CN205257225U - But feed elevator of self -modulation elasticity - Google Patents
But feed elevator of self -modulation elasticity Download PDFInfo
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- CN205257225U CN205257225U CN201521107590.4U CN201521107590U CN205257225U CN 205257225 U CN205257225 U CN 205257225U CN 201521107590 U CN201521107590 U CN 201521107590U CN 205257225 U CN205257225 U CN 205257225U
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- sprocket
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- chain
- housing
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Abstract
The utility model discloses a but feed elevator of self -modulation elasticity, including the casing, set up carrying lift up part spare and setting up the driving motor outside the casing in the casing, carry lift up part spare including upper sprocket wheel and lower sprocket, and surround the chain of upper and lower sprocket and hang the hopper on locating the chain, wherein, this upper sprocket wheel passes through the reduction gear to be connected with the driving motor transmission, this time sprocket sets one and is used for under the regulation sprocket lever adjusting part of position from top to bottom. The utility model discloses a lever adjusting part, the upper and lower position of sprocket under can automatically regulated, simple structure is compact, and the equipment is convenient, the processing ease, it is convenient to maintain, and it is high to adjust positioning accuracy, and structural stability is strong moreover, can not rock or swing.
Description
Technical field
The utility model relates to a kind of elevator, belongs to conveying technical field of processing equipment, refers in particular to oneFeed elevator that kind can self-adjusting-tightness degree.
Background technology
In the production process of feed, sometimes need material to rise to eminence from lower, now generally allNeed to use elevator, for example vertical bucket elevator is the wherein wider lifting of a kind of scope of applicationMachine. The general structure of existing vertical bucket elevator is for including housing, lifting piece and driver part,Wherein, driver part drives the hopper of lifting piece along the continuous shuttling movement of tractive chain, and then willMaterial is discharged from the discharge barrel of housing top. The bucket elevator of this version is simple in structure, operationConvenient, apply very extensive. And in long-term use procedure, the pine of the tractive chain between upper lower sprocketTightness can change, and causes tractive effect to be affected, and therefore an adjusting tightness generally all can be setAdjusting device. But, all more complicated of the structure of existing adjusting device, parts are many, assembling ratioMore convenient, be also unfavorable for safeguarding.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides the one can self-regulatedThe feed elevator of elasticity, this elevator, by a lever regulate assembly, can regulate lower sprocket automaticallyUpper-lower position, simple and compact for structure, easy to assembly, processing ease, it is convenient to safeguard, and regulate fixedPosition precision is high.
To achieve these goals, the utility model is realized according to following technical scheme:
Feed elevator that can self-adjusting-tightness degree, includes housing, is arranged at the lifting parts in housingPart and be arranged at the drive motors outside housing, described lifting piece includes upper sprocket wheel and lower sprocket and ringAround the chain of upper lower sprocket with hang on the hopper on chain, wherein, this upper sprocket wheel by decelerator with driveMoving motor-driven connects, and this lower sprocket is equipped with one for regulating the lever regulate group of lower sprocket upper-lower positionPart.
Further, described lever regulate assembly is positioned at housing low inside to be put, and includes and regulates motor, tuneJoint screw rod, adjustment (adjusting) lever and chain pulley seat, wherein: this adjusting motor is fixed on inner walls by support;This adjusting screw(rod) is arranged vertically and one end and regulate motor power output shaft to be fastenedly connected; This adjustment (adjusting) lever hingeThe formula of connecing is erected on a gantry pillars being fixed in housing, and one end of adjustment (adjusting) lever is provided with for regulatingScrew rod is through the nut sleeve of threaded, and the other end is connected cooperation with the bottom-hinged formula of chain pulley seat; This chainWheel seat coordinates for movable installation of lower sprocket.
Further, the both sides outer wall of described chain pulley seat is respectively arranged with guide rod, and the bottom pair of described housingShould be provided with for guide rod and slip the guide groove of cooperation.
Compared with prior art, its beneficial effect is the utility model:
The utility model, by a lever regulate assembly, can regulate the upper-lower position of lower sprocket automatically, knotStructure is simply compact, easy to assembly, processing ease, and it is convenient to safeguard, regulates positioning precision high, and structureStability is strong, can not rock or swing.
In order to understand more clearly the utility model, set forth the utility model below with reference to brief description of the drawingsDetailed description of the invention.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lever regulate assembly in the utility model.
Fig. 3 is the fit structure schematic diagram of guide rod and guide groove in the utility model.
Detailed description of the invention
As shown in Figure 1, 2, 3, feed elevator that can self-adjusting-tightness degree described in the utility model, comprisesHave housing 1, be arranged at the lifting piece 2 in housing and be arranged at the drive motors 3 outside housing, described in carryAscending part part 2 includes upper sprocket wheel 21 and lower sprocket 22 and around the chain 23 of upper lower sprocket with hang onHopper 24 on chain, wherein, this upper sprocket wheel 21 is in transmission connection by decelerator and drive motors 3,This lower sprocket 22 is equipped with one for regulating the lever regulate assembly 4 of lower sprocket upper-lower position.
