CN112504792A - Continuous mineral aggregate division machine with adjustable division ratio - Google Patents
Continuous mineral aggregate division machine with adjustable division ratio Download PDFInfo
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- CN112504792A CN112504792A CN202011486893.7A CN202011486893A CN112504792A CN 112504792 A CN112504792 A CN 112504792A CN 202011486893 A CN202011486893 A CN 202011486893A CN 112504792 A CN112504792 A CN 112504792A
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- Prior art keywords
- division
- ratio adjusting
- mineral aggregate
- splitting
- adjustable
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 17
- 239000011707 mineral Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 241000446313 Lamella Species 0.000 claims 3
- 239000002699 waste material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a continuous mineral aggregate splitter with an adjustable splitting ratio, which comprises a splitting cylinder, wherein the middle part of the splitting cylinder is fixedly provided with a fixed blade, the middle part of the fixed blade is connected with a splitting ratio adjusting blade, two fan-shaped splitting material collecting outlets are formed between the splitting ratio adjusting blade and the fixed blade, and the middle part of the splitting ratio adjusting blade is connected with a power device through a rotating shaft. The lower parts of the shrinkage ratio adjusting blades and the fixed blades are connected with a discharge pipe, and the lengths of the shrinkage ratio adjusting blades can be adjusted. The automatic division and shrinkage device can realize automatic division and shrinkage of materials, solve the problems of inaccurate division proportion and low division efficiency in manual division, and solve the problem that the division and shrinkage proportion cannot be automatically adjusted.
Description
Technical Field
The invention relates to the technical field of mining mechanical equipment, in particular to a continuous mineral aggregate division machine with an adjustable division ratio.
Background
The division is generally a process of reducing the mass under the condition that the specified granularity is not changed so as to achieve the material quality required by detection and inspection. After the ore is crushed, before the material is detected, the material is divided into a plurality of parts, which is a key procedure, aims to reduce the load of subsequent work and meet the sampling amount required by detection.
The prior art has the following defects: most of the ore is manually reduced after being crushed, and the efficiency is low because a fixed reduction ratio device is adopted and multiple times of reduction are needed.
Disclosure of Invention
The invention aims to: aiming at the problems existing in the prior art, the continuous mineral aggregate division machine with the adjustable division ratio is provided, the device can realize automatic division and reduction of materials, solves the problems of inaccurate division ratio and low division efficiency in manual division, and solves the problem that the division ratio can not be automatically adjusted.
The technical scheme adopted by the invention is as follows:
the continuous mineral aggregate dividing machine with the adjustable dividing ratio comprises a dividing cylinder, wherein a fixed blade is fixedly arranged in the middle of the dividing cylinder, a dividing ratio adjusting blade is connected to the middle of the fixed blade, two symmetrical fan-shaped dividing material collecting outlets are formed between the dividing ratio adjusting blade and the fixed blade, and the middle of the dividing ratio adjusting blade is connected with a power device through a rotating shaft.
Furthermore, the invention discloses a preferable structure of the continuous mineral aggregate splitter with the adjustable splitting ratio, wherein a discharge pipe is connected below the splitting ratio adjusting blades and the fixed blades, and the length of the splitting ratio adjusting blades can be adjusted.
Furthermore, two symmetrical waste material discharge ports are formed between the shrinkage ratio adjusting blades and the fixed blades, and the waste material discharge ports are connected with a waste material barrel.
Further, the contraction ratio adjusting blade is made of a material with a low elastic modulus.
Furthermore, the division ratio adjusting blade comprises a plurality of telescopic parts which are mutually nested and connected, and can be extended and shortened under the action of external force.
Furthermore, the middle part of the division ratio adjusting blade is connected with a transmission shaft, the transmission shaft is connected with a power device, the power device comprises a stepping motor, a rotating shaft of the stepping motor is in power connection with the transmission shaft through a coupler, the power device comprises a rack, and a bearing is arranged between the rack and the transmission shaft.
Furthermore, a feeding bottom plate is connected to the upper portion of the division cylinder, a feeding middle plate is connected to the upper portion of the feeding bottom plate, a feeding top plate is connected to the upper portion of the feeding middle plate, and a material blocking plate is arranged between the feeding top plate and the feeding middle plate.
Furthermore, a speed reducing plate is arranged between the feeding middle plate and the feeding bottom plate, a speed reducing net is arranged below the speed reducing plate and above the division cylinder, and a hopper is connected to the top of the feeding top plate.
The device further comprises a base, wherein the base is movably connected with the rack through a plurality of springs; the vibration motor is arranged on the rack, the rotating speed of the vibration motor is the same as the natural frequency of the equipment, the vibration motor comprises a motor base arranged on the rack, and the stepping motor is fixed on the rack by the motor base.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. through setting up hopper, striker plate, division drum, division ratio adjusting vane, step motor and vibrating motor, vibrating motor and the shock mitigation system who is equipped with the spring produce the vibration for whole machine during division, improve the mixing rate of division material, divide the ratio adjusting vane through step motor control division, acquire the material of different division ratios, reduce the influence of human factor to division result, convenient operation is swift, can realize the continuous division of automated control and material, has improved production efficiency greatly.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention.
Figure 2 is a front isometric view of the present invention.
Fig. 3 is a schematic perspective view of the division device of the present invention.
Fig. 4 is a continuous telescopic structure of the division ratio adjusting blade of the present invention.
FIG. 5 is a schematic diagram of the division ratio adjusting apparatus of the present invention.
The labels in the figure are: the device comprises a base 1, a spring 2, a vibrating motor 3, a frame 4, a charging barrel 5, a stepping motor 6, a motor base 7, a coupler 8, a discharging pipe 9, a transmission shaft 10, a bearing 11, a dividing cylinder 12, a dividing ratio adjusting blade 13, a feeding bottom plate 14, a feeding middle plate 15, a speed reducing net 16, a speed reducing plate 17, a feeding top plate 18, a material baffle plate 19 and a hopper 20.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any combination thereof. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. 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.
Example 1:
as shown in figures 1-5, the invention discloses an embodiment of a division ratio adjustable continuous mineral aggregate division machine, which comprises a base 1, a frame 4, a charging barrel 5, a stepping motor 6, a coupler 8, a discharging pipe 9, a division cylinder 12, a division ratio adjusting blade 13, a feeding bottom plate 14, a feeding middle plate 15, a feeding top plate 18 and a hopper 20, wherein the frame 4 is installed on the base 1, a spring 2 is arranged at the joint of the frame 4 and the base 1, and the spring 2 and the frame 4 form a spring vibrator system.
Abandon a material 5 section of thick bamboo fixed mounting in frame 4, division drum 12 is in installation feed cylinder 5 top, is provided with division ratio adjusting blade 13 in the division drum 12, abandons feed cylinder 5 internally mounted and has step motor 6, and fixed mounting is in the middle part of frame 4, and step motor 6 passes through shaft coupling 8 and connects division ratio adjusting blade 13, division ratio adjusting blade 13 one end fixed connection discharging pipe 9. A motor base 7 is arranged on the frame 4, and the stepping motor 6 is fixed on the frame 4 by the motor base 7.
The material feeding device is characterized in that a feeding bottom plate 14 is connected to the upper portion of the division cylinder 12, a feeding middle plate 15 is connected to the upper portion of the feeding bottom plate 14, a feeding top plate 18 is connected to the upper portion of the feeding middle plate 15, and a material blocking plate 19 is arranged between the feeding top plate 18 and the feeding middle plate 15. A speed reducing plate 17 is arranged between the feeding middle plate 15 and the feeding bottom plate 14, a speed reducing net 16 is arranged below the speed reducing plate 17, the speed reducing net 16 is arranged above the reduction cylinder 12, and the top of the feeding top plate 18 is connected with a hopper 20.
The machine frame 4 is provided with a vibration motor 3, the rotating speed of the vibration motor 3 is the same as the natural frequency of the equipment, and the vibration with a certain frequency is generated for the whole machine during division, so that the effects of accelerating material mixing and improving the division efficiency are achieved. The material feeding device is characterized in that a feeding bottom plate 14 is connected to the upper portion of the division cylinder 12, a feeding middle plate 15 is connected to the upper portion of the feeding bottom plate 14, a feeding top plate 18 is connected to the upper portion of the feeding middle plate 15, and a material blocking plate 19 is arranged between the feeding top plate 18 and the feeding middle plate 15.
A speed reducing plate 17 is arranged between the feeding middle plate 15 and the feeding bottom plate 14, a speed reducing net 16 is arranged below the speed reducing plate 17, the speed reducing net 16 is arranged above the reduction cylinder 12, and the top of the feeding top plate 18 is connected with a hopper 20.
A feeding bottom plate 14, a feeding middle plate 15 and a feeding top plate 18 are fixedly mounted at the top end of the rack 4 from bottom to top respectively, and a hopper 20 is mounted above the feeding top plate 18. Through holes are formed in two ends of the waste material barrel 5, and the discharge pipe 9 penetrates through the through holes.
The striker plate 19 with there is little clearance around the pan feeding roof 18, and the striker plate 19 can extract, makes the material misce bene when vibrating motor 3 work, takes out the striker plate 19 and begins the division promptly. And one end of the division ratio adjusting blade 13 close to the stepping motor is provided with a transmission shaft 10.
