CN204988825U - Reduction device adjusting device - Google Patents
Reduction device adjusting device Download PDFInfo
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- CN204988825U CN204988825U CN201520605401.XU CN201520605401U CN204988825U CN 204988825 U CN204988825 U CN 204988825U CN 201520605401 U CN201520605401 U CN 201520605401U CN 204988825 U CN204988825 U CN 204988825U
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- connecting rod
- long connecting
- reduction device
- turning axle
- group
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Abstract
The utility model relates to a reduction device technical field especially relates to a reduction device adjusting device, including box, baffle, link mechanism, long connecting rod and actuating mechanism, the upper end of box is uncovered, just be equipped with the branch material separating groove who arranges in proper order more than three in the box, arbitrary adjacent two the top of dividing position between the silo is equipped with a baffle, every the box is rotationally located to the baffle through a rotation axis on, every adjacent two the rotation axis is a set of, every group the rotation axis is with a set of link mechanism connects, link mechanism with actuating mechanism connects through a long connecting rod power. This reduction device adjusting device sets up a plurality of branches material separating groove to can expect the export size of the baffle group on the separating groove by a plurality of branches of regulation, thereby realize a plurality of branches material separating groove's division and compare the regulation.
Description
Technical field
The utility model relates to reduction device technical field, particularly relates to a kind of reduction device regulating device.
Background technology
In mechanization sampling design, reduction device is an apparatus being mainly used to contraction sample, also be the key equipment in sample-preparing system, when the regulating device in reduction device regulates the openings of sizes of the baffle plate on sub-material separate slot to change, the division ratio of reduction device also will change simultaneously.
Current most popular reduction device regulating device mainly contains two kinds, reduction device regulating device as shown in Figure 1 comprises adjusting screw(rod) 1, regulates support 2, direction board 3, adjusts plate 4, removable pin 5, adjustable plate 6 and central shaft 7, when regulating division ratio, rotate adjusting screw(rod) 1, by the rotation of screw rod 1, promote removable pin 5 and move up and down in the yi word pattern hole regulating support 2.One end of removable pin 5 is slidably enclosed within the yi word pattern hole of adjustment plate 4 one end, other end one end of adjustment plate 4 is connected with the adjustable plate 6 on the cabinet wall being fixed on reduction device by central shaft, and adjusting plate 4 will rotate to an angle around central shaft 7 when removable pin 5 moves up and down.One end of adjustable plate 6 is connected with adjustment plate 4 by central shaft 7, so adjustable plate 6 is along with rotating together, the size of the baffle openings on adjustment sub-material separate slot, thus reach the object regulating division ratio, but this reduction device regulating device just must can draw actual aperture size by complicated calculations when regulating, robotization division cannot be realized regulate, and manual adjusting operation is cumbersome, the accurate location of each division ratio must be marked with scale on direction board 3, and the size of the baffle openings on multiple sub-material separate slot can not be regulated simultaneously.Reduction device regulating device critical piece as shown in Figure 2 comprises: turning axle 11, sector gear 12 and adjustable plate 13, rotating fan gear 12 during adjustment division ratio, the center of circle of sector gear 12 is fixed on one end of turning axle 11, and now turning axle 11 and sector gear 12 together rotate, simultaneously, the sector gear of opposite side is also along with together rotating, and adjustable plate 13 is fixed on the middle part of turning axle 11, also along with together rotating, the openings of sizes of adjustment adjustable plate 13, thus reach the object regulating division ratio.But the regulating device of this reduction device utilizes gears meshing to carry out regulating the baffle openings size of sub-material separate slot, the processing more complicated of gear, so this reduction device regulating device complex structure and not easily producing.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model solves reduction device regulating device processing difficulties in prior art, the technical matters that can only regulate the openings of sizes of of a reduction device sub-material separate slot.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of reduction device regulating device, comprises casing, baffle plate, linkage assembly, long connecting rod and driving mechanism; Described casing upper end is uncovered, and in described casing, be provided with more than three the sub-material separate slots be arranged in order, between arbitrary neighborhood two described material-dividing grooves, the top of position is provided with a baffle plate, each described baffle plate is located on casing rotationally by a turning axle, often adjacent two described turning axles are one group, often organize described turning axle to be connected with linkage assembly described in a group, described linkage assembly is connected by long connecting rod power with described driving mechanism.
