CN205533952U - Agricultural machinery bumper shock absorber - Google Patents
Agricultural machinery bumper shock absorber Download PDFInfo
- Publication number
- CN205533952U CN205533952U CN201620336164.6U CN201620336164U CN205533952U CN 205533952 U CN205533952 U CN 205533952U CN 201620336164 U CN201620336164 U CN 201620336164U CN 205533952 U CN205533952 U CN 205533952U
- Authority
- CN
- China
- Prior art keywords
- movable block
- mobile jib
- expansion link
- pedestal
- agricultural machinery
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses an agricultural machinery bumper shock absorber, including mobile jib and base, the lower part and the base fixed connection of mobile jib, and the one end of mobile jib runs through the base and extends to the bottom of base, the top of base is provided with first movable block and second movable block respectively, supreme first movable block and the second movable block of running through is in proper order down followed to the other end of mobile jib, the bottom of first movable block is seted up flutedly, the top of mobile jib is provided with transfer ball, be provided with respectively between first movable block and the second movable block and be annular cushion and be two annular damping spring, be provided with a telescoping device and a damping spring between first movable block and the base respectively. This agricultural machinery bumper shock absorber has avoided the deformation of bumper shock absorber, and the shock attenuation effect is more various, and damping spring is not fragile, and stability can be good, and the effectual wearing and tearing of avoiding the bumper shock absorber have avoided the bumper shock absorber to break down, and the security performance is high, does benefit to the agricultural production, the effectual life who ensures the bumper shock absorber.
Description
Technical field
This utility model relates to agricultural technology field, is specially a kind of agricultural machinery amortisseur.
Background technology
China is as a large agricultural country, cultivated area is wide, agricultural product are the most flourishing, along with economic fast development and the increase of farmers' income, agricultural district is being cultivated, fertilising, the aspect such as spray insecticide gradually is replaced by machinery agricultural machinery, machinery agricultural machinery refers to that the various plant equipment used in agricultural production are referred to as, such as tractor, level land machine, fertilizer applicator, the equipment such as harvester, along with country's reinforcement to agricultural policy support dynamics, the increase of the allowance for purchasing agricultural machinery project funds, while bringing further prosperity to Farm Machinery Market, also the market competition in aggravation industry.At present, a part of agricultural machinery on market is under high-strength working, and amortisseur often breaks down, amortisseur serious wear, has had a strong impact on the safety of agricultural machinery, has been unfavorable for agricultural production, simultaneously, a part of agricultural machinery amortisseur, damping effect is single, and damping effect is poor, amortisseur is easily deformed, damping spring is easily damaged, and stability is poor, and service life is low.
Utility model content
The purpose of this utility model is to provide a kind of agricultural machinery amortisseur, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of agricultural machinery amortisseur，Including mobile jib and pedestal，The bottom of described mobile jib is fixing with pedestal to be connected，And one end of mobile jib runs through pedestal and extends to the bottom of pedestal，The top of described pedestal is respectively arranged with the first movable block and the second movable block，The other end of described mobile jib sequentially passes through the first movable block and the second movable block from bottom to up，The bottom of described first movable block offers groove，The top of described mobile jib is provided with Universal caster，Cushion in the form of a ring and the second damping spring in the form of a ring it is respectively arranged with between described first movable block and the second movable block，Retractor device and the first damping spring it is respectively arranged with between described first movable block and pedestal，And first damping spring be set on mobile jib，Described retractor device includes expansion link and fixing bar，The bottom of described fixing bar is fixedly connected on pedestal，The top of described expansion link is arranged in groove，The bottom of described expansion link is set in fixing bar，And the bottom symmetrical of expansion link offers draw-in groove，The bottom of described expansion link is provided with piston，The bottom of described piston is fixedly connected with spring stack，The bottom of described spring stack is provided with spring base，The bottom of described spring base is fixedly connected on fixing bar，Two phosphorus bronze sheet in tiles it are symmetrically arranged with in the sheathed mouth of described expansion link and fixing bar，It is provided with fixture block in two described phosphorus bronze sheet，And the fixture block in two phosphorus bronze sheet is fixedly connected with on the expansion link offering two draw-in grooves.
Preferably, described retractor device is equal with the quantity of groove, and the quantity of retractor device and groove is at least four.
Preferably, described mobile jib offers ring screw, and ring screw and the first damping spring suitable.
Preferably, the length of described fixing bar is more than the length of expansion link.
Compared with prior art, the beneficial effects of the utility model are: this agricultural machinery amortisseur, it is provided by the first damping spring, cooperating of second damping spring and cushion, can effectively avoid the deformation of amortisseur, damping effect is more various, it is provided by retractor device, damping spring can be effectively protected, damping spring is hardly damaged, stability is good, it is provided by Universal caster and ring screw, Universal caster can adjust the loading angle of support automatically, a parallel motion is remained between mobile jib and each shock-absorption device of amortisseur, effectively avoid the abrasion of amortisseur, avoid amortisseur to break down, security performance is high, it is beneficial to agricultural production, effectively ensure the service life of amortisseur.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model mobile jib structure chart；
Fig. 3 is this utility model the first movable block bottom plan view；
Fig. 4 is this utility model retractor device structural representation；
Fig. 5 is this utility model Telescopic rod structure schematic diagram；
Fig. 6 is this utility model phosphorus bronze sheet structural representation.
In figure: 1 mobile jib, 2 pedestals, 3 fix bar, 4 retractor devices, 5 expansion links, 6 first movable blocks, 7 cushions, 8 Universal casters, 9 second movable blocks, 10 second damping springs, 11 first damping springs, 12 ring screws, 13 grooves, 14 fixture blocks, 15 spring stacks, 16 spring bases, 17 pistons, 18 phosphorus bronze sheet, 19 draw-in grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-6，A kind of technical scheme of this utility model offer: a kind of agricultural machinery amortisseur，Including mobile jib 1 and pedestal 2，The bottom of mobile jib 1 is fixing with pedestal 2 to be connected，It is effectively guaranteed stablizing of this agricultural machinery amortisseur，And one end of mobile jib 1 runs through pedestal 2 and extends to the bottom of pedestal 2，The top of pedestal 2 is respectively arranged with the first movable block 6 and the second movable block 9，The other end of mobile jib 1 sequentially passes through the first movable block 6 and the second movable block 9 from bottom to up，Can effectively ensure that the mutually coordinated of amortisseur，The bottom of the first movable block 6 offers groove 13，The top of mobile jib 1 is provided with Universal caster 8，Can effectively ensure that the motion that the mobile jib 1 of amortisseur is relative with the holding of amortisseur work equipment，Avoid the abrasion of amortisseur，Cushion 7 in the form of a ring and the second damping spring 10 in the form of a ring it is respectively arranged with between first movable block 6 and the second movable block 9，Effectively ensure the stability of amortisseur，Good damping effect，Retractor device 4 and the first damping spring 11 it is respectively arranged with between first movable block 6 and pedestal 2，Retractor device 4 is equal with the quantity of groove 13，And the quantity of retractor device 4 and groove 13 is at least four，Ensure that agreeing with of retractor device 4 and groove 13，And first damping spring 11 be set on mobile jib 1，Ring screw 12 is offered on mobile jib 1，And ring screw 12 is suitable with the first damping spring 11，Effectively avoid the abrasion of amortisseur，Retractor device 4 includes expansion link 5 and fixing bar 3，The length of fixing bar 3 is more than the length of expansion link 5，Ensure that retractor device 4 can maximized be operated，The bottom of fixing bar 3 is fixedly connected on pedestal 2，Effectively ensure the stability of retractor device 4，The top of expansion link 5 is arranged in groove 13，Ensure that the first damping spring 11 can effectively coordinate with retractor device 4，The bottom of expansion link 5 is set in fixing bar 3，And the bottom symmetrical of expansion link 5 offers draw-in groove 19，The bottom of expansion link 5 is provided with piston 17，It is effectively guaranteed the running of retractor device 4，The bottom of piston 17 is fixedly connected with spring stack 15，It is effectively guaranteed the flexible of retractor device 4，The bottom of spring stack 15 is provided with spring base 16，The bottom of spring base 16 is fixedly connected on fixing bar 3，Two phosphorus bronze sheet 18 in tiles it are symmetrically arranged with in the sheathed mouth of expansion link 5 and fixing bar 3，It is provided with fixture block 14 in two phosphorus bronze sheet 18，And the fixture block 14 in two phosphorus bronze sheet 18 is fixedly connected with on the expansion link 5 offering two draw-in grooves 19，Retractor device 4 is in telescopic process，Phosphorus bronze sheet 18 is rested in the position of pressure bearing by the elastic bag that phosphorus bronze sheet 18 produces，Fixture block 14 in phosphorus bronze sheet 18 is arranged in draw-in groove 19，It is effectively guaranteed expansion link 5 and fixing bar 3 can coordinate operation.
Operation principle: during use, Universal caster 8 by this agricultural machinery amortisseur top can adjust the loading angle of support automatically, the mobile jib 1 of amortisseur remains a parallel motion with the work equipment on decelerator, under stress effect, mutually agree with between first damping spring 11 and ring screw 12, cooperating of first damping spring the 11, second damping spring 10, cushion 7 and retractor device 4, alleviates and discharges partial pressure, ensures the work of agricultural machinery amortisseur normal table.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. an agricultural machinery amortisseur，Including mobile jib (1) and pedestal (2)，It is characterized in that: the bottom of described mobile jib (1) is fixing with pedestal (2) to be connected，And one end of mobile jib (1) runs through pedestal (2) and extends to the bottom of pedestal (2)，The top of described pedestal (2) is respectively arranged with the first movable block (6) and the second movable block (9)，The other end of described mobile jib (1) sequentially passes through the first movable block (6) and the second movable block (9) from bottom to up，The bottom of described first movable block (6) offers groove (13)，The top of described mobile jib (1) is provided with Universal caster (8)，Cushion (7) in the form of a ring and the second damping spring (10) in the form of a ring it is respectively arranged with between described first movable block (6) and the second movable block (9)，Retractor device (4) and the first damping spring (11) it is respectively arranged with between described first movable block (6) and pedestal (2)，And first damping spring (11) be set on mobile jib (1)，Described retractor device (4) includes expansion link (5) and fixing bar (3)，The bottom of described fixing bar (3) is fixedly connected on pedestal (2)，The top of described expansion link (5) is arranged in groove (13)，The bottom of described expansion link (5) is set in fixing bar (3)，And the bottom symmetrical of expansion link (5) offers draw-in groove (19)，The bottom of described expansion link (5) is provided with piston (17)，The bottom of described piston (17) is fixedly connected with spring stack (15)，The bottom of described spring stack (15) is provided with spring base (16)，The bottom of described spring base (16) is fixedly connected on fixing bar (3)，Two phosphorus bronze sheet (18) in tiles it are symmetrically arranged with in the sheathed mouth of described expansion link (5) and fixing bar (3)，It is provided with fixture block (20) on two described phosphorus bronze sheet (18)，And the fixture block (14) on two phosphorus bronze sheet (18) is fixedly connected with on the expansion link (5) offering two draw-in grooves (19).
- A kind of agricultural machinery amortisseur the most according to claim 1, it is characterised in that: described retractor device (4) is equal with the quantity of groove (13), and the quantity of retractor device (4) and groove (13) is at least four.
- A kind of agricultural machinery amortisseur the most according to claim 1, it is characterised in that: offer ring screw (12) on described mobile jib (1), and ring screw (12) is suitable with the first damping spring (11).
- A kind of agricultural machinery amortisseur the most according to claim 1, it is characterised in that: the length of described fixing bar (3) is more than the length of expansion link (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336164.6U CN205533952U (en) | 2016-04-20 | 2016-04-20 | Agricultural machinery bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336164.6U CN205533952U (en) | 2016-04-20 | 2016-04-20 | Agricultural machinery bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533952U true CN205533952U (en) | 2016-08-31 |
Family
ID=56796627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336164.6U Expired - Fee Related CN205533952U (en) | 2016-04-20 | 2016-04-20 | Agricultural machinery bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453964A (en) * | 2019-09-09 | 2019-11-15 | 中联精工（天津）有限公司 | A kind of communication base station bracket |
| CN113833801A (en) * | 2021-08-23 | 2021-12-24 | 安徽金三环金属科技有限公司 | A high-efficient damping device for agricultural machinery equipment |
-
2016
- 2016-04-20 CN CN201620336164.6U patent/CN205533952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453964A (en) * | 2019-09-09 | 2019-11-15 | 中联精工（天津）有限公司 | A kind of communication base station bracket |
| CN113833801A (en) * | 2021-08-23 | 2021-12-24 | 安徽金三环金属科技有限公司 | A high-efficient damping device for agricultural machinery equipment |
| CN113833801B (en) * | 2021-08-23 | 2024-05-17 | 安徽金三环金属科技有限公司 | Efficient damping device for agricultural machinery equipment |
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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: 20160831 Termination date: 20170420 |