CN111229441A - Crusher feeding mechanism capable of uniformly feeding materials and movable crusher - Google Patents
Crusher feeding mechanism capable of uniformly feeding materials and movable crusher Download PDFInfo
- Publication number
- CN111229441A CN111229441A CN202010220931.8A CN202010220931A CN111229441A CN 111229441 A CN111229441 A CN 111229441A CN 202010220931 A CN202010220931 A CN 202010220931A CN 111229441 A CN111229441 A CN 111229441A
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- China
- Prior art keywords
- crusher
- feeder
- baffle
- feeding
- hopper
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
The invention discloses a crusher feeding mechanism with uniform feeding and a movable crusher, wherein the crusher feeding mechanism comprises a bracket, a feeder and a hopper; the feeder is arranged on the bracket, the hopper is arranged on the feeder, and the feeder is used for adjusting and stabilizing the feeding amount; the method is characterized in that: the left plate, the right plate and the rear plate of the hopper are fixed plates, and the left plate and the right plate are respectively connected with the rear plate to form a hopper frame; the front bezel of hopper is ejection of compact baffle, and this ejection of compact baffle is the fly leaf, can adjust the size of discharge gate and can also adjust the position state of baffle according to the size of stone particle diameter according to the size of output. The invention is convenient to adjust the feeding amount of the equipment according to the load condition of the crusher and can meet the requirement of a movable crushing mechanical feeding mechanism for passing larger ores.
Description
Technical Field
The invention relates to the field of ore crushing machinery, in particular to a mobile crushing machinery feeding system.
Background
At present, most of mobile crushing machinery adopts a chute type feeding mechanism, namely, the discharge end of the feeding mechanism is open, and a vibrator is additionally arranged at the bottom of the chute to adjust the feeding speed. The fluctuating loading of the loader or excavator results in a very large fluctuation of the crusher load, even. To prevent the crusher from being overloaded, the loader must reduce the loading speed and the thickness of the material layer, which in turn causes the crusher to be in an unloaded state and a lightly loaded state frequently, and reduces the yield and the production efficiency of the equipment.
The fixed bin gate mechanism of other equipment can not satisfy the very big condition of ore particle size discrepancy.
Disclosure of Invention
According to the defects of the prior art, the invention provides the uniform-feeding crusher feeding mechanism, which is convenient for adjusting the feeding amount of equipment according to the load condition of a crusher and can meet the requirement of a movable crushing mechanical feeding system for passing larger ores.
The invention is realized according to the following technical scheme:
a crusher feeding mechanism with uniform feeding comprises a support, a feeding machine and a hopper; the feeder is arranged on the bracket, the hopper is arranged on the feeder, and the feeder is used for adjusting and stabilizing the feeding amount; the left plate, the right plate and the rear plate of the hopper are fixed plates, and the left plate and the right plate are respectively connected with the rear plate to form a hopper frame; the front bezel of hopper is ejection of compact baffle, and this ejection of compact baffle is the fly leaf, can adjust the size of discharge gate and can also adjust the position state of baffle according to the size of stone particle diameter according to the size of output.
Furthermore, the discharging baffle comprises a baffle body, a rotating shaft, a shaft sleeve and an adjusting support; the adjusting support is a discharging baffle plate supporting part and can be adjusted up and down linearly; the shaft sleeve is arranged at the top of the adjusting support, and the baffle body is connected to the shaft sleeve through a rotating shaft, so that the baffle body can rotate.
Furthermore, the adjusting support is two hydraulic oil cylinders which are symmetrically arranged in parallel, the shaft sleeve is fixed at the top end of the hydraulic oil cylinder, the rotating shaft is tightly penetrated into the shaft sleeve, and the baffle body is fixed on the rotating shafts at two sides.
Further, a position state detection sensor is installed at the adjusting support, the position state detection sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the feeder; the position state detection sensor transmits the position of the baffle body to the controller, and the controller adjusts the running state of the feeder according to the position information of the baffle body, so that stable and uniform feeding is realized.
Further, the feeder adopts a vibrating feeder.
Further, the vibrating feeder is vibrated by a mounted vibrating motor which is driven by a frequency converter, and the controller is electrically connected with the frequency converter.
Further, the position status detection sensor includes an angle sensor and a displacement sensor; the angle sensor is arranged at the rotating shaft and used for detecting the rotating angle of the rotating shaft; the displacement sensor is arranged at the adjusting support and used for detecting the height of the adjusting support.
A movable crusher is provided with the crusher feeding mechanism capable of uniformly feeding materials.
The invention has the beneficial effects that:
the invention provides a movable feeding mechanism of a crushing machine, which can uniformly feed materials, conveniently adjust the feeding amount of the equipment according to the load condition of a crusher and meet the requirement of passing larger ores.
The invention is mainly characterized in that the periphery of the feeding hopper is closed, the end baffle of the discharge port is movable, the size of the discharge port is adjusted according to the yield, and the position state of the baffle can be adjusted according to the particle size of the stone. The bottom of the hopper is provided with a vibrating feeder which is used for adjusting and stabilizing the feeding amount.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. The present invention will be described in detail below with reference to the accompanying drawings and examples.
FIG. 1 is a block diagram of the uniform feed crusher feed mechanism of the present invention;
FIG. 2 is a view showing the structure of a discharge baffle of the present invention.
1-bracket, 2-feeder, 3-hopper, 4-discharge baffle, 41-baffle body, 42-rotating shaft, 43-shaft sleeve, 44-adjusting support and 45-position state detecting sensor.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention.
The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a feeding mechanism of a uniform-feeding crusher comprises a bracket 1, a feeder 2 and a hopper 3; the feeder 2 is arranged on the bracket 1, the hopper 3 is arranged on the feeder 2, and the feeder 2 is used for adjusting and stabilizing the feeding amount; the left plate, the right plate and the rear plate of the hopper 3 are fixed plates, and the left plate and the right plate are respectively connected with the rear plate to form a hopper frame; the front bezel of hopper 3 is discharge baffle 4, and this discharge baffle 4 is the fly leaf, can be according to the size of the size regulation discharge gate of output and can also be according to the size regulation baffle's of stone particle diameter position state.
A preferred embodiment of the above embodiment with respect to the tapping baffle is given below:
as shown in fig. 2, the discharging baffle 4 comprises a baffle body 41, a rotating shaft 42, a shaft sleeve 43 and an adjusting support 44; the adjusting support 44 is a discharging baffle plate supporting part and can be adjusted up and down linearly; a bushing 43 is mounted on top of adjustment support 44 and flapper body 41 is attached to bushing 43 by a pivot shaft 42, thereby effecting rotation of flapper body 41.
The preferred scheme is as follows: the adjusting supports 44 are two hydraulic oil cylinders which are symmetrically arranged in parallel, a shaft sleeve 43 is fixed at the top end of the hydraulic oil cylinders, the rotating shaft 42 is tightly penetrated in the shaft sleeve, and the baffle body 41 is fixed on the rotating shafts 42 at two sides.
It should be noted that the above is a detailed description of the specific implementation of the present invention, but the present invention is not limited to the specific implementation described above, which is only an example, and any equivalent modifications and substitutions for adjusting the support are within the scope of the present invention for those skilled in the art.
Further scheme: a position state detection sensor 45 is arranged at the adjusting support 44, the position state detection sensor 45 is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the feeder 2; the position state detection sensor 45 transmits the position of the baffle body 41 to the controller, and the controller adjusts the operation state of the feeder 2 according to the position information of the baffle body 41, so that stable and uniform feeding is realized.
The preferred scheme is as follows: the feeder 2 is a vibrating feeder. Of course, the feeding machine can be in other forms, and the main characteristic is that the feeding quantity can be controlled and adjusted.
Further scheme: the vibrating feeder is vibrated by a vibrating motor which is arranged in the vibrating feeder, the vibrating motor is driven by a frequency converter, and the controller is electrically connected with the frequency converter.
A preferred embodiment of the above embodiment is given below with respect to the position status detection sensor:
the position state detection sensor 45 includes an angle sensor and a displacement sensor; an angle sensor is installed at the rotating shaft 42 to detect a rotation angle of the rotating shaft; a displacement sensor is mounted at the adjustment support 44 for detecting the height of the adjustment support.
The working process of this example is as follows:
before the equipment works, the hydraulic oil cylinder is adjusted to adjust the baffle body 41 to a proper angle; and adjusting the output frequency of the frequency converter to be a proper frequency. During operation, when the loader is used for loading, the thickness of the feeding layer is kept constant due to the blocking of the baffle body 41, so that the feeding amount of the crusher is ensured to be changed within an allowable range; after the loading of the loader is finished, the material is separated from the next loading of the loader, and the material storage of the hopper can still meet the requirement that the thickness of the feeding layer is kept constant, so that uniform feeding in the working process is realized, and the phenomenon that the loading of the crusher is changed violently due to the violent change of the thickness of the feeding material layer in the prior art is avoided. When stones with diameters larger than the diameter of the lower opening of the baffle body 41 appear in the raw materials, the baffle body 41 rotates upwards under the action of stone gravity and exciting force of the vibrating feeder, the discharge opening is enlarged, and the stones pass through the discharge opening to meet continuous operation of production. After the stone has passed, the shutter returns to its original position under the action of the weight of the shutter body 41. The angle sensor arranged at the end part of the rotating shaft 42 detects the rotating angle of the baffle body 41, and the controller adjusts the feeding speed of the feeder 1 according to the change of the angle, so that the violent change of the feeding amount due to the change of the discharge port is avoided. When stones with the diameter larger than the feeding hole of the crusher appear in the hopper, the position of the baffle body 41 can be adjusted through the hydraulic oil cylinder, so that the stones with the super-grain diameter can be conveniently taken out; meanwhile, the stone with the super grain diameter is prevented from entering the crusher to cause production interruption and damage of the crusher.
