CN204206791U - A kind of conveying plant of combine - Google Patents
A kind of conveying plant of combine Download PDFInfo
- Publication number
- CN204206791U CN204206791U CN201420653782.4U CN201420653782U CN204206791U CN 204206791 U CN204206791 U CN 204206791U CN 201420653782 U CN201420653782 U CN 201420653782U CN 204206791 U CN204206791 U CN 204206791U
- Authority
- CN
- China
- Prior art keywords
- delivery chute
- driven
- bearing
- drive roll
- assembly
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- 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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Abstract
The utility model provides a kind of conveying plant of combine, belongs to combine technical field.It comprises drive roll assemblies, driven voller assembly, tension adjustment assembly, left delivery chute and the right delivery chute of delivery chute are that left and right directions is connected and left and right communicates, conveyer belt is connected between drive roll assemblies and driven voller assembly, driven voller assembly comprises driven shaft, driven roller, circular seal plate, driven bearing is stuck in bearing block by back-up ring, the arranged outside of side plate has circular seal plate, driven roller is arranged with driven shaft concentric under the supporting of supporting bracket, tension adjustment assembly comprises tension adjustment roller, bearing, tension adjustment roller is rotatably arranged on bearing, bearing can slide up and down in U-type groove, adjustment bolt is connected with the first nut thread, the upper end of adjustment bolt withstands on bearing, adjustment bolt has also been threaded the second nut.The utility model substantially increases the service life of the driven bearing in driven voller assembly, ensures equipment continuous operation.
Description
Technical field
The utility model relates to combine technical field, particularly a kind of conveying plant of combine.
Background technology
Grain combine is called for short combine, gather in the combination machine of crops exactly, be referred to as combine at the beginning of the fifties, be the operation such as harvesting, threshing, separation cane, the assorted excess of removing that once can complete cereal, directly obtain the harvest machinery of grain from field.Combine is made up of header, conveyer, sheller unit, separation cleaning device, chassis, transmission system, hydraulic system etc.Delivery chute is sent into through helical feed cylinder after grain harvest in combine, and then enter in threshing system, carry in process and to be undertaken by the delivery chute being horizontally placed on combine side during charging, delivery chute is fixedly installed between the ceding of Taiwan and sheller unit.The conveying plant of common combine comprises drive roll assemblies, driven voller assembly, conveyer belt etc.; in course of conveying, dust, crushing straw etc. often can enter in driven voller assembly, have a strong impact on bearing working; conveying plant can be caused often stuck, even cause motor damage.
Utility model content
The purpose of this utility model is to provide a kind of conveying plant of combine, effectively prevents dust, crushing straw etc. from often can enter in driven voller assembly, substantially increases the service life of the driven bearing in driven voller assembly, ensures equipment continuous operation.
The utility model solves the technical scheme that its technical problem adopts:
A kind of conveying plant of combine, comprise delivery chute, conveyer belt, drive roll assemblies, driven voller assembly, tension adjustment assembly, described delivery chute comprises left delivery chute and right delivery chute, described left delivery chute and right delivery chute are that left and right directions is connected and left and right communicates, the upper end of described left delivery chute is provided with upper sealing plate, described drive roll assemblies is rotatably arranged on the left end of delivery chute, described driven voller assembly is rotatably arranged on the right-hand member of delivery chute, described drive roll assemblies and driven voller assembly are in same level height, described conveyer belt is connected between drive roll assemblies and driven voller assembly, described drive roll assemblies comprises pulley concial disk, drive roll, described pulley concial disk concentric is arranged on one end of drive roll, described drive roll is rotatably arranged on the left end of delivery chute, described driven voller assembly comprises driven shaft, driven roller, bearing block, driven bearing, back-up ring, flat key, circular seal plate, securing member, supporting bracket, sleeve, side plate, the both sides of described driven shaft are provided with bearing block, described driven bearing is stuck in bearing block by back-up ring, described sleeve is connected with driven shaft by flat key, one end of described sleeve is close on back-up ring, the other end is connected on side plate, the arranged outside of described side plate has circular seal plate, described supporting bracket is connected on bearing block by securing member, described driven roller is arranged with driven shaft concentric under the supporting of supporting bracket, described tension adjustment assembly is arranged between drive roll assemblies and driven voller assembly, described tension adjustment assembly comprises tension adjustment roller, bearing, adjustment bolt, first nut, second nut, fixed supported slab, described delivery chute is provided with the U-type groove of vertical direction, fixed supported slab is provided with immediately below described U-type groove, the first nut is welded with immediately below described fixed supported slab, described tension adjustment roller is rotatably arranged on bearing, described bearing can slide up and down in U-type groove, described adjustment bolt is connected with the first nut thread, the upper end of described adjustment bolt withstands on bearing, described adjustment bolt has also been threaded the second nut, described second nut is positioned at the top of fixed supported slab.
