CN212383751U - Mineral aggregate reducing mechanism for mining machinery - Google Patents
Mineral aggregate reducing mechanism for mining machinery Download PDFInfo
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- CN212383751U CN212383751U CN202020302626.9U CN202020302626U CN212383751U CN 212383751 U CN212383751 U CN 212383751U CN 202020302626 U CN202020302626 U CN 202020302626U CN 212383751 U CN212383751 U CN 212383751U
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Abstract
The utility model discloses a mineral aggregate reducing mechanism for mining machinery, including smashing the case, smash the inside left side installation fixed block of case, the fixed block right-hand member is equipped with the movable block that the bottom articulates on smashing the case, and movable block right side upper end articulates there is the movable rod, and the movable block lower extreme is equipped with horizontal hunting's removal sieve, and the removal sieve right-hand member articulates there is the movable rod, it sets up vertical rotation axis to smash the case right side, and rotation axis upper end middle part is equipped with crank mechanism, and rotation axis lower extreme middle part is equipped with crank mechanism down, rotation axis bottom installation drive mechanism, drive mechanism left side installation transmission shaft, and the transmission shaft left side is passed and is. The utility model discloses, rational in infrastructure, the modern design through mutually supporting between the movable block that is equipped with and the fixed block, has realized smashing the high efficiency of mineral aggregate to the crushing spiral that sets up same power source has further increased the crushing effect of mineral aggregate, and the practicality is strong, and the reliability is high.
Description
Technical Field
The utility model relates to a mining machinery technical field specifically is a mineral aggregate reducing mechanism for mining machinery.
Background
Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Can be divided into metal mineral and nonmetal mineral. The unit content of useful components (elements or minerals) in the ore is called ore grade, the precious metal ore such as gold and platinum is expressed in grams/ton, and other ores are expressed in percentage. The value of the ore is usually measured by the ore grade, but the ore value is also influenced by the composition of gangue (useless ore or ore with little useful component content and unavailable useful component) and the amount of harmful impurities in the effective component ore.
In-process is extracted to mine metal, need smash the ore, and the mineral aggregate rubbing crusher who commonly uses in the present mine operation can only carry out once crushing usually, leads to the mineral aggregate to smash not thoroughly, consequently often needs many rubbing crushers collaborative work, and use cost is higher, and the mineral aggregate is transferred also comparatively inconveniently.
Chinese patent (publication No. CN 207872350U) discloses a mineral aggregate crushing device for mining machinery, which includes a frame, a first crushing roller is disposed on the top of an inner cavity of the frame, a second crushing roller corresponding to the first crushing roller is disposed on the right side of the first crushing roller, a position right above the first crushing roller and the second crushing roller is set as the bottommost part of a first inclined conveying channel, a middle part of the left bottom of the first inclined conveying channel is connected to a rotating shaft mounting seat through a rotating shaft, and a middle part of the right bottom of the first inclined conveying channel is connected to a hydraulic power device through a hydraulic rod.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mineral aggregate reducing mechanism for mining machinery to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a mineral aggregate reducing mechanism for mining machinery, is including smashing the case, smash incasement portion left side installation fixed block, the fixed block right-hand member is equipped with the movable block that the bottom articulates on smashing the case, and movable block right side upper end articulates there is the movable rod, and the movable block lower extreme is equipped with horizontal hunting's removal sieve, and the removal sieve right-hand member articulates there is the movable rod, it sets up vertical rotation axis to smash the case right side, and rotation axis upper end middle part is equipped with crank mechanism, and rotation axis lower extreme middle part is equipped with crank mechanism down, rotation axis bottom installation drive mechanism, and drive mechanism installs the transmission shaft in the left side, and.
As a further aspect of the present invention: a feeding hopper is arranged on the left side of the upper end of the crushing box, and a discharging hopper is arranged on the right side of the bottom end of the crushing box.
As a further aspect of the present invention: the left side of the upper crank mechanism is connected with a movable rod, and the right side of the lower crank mechanism is connected with a movable rod.
As a further aspect of the present invention: the middle part of the rotating shaft is provided with a limiting frame, and the limiting frame is arranged in the middle part of the right side of the crushing box.
As a further aspect of the present invention: and a rotating motor is arranged at the top end of the rotating shaft.
As a further aspect of the present invention: the left side of the movable screen is connected with the inner wall of a guide cylinder through a movable spring, and the guide cylinder is fixed in the middle of the left side of the crushing box.
As a further aspect of the present invention: one side of the movable block, which is close to the fixed block, is provided with a plurality of crushing salient points.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a mineral aggregate reducing mechanism for mining machinery, it is rational in infrastructure, the modern design through mutually supporting between the movable block that is equipped with and the fixed block, has realized smashing the high efficiency of mineral aggregate to the crushing spiral that sets up same power source has further increased the crushing effect of mineral aggregate, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of an ore material crushing apparatus for a mining machine.
Fig. 2 is a schematic view of the internal structure of a guide cylinder in the mineral aggregate crushing apparatus for mining machinery.
Fig. 3 is a schematic structural view of a movable plate in the mineral aggregate crushing apparatus for the mining machine.
In the figure: 1-crushing box, 2-guide cylinder, 3-moving sieve, 4-movable plate, 5-fixed block, 6-feeding hopper, 7-rotating motor, 8-rotating shaft, 9-upper crank mechanism, 10-movable rod, 11-lower crank mechanism, 12-movable rod, 13-transmission shaft, 14-crushing screw, 15-discharging hopper, 16-transmission mechanism, 17-moving spring, 18-crushing salient point and 19-limiting frame.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
Referring to fig. 1-3, in the embodiment of the utility model, a mineral aggregate crushing device for mining machinery comprises a crushing box 1, a feeding hopper 6 is arranged on the left side of the upper end of the crushing box 1 for ensuring the leading-in of crushed mineral aggregate, a discharging hopper 15 is arranged on the right side of the bottom end for realizing the leading-out of the crushed material, a fixed block 5 is arranged on the left side inside the crushing box 1, the right end of the fixed block 5 is provided with a movable block 4 with the bottom end hinged on the crushing box 1, a plurality of crushing salient points 18 are arranged on one side of the movable block 4 close to the fixed block 5 for further increasing the crushing effect of the movable block 4, a movable rod 10 is hinged on the upper end of the right side of the movable block 4, a movable sieve 3 swinging left and right is arranged at the lower end of the movable block 4, thereby the screening of the primarily crushed material is realized by leading the material to the bottom end inside the crushing box, 8 top installation rotating electrical machines of rotation axis 7 for drive rotation axis 8 rotates, rotating electrical machines 7 is the only power source of whole device, 8 mid-mounting of rotation axis 19, spacing 19 regulations in smashing 1 right side middle part of case, 8 upper ends of rotation axis middle part are equipped with crank mechanism 9, it is connected with movable rod 10 to go up crank mechanism 9 left side, and then drives movable block 4 and carry out left and right sides extrusion swing, and 11 right sides of lower crank mechanism are connected with carriage release lever 12 for realize controlling removal to moving screen 3, and 8 lower extreme middle parts of rotation axis are equipped with crank mechanism 11 down, 8 bottom installation drive mechanism 16 of rotation axis, 16 left sides installation transmission shaft 13 of drive mechanism, and transmission shaft 13 left side is passed and is smashed 1 bottom of case and be connected with a plurality of crushing spirals 14, thereby make the material after the screening carry out crushing effect in step.
Example 2
The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, 3 left sides of removal sieve are connected with 2 inner walls of guide cylinder through removing spring 17, and guide cylinder 2 is fixed in and smashes 1 left sides middle part of case, makes removal sieve 3 remove the in-process through setting up removal spring 17 and can not take place to rock on a large scale moving about.
