CN113859160A - High-strength anti-collision beam for agricultural machinery - Google Patents
High-strength anti-collision beam for agricultural machinery Download PDFInfo
- Publication number
- CN113859160A CN113859160A CN202111398716.8A CN202111398716A CN113859160A CN 113859160 A CN113859160 A CN 113859160A CN 202111398716 A CN202111398716 A CN 202111398716A CN 113859160 A CN113859160 A CN 113859160A
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- Prior art keywords
- collision
- arc
- plate
- guide shaft
- compression
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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
- B60R19/24—Arrangements for mounting bumpers on vehicles
-
- 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 invention belongs to the field of agricultural machinery, and particularly relates to a high-strength anti-collision beam for agricultural machinery, which comprises an arc-shaped anti-collision plate, a buckling installation block and an elastic buffering unit, wherein the arc-shaped anti-collision plate is fixedly connected with the buckling installation block; the inner side surface of the arc-shaped anti-collision plate is provided with an opening which is buckled and connected with a buckling installation block; the buckling installation block is provided with an elastic buffer unit; the elastic buffer unit comprises a first fastener, a compression guide shaft and a first elastic piece; the compression guide shaft is fixedly connected to the buckling installation block through a first fastener thread; a first elastic piece is sleeved on the compression guide shaft; a guide pipe is sleeved on the compression guide shaft in a sliding manner; through the structural design of the elastic connection between the arc anti-collision plate with the arc design and the compression guide shaft, the first elastic part and the guide pipe, the functions of elastic buffer anti-collision and simultaneous force-bearing anti-collision at the two ends and in the middle of the arc anti-collision plate are realized, the problem that the traditional agricultural machine is not provided with an anti-collision beam and is not safe enough and easy to damage is solved, and the safety of the agricultural machine is improved.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a high-strength anti-collision beam for agricultural machinery.
Background
Agricultural machinery refers to a general name of equipment for assisting production in agricultural production activities, and the birth of the agricultural machinery greatly increases the efficiency of agricultural production.
The traditional agricultural machinery is not provided with the anti-collision beam, so that when accidental impact occurs, damage is caused to other people or agricultural machinery, and the safety is low; therefore, a high-strength anti-collision beam for agricultural machinery is provided to solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that when accidental impact occurs because no anti-collision beam is installed on the traditional agricultural machine, the anti-collision beam damages other people or agricultural machinery, and the safety is low, the invention provides the high-strength anti-collision beam used for the agricultural machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-strength anti-collision beam for agricultural machinery, which comprises an arc-shaped anti-collision plate, a buckling installation block and an elastic buffer unit, wherein the arc-shaped anti-collision plate is fixedly connected with the buckling installation block; the inner side surface of the arc-shaped anti-collision plate is provided with an opening which is buckled and connected with a buckling installation block; the buckling installation block is provided with an elastic buffer unit; the elastic buffer unit comprises a first fastener, a compression guide shaft and a first elastic piece; the compression guide shaft is fixedly connected to the buckling installation block through a first fastener thread; a first elastic piece is sleeved on the compression guide shaft; a guide pipe is sleeved on the compression guide shaft in a sliding manner; the guide pipe is fixedly connected to the anti-collision middle plate through a second fastening piece; the lower end of the anti-collision middle plate is detachably and fixedly connected with a unit buffer column; the lower end of the unit buffer column is detachably and fixedly connected with an agricultural machinery mounting plate; the function of anticollision is realized.
Preferably, the lower end of the compression guide shaft is provided with an anti-drop plate; the upper surface of the anti-collision middle plate is provided with a buckling groove; the buckling groove is buckled and connected with a compression sleeve; a buffering shaft is connected with an inner hole of the compression sleeve in a sliding manner; greater tilting forces can be tolerated.
Preferably, a second elastic piece is elastically connected between the lower end of the buffer shaft and the compression sleeve; the upper end of the buffer shaft is connected with a precision groove in a buckling manner; the precision groove is formed in the lower surface of the arc-shaped anti-collision plate; can bear larger impact force.