Wherein, each sub-material separate slot is equipped with outlet, and the outlet of multiple described sub-material separate slot is towards incomplete same, and the outlet of every two adjacent sub-material separate slots is different toward each other.
Wherein, described three connecting rod linkage assemblys comprise first connecting rod, second connecting rod and third connecting rod; The length direction of described long connecting rod extends in parallel along the orientation of described sub-material separate slot, and described long connecting rod moves along its length under described driving mechanism drives; Described long connecting rod is provided with the yi word pattern hole vertical with length direction, one end of described first connecting rod is connected with a turning axle in turning axle described in a group, and the other end is slided along yi word pattern hole by straight pin; One end of described second connecting rod is connected rotationally with the middle part of first connecting rod, and the other end is connected rotationally with one end of third connecting rod, and the other end of described third connecting rod is connected with another turning axle in turning axle described in a group.
Wherein, described linkage assembly has many groups, and the described linkage assembly of many groups is arranged along the length direction of described long connecting rod, for controlling the rotation of the described turning axle of many groups respectively.
Wherein, described long connecting rod is two, and two described long connecting rods are arranged on the both sides of described casing, and between any two linkage assemblys of being connected of every group leader's connecting rod, one group, interval turning axle is arranged, and often organizes described linkage assembly and is only connected with a long connecting rod.
Wherein, described driving mechanism is linear electric motors.
Wherein, described driving mechanism comprises electric rotating machine, gear and tooth bar, and described gear is connected with described electric rotating machine, and described tooth bar is connected with described long connecting rod, and described rack and pinion is meshed transmission, drives described long connecting rod rectilinear motion.
Wherein, the outer wall of described casing is also provided with guide rail, described guide rail is arranged along the orientation of described sub-material separate slot, and described long connecting rod coordinates with described guide rail, and along described slide.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: the reduction device regulating device that the utility model provides is provided with multiple sub-material separate slot be arranged in order, between arbitrary neighborhood two described material-dividing grooves, the top of position is provided with a baffle plate, every two adjacent baffle plates are one group, often organize baffle plate to be connected with one group of linkage assembly, linkage assembly is connected with driving mechanism by long connecting rod again, by with often organize the linkage assembly that baffle plate is connected and can regulate the size often organizing baffle group opening, realize the function that the opening of multiple sub-material separate slot is regulated simultaneously, do not need through complicated calculations during adjustment, as long as determine that the A/F that corresponding coefficient just can obtain reduction device baffle plate is accurately multiplied by the displacement of long connecting rod movement, accurately simple to operate, be convenient to robotization division regulate, whole regulating device is comparatively simple, processing is than being easier to, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reduction device regulating device of prior art;
Fig. 2 is the structural representation of the reduction device regulating device of prior art;
Fig. 3 is the structural representation of the reduction device regulating device that embodiment of the present utility model provides;
Fig. 4 is the structural representation of the reduction device regulating device that embodiment of the present utility model provides;
Fig. 5 is the vertical view of Fig. 4;
In figure 1: adjusting screw(rod); 2: regulate support; 3: direction board; 4: adjustment plate; 5: removable pin; 6: adjustable plate; 7: central shaft; 11: turning axle; 12: sector gear; 13: adjustable plate; 10: baffle plate; 20: driving mechanism; 21: guide rail; 30: turning axle; 40: long connecting rod; 50: first connecting rod; 51: second connecting rod; 52: third connecting rod; 60: sub-material separate slot; 70: storaging bucket; 80: gear; 110 casings; 101: baffle group; 102: baffle group; 103: baffle group; 104: baffle group; 300: yi word pattern hole; 301: the first straight pins.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figures 3 to 5, the reduction device regulating device that the utility model embodiment provides, comprises casing 110, baffle plate 10, linkage assembly, long connecting rod 40 and driving mechanism 20, casing 110 is arranged on the below of storaging bucket 70, the upper end of casing 110 is uncovered, material in storaging bucket 70 is through the uncovered casing 110 entering reduction device of casing 110 upper end, more than three the sub-material separate slots 60 be arranged in order are provided with in casing 110, fit between each sub-material separate slot arrangement, between arbitrary neighborhood two sub-material separate slots 60, the top of position is provided with a baffle plate, each baffle plate 10 is arranged on casing 110 by turning axle 30 rotationally, every two adjacent turning axles 30 are one group, often organize turning axle 30 to be connected with one group of linkage assembly, each turning axle 30 has at least one end to stretch out in casing 110, the external part of two turning axles 30 in one group of turning axle is positioned at the side of casing 110, linkage assembly is connected with the external part of turning axle 30, described linkage assembly is connected by a long connecting rod with described driving mechanism 20.That is the top that baffle plate 10 is arranged on a sub-material separate slot 60 accordingly is often organized, the angle of baffle plate 10 can be changed by rotating turning axle 30, thus the size of the opening that two adjacent screen 10 are formed can be changed, namely change the number of the material entered in sub-material separate slot 60, long connecting rod is driven by driving mechanism 20 and is connected with the turning axle 30 organizing baffle plate 10 more, for controlling the rotation of many group baffle plates 10, long connecting rod 40 can be one also can be multiple, when long connecting rod 40 is one, a long connecting rod 40 can control the rotation of many group baffle plates simultaneously, when long connecting rod 40 is multiple, each long connecting rod 40 can control the rotation of one group of baffle plate 10 or control the rotation of many group baffle plates 10.Because reduction device regulating device has multiple adjustable sub-material separate slot 60, can regulate the opening of multiple sub-material separate slot during reduced sample simultaneously.
