CN108481254A - Peeling rollers attaching/detaching apparatus for maize harvesting machine - Google Patents
Peeling rollers attaching/detaching apparatus for maize harvesting machine Download PDFInfo
- Publication number
- CN108481254A CN108481254A CN201810369773.5A CN201810369773A CN108481254A CN 108481254 A CN108481254 A CN 108481254A CN 201810369773 A CN201810369773 A CN 201810369773A CN 108481254 A CN108481254 A CN 108481254A
- Authority
- CN
- China
- Prior art keywords
- peeling rollers
- detaching apparatus
- peeling
- attaching
- push part
- 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.)
- Granted
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 35
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 35
- 238000003306 harvesting Methods 0.000 title claims abstract description 33
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 31
- 235000009973 maize Nutrition 0.000 title claims abstract description 31
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Abstract
The present invention provides a kind of peeling rollers attaching/detaching apparatus for maize harvesting machine, including：Fixed component and push part, it is dynamic that the fixed component can be such that the peeling rollers maintain static, and the push part can make the flexible partial shrinkage being arranged on the peeling rollers, and be provided with U-lag in the push part.Peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine, it is simple in structure, be easy to carry about with one.In particular, it can be in the case where peeling rollers not be disassembled from maize harvesting machine, you can quickly and easily complete the replacement of the wearing terrain on the rubber roller to peeling rollers.
Description
Technical field
The present invention relates to agricultural machinery technological fields, more particularly it relates to a kind of peeling rollers attaching/detaching apparatus, master
The peeling rollers being used on the peeling machine of corn harvesting machine can be torn open on the peeling rollers not peeling machine from maize harvesting machine
In the case of unloading down, the replacement of peeling rollers is realized.
Background technology
The background of related of the present invention is illustrated below, but these explanations might not constitute the existing of the present invention
Technology.
It is well known that the self-propelled corn harvester overwhelming majority in agricultural harvesting machinery all has the function of peeling, therefore
Substantially it is both provided with peeling machine.Peeling machine generally comprises active peeling rollers disposed in parallel and passive peeling rollers.Pass through rotation
Peeling component on active peeling rollers and passive peeling rollers carries out peeling processing to corn.
Attached drawing 1 is the stereoscopic schematic diagram for the active peeling rollers 1 for being usually used in maize harvesting machine.As shown in the figure, active peeling
Roller 1 includes rubber roller 11 and the cast iron or rubber peeling part 12 that are set gradually around rubber roller 11, double spiral rubber portion 13, short
Rubber ring 14 and hale portion 15.Passive peeling rollers have basically same structure with active peeling rollers.The assembling of active peeling rollers
It can be sleeved on master successively by the way that portion 15, short rubber ring 14, double spiral rubber portion 13 and cast iron or rubber peeling part 12 will be haled
It is completed on the rubber roller 11 of dynamic peeling rollers.Since double spiral rubber portion 13 and short rubber ring 14 are easy-abrasion part, institute
They must be disassembled from rubber roller 11 and be replaced can wear in use for some time, after abrasion.Glue
Roll shaft 11 is usually interference fit with setting double spiral rubber portion 13 on their outer circumference and short rubber ring 14, and in rubber roller
11 two ends for being located at cast iron or rubber peeling part 12 and haling portion 15 are provided through hole, by being plugged on through hole
In axis pin 16 by cast iron or rubber peeling part 12, double spiral rubber portion 13, short rubber ring 14 and hale portion 15 in axial direction
It is fixed on the rubber roller 11 of active peeling rollers.Since rubber roller 1 and setting are in surrounding cast iron or rubber peeling part 12, double
It spiral rubber portion 13, short rubber ring 14 and hales between portion 15 as interference fit, and is passed through in being provided at both ends with for rubber roller 11
Perforation, is inside respectively arranged with axis pin 16, therefore manpower can not be leaned on complete when active peeling rollers 11 are dismantled or installed
At.In addition, the installation of peeling rollers is mainly installed by the device of the hydraulic workstation of factory at present, but this hydraulic pressure work
Make station structure bulky complex, it is irremovable and of high cost, it can not be in maize harvesting machine in field for user or attendant
Between repair when use.
Therefore, it is necessary to a kind of maize harvesting machine peeling rollers repairs that can solve the above-mentioned problems in the prior art to tear open
Assembling device, so as to conveniently realize the dismounting and replacement of maize harvesting machine peeling rollers in field.
The application for a patent for invention of Publication No. CN106181359A provides a kind of tearing open for maize harvesting machine peeling rollers
Assembling device, the attaching/detaching apparatus include the first bearing part supported for the first end to peeling rollers, for peeling
The second bearing part that the second end of roller is supported and for peeling rollers to be clamped in the first bearing part and second
Rod piece between bearing portion part, rod piece link together the first bearing part and the second bearing part, and can make first
The distance between bearing portion part and the second bearing part change.According to the attaching/detaching apparatus of this application can by peeling rollers from jade
Vulnerable part is removed from rubber roller after being removed on rice cropper, and it is replaced using new vulnerable part, from
And can realize the rapid-maintenance of peeling rollers, restore its peeling function rapidly.Convenient for user to the portion easy to wear of corn husking roller
Part carries out realizing self disassembling, replacement and installation, reduces use cost.
But attaching/detaching apparatus disclosed in above-mentioned application has the following disadvantages：For example, parts are more, manufacture needs at
This is higher；Rod piece is longer, occupies more space, not readily portable；Still some are cumbersome when assemble products from parts and dismounting parts,
The time needed is longer, artificial more, causes inefficient；In addition, most of all, the attaching/detaching apparatus still cannot achieve is shelling
Roller uses in the case of not disassembled from maize harvesting machine, and field operation efficiency is low, reduces the income of user.
Invention content
The present invention is proposed precisely in order to solving the above problems.The present invention proposes a kind of stripping for maize harvesting machine
Roller attaching/detaching apparatus.
According to an aspect of the present invention, it proposes a kind of peeling rollers attaching/detaching apparatus for maize harvesting machine, including：Gu
Determine component and push part, it is dynamic that the fixed component can be such that the peeling rollers maintain static, and the push part can make institute
The flexible partial shrinkage being arranged on peeling rollers is stated, and U-lag is provided in the push part.
Preferably, it is provided with fixed auxiliary member in the fixed component.
Preferably, the fixed component is screw rod, and the fixed auxiliary member is the nut being arranged in described screw rod one end.
Preferably, it is provided with pushing auxiliary member in the push part.
Preferably, the push part has the tubular of end cap in one end open and the other end, is arranged on the end cap
There are through-hole, at least one end of the fixed component that can pass through the through-hole.
Preferably, the pushing auxiliary member is nut, the nut be arranged outside the end cap and in it is described
At the corresponding position of through-hole.
Preferably, the U-lag is arranged in the periphery wall of the push part.
Preferably, the U-lag is two and is symmetrically arranged.
Preferably, the push part is made of carbon steel material.
Peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine, it is simple in structure, be easy to carry about with one.In particular,
It can be in the case where peeling rollers not be disassembled from maize harvesting machine, you can are quickly and easily completed to peeling rollers
The replacement of wearing terrain on rubber roller.In other words, it can realize instant maintenance of the peeling rollers in field of maize harvesting machine, save
Shi Shengli greatly reduces the cost of operation, repair.
Description of the drawings
By the specific embodiment part provided referring to the drawings, the features and advantages of the present invention will become more to hold
It is readily understood, in the accompanying drawings：
Fig. 1 is the stereoscopic schematic diagram for showing common peeling rollers in the prior art；
Fig. 2 is the peeling rollers attaching/detaching apparatus non-operation time-division according to the present invention for being dismounted to the peeling rollers of Fig. 1
The schematic diagram opened；
Fig. 3 is the solid of the fixed component of the peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine peeling rollers
Schematic diagram；
Fig. 4 A and 4B are the push part of the peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine peeling rollers
Lateral stereoscopic schematic diagram；
Fig. 5-Fig. 6 is the application signal of the peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine peeling rollers
Figure.