The utility model discloses, during the use, start rotating electrical machines 7, simultaneously with the ore material through magazine 6 leading-in to crushing case 1 inside, remove about later movable block 4, mutually support with fixed block 5, realize the preliminary crushing to mineral aggregate, later the material removes about under the effect of screening sieve 3, mineral aggregate is slow to enter into crushing case 1 inside bottom, then crushing screw effect under the rotation state, realize rethread play hopper 15 discharges after smashing once more, whole process is swift convenient and reliable. The utility model discloses, rational in infrastructure, the modern design through the mutually supporting between the movable block 4 that is equipped with and the fixed block 5, has realized smashing the high efficiency of mineral aggregate to the crushing spiral 14 that sets up same power source has further increased the crushing effect of mineral aggregate, and the practicality is strong, and the reliability is high.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mineral aggregate crushing device for mining machinery comprises a crushing box (1), wherein a fixing block (5) is arranged on the left side inside the crushing box (1), it is characterized in that the right end of the fixed block (5) is provided with a movable block (4) the bottom end of which is hinged on the crushing box (1), the upper end of the right side of the movable block (4) is hinged with a movable rod (10), the lower end of the movable block (4) is provided with a movable sieve (3) which swings left and right, the right end of the movable sieve (3) is hinged with a movable rod (12), smash case (1) right side and set up vertical rotation axis (8), rotation axis (8) upper end middle part is equipped with crank mechanism (9), rotation axis (8) lower extreme middle part is equipped with down crank mechanism (11), rotation axis (8) bottom installation drive mechanism (16), drive mechanism (16) left side installation transmission shaft (13), transmission shaft (13) left side is passed and is smashed case (1) bottom and be connected with a plurality of crushing spirals (14).
2. The mineral aggregate crushing device for mining machinery according to claim 1, characterized in that the left side of the upper end of the crushing box (1) is provided with a feeding hopper (6), and the right side of the bottom end is provided with a discharging hopper (15).
3. The mineral aggregate crushing device for mining machinery according to claim 1, characterized in that a movable rod (10) is connected to the left side of the upper crank mechanism (9), and a movable rod (12) is connected to the right side of the lower crank mechanism (11).
4. The mineral aggregate crushing device for mining machinery according to claim 1, wherein a limiting frame (19) is installed in the middle of the rotating shaft (8), and the limiting frame (19) is defined in the middle of the right side of the crushing box (1).
5. The mineral breaker according to claim 1 or 4 wherein a rotary motor (7) is attached to the top end of the rotary shaft (8).
6. The mineral aggregate crushing device for mining machinery according to claim 1, characterized in that the left side of the moving screen (3) is connected with the inner wall of the guide cylinder (2) through a moving spring (17), and the guide cylinder (2) is fixed in the middle of the left side of the crushing box (1).
7. The mineral aggregate crushing device for mining machinery according to claim 6, characterized in that the movable block (4) is provided with a plurality of crushing salient points (18) at one side close to the fixed block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020302626.9U CN212383751U (en) | 2020-03-12 | 2020-03-12 | Mineral aggregate reducing mechanism for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020302626.9U CN212383751U (en) | 2020-03-12 | 2020-03-12 | Mineral aggregate reducing mechanism for mining machinery |
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| Publication Number | Publication Date |
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| CN212383751U true CN212383751U (en) | 2021-01-22 |
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| CN202020302626.9U Active CN212383751U (en) | 2020-03-12 | 2020-03-12 | Mineral aggregate reducing mechanism for mining machinery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210412A (en) * | 2021-11-25 | 2022-03-22 | 济宁同拓生物科技有限公司 | Automatic grinding device is used in intermediate production |
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2020
- 2020-03-12 CN CN202020302626.9U patent/CN212383751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210412A (en) * | 2021-11-25 | 2022-03-22 | 济宁同拓生物科技有限公司 | Automatic grinding device is used in intermediate production |
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Effective date of registration: 20210304 Address after: 336305 Xinzhuang Town, Yifeng County, Yichun City, Jiangxi Province Patentee after: JIANGXI YIFENG WANGUO MINING Co.,Ltd. Address before: Group 4, Xiawang village committee, Shiling Town, Xiping County, Zhumadian City, Henan Province 463900 Patentee before: Niu Shenghua |