CN202030340U - Trough supporting mechanism - Google Patents
Trough supporting mechanism Download PDFInfo
- Publication number
- CN202030340U CN202030340U CN2011201136960U CN201120113696U CN202030340U CN 202030340 U CN202030340 U CN 202030340U CN 2011201136960 U CN2011201136960 U CN 2011201136960U CN 201120113696 U CN201120113696 U CN 201120113696U CN 202030340 U CN202030340 U CN 202030340U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- rod
- support
- hopper
- supporting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a trough supporting mechanism for a bunker cleaner. The trough supporting mechanism comprises an adjusting screw rod; an external thread is formed at the lower end of the adjusting screw rod and is in threaded connection with a threaded sleeve; the threaded sleeve is fixed in a support tube; the support tube is mounted in an external sleeve in a matching manner; the external sleeve is fixedly connected with a support frame; the lower end of the support tube is fixed with a traveling wheel bracket; a traveling wheel is mounted on the traveling wheel bracket; a bearing support is arranged at an upper opening of the external sleeve; a radial boss is arranged on the adjusting screw rod; a thrust bearing of which the lower end surface is butted against the upper side of the radial boss, is mounted in the bearing support; and a rotary device is arranged at the upper end of the adjusting screw rod extending out of the bearing support. A trough of the bunker cleaner is supported in a segmental manner by the trough supporting mechanism with the structure, and the bending deformation of the trough can be prevented, so that the bunker cleaner is ensured to operate smoothly.
Description
Technical field
The utility model relates to the machine of bringing down stocks of flat bottom silo, particularly a kind of hopper supporting device of bringing down stocks machine.
Background technology
The machine of bringing down stocks is an imperative equipment in the flat bottom silo logistics corollary equipment, is surplus grain cleaning specialized equipment after the material gravity flow unloading.Its structure mainly comprises: rotation spotting device, head, helix transporting device and travel driving unit etc.Helix transporting device mainly comprises hopper and conveying auger, and hopper is mainly used to support conveying auger, and its length is by the decision of silo diameter, and generally between 6 ~ 20 meters, span is big.Most of times of silo are equipped with cereal, the cereal height can reach 30 ~ 40 meters when buying securities with all one's capital, the machine of bringing down stocks is positioned at the silo bottom, need bear enormous pressure for a long time, can make the hopper length direction produce downward flexural deformation, when being bent downwardly, hopper is deformed to a certain degree, just can not effectively support conveying auger, the conveying auger coaxiality deviation exceeds zone of reasonableness, and the running damping increases, the meeting defective component, even burn motor.In addition, owing to reasons such as cereal hardens cause ground relief, the machine of bringing down stocks hopper when work scrapes ground often, and hopper and ground are all caused certain damage.
The utility model content
The utility model provides a kind of hopper supporting device at the defective of prior art, is intended to the hopper of the machine of bringing down stocks is carried out effective support, prevents that hopper from producing flexural deformation, guarantees to bring down stocks the machine smooth working.
The purpose of this utility model is achieved in that a kind of hopper supporting device, comprise adjusting screw(rod), described adjusting screw(rod) lower end is provided with outside thread and is threaded with swivel nut, and described swivel nut is fixed in the support tube, the support tube cooperation is installed in the outer tube, and outer tube is captiveed joint with frames; Support tube lower end and road wheel support fix, and on the road wheel support road wheel are installed; The place suitable for reading of described outer tube is provided with bearing seat, and adjusting screw(rod) is provided with radially boss, the lower surface is installed in the bearing seat conflicts at the thrust baring of boss upside radially, and the outer upper end of adjusting screw(rod) projecting shaft bearing is provided with wheel word.
When this device uses, captive joint with hopper, make hopper realize the segmentation support, shorten the unsettled length of hopper, prevent that hopper from producing distortion by support frame; In the work, when hopper and ground interplanar distance when too small, by the rotation adjusting screw(rod), adjusting screw(rod) drives outer tube by radially boss, thrust baring and bearing seat and raises, and prevents hopper scratching ground thereby outer tube promotes the hopper height by support frame.Compared with prior art, adopt the hopper supporting device of this structure, can effectively support, prevent hopper flexural deformation hopper.
For ease of the rotation of adjusting screw(rod), wheel word is included in the adjusting screw(rod) upper end and is provided with radial direction through hole, and rotating rocking bar is installed in the radial direction through hole, can drive adjusting screw(rod) and rotate when rocking bar rotates.
For the external part of avoiding adjusting screw(rod) is damaged by external force collision, at adjusting screw(rod) upper end suit protecting sleeve, and rocking bar is horizontally through protecting sleeve; Impact thrust baring for avoiding between the screw rod and outer tube relative motion taking place in hopper lifting, handling process, the lower surface of described protecting sleeve abuts on the upper surface of bearing seat.
For ease of processing and manufacturing, outer tube, support tube and swivel nut are the pipe with the coaxial setting of adjusting screw(rod).
Description of drawings
Fig. 1 is a front view of the present utility model.
Wherein, 1. rocking bar; 2. adjusting screw(rod); 201. boss radially; 3. bearing seat; 4. thrust baring; 5. outer tube; 6. swivel nut; 7. support tube; 8. support frame; 9. road wheel support; 10. road wheel; 11. protecting sleeve.