Further, described left delivery chute is provided with longitudinal reinforced support.
Further, the upper end of described right delivery chute is provided with AD, described AD left end by gemel connection on right delivery chute.
Further, the two ends of described driven shaft are provided with lubricating cup.
The utility model compared to the prior art, have the following advantages and effect: under the drive of drive roll assemblies, conveyer belt is around drive roll assemblies and the motion of driven voller component loops, cereal, stalk etc. are transported to the other end from one end of delivery chute, thus cereal, stalk etc. are transported to sheller unit from the ceding of Taiwan, tension adjustment assembly can realize the effective adjustment to belt tension, ensures that conveying is with the tension force be applicable to, and ensures the stationarity of transmission.Left delivery chute is provided with longitudinal reinforced support, ensure that the intensity of left delivery chute, substantially increase service life.The vibrational power flow of left delivery chute and right delivery chute, is conducive to the processing of delivery chute, installation and removal, practical and convenient.The upper end of right delivery chute is provided with AD, and described AD left end is by gemel connection on right delivery chute, and AD is conducive to staff and carries out maintenance process simulation to equipment.The arranged outside of side plate has circular seal plate, can block the impurity such as dust, the broken end of stalk and enter driven voller assembly.The two ends of driven shaft are provided with lubricating cup, realize the lubrication to driven voller assembly.The utility model effectively prevents dust, crushing straw etc. from often can enter in driven voller assembly, substantially increases the service life of the driven bearing in driven voller assembly, ensures equipment continuous operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the partial enlarged drawing A of the utility model Fig. 1.
Fig. 4 is the structural representation of the utility model driven voller assembly.
Fig. 5 is the partial enlarged drawing B of the utility model Fig. 4.
In figure: 1. delivery chute, 2. conveyer belt, 3. drive roll assemblies, 4. driven voller assembly, 5. tension adjustment assembly, 6. left delivery chute, 7. right delivery chute, 8. upper sealing plate, 9. pulley concial disk, 10. drive roll, 11. driven shafts, 12. driven rollers, 13. bearing blocks, 14. driven bearings, 15. back-up rings, 16. flat keys, 17. circular seal plates, 18. securing members, 19. supporting brackets, 20. sleeves, 21. side plates, 22. tension adjustment rollers, 23. bearings, 24. adjustment bolts, 25. first nuts, 26. second nuts, 27. fixed supported slabs, 28.U type groove, 29. reinforced supports, 30. ADs, 31. hinges, 32. lubricating cups.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of conveying plant of combine, comprise delivery chute 1, conveyer belt 2, drive roll assemblies 3, driven voller assembly 4, tension adjustment assembly 5, under the drive of drive roll assemblies 3, conveyer belt 2 is around drive roll assemblies 3 and driven voller assembly 4 shuttling movement, by cereal, stalks etc. are transported to the other end from one end of delivery chute 1, thus by cereal, stalks etc. are transported to sheller unit from the ceding of Taiwan, tension adjustment assembly 5 can realize the effective adjustment to conveyer belt 2 tension force, ensure that conveyer belt 2 has applicable tension force, ensure the stationarity of transmission.Described delivery chute 1 comprises left delivery chute 6 and right delivery chute 7, described left delivery chute 6 and right delivery chute 7 are connected in left and right directions and left and right communicates, the upper end of described left delivery chute 6 is provided with upper sealing plate 8, described left delivery chute 6 is provided with longitudinal reinforced support 29, ensure that the intensity of left delivery chute 6, substantially increase service life.The vibrational power flow of left delivery chute 6 and right delivery chute 7, is conducive to the processing of delivery chute 1, installation and removal, practical and convenient.The upper end of described right delivery chute 7 is provided with AD 30, and described AD 30 left end is connected on right delivery chute 7 by hinge 31, and AD 30 is conducive to staff and carries out maintenance process simulation to equipment.Described drive roll assemblies 3 is rotatably arranged on the left end of delivery chute 1, described driven voller assembly 4 is rotatably arranged on the right-hand member of delivery chute 1, described drive roll assemblies 3 and driven voller assembly 4 are in same level height, and described conveyer belt 2 is connected between drive roll assemblies 3 and driven voller assembly 4.Described drive roll assemblies 3 comprises pulley concial disk 9, drive roll 10, and described pulley concial disk 9 concentric is arranged on one end of drive roll 10, and described drive roll 10 is rotatably arranged on the left end of delivery chute 1, and pulley concial disk 9 is as the input of power.Described driven voller assembly 4 comprises driven shaft 11, driven roller 12, bearing block 13, driven bearing 14, back-up ring 15, flat key 16, circular seal plate 17, securing member 18, supporting bracket 19, sleeve 20, side plate 21, the both sides of described driven shaft 11 are provided with bearing block 13, described driven bearing 14 is stuck in bearing block 13 by back-up ring 15, ensure that driven bearing 14 is not at axial float, stable working.Described sleeve 20 is connected with driven shaft 11 by flat key 16, one end of described sleeve 20 is close on back-up ring 15, the other end is connected on side plate 21, and the arranged outside of described side plate 21 has circular seal plate 17, can block the impurity such as dust, the broken end of stalk and enter driven voller assembly 4.Described supporting bracket 19 is connected on bearing block 13 by securing member 18, and described driven roller 12 is arranged with driven shaft 11 concentric under the supporting of supporting bracket 19, and the two ends of described driven shaft 11 are provided with lubricating cup 32, realize the lubrication to driven voller assembly 4.Described tension adjustment assembly 5 is arranged between drive roll assemblies 3 and driven voller assembly 4, described tension adjustment assembly 5 comprises tension adjustment roller 22, bearing 23, adjustment bolt 24, first nut 25, second nut 26, fixed supported slab 27, described delivery chute 1 is provided with the U-type groove 28 of vertical direction, fixed supported slab 27 is provided with immediately below described U-type groove 28, the first nut 25 is welded with immediately below described fixed supported slab 27, described tension adjustment roller 22 is rotatably arranged on bearing 23, described bearing 23 can slide up and down in U-type groove 28, described adjustment bolt 24 and the first nut 25 are threaded, the upper end of described adjustment bolt 24 withstands on bearing 23, described adjustment bolt 24 has also been threaded the second nut 26, described second nut 26 is positioned at the top of fixed supported slab 27.The utility model effectively prevents dust, crushing straw etc. from often can enter in driven voller assembly 4, substantially increases the service life of the driven bearing 14 in driven voller assembly 4, ensures equipment continuous operation.
Above content described in this specification is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model specification or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. the conveying plant of a combine, comprise delivery chute, conveyer belt, it is characterized in that: it also comprises drive roll assemblies, driven voller assembly, tension adjustment assembly, described delivery chute comprises left delivery chute and right delivery chute, described left delivery chute and right delivery chute are that left and right directions is connected and left and right communicates, the upper end of described left delivery chute is provided with upper sealing plate, described drive roll assemblies is rotatably arranged on the left end of delivery chute, described driven voller assembly is rotatably arranged on the right-hand member of delivery chute, described drive roll assemblies and driven voller assembly are in same level height, described conveyer belt is connected between drive roll assemblies and driven voller assembly, described drive roll assemblies comprises pulley concial disk, drive roll, described pulley concial disk concentric is arranged on one end of drive roll, described drive roll is rotatably arranged on the left end of delivery chute, described driven voller assembly comprises driven shaft, driven roller, bearing block, driven bearing, back-up ring, flat key, circular seal plate, securing member, supporting bracket, sleeve, side plate, the both sides of described driven shaft are provided with bearing block, described driven bearing is stuck in bearing block by back-up ring, described sleeve is connected with driven shaft by flat key, one end of described sleeve is close on back-up ring, the other end is connected on side plate, the arranged outside of described side plate has circular seal plate, described supporting bracket is connected on bearing block by securing member, described driven roller is arranged with driven shaft concentric under the supporting of supporting bracket, described tension adjustment assembly is arranged between drive roll assemblies and driven voller assembly, described tension adjustment assembly comprises tension adjustment roller, bearing, adjustment bolt, first nut, second nut, fixed supported slab, described delivery chute is provided with the U-type groove of vertical direction, fixed supported slab is provided with immediately below described U-type groove, the first nut is welded with immediately below described fixed supported slab, described tension adjustment roller is rotatably arranged on bearing, described bearing can slide up and down in U-type groove, described adjustment bolt is connected with the first nut thread, the upper end of described adjustment bolt withstands on bearing, described adjustment bolt has also been threaded the second nut, described second nut is positioned at the top of fixed supported slab.
2. the conveying plant of a kind of combine according to claim 1, is characterized in that: described left delivery chute is provided with longitudinal reinforced support.
3. the conveying plant of a kind of combine according to claim 1, is characterized in that: the upper end of described right delivery chute is provided with AD, described AD left end by gemel connection on right delivery chute.
4. the conveying plant of a kind of combine according to claim 1, is characterized in that: the two ends of described driven shaft are provided with lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653782.4U CN204206791U (en) | 2014-11-05 | 2014-11-05 | A kind of conveying plant of combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653782.4U CN204206791U (en) | 2014-11-05 | 2014-11-05 | A kind of conveying plant of combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206791U true CN204206791U (en) | 2015-03-18 |
Family
ID=52975518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653782.4U Expired - Fee Related CN204206791U (en) | 2014-11-05 | 2014-11-05 | A kind of conveying plant of combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206791U (en) |
-
2014
- 2014-11-05 CN CN201420653782.4U patent/CN204206791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181105 |