Preferably, the arc-shaped anti-collision plate is in a shape of a quarter of a circular arc; the unit buffer column is cylindrical; the arc-shaped anti-collision plate and the unit buffer columns are made of high-strength steel; so that the axial direction can withstand a larger force.
Preferably, a movable lantern ring is movably sleeved on the unit buffer column; the movable lantern ring is buckled and rotatably connected with a hook; the movable lantern rings are two symmetrical detachable fixed joints of a semi-ring shape; so that the article hung on the hook can be stably fixed on the hook.
Preferably, the lower end of the guide pipe is connected to the anti-collision middle plate in a buckling mode; mounting holes are formed in the agricultural machinery mounting plate and the anti-collision middle plate; the mounting hole is of a counter bore type; the buffering can be stably performed.
The invention has the advantages that:
1. according to the invention, through the structural design that the arc-shaped anti-collision plate with the arc-shaped design is matched with the elastic connection among the compression guide shaft, the first elastic part and the guide pipe, the functions of elastic buffer anti-collision and simultaneous stress and anti-collision at two ends and in the middle of the arc-shaped anti-collision plate are realized, the problems that the traditional agricultural machine is not provided with an anti-collision beam, is not safe enough and is easy to damage are solved, and the safety of the agricultural machine is improved;
2. according to the invention, through the structural design that the anti-collision middle plate is vertically buckled and connected with the compression sleeve, the inside of the compression sleeve is connected with the buffering shaft through the second elastic piece, and the buffering shaft is buckled and connected with the arc-shaped anti-collision plate, the anti-collision buffering function of a plurality of columnar objects is realized, the problem that the traditional anti-collision beam cannot be replaced and used after being deformed is solved, and the replacement and maintenance efficiency of the anti-collision beam is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a front sectional view of a compressed structure according to the first embodiment;
FIG. 3 is a front sectional expanded view of the first embodiment;
FIG. 4 is a schematic top view illustrating a first embodiment of the present invention;
FIG. 5 is a schematic sectional view of the second embodiment in front view.
In the figure: 1. an arc-shaped anti-collision plate; 2. buckling the mounting block; 3. a first fastener; 4. compressing the guide shaft; 5. a first elastic member; 6. an anti-drop plate; 7. a guide tube; 8. a second fastener; 9. an anti-collision middle plate; 10. buckling the groove; 11. compressing the sleeve; 12. a buffer shaft; 13. a precision groove; 14. a second elastic member; 15. a unit buffer column; 16. an agricultural machinery mounting plate; 17. mounting holes; 18. a movable collar; 19. hooking; 20. a limiting ring; 21. an active cannula; 22. a threaded post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a high-strength anti-collision beam for agricultural machinery includes an arc-shaped anti-collision plate (1), a buckling installation block (2) and an elastic buffer unit; the inner side surface of the arc-shaped anti-collision plate (1) is provided with a hole which is buckled and connected with a buckling installation block (2); the buckling installation block (2) is provided with an elastic buffer unit; the elastic buffer unit comprises a first fastening piece (3), a compression guide shaft (4) and a first elastic piece (5); the compression guide shaft (4) is fixedly connected to the buckling installation block (2) through a first fastener (3) in a threaded mode; a first elastic piece (5) is sleeved on the compression guide shaft (4); a guide pipe (7) is sleeved on the compression guide shaft (4) in a sliding manner; the guide pipe (7) is fixedly connected to the anti-collision middle plate (9) through a second fastener (8); the lower end of the anti-collision middle plate (9) is detachably and fixedly connected with a unit buffer column (15); the lower end of the unit buffer column (15) is detachably and fixedly connected with an agricultural machinery mounting plate (16); during operation, push away compression guiding axle (4) and stand pipe (7) through first elastic component (5), make the initial position of compression guiding axle (4) partly exceed stand pipe (7) in the first, thereby make arc anticollision board (1) pressurized movement, compression guiding axle (4) lead to the removal of arc anticollision board (1), first elastic component (5) pressurized deformation cushions simultaneously, and at the extreme position of buffering, arc anticollision board (1) and stand pipe (7) striking, realize the function of anticollision.
The lower end of the compression guide shaft (4) is provided with an anti-drop plate (6); the upper surface of the anti-collision middle plate (9) is provided with a buckling groove (10); the buckling groove (10) is buckled and connected with a compression sleeve (11); a buffer shaft (12) is connected with an inner hole of the compression sleeve (11) in a sliding way; during operation, through anticreep board (6), make compression guiding axle (4) upstroke limited, thereby guarantee that compression guiding axle (4) can not drop crashproof intermediate lamella (9), be connected through the lock of lock recess (10) with compression sleeve pipe (11), make when receiving the power of slope, can bear bigger tilting force.
A second elastic piece (14) is elastically connected between the lower end of the buffer shaft (12) and the compression sleeve (11); the upper end of the buffer shaft (12) is connected with a precision groove (13) in a buckling manner; the precision groove (13) is formed in the lower surface of the arc-shaped anti-collision plate (1); during operation, the precision groove (13) is connected with the buffer shaft (12) in a buckling manner, so that the arc-shaped anticollision plate (1) is stressed along the compression guide shaft (4), the precision groove (13) and the arc-shaped anticollision plate (1) are stably buckled, a plurality of compression sleeves (11) are simultaneously stressed, and larger impact force can be borne.
The arc-shaped anti-collision plate (1) is in a quarter arc shape; the unit buffer column (15) is cylindrical; the arc-shaped anti-collision plate (1) and the unit buffer columns (15) are made of high-strength steel; during operation, through arc anticollision board (1) of quarter circular arc shape for can form a complete circle through four arc anticollision boards (1), thereby realize omnidirectional anticollision protection, through columniform unit cushion column (15), make the axial can bear bigger power, just change assurance normal use in atress deformation rear simultaneously.
A movable lantern ring (18) is movably sleeved on the unit buffer column (15); the movable lantern ring (18) is buckled and rotatably connected with a hook (19); the movable lantern rings (18) are two semi-annular symmetrical detachable fixed joints; during operation, the movable sleeve ring (18) is movably sleeved, so that the movable sleeve ring (18) can rotate and slide on the unit buffer column (15), the hook (19) connected with the movable sleeve ring (18) in a rotating and buckling mode can rotate in any direction, and articles hung on the hook (19) can be stably fixed on the hook (19).
The lower end of the guide pipe (7) is buckled and connected on the anti-collision middle plate (9); mounting holes (17) are formed in the agricultural machinery mounting plate (16) and the anti-collision middle plate (9); the mounting hole (17) is of a counter bore type; during operation, connect on crashproof intermediate lamella (9) through stand pipe (7) vertically lock for stand pipe (7) are in the time of the pressurized striking, and the lower extreme of stand pipe (7) can be connected on crashproof intermediate lamella (9) stable perpendicularly, can be stable cushion.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a threaded column (22) is screwed to a lower end of the middle crash-proof plate (9); a movable sleeve (21) is movably sleeved on the threaded column (22); the tail end of the threaded column (22) is fixedly connected with a limiting ring (20) through threads; during operation, the movable sleeve (21) is sleeved on the threaded column (22), so that the movable sleeve (21) can rotate on the threaded column (22), friction force between the movable sleeve (21) and the threaded column (22) can be reduced, and abrasion and breakage are prevented.
According to the working principle, the compression guide shaft (4) and the guide pipe (7) are pushed away by the first elastic piece (5), so that the upper half part of the initial position of the compression guide shaft (4) exceeds the guide pipe (7), the arc-shaped anti-collision plate (1) is pressed to move, the compression guide shaft (4) guides the movement of the arc-shaped anti-collision plate (1), meanwhile, the first elastic piece (5) is pressed to deform to buffer, and the arc-shaped anti-collision plate (1) collides with the guide pipe (7) at the buffering limit position, so that the anti-collision function is realized; the upper stroke of the compression guide shaft (4) is limited through the anti-falling plate (6), so that the compression guide shaft (4) is prevented from falling off the anti-collision middle plate (9), and the compression guide shaft can bear larger tilting force when being subjected to tilting force through the buckling connection of the buckling groove (10) and the compression sleeve (11); the precision groove (13) is connected with the buffer shaft (12) in a buckling manner, so that the arc-shaped anticollision plate (1) is stably buckled with the precision groove (13) in the process of stressing along the compression guide shaft (4), a plurality of compression sleeves (11) are stressed simultaneously, and larger impact force can be borne; the four arc-shaped anti-collision plates (1) can form a complete circle through the arc-shaped anti-collision plate (1) in the shape of a quarter of an arc, so that the all-around anti-collision protection is realized, the axial direction can bear larger force through the cylindrical unit buffer column (15), and meanwhile, the four arc-shaped anti-collision plates are convenient to replace after being deformed by stress to ensure normal use; the movable lantern ring (18) can rotate and slide on the unit buffer column (15) through the movable lantern ring (18) which is movably sleeved, so that a hook (19) which is rotatably and buckled and connected on the movable lantern ring (18) can rotate in any direction, and an article hung on the hook (19) can be stably fixed on the hook (19); connect on crashproof intermediate lamella (9) through stand pipe (7) vertically lock for stand pipe (7) when pressurized striking, the lower extreme of stand pipe (7) can be the stable connection of perpendicular on crashproof intermediate lamella (9), can be stable cushion.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a high strength anticollision roof beam that agricultural machinery used which characterized in that: comprises an arc-shaped anti-collision plate (1), a buckling installation block (2) and an elastic buffer unit; the inner side surface of the arc-shaped anti-collision plate (1) is provided with a hole which is buckled and connected with a buckling installation block (2); the buckling installation block (2) is provided with an elastic buffer unit; the elastic buffer unit comprises a first fastening piece (3), a compression guide shaft (4) and a first elastic piece (5); the compression guide shaft (4) is fixedly connected to the buckling installation block (2) through a first fastener (3) in a threaded mode; a first elastic piece (5) is sleeved on the compression guide shaft (4); a guide pipe (7) is sleeved on the compression guide shaft (4) in a sliding manner; the guide pipe (7) is fixedly connected to the anti-collision middle plate (9) through a second fastener (8); the lower end of the anti-collision middle plate (9) is detachably and fixedly connected with a unit buffer column (15); the lower end of the unit buffer column (15) is detachably and fixedly connected with an agricultural machinery mounting plate (16).
2. The high-strength anti-collision beam for the agricultural machine according to claim 1, wherein: the lower end of the compression guide shaft (4) is provided with an anti-drop plate (6); the upper surface of the anti-collision middle plate (9) is provided with a buckling groove (10); the buckling groove (10) is buckled and connected with a compression sleeve (11); the inner hole of the compression sleeve (11) is connected with a buffer shaft (12) in a sliding way.
3. The high-strength anti-collision beam for the agricultural machine according to claim 2, wherein: a second elastic piece (14) is elastically connected between the lower end of the buffer shaft (12) and the compression sleeve (11); the upper end of the buffer shaft (12) is connected with a precision groove (13) in a buckling manner; the precision groove (13) is arranged on the lower surface of the arc-shaped anti-collision plate (1).
4. The high-strength anti-collision beam for the agricultural machine according to claim 3, wherein: the arc-shaped anti-collision plate (1) is in a quarter arc shape; the unit buffer column (15) is cylindrical; the arc-shaped anti-collision plate (1) and the unit buffer columns (15) are made of high-strength steel.
5. A high strength impact beam for agricultural machinery according to claim 4, wherein: a movable lantern ring (18) is movably sleeved on the unit buffer column (15); the movable lantern ring (18) is buckled and rotatably connected with a hook (19); the movable lantern ring (18) is composed of two semi-annular symmetrical detachable fixed joints.
6. A high strength impact beam for agricultural machinery according to claim 5, wherein: the lower end of the guide pipe (7) is buckled and connected on the anti-collision middle plate (9); mounting holes (17) are formed in the agricultural machinery mounting plate (16) and the anti-collision middle plate (9); the mounting hole (17) is of a counter-bore type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398716.8A CN113859160A (en) | 2021-11-19 | 2021-11-19 | High-strength anti-collision beam for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398716.8A CN113859160A (en) | 2021-11-19 | 2021-11-19 | High-strength anti-collision beam for agricultural machinery |
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| Publication Number | Publication Date |
|---|---|
| CN113859160A true CN113859160A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111398716.8A Pending CN113859160A (en) | 2021-11-19 | 2021-11-19 | High-strength anti-collision beam for agricultural machinery |
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| Country | Link |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203438963U (en) * | 2013-07-29 | 2014-02-19 | 刘前茂 | Automobile anti-collision beam |
| DE102015202617A1 (en) * | 2015-02-13 | 2016-08-18 | Bayerische Motoren Werke Aktiengesellschaft | Impact damping for a vehicle |
| CN109398277A (en) * | 2018-10-24 | 2019-03-01 | 合肥泽尼特新能源有限公司 | A kind of new-energy automobile protective device |
| CN208947254U (en) * | 2018-09-14 | 2019-06-07 | 天津宝申汽车部件有限公司 | A kind of automobile buffer beam with multiple shock-absorbing function |
| CN209482215U (en) * | 2018-10-30 | 2019-10-11 | 成都理工大学 | A kind of highway barrier anti-collision structure |
| CN211107294U (en) * | 2019-12-23 | 2020-07-28 | 常州嘉奕运输有限公司 | Lower part anticollision device behind dangerization article haulage vehicle |
| CN213473044U (en) * | 2020-11-24 | 2021-06-18 | 兰州工业学院 | Automobile mechanical impact buffering device |
| CN214402959U (en) * | 2020-12-18 | 2021-10-15 | 盐城安普智能技术股份有限公司 | Anticollision prompting device for mechanical parking equipment |
| CN214450772U (en) * | 2020-12-30 | 2021-10-22 | 江苏凌锐汽车用品制造有限公司 | Lightweight automobile bumper with guaranteed quality |
-
2021
- 2021-11-19 CN CN202111398716.8A patent/CN113859160A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203438963U (en) * | 2013-07-29 | 2014-02-19 | 刘前茂 | Automobile anti-collision beam |
| DE102015202617A1 (en) * | 2015-02-13 | 2016-08-18 | Bayerische Motoren Werke Aktiengesellschaft | Impact damping for a vehicle |
| CN208947254U (en) * | 2018-09-14 | 2019-06-07 | 天津宝申汽车部件有限公司 | A kind of automobile buffer beam with multiple shock-absorbing function |
| CN109398277A (en) * | 2018-10-24 | 2019-03-01 | 合肥泽尼特新能源有限公司 | A kind of new-energy automobile protective device |
| CN209482215U (en) * | 2018-10-30 | 2019-10-11 | 成都理工大学 | A kind of highway barrier anti-collision structure |
| CN211107294U (en) * | 2019-12-23 | 2020-07-28 | 常州嘉奕运输有限公司 | Lower part anticollision device behind dangerization article haulage vehicle |
| CN213473044U (en) * | 2020-11-24 | 2021-06-18 | 兰州工业学院 | Automobile mechanical impact buffering device |
| CN214402959U (en) * | 2020-12-18 | 2021-10-15 | 盐城安普智能技术股份有限公司 | Anticollision prompting device for mechanical parking equipment |
| CN214450772U (en) * | 2020-12-30 | 2021-10-22 | 江苏凌锐汽车用品制造有限公司 | Lightweight automobile bumper with guaranteed quality |
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