The stepping motor 6 is connected with the division ratio adjusting blade 13 through the coupler 8, and the division ratio adjusting blade 13, namely the rotatable blade, makes accurate corner motion under the action of the stepping motor 6 in the division ratio adjusting process to change the division ratio. The bearing 11 is an angular contact ball bearing, the bearing can ensure that the shaft of the division ratio adjusting blade 13 is in a vertical state, and meanwhile, the bearing 11 can assist the driving stepping motor 6 to drive the division ratio adjusting blade 13 to rotate.
The feeding top plate 18, the feeding middle plate 15, the feeding bottom plate 14 and the speed reducing plate 17 are all provided with through holes with the same aperture, and are communicated with the hopper 20, the division cylinder 12 and the material discharge barrel 5. Waste material is discharged through the barrel 5 and the remaining material is discharged through the discharge pipe 9.
There are two design methods for the division ratio adjustable blade 13. Firstly, the adjustable blade 13 is made of a TPE (thermoplastic elastomer) material with low thermoplastic elastic modulus; secondly, as shown in fig. 4, the division ratio adjusting blade 13 is a continuous and telescopic structure.
The specific operation process, through step motor 6 control division ratio adjusting blade 13 before the division to reach required division ratio, striker plate 19 opens vibrating motor 3 in inserting the baffle groove completely, adds hopper 20 with the material, obtains material misce bene, takes out striker plate 19 and divides promptly and begins, and the waste material can be discharged through feed cylinder 5, and remaining material passes through discharging pipe 9 and discharges. The automatic control of the division ratio can reduce the influence of human factors on the division result, realize the continuous division of the material, greatly improve the division precision and the division efficiency of the sample, and reduce the difficulty of processing, manufacturing, transportation, disassembly and assembly and maintenance because the structures of all parts are relatively independent.
Like this, through setting up hopper, striker plate, division drum, division ratio adjusting vane, step motor and vibrating motor, vibrating motor and the shock mitigation system who is equipped with the spring produce the vibration for whole machine during the division, improve the mixing rate of division material, divide the ratio adjusting vane through step motor control division, acquire the material of different division ratios, reduce the influence of human factor to the division result, convenient operation is swift, can realize the continuous division of automated control and material, has improved production efficiency greatly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a division ratio adjustable continuous mineral aggregate division machine which characterized in that: the novel split type material collecting device comprises a splitting cylinder (12), wherein fixed blades are fixedly arranged in the middle of the splitting cylinder (12), splitting ratio adjusting blades (13) are connected to the middle of the fixed blades, two symmetrical fan-shaped splitting material collecting outlets are formed between the splitting ratio adjusting blades (13) and the fixed blades, and the middle of the splitting ratio adjusting blades (13) is connected with a power device through a rotating shaft.
2. The continuous mineral aggregate splitter with adjustable splitting ratio as claimed in claim 1, wherein: the lower parts of the division ratio adjusting blades (13) and the fixed blades are connected with a discharge pipe (9), and the length of the division ratio adjusting blades (13) can be adjusted.
3. The continuous mineral aggregate splitter with adjustable splitting ratio as claimed in claim 2, wherein: two shrinkage material collecting outlets are formed between the shrinkage ratio adjusting blade (13) and the fixed blade, and the outlets are externally connected with a charging barrel (5).
4. A continuous mineral aggregate splitter with adjustable splitting ratio according to claim 3, characterized in that: the shrinkage ratio adjusting blade (13) is made of a material with a low elastic modulus.
5. A continuous mineral aggregate splitter with adjustable splitting ratio according to claim 3, characterized in that: the division ratio adjusting blade (13) comprises a plurality of telescopic parts which are mutually nested and connected, and the division ratio adjusting blade (13) can extend or contract under the action of external force.
6. A continuous mineral aggregate splitter with adjustable splitting ratio according to claim 4 or 5, characterized in that: the middle part of the division ratio adjusting blade (13) is connected with a transmission shaft (10), the transmission shaft (10) is connected with a power device, the power device comprises a stepping motor (6), a rotating shaft of the stepping motor (6) is connected with the transmission shaft (10) through a coupler (8), the power device comprises a rack (4), and a bearing (11) is arranged between the rack (4) and the transmission shaft (10).
7. The continuous mineral aggregate splitter with adjustable splitting ratio as claimed in claim 6, wherein: the top of division drum (12) is connected with pan feeding bottom plate (14), the top of pan feeding bottom plate (14) is connected with pan feeding intermediate lamella (15), pan feeding intermediate lamella (15) top is connected with pan feeding roof (18), be provided with striker plate (19) between pan feeding roof (18) and pan feeding intermediate lamella (15).
8. The continuous mineral aggregate splitter with adjustable splitting ratio as claimed in claim 7, wherein: a speed reducing plate (17) is arranged between the feeding middle plate (15) and the feeding bottom plate (14), a speed reducing net (16) is arranged below the speed reducing plate (17), the speed reducing net (16) is arranged above the reduction cylinder (12), and the top of the feeding top plate (18) is connected with a hopper (20).
9. The continuous mineral aggregate splitter with adjustable splitting ratio as claimed in claim 8, wherein: the device comprises a base (1), wherein the base (1) is movably connected with a rack (4) through a plurality of springs (2); be provided with vibrating motor (3) on frame (4), the slew velocity of vibrating motor (3) is the same with the natural frequency of equipment, is provided with motor cabinet (7) including frame (4), step motor (6) are fixed on frame (4) in motor cabinet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486893.7A CN112504792A (en) | 2020-12-16 | 2020-12-16 | Continuous mineral aggregate division machine with adjustable division ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486893.7A CN112504792A (en) | 2020-12-16 | 2020-12-16 | Continuous mineral aggregate division machine with adjustable division ratio |
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| Publication Number | Publication Date |
|---|---|
| CN112504792A true CN112504792A (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011486893.7A Pending CN112504792A (en) | 2020-12-16 | 2020-12-16 | Continuous mineral aggregate division machine with adjustable division ratio |
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| CN (1) | CN112504792A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821560Y (en) * | 2005-09-06 | 2006-09-27 | 范金泉 | Vibration sample dividing machine |
| CN202267620U (en) * | 2011-10-13 | 2012-06-06 | 攀钢集团攀枝花钢铁研究院有限公司 | Vibration transformation ratio shrinkage extension machine |
| CN103616253A (en) * | 2013-12-10 | 2014-03-05 | 长沙开元机电设备有限公司 | Dividing machine |
| CN103630437A (en) * | 2013-12-13 | 2014-03-12 | 长沙开元机电设备有限公司 | Ore sample preparation system |
| CN204286896U (en) * | 2014-12-16 | 2015-04-22 | 陕西维德科技股份有限公司 | A kind of sample-preparing system |
| CN106153410A (en) * | 2015-03-31 | 2016-11-23 | 陈迪华 | Automatic contracting division device |
| CN106644599A (en) * | 2017-02-22 | 2017-05-10 | 南京航空航天大学 | Spinning riffler and riffling method thereof |
| CN206378342U (en) * | 2017-01-06 | 2017-08-04 | 天津市滨海新区安然矿产品检测有限公司 | A kind of crushing division device detected for mineral products |
| CN209166940U (en) * | 2018-11-16 | 2019-07-26 | 安徽省青阳县金元钙业有限责任公司 | A kind of crushing division device for mineral products detection |
| CN210119384U (en) * | 2019-06-14 | 2020-02-28 | 鹤壁市博创科技有限责任公司 | Continuous automatic dividing machine |
| CN210427154U (en) * | 2019-04-22 | 2020-04-28 | 华电电力科学研究院有限公司 | A electronic division machine for preparation of coal sample |
-
2020
- 2020-12-16 CN CN202011486893.7A patent/CN112504792A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821560Y (en) * | 2005-09-06 | 2006-09-27 | 范金泉 | Vibration sample dividing machine |
| CN202267620U (en) * | 2011-10-13 | 2012-06-06 | 攀钢集团攀枝花钢铁研究院有限公司 | Vibration transformation ratio shrinkage extension machine |
| CN103616253A (en) * | 2013-12-10 | 2014-03-05 | 长沙开元机电设备有限公司 | Dividing machine |
| CN103630437A (en) * | 2013-12-13 | 2014-03-12 | 长沙开元机电设备有限公司 | Ore sample preparation system |
| CN204286896U (en) * | 2014-12-16 | 2015-04-22 | 陕西维德科技股份有限公司 | A kind of sample-preparing system |
| CN106153410A (en) * | 2015-03-31 | 2016-11-23 | 陈迪华 | Automatic contracting division device |
| CN206378342U (en) * | 2017-01-06 | 2017-08-04 | 天津市滨海新区安然矿产品检测有限公司 | A kind of crushing division device detected for mineral products |
| CN106644599A (en) * | 2017-02-22 | 2017-05-10 | 南京航空航天大学 | Spinning riffler and riffling method thereof |
| CN209166940U (en) * | 2018-11-16 | 2019-07-26 | 安徽省青阳县金元钙业有限责任公司 | A kind of crushing division device for mineral products detection |
| CN210427154U (en) * | 2019-04-22 | 2020-04-28 | 华电电力科学研究院有限公司 | A electronic division machine for preparation of coal sample |
| CN210119384U (en) * | 2019-06-14 | 2020-02-28 | 鹤壁市博创科技有限责任公司 | Continuous automatic dividing machine |
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Application publication date: 20210316 |