Further, each sub-material separate slot 60 is equipped with outlet, and the Way out of multiple sub-material separate slot 60 is incomplete same, and the Way out of every two adjacent sub-material separate slots is different from each other.In the present embodiment, multiple sub-material separate slot has 3 kinds of different Way outs, 3 kinds of Way outs point to respectively the lower left of casing 110, lower right and immediately below, the material entering casing is divided into 3 kinds.
Further, as shown in Figure 3, connecting rod linkage assembly comprises first connecting rod 50, second connecting rod 51 and third connecting rod 52; The direction that the length direction of long connecting rod 40 arranges along sub-material separate slot 60 extends in parallel, and the orientation namely along baffle plate 10 extends in parallel, and long connecting rod 40 moves along its length under driving mechanism drives; Long connecting rod 40 is provided with the yi word pattern hole 300 vertical with length direction, one end of first connecting rod 50 is connected with a turning axle 30 in one group of turning axle, and the other end is slided along yi word pattern hole 300 by the first straight pin 301; One end of second connecting rod 51 is connected rotationally with the middle part of first connecting rod 51, the other end is connected rotationally with one end of third connecting rod 52, connection rotationally in the present embodiment is pin-and-hole and coordinates, and the other end of third connecting rod 52 is connected with another turning axle 30 in one group of turning axle.Namely driving mechanism 20 drives long connecting rod 40 side-to-side movement, when long connecting rod 40 is to left movement, the first straight pin 301 on first connecting rod 50 is driven to move up and down along the yi word pattern hole 300 on long connecting rod 40, thus causing first connecting rod 50 to rotate clockwise, the baffle plate 10 be connected with first connecting rod 50 on right side will be opened to the right around turning axle 30; The rotation of first connecting rod 50 can drive second connecting rod 51 to rotate counterclockwise simultaneously, second connecting rod 51 rotate counterclockwise and drive rotating counterclockwise of third connecting rod 52, thus drive left side the baffle plate 10 be connected with third connecting rod 52 open left around turning axle 30.Because the baffle plate 10 on the right side in one group of baffle plate 10 is opened to the right, the baffle plate 10 in left side is opened left, makes the opening above sub-material separate slot 60 become large, then contrary when long connecting rod 40 moves right, thus reaches the object changing sub-material separate slot 60 openings of sizes.
Further, aforementioned link mechanism has many groups, and many group linkage assemblys are arranged along the length direction of long connecting rod 40, for controlling the rotation of many group turning axles 30 respectively, can control the size of the opening that many group baffle plates 10 are formed when long connecting rod 40 side-to-side movement simultaneously.
Further, equal with the width in described yi word pattern hole 300 with the diameter of the first straight pin 301 that yi word pattern hole 300 coordinates, and slide along yi word pattern hole 300.
Further, second connecting rod 51 is connected by straight pin with third connecting rod 52, and one end of third connecting rod 52 is fixed with straight pin, and one end has through hole to second connecting rod 51, and the through hole on second connecting rod 51 is enclosed within the straight pin of third connecting rod 52.
Further, second connecting rod 51 is connected by straight pin with the middle part of first connecting rod 50, and the middle part of first connecting rod 50 is fixed with straight pin, and the other end of second connecting rod 51 also has through hole, and second connecting rod 52 is enclosed within the straight pin of first connecting rod 50 by this through hole
Further, long connecting rod 40 is two, and two long connecting rods 40 are arranged on the both sides of casing 110, and one group, interval turning axle 30 between any two linkage assemblys of being connected of each long connecting rod 40, and each linkage assembly is only connected with a long connecting rod 40.As shown in Figure 3, in the present embodiment, have 4 groups of baffle plates, baffle group 102 and baffle group 104 are respectively by the size of a linkage assembly with the motion change opening of the long connecting rod 40 of front side, and baffle group 101 and baffle group 103 are respectively by the size of a linkage assembly with the motion change opening of the long connecting rod 40 of rear side.Driving mechanism 20 can drive the long connecting rod 40 of front side in addition and the long connecting rod 40 of rear side moves to equidirectional or reverse direction moves, when the two is all moved to the left, under the drive of front side long connecting rod 40, the opening that baffle group 102 and baffle group 104 are formed all becomes large, under the drive of rear side long connecting rod 40, the openings get smaller that baffle group 101 and baffle group 103 are formed; When front side long connecting rod 40 is moved to the left, rear side long connecting rod 40 is when moving right, under the drive of front side long connecting rod 40, that baffle group 102 and baffle group 104 are formed and opening all becomes large, under the drive of rear side long connecting rod 40, the opening that baffle plate 101 and baffle plate 103 are formed all becomes large.Front side long connecting rod and the moving direction of rear side long connecting rod can be changed according to actual needs, and then change the size of opening of each group of baffle group.
Further, driving mechanism 20 can be linear electric motors, and linear electric motors drive long connecting rod 40 to do rectilinear motion, and namely long connecting rod 40 moves left and right under the drive of linear electric motors.
Further, driving mechanism 20 comprises electric rotating machine, gear and tooth bar, gear is connected with electric rotating machine, tooth bar is connected with long connecting rod 40, rack and pinion is meshed transmission, drive long connecting rod 40 rectilinear motion, in the present embodiment, one end of long connecting rod 40 is provided with tooth, long connecting rod 40 is provided with one end and the gears meshing of tooth, gear is connected with described electric rotating machine, the pinion rotation be attached thereto is driven when electric rotating machine rotates, gear engages with the tooth on long connecting rod 40, form gear & rack structure, the rotation of gear is delivered on long connecting rod 40, long connecting rod 40 starts to be moved to the left or to move right, thus drivening rod mechanism kinematic, to regulate the size often organizing the opening of baffle group.
Further, the outer wall of casing 110 is also provided with guide rail 21, guide rail 21 is arranged along the orientation of sub-material separate slot 60, and long connecting rod 40 coordinates with guide rail 21, and slides along described guide rail 21.Guide rail 21 in the present embodiment is arranged on the below of turning axle 30, and one end of long connecting rod 40 is arranged in guide rail 21, ensures that long connecting rod 40 moves left and right along guide rail 21 direction.
During use, long connecting rod 40 is driven to move left and right along guide rail, the mode wherein driving long connecting rod 40 can be do rectilinear motion by cylinder Direct driver long connecting rod 40, also can be driven and long connecting rod 40 one end meshed gears 80 by drive motor, gear 80 drives long connecting rod 40 to do rectilinear motion after rotating, because the first straight pin 301 on the first connecting rod 50 in linkage assembly can only slide along the yi word pattern hole 300 of long connecting rod 40, so when long connecting rod 40 does rectilinear motion, drive first connecting rod 50 is rotated, the rotation of first connecting rod 50 can drive again the rotation of third connecting rod 52 by second connecting rod 51, first connecting rod 50 is contrary with the rotation direction of third connecting rod 52, the A/F of the two pieces of baffle plates 10 be connected with first connecting rod 50 and third connecting rod 50 is regulated with this, play the effect regulating division ratio.
In sum, the reduction device regulating device that the utility model provides can regulate the baffle plate of many group reduction devices simultaneously, complicated calculating is not needed during adjustment, as long as determine that then the moving displacement of long connecting rod is multiplied by the A/F that corresponding coefficient just can obtain the baffle plate of reduction device accurately, accurately simple to operate, facilitate robotization to regulate division ratio, and whole regulating device is relatively simple for structure, manufacturing cost is lower.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a reduction device regulating device, is characterized in that: comprise casing, baffle plate, linkage assembly, long connecting rod and driving mechanism; The upper end of described casing is uncovered, and in described casing, be provided with more than three the sub-material separate slots be arranged in order, between arbitrary neighborhood two described material-dividing grooves, the top of position is provided with a baffle plate, each described baffle plate is located on described casing by a turning axle rotationally, often adjacent two described turning axles are one group, often organize described turning axle to be connected with linkage assembly described in a group, described linkage assembly is connected by long connecting rod power with described driving mechanism.
2. reduction device regulating device according to claim 1, is characterized in that: each described sub-material separate slot is equipped with outlet, and the Way out of multiple described sub-material separate slot is incomplete same, and the Way out of every two adjacent sub-material separate slots is different from each other.
3. reduction device regulating device according to claim 1, it is characterized in that: described linkage assembly comprises first connecting rod, second connecting rod and third connecting rod, the length direction of described long connecting rod extends in parallel along the orientation of described sub-material separate slot, and described long connecting rod moves along its length under described driving mechanism drives; Described long connecting rod is provided with the yi word pattern hole vertical with length direction, one end of described first connecting rod is connected with a turning axle in one group of turning axle, and the other end is slided along yi word pattern hole by straight pin; One end of described second connecting rod is connected rotationally with the middle part of first connecting rod, and the other end is connected rotationally with one end of third connecting rod, and the other end of described third connecting rod is connected with another turning axle in one group of turning axle.
4. reduction device regulating device according to claim 3, is characterized in that: described linkage assembly has many groups, and the described linkage assembly of many groups is arranged along the length direction of described long connecting rod, for controlling the rotation of the described turning axle of many groups respectively.
5. reduction device regulating device according to claim 4, it is characterized in that: described long connecting rod is two, two described long connecting rods are arranged on the both sides of described casing, and one group, interval turning axle between wantonly two groups of linkage assemblys that each described long connecting rod is connected, often organizes described linkage assembly and is only connected with a long connecting rod.
6. reduction device regulating device according to claim 3, is characterized in that: described driving mechanism is linear electric motors.
7. reduction device regulating device according to claim 3, it is characterized in that: described driving mechanism comprises electric rotating machine, gear and tooth bar, described gear is connected with described electric rotating machine, described tooth bar is connected with described long connecting rod, described rack and pinion is meshed transmission, drives described long connecting rod rectilinear motion.
8. reduction device regulating device according to any one of claim 1-7, it is characterized in that: the outer wall of described casing is also provided with guide rail, described guide rail is arranged along the orientation of described sub-material separate slot, and described long connecting rod coordinates with described guide rail, and along described slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605401.XU CN204988825U (en) | 2015-08-12 | 2015-08-12 | Reduction device adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605401.XU CN204988825U (en) | 2015-08-12 | 2015-08-12 | Reduction device adjusting device |
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| Publication Number | Publication Date |
|---|---|
| CN204988825U true CN204988825U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605401.XU Active CN204988825U (en) | 2015-08-12 | 2015-08-12 | Reduction device adjusting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872234A (en) * | 2017-03-06 | 2017-06-20 | 镇江市科瑞制样设备有限公司 | A kind of adjustable reduction device |
| CN108732335A (en) * | 2018-05-06 | 2018-11-02 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on rack-and-pinion |
| CN108974756A (en) * | 2018-09-11 | 2018-12-11 | 常德烟草机械有限责任公司 | A kind of flexibility Bulk material channel and its sudden turn of events width transition apparatus |
-
2015
- 2015-08-12 CN CN201520605401.XU patent/CN204988825U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872234A (en) * | 2017-03-06 | 2017-06-20 | 镇江市科瑞制样设备有限公司 | A kind of adjustable reduction device |
| CN108732335A (en) * | 2018-05-06 | 2018-11-02 | 吉林大学 | Vehicle-mounted road surface flaw detection system verifying attachment based on rack-and-pinion |
| CN108974756A (en) * | 2018-09-11 | 2018-12-11 | 常德烟草机械有限责任公司 | A kind of flexibility Bulk material channel and its sudden turn of events width transition apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190617 Address after: 410100 Xingsha Industrial Base (Changlong Street), Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, No. 1259, Liangtang East Road Patentee after: Kaiyuan Instrument Co., Ltd., Changsha Address before: 410100 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Changsha Kaiyuan Instruments Co., Ltd. |
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| TR01 | Transfer of patent right |