improved, and the helical gear is adopted, the whole equipment can be protected under certain working conditions, a crushing stripper plate 2 is arranged in a longitudinal projection position overlapping area of the bottom of the crushing tank body 1 and one side of the screening machine body 10, a flap door is arranged at the bottom of the crushing stripper plate 2, the flap door is connected with the crushing stripper plate 2 through motor transmission, the projection position of the flap door at the bottom of the crushing stripper plate 2 is overlapped with a feeding area at the top of the screening machine body 10, the screening process is controlled by opening and closing the bottom of the crushing stripper plate 2, and as the buffer of flow under certain circumstances to guarantee whole assembly line moving stability, improve the whole smoothness of equipment, during the work, whole equipment passes through braced frame 4 and installs on suitable station, and the ore material is through the inside broken structure of broken jar body 1, and general raw materials is the major diameter ore after the hammer crushing, and inside broken structure generally adopts ball breakage, and the ore after the breakage gets into screening organism 10 through broken stripper 2, and sieves through vibrations rack 5, the power of vibration motor 6, drives screening rack 7, and the ore after the screening passes through discharge hopper 8 outside the equipment.
To sum up:
1. adopt broken stripper 2 switch door, realize screening process's control through the switch door, guarantee whole assembly line moving stability, improve equipment's whole smoothness degree.
2. Adopt auxiliary stand 9 to pass through mutual location between the lateral wall of bearing and screening organism 10 for two sets of optical axes, install different subassemblies according to actual demand on the auxiliary stand 9, can monitor the condition real time of screening, improve the expansibility of equipment simultaneously.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an ore grinds screening device, includes broken jar body (1) and screening organism (10), its characterized in that: the utility model discloses a crushing tank body, screening machine body, power module, crushing discharging plate, screening machine body (10) and power module, all be equipped with braced frame (4) between crushing tank body (1) and screening machine body (10) and between screening machine body (10) and the ground, the middle part of screening machine body (10) is equipped with screening rack (7), the inner chamber parallel of screening machine body (10) is equipped with two sets of auxiliary stand (9), the tip of screening machine body (10) is equipped with discharge hopper (8), the top of screening machine body (10) is close to one side position and is equipped with vibrations rack (5), and the surface of vibrations rack (5) is equipped with vibrations motor (6), the both sides of crushing tank body (1) all are equipped with breaker shrouding (11), one side coupling of crushing tank body (1) has power module (3), the bottom of crushing tank body (1) and one side longitudinal projection position coincidence area of screening machine body (10) are equipped with broken stripper (2).
2. An ore grinding and screening apparatus according to claim 1, wherein: the bottom of the crushing stripper plate (2) is provided with a flap gate, the flap gate is connected with the crushing stripper plate (2) through motor transmission, and the projection position of the flap gate at the bottom of the crushing stripper plate (2) is overlapped with the feeding area at the top of the screening machine body (10).
3. An ore grinding and screening apparatus according to claim 1, wherein: the power module (3) comprises a motor and a speed reducer, the motor is connected with the speed reducer through a gear, the speed reducer of the power module (3) adopts a helical gear three-stage speed reducer, and shaft transmission is adopted between the power module (3) and the crushing tank body (1).
4. An ore grinding and screening apparatus according to claim 1, wherein: adopt sliding rail connection between vibrations rack (5) and screening organism (10), and adopt the bolt location between vibrations rack (5) and vibration motor (6) to the internal surface of vibrations rack (5) evenly is equipped with the strengthening rib.
5. An ore grinding and screening apparatus according to claim 1, wherein: the screening net rack (7) adopts a rectangular array net rack, grooves are uniformly and equidistantly formed in the side edges of the screening net rack (7), and magnets are embedded between every two grooves in the side edges of the screening net rack (7).
6. An ore grinding and screening apparatus according to claim 1, wherein: the discharging hopper (8) is connected with the screening machine body (10) through a motor matched transmission shaft, and the maximum rotation angle of the discharging hopper (8) is 175 degrees.
7. An ore grinding and screening apparatus according to claim 1, wherein: the auxiliary support (9) is characterized in that two groups of optical axes are mutually positioned between the bearing and the side wall of the screening machine body (10), and threaded holes are uniformly formed in the surface of the auxiliary support (9).
8. An ore grinding and screening apparatus according to claim 1, wherein: the supporting frame (4) adopts I-shaped sectional materials, and the supporting frame (4) positions the crushing stripper plate (2) and the screening machine body (10) through bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321112262.8U CN219682719U (en) | 2023-05-06 | 2023-05-06 | Ore grinding and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321112262.8U CN219682719U (en) | 2023-05-06 | 2023-05-06 | Ore grinding and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219682719U true CN219682719U (en) | 2023-09-15 |
Family
ID=87970609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321112262.8U Active CN219682719U (en) | 2023-05-06 | 2023-05-06 | Ore grinding and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219682719U (en) |
-
2023
- 2023-05-06 CN CN202321112262.8U patent/CN219682719U/en active Active
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