In conclusion, the baffle body can be adjusted linearly up and down and also can be adjusted back and forth, the size of the discharge hole can be adjusted according to the size of the yield, and the position state of the baffle can be adjusted according to the size of the stone particle size. The vibration frequency and the amplitude of the vibrating feeder can be adjusted to meet the requirement of adjusting the feeding amount. The controller can automatically adjust the vibration frequency and the vibration amplitude of the vibrating feeder according to the position signal of the bin gate baffle. The thickness of the discharged material is adjusted through the baffle body, so that the thickness of the material layer is kept consistent in the feeding process, and the baffle body can be adjusted to meet the requirement of passing of stone blocks with super-grain diameters.
The invention also discloses a movable crusher, which is provided with the crusher feeding mechanism for uniformly feeding materials.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (8)
1. A crusher feeding mechanism with uniform feeding comprises a support, a feeding machine and a hopper; the feeder is arranged on the bracket, the hopper is arranged on the feeder, and the feeder is used for adjusting and stabilizing the feeding amount; the method is characterized in that:
the left plate, the right plate and the rear plate of the hopper are fixed plates, and the left plate and the right plate are respectively connected with the rear plate to form a hopper frame;
the front bezel of hopper is ejection of compact baffle, and this ejection of compact baffle is the fly leaf, can adjust the size of discharge gate and can also adjust the position state of baffle according to the size of stone particle diameter according to the size of output.
2. The uniform feed crusher feed mechanism of claim 1 further characterized by:
the discharging baffle comprises a baffle body, a rotating shaft, a shaft sleeve and an adjusting support;
the adjusting support is a discharging baffle plate supporting part and can be adjusted up and down linearly; the shaft sleeve is arranged at the top of the adjusting support, and the baffle body is connected to the shaft sleeve through a rotating shaft, so that the baffle body can rotate.
3. The uniform feed crusher feed mechanism of claim 2, further characterized by:
the adjusting support is two hydraulic oil cylinders which are symmetrically arranged in parallel, the shaft sleeve is fixed at the top end of the hydraulic oil cylinder, the rotating shaft is tightly penetrated in the shaft sleeve, and the baffle body is fixed on the rotating shafts at two sides.
4. The uniform feed crusher feed mechanism of claim 2, further characterized by:
a position state detection sensor is arranged at the adjusting support and is electrically connected with the input end of a controller, and the output end of the controller is electrically connected with the feeder;
the position state detection sensor transmits the position of the baffle body to the controller, and the controller adjusts the running state of the feeder according to the position information of the baffle body, so that stable and uniform feeding is realized.
5. The uniform feed crusher feed mechanism of claim 4, further characterized by:
the feeder adopts a vibrating feeder.
6. The uniform feed crusher feed mechanism of claim 5, further characterized by:
the vibrating feeder is vibrated by a vibrating motor which is installed in the vibrating feeder, the vibrating motor is driven by a frequency converter, and a controller is electrically connected with the frequency converter.
7. The uniform feed crusher feed mechanism of claim 4, further characterized by:
the position state detection sensor comprises an angle sensor and a displacement sensor;
the angle sensor is arranged at the rotating shaft and used for detecting the rotating angle of the rotating shaft; the displacement sensor is arranged at the adjusting support and used for detecting the height of the adjusting support.
8. A mobile crusher, characterized in that: a crusher feed mechanism fitted with a uniform feed as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220931.8A CN111229441A (en) | 2020-03-26 | 2020-03-26 | Crusher feeding mechanism capable of uniformly feeding materials and movable crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220931.8A CN111229441A (en) | 2020-03-26 | 2020-03-26 | Crusher feeding mechanism capable of uniformly feeding materials and movable crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111229441A true CN111229441A (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010220931.8A Pending CN111229441A (en) | 2020-03-26 | 2020-03-26 | Crusher feeding mechanism capable of uniformly feeding materials and movable crusher |
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| Country | Link |
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| CN (1) | CN111229441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713340A (en) * | 2022-03-14 | 2022-07-08 | 宜春万申制药机械有限公司 | Multifunctional intelligent granule finishing equipment |
-
2020
- 2020-03-26 CN CN202010220931.8A patent/CN111229441A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713340A (en) * | 2022-03-14 | 2022-07-08 | 宜春万申制药机械有限公司 | Multifunctional intelligent granule finishing equipment |
| CN114713340B (en) * | 2022-03-14 | 2023-04-18 | 宜春万申制药机械有限公司 | Multi-functional intelligent whole grain equipment |
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