CN108177619B - Mini-tiller full-surrounding damping bumper - Google Patents
Mini-tiller full-surrounding damping bumper Download PDFInfo
- Publication number
- CN108177619B CN108177619B CN201711435097.9A CN201711435097A CN108177619B CN 108177619 B CN108177619 B CN 108177619B CN 201711435097 A CN201711435097 A CN 201711435097A CN 108177619 B CN108177619 B CN 108177619B
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- Prior art keywords
- bumper
- shock
- cultivator
- micro
- piston
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1893—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact comprising a multiplicity of identical adjacent shock-absorbing means
Abstract
The utility model provides a plough quick-witted full enclosure shock attenuation bumper a little, includes the bumper main part, the front end fixed mounting of bumper main part has first bumper, and the both ends fixed mounting of first bumper has the second bumper, the centre fixed mounting of bumper main part has the crossbeam, fixed mounting has the strengthening rib between first bumper and the crossbeam, and the strengthening rib below is close to crossbeam position fixed mounting and has damper, the fixed surface of second bumper installs the fixed plate. Through being equipped with the second bumper at the both ends of first bumper, can surround the machine of ploughing a little like this, greatly increased the security during production, through be equipped with the strengthening rib between first bumper and crossbeam, can strengthen the intensity and the hardness of whole bumper like this, further improvement the security, through be equipped with the bumper shock absorber near the crossbeam position below the strengthening rib, the vibrations that can avoid ploughing a little the during operation to produce like this have improved the life-span of bumper.
Description
Technical Field
The invention relates to the technical field of mini-tillers, in particular to a bumper for a mini-tilter.
Background
The bumper, be located the most region in car place ahead and rear, be designed in avoiding the influence that the outside damage of vehicle caused vehicle safety system, they have the ability that reduces driver and crew's injury when the striking, it also is equipped with the bumper to plough the machine a little, current bumper does not surround machine a little entirely, the security when having reduced production, and, the intensity and the hardness of whole bumper are not enough, can cause serious damage to bumper and machine a little so for a long time, still can not avoid the damage to the bumper of vibrations that the machine a little during operation produced, the life-span of bumper has been reduced, so need improve the structure of bumper.
Disclosure of Invention
The invention aims to provide a full-surrounding shock absorption bumper of a mini-tiller, which can solve the problems that the bumper in the prior art is not provided with the full-surrounding mini-tiller, the safety during production is reduced, the strength and hardness of the whole bumper are insufficient, the bumper and the mini-tiller can be seriously damaged for a long time, the bumper cannot be damaged by vibration generated by the mini-tiller during working, and the service life of the bumper is shortened.
The front end of the bumper body is fixedly provided with a first bumper, two ends of the first bumper are fixedly provided with second bumpers, the middle of the bumper body is fixedly provided with a cross beam, a reinforcing rib is fixedly arranged between the first bumper and the cross beam, a damping mechanism tightly attached to a mini-tiller is fixedly arranged at a position, close to the cross beam, below the reinforcing rib, a fixing plate is fixedly arranged on the outer surface of the second bumper, the front end of the fixing plate is provided with a positioning hole, the front end of the first bumper is provided with a buffer groove, and the rear end of the buffer groove is fixedly provided with a baffle plate.
Further, damper is including the bumper shock absorber, the inside of bumper shock absorber is provided with damping spring, damping spring's upper and lower both ends respectively fixed mounting have last steel sheet and lower steel sheet, and the lower steel sheet is located the below of last steel sheet, the upper surface of going up the steel sheet is provided with anti-skidding rubber pad, damping spring's centre fixed mounting has the piston, and the upper end of piston is provided with the bolt.
Further, damping spring's quantity is two sets of, and damping spring's both ends are provided with the rubber pad.
Further, a cylinder is arranged below the piston, and a piston rod is movably arranged between the cylinder and the piston.
Further, the method comprises the following steps: the upper surface of the anti-skid rubber pads is provided with anti-skid lines, and the number of the anti-skid rubber pads is two.
Furthermore, the damping mechanism is a hollow damping rubber pad, one side of the damping mechanism is fixed on the reinforcing rib, and the other side of the damping mechanism is tightly attached to the mini-tiller.
Furthermore, the number of the positioning holes is four, the upper ends of the positioning holes are fixedly provided with screws and gaskets, and the radius of the positioning holes is larger than that of the screws and smaller than that of the gaskets.
Furthermore, the number of the baffle plates is two, and the rear end of each baffle plate is provided with an air cushion.
Furthermore, the number of the reinforcing ribs is two, and the reinforcing ribs and the cross beam form a support frame.
Due to the adoption of the technical scheme, the invention has the following advantages:
the invention has reasonable structural design, convenient use and good practical effect; through being equipped with the second bumper at the both ends of first bumper, can surround the machine of ploughing a little like this, greatly increased the security during production, through be equipped with the strengthening rib between first bumper and crossbeam, can strengthen the intensity and the hardness of whole bumper like this, further improvement the security, through be equipped with the bumper shock absorber near the crossbeam position below the strengthening rib, the vibrations that can avoid ploughing a little the during operation to produce like this have improved the life-span of bumper.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the present invention are described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is an enlarged view of B in fig. 2.
In the figure: 1-bumper body, 2-first bumper, 3-second bumper, 4-beam, 5-reinforcing rib, 6-shock absorber, 7-fixing plate, 8-positioning hole, 9-shock absorbing spring, 10-upper steel plate, 11-lower steel plate, 12-anti-skid rubber pad, 13-piston, 14-bolt, 15-buffer groove and 16-baffle.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1 to 4, a mini-tiller full-surrounding shock absorption bumper comprises a bumper body 1, a first bumper 2 is fixedly mounted at the front end of the bumper body 1, second bumpers 3 are fixedly mounted at the two ends of the first bumper 2, the mini-tiller can be completely surrounded by the second bumpers 3, the safety during production is greatly improved, a cross beam 4 is fixedly mounted in the middle of the bumper body 1, reinforcing ribs 5 are fixedly mounted between the first bumper 2 and the cross beam 4, shock absorbers 6 are fixedly mounted below the reinforcing ribs 5 and close to the cross beam 4, the strength and the hardness of the whole bumper can be enhanced by the arrangement of the reinforcing ribs 5, the safety is further improved, the shock absorbers 6 can prevent the bumper from being damaged by vibration generated during the operation of the mini-tiller, the service life of the bumper is prolonged, a fixing plate 7 is fixedly mounted on the outer surface of the second bumper 3, the front end of the fixing plate 7 is provided with a positioning hole 8, the fixing plate 7 can fix the second bumper 3, a shock absorption spring 9 is arranged inside the shock absorber 6, the upper end and the lower end of the shock absorption spring 9 are respectively and fixedly provided with an upper steel plate 10 and a lower steel plate 11, the lower steel plate 11 is positioned below the upper steel plate 10, the upper steel plate 10 and the lower steel plate 11 provide protection for the shock absorber 6, the upper surface of the upper steel plate 10 is provided with an anti-skidding rubber pad 12, the middle of the shock absorption spring 9 is fixedly provided with a piston 13, the upper end of the piston 13 is provided with a bolt 14, the front end of the first bumper 2 is provided with a buffer groove 15, the rear end of the buffer groove 15 is fixedly provided with a baffle 16, the number of the reinforcing ribs 5 is two, the reinforcing ribs 5 and the cross beam 4 form a supporting frame, the number of the shock absorption springs 9 is two, the two ends of, a piston rod is movably mounted between the cylinder and the piston 13, the number of the positioning holes 8 is four, screws and gaskets are fixedly mounted at the upper ends of the positioning holes 8, the radius of each positioning hole 8 is larger than the radius of each screw and smaller than the radius of each gasket, the number of the baffle plates 16 is two, air cushions are arranged at the rear ends of the baffle plates 16 and provide buffering force for the baffle plates 16, the service life of each baffle plate is prolonged, anti-skid lines are arranged on the upper surfaces of the anti-skid rubber pads 12, and the number of the anti-skid rubber pads 12 is.
When in use, firstly, the bumper body 1 consists of the first bumper 2 and the second bumper 3 to form a fully-enclosed bumper, the second bumper 3 is fixed and positioned through the fixing plate 7 and the positioning hole 8, the buffer groove 15 at the front end of the first bumper 2 can reduce the force during collision, the baffle 16 provides hardness for the bumper, then the reinforcing ribs 5 and the cross beam 4 form a supporting frame to enhance the strength and the hardness of the whole bumper and further improve the safety, and finally the shock absorber 6 is started to work, so that the bumper can be prevented from being damaged by the shock generated during the operation of the mini-tiller, the service life of the bumper is prolonged, when the shock absorber 6 works, the upper steel plate 10 and the lower steel plate 11 provide protection for the bumper, the anti-skid rubber pad 12 prevents the shock absorber 6 from shifting, the shock absorbing spring 9 and the piston 13 jointly move to effectively achieve the shock absorbing effect, and the arrangement of the bolt 14 can fix the shock absorber 6, the safety is ensured, and the operation is more convenient.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a plough quick-witted all encirclement shock attenuation bumper which characterized in that a little: the front end of the bumper body (1) is fixedly provided with a first bumper (2), two ends of the first bumper (2) are fixedly provided with second bumpers (3), the middle of the bumper body (1) is fixedly provided with a cross beam (4), a reinforcing rib (5) is fixedly arranged between the first bumper (2) and the cross beam (4), a damping mechanism tightly attached to a mini-tiller is fixedly arranged at a position, close to the cross beam (4), below the reinforcing rib (5), of the second bumper (3), a fixing plate (7) is fixedly arranged on the outer surface of the second bumper (3), a positioning hole (8) is formed in the front end of the fixing plate (7), a buffer groove (15) is formed in the front end of the first bumper (2), and a baffle (16) is fixedly arranged at the rear end of the buffer groove (15);
damper is including bumper shock absorber (6), the inside of bumper shock absorber (6) is provided with damping spring (9), the upper and lower both ends difference fixed mounting of damping spring (9) has last steel sheet (10) and lower steel sheet (11), and lower steel sheet (11) are located the below of last steel sheet (10), the upper surface of going up steel sheet (10) is provided with anti-skidding rubber pad (12), the centre fixed mounting of damping spring (9) has piston (13), and the upper end of piston (13) is provided with bolt (14), is close to crossbeam (4) position in strengthening rib (5) below and sets up bumper shock absorber (6), avoids ploughing the damage of vibrations that the during operation produced to the bumper a little, improves the life-span of bumper.
2. The all-around shock-absorbing bumper of the micro-cultivator of claim 1, characterized in that: the number of the damping springs (9) is two, and rubber pads are arranged at two ends of each damping spring (9).
3. The all-around shock-absorbing bumper of the micro-cultivator of claim 2, characterized in that: an air cylinder is arranged below the piston (13), and a piston rod is movably arranged between the air cylinder and the piston (13).
4. The all-around shock-absorbing bumper of the micro-cultivator of claim 2, characterized in that: the upper surface of the anti-skid rubber pads (12) is provided with anti-skid lines, and the number of the anti-skid rubber pads (12) is two.
5. The all-around shock-absorbing bumper of the micro-cultivator of claim 1, characterized in that: the damping mechanism is a hollow damping rubber pad, one side of the damping mechanism is fixed on the reinforcing rib (5), and the other side of the damping mechanism is tightly attached to the mini-tiller.
6. The all-around shock-absorbing bumper of the micro-cultivator of claim 1, characterized in that: the number of the positioning holes (8) is four, the upper ends of the positioning holes (8) are fixedly provided with screws and gaskets, and the radius of the positioning holes (8) is larger than that of the screws and smaller than that of the gaskets.
7. The all-around shock-absorbing bumper of the micro-cultivator of claim 1, characterized in that: the number of the baffles (16) is two, and the rear ends of the baffles (16) are provided with air cushions.
8. The all-around shock-absorbing bumper of the micro-cultivator of claim 1, characterized in that: the number of the reinforcing ribs (5) is two, and the reinforcing ribs (5) and the cross beam (4) form a supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435097.9A CN108177619B (en) | 2017-12-26 | 2017-12-26 | Mini-tiller full-surrounding damping bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435097.9A CN108177619B (en) | 2017-12-26 | 2017-12-26 | Mini-tiller full-surrounding damping bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108177619A CN108177619A (en) | 2018-06-19 |
| CN108177619B true CN108177619B (en) | 2021-05-04 |
Family
ID=62547292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711435097.9A Active CN108177619B (en) | 2017-12-26 | 2017-12-26 | Mini-tiller full-surrounding damping bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177619B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0904422A2 (en) * | 2009-06-26 | 2013-11-19 | Benhur Mareda Neves | FOR MOTORCYCLE SHOCK |
| CN204109949U (en) * | 2014-09-29 | 2015-01-21 | 广州威尔弗汽车用品制造有限公司 | Thick stick before U-shaped automobile |
| CN204354969U (en) * | 2014-12-12 | 2015-05-27 | 天津勇达行汽车配件研发有限公司 | A kind of New-safety bumper structure |
| CN204845812U (en) * | 2015-07-02 | 2015-12-09 | 常州市龙润机械有限公司 | Energy -absorbing buffer type bumper |
| CN205930595U (en) * | 2016-08-26 | 2017-02-08 | 合肥东胜新能源汽车股份有限公司 | Use and heavily blocking anterior bumper assembly of driver's cabin |
| CN206280434U (en) * | 2016-12-26 | 2017-06-27 | 徐彩霞 | A kind of agricultural machinery engineering damping device |
| CN207809290U (en) * | 2017-12-26 | 2018-09-04 | 重庆欧文机械制造有限公司 | Full wrap-around bumper |
-
2017
- 2017-12-26 CN CN201711435097.9A patent/CN108177619B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0904422A2 (en) * | 2009-06-26 | 2013-11-19 | Benhur Mareda Neves | FOR MOTORCYCLE SHOCK |
| CN204109949U (en) * | 2014-09-29 | 2015-01-21 | 广州威尔弗汽车用品制造有限公司 | Thick stick before U-shaped automobile |
| CN204354969U (en) * | 2014-12-12 | 2015-05-27 | 天津勇达行汽车配件研发有限公司 | A kind of New-safety bumper structure |
| CN204845812U (en) * | 2015-07-02 | 2015-12-09 | 常州市龙润机械有限公司 | Energy -absorbing buffer type bumper |
| CN205930595U (en) * | 2016-08-26 | 2017-02-08 | 合肥东胜新能源汽车股份有限公司 | Use and heavily blocking anterior bumper assembly of driver's cabin |
| CN206280434U (en) * | 2016-12-26 | 2017-06-27 | 徐彩霞 | A kind of agricultural machinery engineering damping device |
| CN207809290U (en) * | 2017-12-26 | 2018-09-04 | 重庆欧文机械制造有限公司 | Full wrap-around bumper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108177619A (en) | 2018-06-19 |
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