Reference numeral：
1 peeling rollers
13 double spiral rubber portion of 11 rubber roller, 12 cast iron or rubber peeling part
14 short rubber rings 15 hale 16 axis pin of portion
2 attaching/detaching apparatus
21 fixed components 211 fix auxiliary member
22 push part 221 push auxiliary member
222 end cap, 223 through-hole, 224 U-lag
Specific implementation mode
Exemplary embodiments of the present invention are described in detail with reference to the accompanying drawings.Illustrative embodiments are retouched
It states merely for the sake of demonstration purpose, and is definitely not to the present invention and its application or the limitation of usage.
Fig. 1 is the stereoscopic schematic diagram for showing common peeling rollers in the prior art.As previously mentioned, peeling rollers are generally divided into
Active peeling rollers and passive peeling rollers, but their structure is essentially identical, thus collectively referred to as peeling rollers.Still as previously mentioned,
Peeling rollers generally comprise：Rubber roller 11, be arranged the cast iron on rubber roller 11 or rubber peeling part 12, double spiral rubber portion 13,
Short rubber ring 14 and hale portion 15.In addition, in the through hole that is provided at both ends with of rubber roller 11, it is inside respectively arranged with axis pin
16.Axis pin 16 is used for being fastened and fixed after aforementioned each section is installed on rubber roller 11.When the portion easy to wear of peeling rollers, example
After being worn such as double spiral rubber portion 13 and short rubber ring 14, it is necessary to they are disassembled from rubber roller 11 and is replaced, this
When need first to remove axis pin 16, then dismantle lower other parts.
The peeling rollers dismounting that Fig. 2 shows according to the present invention for being dismounted to the maize harvesting machine peeling rollers of Fig. 1
The decomposition diagram of device.Fig. 3 shows the peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine peeling rollers
The stereoscopic schematic diagram of fixed component.Fig. 4 A and 4B show that the peeling rollers according to the present invention for maize harvesting machine peeling rollers are torn open
The lateral stereoscopic schematic diagram of the push part of assembling device.
As shown in Fig. 2,3 and 4A-4B, the peeling for maize harvesting machine peeling rollers according to an embodiment of the present invention
Roller attaching/detaching apparatus 2 includes fixed component 21 and push part 22, and U-lag is provided in push part 22.As an example, fixed part
Part 21 and push part 22 can be separated single piece bodies can be used in conjunction with each other when carrying out dismounting operation to peeling rollers.
For example, that peeling rollers can be made to maintain static is dynamic for fixed component 21.As an example, fixed component 21 can be by contacting or being connected to stripping
One end of roller 1 makes its fixation no longer rotate.Push part 22 can make the flexible part being arranged on peeling rollers
Compression.For example, when fixed component 21 makes peeling rollers not rotate, flexible portion on peeling rollers is pushed using push part 22
Divide, such as rubber peeling part 12 etc. is compressed, and the running through from rubber roller 11 of axis pin 16 against rubber peeling part 12 is thus made
It separates, is completed to wear in hole, e.g., the replacement in rubber peeling part 12 and double spiral rubber portion 13 etc..
Further, fixed auxiliary member 211 is may be provided in fixed component 21, with auxiliary securing member to peeling rollers
It is fixed.It may be provided in push part 22 and push auxiliary member 221, to assist push part 22 to make flexible portion on peeling rollers
Partial compression.
In one specifically embodiment, fixed component 21 can be screw rod, and fixed auxiliary member 211 can be provided in
The nut of the screw rod one end.As shown in Figure 3.Push part 22 has end cap 222 in one end open and the other end
Tubular.Through-hole 223 is provided on end cap 222, at least one end of fixed component 21 can pass through the through-hole 223.Push auxiliary
Part 221 can be provided in the nut on end cap 222, which is on end cap at position corresponding with through-hole 223, from
And through-hole 223 is connected to the internal diameter of nut.Screw rod can be passed through from the internal diameter that through-hole 223 and nut are connected to.In addition, logical
Hole 223 can also be the female hole of setting.Further, it is symmetrically set in the periphery wall of the push part 22 of tubular
U-lag 224 there are two setting.U-lag 224 extends along the axial direction of push part, as shown in Fig. 4 A and 4B.U-shaped is set
The effect of slot 224 is：When the attaching/detaching apparatus in use, the axis pin 16 in the both ends through hole of rubber roller 11 can be made to pass through.
It will be described in detail later.
Further, push part 22 is preferably provided with greater hardness, as an example, it usually can be by carbon structural steels
Material is made.
The application of peeling rollers attaching/detaching apparatus according to the present invention will be briefly described below, in favor of more fully understanding this hair
It is bright.Fig. 5-6 shows the application schematic diagram of the peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine peeling rollers.
The dismounting operation of peeling rollers attaching/detaching apparatus according to the present invention is introduced first.When maize harvesting machine peeling rollers it is easy
Wear, for example, being needed after cast iron or rubber peeling part 12 and/or the abrasion such as double spiral rubber portion 13 and/or short rubber ring 14
When replacement, first by the fixed component 21 of peeling rollers attaching/detaching apparatus according to the present invention, e.g., screw rod without fixed auxiliary member
211, as nut 22 one end from the end cap 222 of push part 22 push auxiliary member 221 such as nut internal diameter and through-hole
It is passed through in 223, as shown in Figure 2.Then, one end without nut of screw rod makes stripping by one end without gear of peeling rollers
Roller is fixed from rotation, for example, one end without nut of screw rod can hold out against peeling rollers, is thus fixed from peeling rollers and turns
It is dynamic.In practice, in general, the end of one end without gear of peeling rollers has one end without nut with screw rod
Matching ends positioning fastening part, for example, it may be screw thread, but not limited to this, as long as can be with screw rod without nut
The matching ends of one end fasten.Make push part 22 along screw rod precession later, and make its open one end
It on the component that periphery wall top pressure is arranged on the rubber roller of peeling rollers, such as hales in portion 15, and makes in push part 22
Two U-lags 224 it is corresponding with the axis pin 16 on the rubber roller 11 of peeling rollers, as a result, axis pin 16 pass through two U-lags 224,
Any obstruction is not caused to periphery wall.Push part 22 squeezes forward this and hales portion 15, has bullet on rubber roller 11 as a result,
Property component compressive state is presented, usual portion easy to wear is all flexible component so that axis pin 16 is detached from from through hole,
After dismantling lower bearing pin 16, peeling rollers attaching/detaching apparatus according to the present invention is removed, then the component that will be had worn out, for example, cast iron
Or rubber peeling part 12 and/or double spiral rubber portion 13 and/or short rubber ring 14 etc. disassemble, that is, complete peeling rollers abrasion
The dismounting in portion.
When new for example, cast iron or rubber peeling part 12 and/or double spiral rubber portion 13 and/or the short rubber that will be replaced
The portion easy to wear of circle 14 etc. is installed on rubber roller 11 and then one end without nut of screw rod is passed through push part 22
One end without nut of through-hole on end, screw rod makes it maintain static with the cooperation of one end without gear of peeling rollers again
It is dynamic.The periphery wall of open one end of push part 22 top pressure for example haling in portion 15 in peeling rollers again, makes axis pin 16
Two U-lags 224 by push part 22 and the through hole on rubber roller 11 consolidate the new portion easy to wear replaced
Determine onto the rubber roller of peeling rollers.The peeling rollers attaching/detaching apparatus of the present invention is removed, this completes new portions easy to wear to peeling
The assembly of roller.
It should be noted that the purpose that the fixation auxiliary member 211 in fixed component 21 is arranged is：Fixed component is set to be more easy to
In carrying out fastening positioning to peeling rollers.For example, when fixed component 21 is screw rod, it also can be by means of other tools, such as pass through
Spanner is tightened, and the fixation auxiliary member of the nut of screw rod one end is for example, fixed on, so that screw rod more fastens peeling rollers positioning, really
Protect the motionless of peeling rollers.In addition it is also necessary to which explanation, the purpose that setting pushes auxiliary member 221 in push part 22 are also
It is：Push part 22 is set to be easier to hale portion 15 on top pressure rubber roller.For example, can be by the tool of spanner etc to for example
Pushing auxiliary member 221 for the nut on end cap 222 is arranged is tightened, so that push part 22, which is easier to top pressure, hales portion, from
And the axis pin 16 on the rubber roller of peeling rollers is made to be also easier to be detached from, it disassembles.
It can be seen that the peeling rollers attaching/detaching apparatus according to the present invention for maize harvesting machine can by peeling rollers not from
In the case that integral demounting gets off on maize harvesting machine, make the easy-abrasion parts of peeling rollers easily from the rubber roller of peeling rollers
The easy-abrasion part for disassembling, and more renewing, is assembled again, so as to realize the rapid-maintenance of peeling rollers, rapidly
Restore the effect of its peeling function.In particular, peeling rollers attaching/detaching apparatus according to the present invention includes can mutually matched fixed part
Part and push part.Described two modular constructions are simple, are easy to carry about with one, easy to operate.They can be used as random attachment granting
To user, when the peeling rollers wearing terrain of the maize harvesting machine of user needs replacing, user is need not be by entire peeling rollers
In the case that cropper disassembles, so that it may with realizing self disassembling, replace, so as to save the plenty of time, greatly reduce
Working service cost.U-lag on the surrounding wall of push part can make the axis pin 16 on peeling rollers be easy to pass through, and not hinder pair
The pushing in portion is haled, and is easy to the through hole being detached from rubber roller, is also easy to be installed to after replacing wearing terrain and run through
In hole, to considerably improve the efficiency of peeling rollers dismounting.
It should also be noted that, although the push part with U-lag of front citing screw rod and substantially tubular is coordinated
The present invention is described in detail, it should be understood, however, that embodiments of the present invention are not limited to previously described specific example.
Other embodiments can also be applied, if in particular, fixed component and push part can cooperate, peeling rollers not
In the case of being disassembled from maize harvesting machine, the wearing terrain on time saving and energy saving ground dismounting and change rubber roller.
Although the present invention is described in detail with reference to illustrative embodiments, but it is to be understood that the present invention is simultaneously
It is not limited to the specific implementation mode be described in detail and shown in text, without departing from claims limited range the case where
Under, those skilled in the art can make various changes to the illustrative embodiments, these changes should all fall into the present invention
Protection domain.
Claims (9)
1. a kind of peeling rollers attaching/detaching apparatus for maize harvesting machine, including：Fixed component (21) and push part (22), it is described
It is dynamic that fixed component (21) can be such that the peeling rollers maintain static, and the push part (22) can make to be arranged on the peeling rollers
Flexible partial shrinkage, and U-lag (224) is provided in the push part (22).
2. peeling rollers attaching/detaching apparatus as described in claim 1, which is characterized in that be provided with fixation on the fixed component (21)
Auxiliary member (211).
3. peeling rollers attaching/detaching apparatus as claimed in claim 2, which is characterized in that the fixed component (21) is screw rod, described
Fixed auxiliary member (211) is the nut being arranged in described screw rod one end.
4. peeling rollers attaching/detaching apparatus as described in claim 1, which is characterized in that be provided with pushing on the push part (22)
Auxiliary member (221).
5. peeling rollers attaching/detaching apparatus as claimed in claim 4, which is characterized in that the push part (22) in one end open simultaneously
And the other end has the tubular of end cap (222), and through-hole (223) is provided on the end cap (222), the fixed component (21)
At least one end can pass through the through-hole (223).
6. peeling rollers attaching/detaching apparatus as claimed in claim 5, which is characterized in that the pushing auxiliary member (221) is nut, institute
Nut setting is stated in the end cap (222) outside and at position corresponding with the through-hole (223).
7. peeling rollers attaching/detaching apparatus as claimed in claim 6, which is characterized in that the U-lag (224) is arranged in the pushing
In the periphery wall of component (22).
8. peeling rollers attaching/detaching apparatus as claimed in claim 7, which is characterized in that the U-lag (224) is for two and symmetrical
Ground is arranged.
9. peeling rollers attaching/detaching apparatus as described in claim 1, which is characterized in that the push part (22) is by carbon steel material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810369773.5A CN108481254B (en) | 2018-04-23 | 2018-04-23 | Peeling roller dismounting device for corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810369773.5A CN108481254B (en) | 2018-04-23 | 2018-04-23 | Peeling roller dismounting device for corn harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108481254A true CN108481254A (en) | 2018-09-04 |
| CN108481254B CN108481254B (en) | 2024-02-20 |
Family
ID=63312925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810369773.5A Active CN108481254B (en) | 2018-04-23 | 2018-04-23 | Peeling roller dismounting device for corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108481254B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10119445A1 (en) * | 2000-04-21 | 2001-10-25 | Facom S A | Pull-off tool consists of threaded bar, shaft, sleeve, blocking tool, holder with arms, handle, and end surface of shaft |
| JP2006051560A (en) * | 2004-08-11 | 2006-02-23 | Riido:Kk | Insertion tool of joint metal fitting into spiral reinforced hose |
| CN201079943Y (en) * | 2007-07-13 | 2008-07-02 | 卢锦文 | Unloading and pulling equipment |
| CN203380838U (en) * | 2013-05-31 | 2014-01-08 | 沁阳市泰利机械制造有限公司 | Rubber roll assembling press machine for corn husker |
| CN205734702U (en) * | 2016-05-18 | 2016-11-30 | 河南中烟工业有限责任公司 | Bearing extractor |
| CN106181359A (en) * | 2016-07-15 | 2016-12-07 | 河南瑞创通用机械制造有限公司 | Attaching/detaching apparatus for maize harvesting machine peeling rollers |
| CN208084265U (en) * | 2018-04-23 | 2018-11-13 | 河南瑞创通用机械制造有限公司 | Peeling rollers attaching/detaching apparatus for maize harvesting machine |
| CN208132850U (en) * | 2018-05-08 | 2018-11-23 | 姜伟 | Peeling rollers changer |
-
2018
- 2018-04-23 CN CN201810369773.5A patent/CN108481254B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10119445A1 (en) * | 2000-04-21 | 2001-10-25 | Facom S A | Pull-off tool consists of threaded bar, shaft, sleeve, blocking tool, holder with arms, handle, and end surface of shaft |
| JP2006051560A (en) * | 2004-08-11 | 2006-02-23 | Riido:Kk | Insertion tool of joint metal fitting into spiral reinforced hose |
| CN201079943Y (en) * | 2007-07-13 | 2008-07-02 | 卢锦文 | Unloading and pulling equipment |
| CN203380838U (en) * | 2013-05-31 | 2014-01-08 | 沁阳市泰利机械制造有限公司 | Rubber roll assembling press machine for corn husker |
| CN205734702U (en) * | 2016-05-18 | 2016-11-30 | 河南中烟工业有限责任公司 | Bearing extractor |
| CN106181359A (en) * | 2016-07-15 | 2016-12-07 | 河南瑞创通用机械制造有限公司 | Attaching/detaching apparatus for maize harvesting machine peeling rollers |
| CN208084265U (en) * | 2018-04-23 | 2018-11-13 | 河南瑞创通用机械制造有限公司 | Peeling rollers attaching/detaching apparatus for maize harvesting machine |
| CN208132850U (en) * | 2018-05-08 | 2018-11-23 | 姜伟 | Peeling rollers changer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108481254B (en) | 2024-02-20 |
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