Above-mentioned lever regulate assembly 4 is positioned at housing low inside to be put, and includes and regulates motor 41, regulates spiral shellBar 42, adjustment (adjusting) lever 43 and chain pulley seat 44, wherein: this adjusting motor 41 is fixed on housing by supportInwall; This adjusting screw(rod) 42 is arranged vertically and one end and regulate motor 41 power output shafts to be fastenedly connected;These adjustment (adjusting) lever 43 radial types are erected on a gantry pillars 45 being fixed in housing, and adjustment (adjusting) leverOne end of 43 is provided with nut sleeve 46, the other end and the chain pulley seat 44 through threaded for adjusting screw(rod)Bottom-hinged formula connect coordinate; This chain pulley seat 44 coordinates for movable installation of lower sprocket 22.
As shown in Figure 3, the both sides outer wall of above-mentioned chain pulley seat 44 is respectively arranged with guide rod 47, and described shellThe bottom correspondence of body 1 is provided with slips the guide groove 11 of cooperation for guide rod, utilizes guide rod 47 and guide groove 11Position-limiting action, can ensure the running orbit of lower sprocket 22 in up-down adjustment process, also can ensure downSprocket wheel 22 stability in the course of the work.
In the time that the elasticity of chain changes the normal use of impact, start and regulate motor, regulate motor bandMoving adjusting screw(rod) rotates, and because adjusting screw(rod) and nut sleeve are threaded, and then adjusting screw(rod) drives and adjustsOne end of joint lever moves up, and due to leverage, the other end of adjusting screw(rod) drives chain pulley seatMove down, thereby the position of adjusting lower sprocket ensures that sprocket wheel has suitable elasticity.
The utility model is not limited to above-mentioned embodiment, if to various changes of the present utility model orModification does not depart from spirit and scope of the present utility model, if these are changed and modification belongs to the utility modelClaim and equivalent technologies scope within, the utility model is also intended to comprise these changes and modification.
Claims (3)
1. a feed elevator that can self-adjusting-tightness degree, includes housing, is arranged at the lifting parts in housingPart and be arranged at the drive motors outside housing, described lifting piece include upper sprocket wheel and lower sprocket,And around the chain of upper lower sprocket with hang on the hopper on chain, wherein, this upper sprocket wheel is by subtractingSpeed device and drive motors are in transmission connection, and it is characterized in that: described lower sprocket is equipped with one for regulatingThe lever regulate assembly of lower sprocket upper-lower position.
2. a kind of feed elevator that can self-adjusting-tightness degree according to claim 1, is characterized in that: instituteState lever regulate assembly and be positioned at housing low inside and put, include and regulate motor, adjusting screw(rod), tuneJoint lever and chain pulley seat, wherein: this adjusting motor is fixed on inner walls by support; This adjustingScrew rod is arranged vertically and one end and regulate motor power output shaft to be fastenedly connected; This adjustment (adjusting) lever is hingedFormula is erected on a gantry pillars being fixed in housing, and one end of adjustment (adjusting) lever is provided with for adjustingJoint screw rod is through the nut sleeve of threaded, and the other end is connected cooperation with the bottom-hinged formula of chain pulley seat;This chain pulley seat coordinates for movable installation of lower sprocket.
3. a kind of feed elevator that can self-adjusting-tightness degree according to claim 1, is characterized in that: instituteThe both sides outer wall of stating chain pulley seat is respectively arranged with guide rod, and the bottom correspondence of described housing is provided with confessionGuide rod slips the guide groove of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107590.4U CN205257225U (en) | 2015-12-24 | 2015-12-24 | But feed elevator of self -modulation elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107590.4U CN205257225U (en) | 2015-12-24 | 2015-12-24 | But feed elevator of self -modulation elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257225U true CN205257225U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107590.4U Active CN205257225U (en) | 2015-12-24 | 2015-12-24 | But feed elevator of self -modulation elasticity |
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| Country | Link |
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| CN (1) | CN205257225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827361A (en) * | 2016-11-30 | 2017-06-13 | 苏州恒昇海绵机械制造有限公司 | A kind of charging basket lifting device suitable for foaming machine |
| CN108160539A (en) * | 2017-12-26 | 2018-06-15 | 郑州搜趣信息技术有限公司 | A kind of dial type ore cleaning device based on screw driving |
-
2015
- 2015-12-24 CN CN201521107590.4U patent/CN205257225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827361A (en) * | 2016-11-30 | 2017-06-13 | 苏州恒昇海绵机械制造有限公司 | A kind of charging basket lifting device suitable for foaming machine |
| CN108160539A (en) * | 2017-12-26 | 2018-06-15 | 郑州搜趣信息技术有限公司 | A kind of dial type ore cleaning device based on screw driving |
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| C14 | Grant of patent or utility model | ||
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