The specific embodiment
As shown in Figure 1 and Figure 2, be hopper supporting device of the present utility model, adjusting screw(rod) 2 lower ends are provided with outside thread and are threaded with swivel nut 6, and swivel nut 6 is fixed in the support tube 7, and support tube 7 cooperations are installed in the outer tube 5, and outer tube 5 is captiveed joint with frames 8; Support tube 7 lower ends and road wheel support 9 fix, and road wheel 10 is installed on the road wheel support 9; The place suitable for reading of outer tube 6 is provided with bearing seat 3, adjusting screw(rod) 2 is provided with radially boss 201, the lower surface is installed in the bearing seat 3 conflicts at the thrust baring 4 of boss 201 upsides radially, adjusting screw(rod) 2 projecting shaft bearings 3 outer upper ends are provided with wheel word, this wheel word is equipped with rotating rocking bar 1 for to be provided with radial direction through hole in adjusting screw(rod) 2 upper ends in the radial direction through hole; In addition, the upper end of adjusting screw(rod) 2 projecting shaft bearings is set with protecting sleeve 11, and rocking bar 1 is horizontally through protecting sleeve 11, and the lower surface of protecting sleeve 11 abuts on the upper surface of bearing seat 3.In the present embodiment, outer tube 5, support tube 7 and swivel nut 6 are the pipe coaxial with adjusting screw(rod) 2.
Adopt the hopper supporting device of this structure, come the unsettled hopper of segmentation supporting, avoid hopper flexural deformation by a plurality of support frames; When bringing down stocks machine work, when meeting the ground injustice, when hopper and ground distance are too small, rotating rocker 1 also drives adjusting screw(rod) 2 rotations, adjusting screw(rod) 2 prevents that the hopper scratching is to ground by radially boss 201, thrust baring 4 and 5 risings of bearing seat 3 drive outer tubes thereby outer tube 5 promotes the hopper height by support frame 8.Protecting sleeve 11 on the adjusting screw(rod) 2 can prevent that the upper end of adjusting screw(rod) 2 from being damaged by external force collision, and the upper surface of the lower surface of protecting sleeve 11 and bearing seat 3 reclines to be provided with and can avoid in hopper lifting, handling process generation relative motion between the adjusting screw(rod) 2 and outer tube 5 and impact thrust baring 4.
The utility model is not limited to the foregoing description; the embodiment that also has other; for example; outer tube; the profile of support tube and swivel nut is not limited only to the round tube among the embodiment; can also be rectangular tube or polygon pipe; the wheel word of adjusting screw(rod) also is not limited only to rotate with rocking bar; nut can also be set on screw rod to rotate; every on the basis of the disclosed technical scheme of the utility model; those skilled in the art does not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein according to disclosed technology contents, and these replacements and distortion are all in the scope of the utility model protection.
Claims (5)
1. hopper supporting device, it is characterized in that: comprise adjusting screw(rod), described adjusting screw(rod) lower end is provided with outside thread and is threaded with swivel nut, and described swivel nut is fixed in the support tube, and support tube cooperates and is installed in the outer tube, and outer tube is captiveed joint with frames; Support tube lower end and road wheel support fix, and on the road wheel support road wheel are installed; The place suitable for reading of described outer tube is provided with bearing seat, and adjusting screw(rod) is provided with radially boss, the lower surface is installed in the bearing seat conflicts at the thrust baring of boss upside radially, and the outer upper end of adjusting screw(rod) projecting shaft bearing is provided with wheel word.
2. hopper supporting device according to claim 1 is characterized in that: described wheel word is included in the radial direction through hole that the adjusting screw(rod) upper end is provided with, and rotating rocking bar is installed in the radial direction through hole.
3. hopper supporting device according to claim 2 is characterized in that: described adjusting screw(rod) upper end suit protecting sleeve, described rocking bar is horizontally through protecting sleeve.
4. hopper supporting device according to claim 3 is characterized in that: described protecting sleeve lower surface abuts on the upper surface of bearing seat.
5. according to any described hopper supporting device of claim 1-4, it is characterized in that: described outer tube, support tube and swivel nut are the pipe with the coaxial setting of adjusting screw(rod).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201136960U CN202030340U (en) | 2011-04-18 | 2011-04-18 | Trough supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201136960U CN202030340U (en) | 2011-04-18 | 2011-04-18 | Trough supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202030340U true CN202030340U (en) | 2011-11-09 |
Family
ID=44892647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201136960U Expired - Fee Related CN202030340U (en) | 2011-04-18 | 2011-04-18 | Trough supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202030340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166920A (en) * | 2016-09-27 | 2016-11-30 | 苏州捷赛机械股份有限公司 | A kind of support wheel assembly |
-
2011
- 2011-04-18 CN CN2011201136960U patent/CN202030340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166920A (en) * | 2016-09-27 | 2016-11-30 | 苏州捷赛机械股份有限公司 | A kind of support wheel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MUYANG CO., LTD. Free format text: FORMER OWNER: JIANGSU MUYANG GROUP CORP., LTD. Effective date: 20121026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121026 Address after: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Muyang Co., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Industrial Park, Jiangsu, Yangzhou Patentee before: Jiangsu Muyang Group Corp., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MUYANG GROUP CORP., LTD. Free format text: FORMER OWNER: MUYANG CO., LTD. Effective date: 20130411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 225127 No. 1 shepherd Road, Hanjiang Industrial Zone, Hanjiang, Jiangsu, Yangzhou Patentee after: Jiangsu Muyang Group Corp., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee before: Muyang Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |