CN209222570U - A kind of tubers crops separating machine sliding roller mechanism - Google Patents
A kind of tubers crops separating machine sliding roller mechanism Download PDFInfo
- Publication number
- CN209222570U CN209222570U CN201821681686.5U CN201821681686U CN209222570U CN 209222570 U CN209222570 U CN 209222570U CN 201821681686 U CN201821681686 U CN 201821681686U CN 209222570 U CN209222570 U CN 209222570U
- Authority
- CN
- China
- Prior art keywords
- axis
- bearing
- hole
- plug
- sliding rail
- 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.)
- Active
Links
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a kind of tubers crops separating machines to slide roller mechanism, including slide roller, chain and connecting element, the slide roller includes axis (1), roll surface (2), plug (3), outer roller head (6), bearing (7) and bearing positioning sleeve (8), the axis (1) is elongated solid axis, and end face center is provided with internal thread hole；The plug (3) is symmetrically arranged a pair, roll surface (2) is hollow cylinder, plug (3) fixes roll surface (2) respectively from axis (1) two sides, and then it is fixed with outer roller head (6) afterwards to extend through bearing (7) and bearing positioning sleeve (8) for axis (1) both ends；Assembled slide roller is fixedly connected by connecting element with chain.The sliding roller mechanism is dismounted easily quickly, and component abrasion is small, long service life and facilitates replacement, has saved production cost while improving production efficiency.
Description
Technical field
The utility model relates to agricultural machinery technological fields, and in particular to a kind of tubers crops separating machine slide roller machine
Structure.
Background technique
With the development of society, the labour of simple repeatability is gradually substituted by mechanical equipment.For stem tuber crops, harvest
After need to carry out quality-screening, according to quality size carry out product sorting.The operating mode of existing sorting machine screening, usually
Screening range is adjusted by changing two roller gap sizes.But existing product when slide roller slides adjustment gap with equipment because connecing
Contacting surface is too small to cause parts locally serious wear, frequent breakage, and conventional slip roller to be mostly to weld non-dismountable component, is whole
Body, once damage needs entire replacement.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of tubers crops separating machines to slide roller mechanism, dismounting
Easy quickly component abrasion is small, long service life and facilitates replacement, and raising production efficiency while has saved production cost.
In order to solve the above technical problems, the utility model provides a kind of tubers crops separating machine sliding roller mechanism,
Including slide roller, chain and connecting element, the slide roller includes axis, roll surface, plug, outer roller head, bearing and bearing positioning
Set, the axis are located at center, and axis is elongated solid axis, and the outer diameter at axis both ends is in that stepped ramp type successively decreases to form the outward step by step
One concave station and the second concave station, the setting of first concave station surface is fluted, and the second concave station end face center is provided with internal screw thread
Hole.
The plug is symmetrically arranged a pair, and plug center is equipped with through-hole, and plug side is shiny surface, it is another it is lateral in
Axis center axially extends internal projecting ring and outer bulge loop, and the internal projecting ring internal diameter is greater than through-hole internal diameter, and the outer bulge loop is located at stifled
Head outer edge.
The roll surface is hollow cylinder, and roll surface both ends outer wall is connect with outer bulge loop inner wall interference respectively, the axis both ends
The first concave station extend through the through-hole at plug center, the axis outer wall and internal projecting ring inner wall are interference fit, the groove
Inside it is provided with positioning jump ring, the positioning jump ring side and the smooth face contact of plug；The outer roller head be it is cylindric, center is equipped with
Dumbbell shape through-hole, outer roller head inside are sequentially connected bearing positioning sleeve and bearing, and second concave station at the axis both ends extends through
It is protruded into after bearing and bearing positioning sleeve in the dumbbell shape through-hole of outer roller head, screws in screw to internal screw thread from the dumbbell shape through-hole other side
Kong Zhong fixes outer roller head with axis；Assembled slide roller is connect by connecting element with chain.
Further, the connecting element includes sliding rail and special-shaped chain piece, and the sliding rail is U-shaped metal block,
The open end of sliding rail and the sleeve weld among chain, the abnormity chain piece are located side by side on the inside of sliding rail, highly with
Sliding rail is suitable, and long strip through hole is provided among special-shaped chain piece, and the long strip through hole is overlapped with the U-shaped opening of sliding rail.
Special-shaped chain piece bottom is fixedly connected by pin shaft with chain.After being completed, bearing can be slided along sliding rail.
Further, the width of the special-shaped chain on piece long strip through hole is less than U-shaped opening width on sliding rail.
Further, outer roller gasket, the outer roller head, outer roller pad are additionally provided between the outer roller head and bearing positioning sleeve
Piece, bearing positioning sleeve and bearing are successively linked on the second concave station.
Compared with prior art, the utility model has the beneficial effects that the setting of sliding rail, increases the contact of slide roller
Area, while sliding friction is changed to rolling friction, contact parts wear is reduced, the service life of slide roller is extended；Make
With in the process, independent damage parts can directly replace corresponding part, dismount rapid and convenient and accurate positioning.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the cross-sectional view that the utility model tubers crops separating machine slides roller mechanism.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the mounting structure schematic diagram that the utility model tubers crops separating machine slides roller mechanism.
Fig. 4 is the enlarged drawing of B in Fig. 3.
Fig. 5 is the mounting structure schematic diagram of another angle of the utility model.
In figure: 1- axis 2- roll surface 3- plug 4- positioning jump ring 5- outer roller gasket 6- outer roller head 7- bearing 8- bearing positioning sleeve
11- the first concave station the second concave station of 12-
Specific embodiment
Below with reference to embodiment attached drawing, clear, complete description is carried out to the technical solution of the utility model.It is practical at this
In novel description, it should be noted that the side of the instructions such as term " center ", "upper", "lower", "left", "right", "inner", "outside"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
Tubers crops separating machine provided by the utility model slides roller mechanism, as shown in figure 3, including slide roller, chain
Item and connecting element.
As shown in Fig. 1 Fig. 2, slide roller includes axis 1, roll surface 2, plug 3, outer roller head 6, bearing 7 and bearing positioning sleeve 8,
Axis 1 is located at center, is elongated solid axis, and the outer diameter at 1 both ends of axis successively decreases to form the first concave station 11 outward step by step in stepped ramp type
With the second concave station 12, the setting of 11 surface of the first concave station is fluted, and 12 end face center of the second concave station is provided with internal thread hole.
Plug 3 is symmetrically arranged a pair, and 3 center of plug is equipped with through-hole, and side is shiny surface, in another lateral axis 1
The heart axially extends internal projecting ring and outer bulge loop, and internal projecting ring internal diameter is greater than through-hole internal diameter, and outer bulge loop is located at 3 outer edge of plug.
Roll surface 2 is hollow cylinder, and 2 both ends outer wall of roll surface is connect with outer bulge loop inner wall interference respectively, the first of 1 both ends of axis
Concave station 11 extends through the through-hole at 3 center of plug, and 1 outer wall of axis and internal projecting ring inner wall are interference fit, and it is fixed to be provided in groove
Position circlip 4,4 side of positioning jump ring and the smooth face contact of plug 3.
Outer roller head 6 be it is cylindric, center is equipped with dumbbell shape through-hole, and outer roller gasket 5, outer roller gasket 5 are connected on the inside of outer roller head 6
It is sequentially connected bearing positioning sleeve 8 and bearing 7, after second concave station 12 at 1 both ends of axis extends through bearing 7 and bearing positioning sleeve 8
Protrude into the dumbbell shape through-hole of outer roller head 6, from the dumbbell shape through-hole other side screw in screw into internal thread hole, by outer roller head 6 with
Axis 1 is fixed.
As shown in Fig. 4 Fig. 5, connecting element includes sliding rail and special-shaped chain piece, and sliding rail is U-shaped metal block, sliding
The open end of track and the sleeve weld among chain, special-shaped chain piece are located side by side on the inside of sliding rail, height and sliding rail
Quite, it is provided with long strip through hole among special-shaped chain piece, long strip through hole is overlapped with the U-shaped opening of sliding rail, and special-shaped chain on piece
The width of long strip through hole is less than U-shaped opening width on sliding rail, and long strip through hole width is again smaller than the outer diameter for being pumped into 7.Special-shaped chain
Piece bottom is fixedly connected by pin shaft with chain.After being completed, bearing 7 can be slided along the U-shaped opening region in sliding rail.
The tubers crops separating machine of above embodiment slides roller mechanism in actual use, first by 1 liang of axis
Plug 3 and positioning jump ring 4 has been fixedly mounted in end, on chain that sliding rail is good with sleeve weld, and special-shaped chain piece is passed through pin
Axis is fixed with chain.Then assembled slide roller both ends are protruded into the long strip through hole and sliding rail of special-shaped chain on piece
In U-shaped opening, with 1 both ends of axis are sequentially passed through bearing 7, bearing positioning sleeve 8, outer roller gasket 5 and outer roller head 6, finally use
Screw is fixed by axis 1 and outer roller head 6.In use, chain is raised and lowered when rotating, bearing 7 can be rotated with chain in cunning
Dynamic gliding in tracks, realizes the movement of slide roller.Meanwhile 7 outer diameter of long strip through hole internal diameter bearing of special-shaped chain on piece, limit can be played
Position effect.
Finally, it should be noted that being explained in detail above in conjunction with attached drawing to the embodiments of the present invention, it is clear that retouch
The embodiment stated is only a specific embodiment of the utility model, the embodiment being not all of.Above-described embodiment is to say
Bright property, it is not limiting, the protection scope of the utility model cannot be limited with following embodiments.But the utility model
It is not limited to the above embodiment, can arbitrarily change in the reasonable scope.Know what those of ordinary skill in the art had
Know in range, other many variations can also be made without departing from the purpose of the present invention.
Claims (4)
1. a kind of tubers crops separating machine slides roller mechanism, which is characterized in that including slide roller, chain and connecting element,
The slide roller includes axis (1), roll surface (2), plug (3), outer roller head (6), bearing (7) and bearing positioning sleeve (8), it is described in
Axis (1) is located at center, and axis (1) is elongated solid axis, and the outer diameter at axis (1) both ends successively decreases to form the in stepped ramp type step by step outward
Fluted, the second concave station (12) end face is arranged in one concave station (11) and the second concave station (12), the first concave station (11) surface
It is provided centrally with internal thread hole；
The plug (3) is symmetrically arranged a pair, and plug (3) center is equipped with through-hole, and plug (3) side is shiny surface, another
Lateral axis (1) center axially extends internal projecting ring and outer bulge loop, and the internal projecting ring internal diameter is greater than through-hole internal diameter, the evagination
Ring is located at plug (3) outer edge；
The roll surface (2) is hollow cylinder, and roll surface (2) both ends outer wall is connect with outer bulge loop inner wall interference respectively, the axis (1)
First concave station (11) at both ends extends through the through-hole at plug (3) center, and axis (1) outer wall and internal projecting ring inner wall are interference
Cooperate, is provided with positioning jump ring (4) in the groove, positioning jump ring (4) side and plug (3) smooth face contact；It is described
Outer roller head (6) be it is cylindric, center is equipped with dumbbell shape through-hole, is sequentially connected bearing positioning sleeve (8) and bearing on the inside of outer roller head (6)
(7), second concave station (12) at axis (1) both ends protrudes into outer roller head after extending through bearing (7) and bearing positioning sleeve (8)
(6) in dumbbell shape through-hole, screw is screwed in into internal thread hole from the dumbbell shape through-hole other side, by outer roller head (6) and axis (1)
It is fixed；Assembled slide roller is connect by connecting element with chain.
2. tubers crops separating machine described in accordance with the claim 1 slides roller mechanism, which is characterized in that the connecting element
Including sliding rail and special-shaped chain piece, the sliding rail is U-shaped metal block, the open end of sliding rail and the set among chain
Cylinder welding, the abnormity chain piece is located side by side on the inside of sliding rail, highly suitable with sliding rail, is provided among special-shaped chain piece
Long strip through hole, the long strip through hole are overlapped with the U-shaped opening of sliding rail；Special-shaped chain piece bottom connects by the way that pin shaft and chain are fixed
It connects；After being completed, bearing (7) can be slided along sliding rail.
3. tubers crops separating machine slides roller mechanism according to claim 2, which is characterized in that the abnormity chain piece
The width of upper long strip through hole is less than U-shaped opening width on sliding rail.
4. tubers crops separating machine described in accordance with the claim 1 slides roller mechanism, which is characterized in that the outer roller head
(6) it is additionally provided between bearing positioning sleeve (8) outer roller gasket (5), the outer roller head (6), outer roller gasket (5), bearing positioning
Set (8) and bearing (7) are successively linked on the second concave station (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681686.5U CN209222570U (en) | 2018-10-16 | 2018-10-16 | A kind of tubers crops separating machine sliding roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681686.5U CN209222570U (en) | 2018-10-16 | 2018-10-16 | A kind of tubers crops separating machine sliding roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222570U true CN209222570U (en) | 2019-08-09 |
Family
ID=67500136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681686.5U Active CN209222570U (en) | 2018-10-16 | 2018-10-16 | A kind of tubers crops separating machine sliding roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222570U (en) |
-
2018
- 2018-10-16 CN CN201821681686.5U patent/CN209222570U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209222570U (en) | A kind of tubers crops separating machine sliding roller mechanism | |
| CN107060542B (en) | A kind of sliding block and slide support hinge of window slide support hinge | |
| CN106248036A (en) | A kind of roll crown measurement apparatus | |
| CN110605518A (en) | Bushing clamping mechanism for automatic welding of automobile seat bushing | |
| CN209397324U (en) | A kind of rings for ring spinning technology and wire loop self-lubricating structure | |
| CN210441854U (en) | Distance measuring device | |
| CN109500266B (en) | Spin riveting machine | |
| CN107954172B (en) | Roller frame for turning section | |
| CN208223721U (en) | A kind of support construction of balancing machine | |
| CN210099831U (en) | Keyboard key height machine detection tool | |
| CN209616067U (en) | A kind of water drilling fixture | |
| CN208788400U (en) | Positioning device is used in a kind of processing of aluminium sheet | |
| CN209811641U (en) | Sliding plate device of die head speed reducer of net cover machine | |
| CN214365929U (en) | Mounting structure of wear-resisting wheel body of centering rod body | |
| CN208353160U (en) | A kind of detection device for pumping-unit motor axis angular adjustment | |
| CN209045986U (en) | The stroke adjuster of terminal machine | |
| CN208795613U (en) | One kind being used for lip gloss automatic detection mechanism | |
| CN208408228U (en) | A kind of detachable forming punching head | |
| CN208870661U (en) | A kind of new engine swing rod | |
| CN207595933U (en) | A kind of chute type automatic deviation rectifying device | |
| CN207516671U (en) | A kind of easy-to-mount spherical-hinge spectacle nose support | |
| CN210484419U (en) | Bearing seat convenient to change bearing | |
| CN206328544U (en) | Hosiery machine turning wheel | |
| CN212135507U (en) | Iris discernment attendance machine convenient to installation | |
| CN208994497U (en) | A kind of sorting machine conveyor chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |