CN208376463U - A kind of Novel trailer - Google Patents
A kind of Novel trailer Download PDFInfo
- Publication number
- CN208376463U CN208376463U CN201820878013.2U CN201820878013U CN208376463U CN 208376463 U CN208376463 U CN 208376463U CN 201820878013 U CN201820878013 U CN 201820878013U CN 208376463 U CN208376463 U CN 208376463U
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- buffer unit
- spring
- sleeve
- fixedly installed
- wall
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Abstract
The utility model provides a kind of Novel trailer, is related to bogie arrangement field.The Novel trailer, including vehicle body, the front and rear sides of the vehicle body are fixedly mounted there are two wheel case, the inner wall back side of the wheel case is movably installed with shaft, the outer surface movable sleeve of the shaft is connected to installation set, and first support is fixedly installed on the right side of the inner wall of the wheel case, is fixedly installed with second support on the left of the inner wall of the wheel case, buffer unit is fixedly installed at the top of the installation set, the right side of the buffer unit is movably installed with electric putter by axis.The Novel trailer, it is moved down by bearing plate, connecting rod is driven to push sliding sleeve close to the inner wall of buffer unit, so that second spring is squeezed, outside thrust is generated, pushes sliding sleeve close to each other, is still used using the cooperation of the first spring and second spring, the damping effect for reaching enhancing suspension arrangement, avoids suspension arrangement from being subject to crushing.
Description
Technical field
The utility model relates to bogie arrangement technical field, specially a kind of Novel trailer.
Background technique
Trailer refers to by vehicle traction and the vehicle of unpowered driving device itself.By an automobile and one or one with
The combination of upper trailer, the effect of trailer are haul heavy type, large cargo, and trailer is mainly travelled in highway, plant area.
Suspension arrangement is provided at the top of trailer, traditional suspension arrangement is relatively simple for structure, and cause damping effect bad,
Buffer capacity is weaker, reduces the performance of suspension, and suspension arrangement crushes easily, and influences the normal use of trailer, be people with
Come the place of many inconveniences.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Novel trailer, solves traditional suspension arrangement
The problem of damping effect is bad, leads to trailer when in use, and suspension arrangement crushes easily.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Novel trailer, including vehicle
Body, the front and rear sides of the vehicle body are fixedly mounted there are two wheel case, and the inner wall back side of the wheel case, which is movably installed with, to be turned
Axis, the outer surface movable sleeve of the shaft are connected to installation set, are fixedly installed with first support on the right side of the inner wall of the wheel case, institute
It states and is fixedly installed with second support on the left of the inner wall of wheel case, buffer unit is fixedly installed at the top of the installation set, it is described
The right side of buffer unit is movably installed with electric putter by axis, and the electric putter is plugged with far from one end activity of buffer unit
Sleeve, the one end of the sleeve far from electric putter are flexibly connected by axis with the front of first support, the inside of the sleeve
It is provided with the first spring, is provided with bearing plate at the top of the buffer unit.
The inner wall two sides of the buffer unit are fixedly connected by cross bar, and there are two the outer surface pivot bush units of the cross bar
Sliding sleeve, the sliding sleeve close to buffer unit inner wall side and be located at cross bar outer surface fixing sleeve be connected to second spring, it is described
The front of sliding sleeve is movably installed with connecting rod by axis, and the one end of the connecting rod far from sliding sleeve passes through axis and bearing plate
Front is flexibly connected, and is fixedly installed with leaf spring, the left end of the leaf spring and second support at the top of the bearing plate
The fixed grafting in right side, the fixed grafting of the right end of the leaf spring and the left side of first support, the front of the shaft is fixed
Wheel is installed.
Preferably, the left side of the buffer unit is movably installed with fixed link by axis, and the fixed link is far from buffering
One end of device is flexibly connected by axis with the front of second support.
Preferably, the inner wall of the sleeve is fixedly installed with metal slide plate, the outside of the electric putter and is located at sleeve
Inside is fixedly installed with metal block.
Preferably, first spring is provided with concave block, the side of the concave block and electricity close to the side of electric putter
The side of push rod is welded, the inner wall side of the sleeve and inside for being located at the first spring is fixedly installed with limited block.
Preferably, the outer surface of the leaf spring is fixedly attached there are two the first fixator, the leaf spring it is outer
Surface is fixedly attached there are two the second fixator.
Preferably, the front and rear sides of the installation set pass through axis and are movably installed with motion bar, the motion bar it is interior
Portion is provided with secondary spring, and the motion bar is plugged with inserted block far from the side activity of installation set, and the inserted block is far from motion bar
One end be flexibly connected with the side of buffer unit by axis.
(3) beneficial effect
The utility model provides a kind of Novel trailer.Have it is following the utility model has the advantages that
1, the Novel trailer, is moved down by bearing plate, drives connecting rod that sliding sleeve is pushed to lean on to the inner wall of buffer unit
Closely, so that second spring is squeezed, outside thrust is generated, pushes sliding sleeve close to each other, utilizes the first spring and the second bullet
The cooperation of spring is still used, and reaches the damping effect of enhancing suspension arrangement, suspension arrangement is avoided to be subject to crushing.
2, the surface of wheel is arranged in suspension arrangement by the Novel trailer, is increased between two suspension arrangements in left and right
Spacing, improve suspension behavior, while the height of C.G. that reduce vehicle itself whole, stablize to improve vehicle driving
Degree, increases the spacing between left and right wheels, vehicle car bottom plate heights is greatly reduced or even ground proximity is set
It sets, to increase vehicle storage space, improves space utilization rate.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 1；
Fig. 4 is schematic enlarged-scale view at C in the utility model Fig. 1；
Fig. 5 is the utility model structure front view.
In figure: 1 vehicle body, 2 wheel casees, 3 shafts, 4 installation sets, 5 first supports, 6 second supports, 7 buffer units, 8 are fixed
Bar, 9 electric putters, 10 sleeves, 11 first springs, 12 concave blocks, 13 limited blocks, 14 metal slide plates, 15 metal blocks, 16 bearing plates,
17 cross bars, 18 sliding sleeves, 19 connecting rods, 20 second springs, 21 leaf springs, 22 first fixators, 23 second fixators, 24 activities
Bar, 25 secondary springs, 26 inserted blocks, 27 wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of Novel trailer, as shown in Figs. 1-5, including vehicle body 1, the front and back two of vehicle body 1
Side is fixedly mounted there are two wheel case 2, and the inner wall back side of wheel case 2 is movably installed with shaft 3, the outer surface activity of shaft 3
It is socketed with installation set 4, first support 5 is fixedly installed on the right side of the inner wall of wheel case 2, is fixedly mounted on the left of the inner wall of wheel case 2
There is second support 6, the top of installation set 4 is fixedly installed with buffer unit 7, and the left side of buffer unit 7 is installed by axis activity
There is fixed link 8, the one end of fixed link 8 far from buffer unit 7 is flexibly connected by axis with the front of second support 6, when electricity pushes away
Bar 9 is started to work so that the right side of suspension arrangement is lifted, since 8 length of fixed link is constant, so that trailer inclination, buffer unit 7
Right side electric putter 9, electric putter 9 also known as linear actuator are movably installed with by axis, mainly by motor push rod and control
A kind of novel linear executing agency of the mechanisms such as device composition, motor drive a pair of of feed screw nut, electricity after The gear deceleration
The rotation motion of machine is in line movement, completes putter action using motor forward/backward rotation, electric putter 9 is far from buffer unit 7
One end activity is plugged with sleeve 10, and the inner wall of sleeve 10 is fixedly installed with metal slide plate 14, the outside of electric putter 9 and is located at sleeve
10 inside is fixedly installed with metal block 15, since the inside of sleeve 10 is protruded into one end of electric putter 9, when electric putter 9 is stretched
One end of electric putter 9 is slided in sleeve 10, using being used cooperatively for metal slide plate 14 and metal block 15, so that electric putter 9
One end it is mobile get up it is more laborsaving, the one end of sleeve 10 far from electric putter 9 by the front activity of axis and first support 5 even
It connects, sleeve 10 is internally provided with the first spring 11, and the first spring 11 is provided with concave block 12 close to the side of electric putter 9, recessed
The side of shape block 12 and the side of electric putter 9 are welded, in the other end insertion concave block 12 of the first spring 11, the inner wall of sleeve 10
Side and be located at the first spring 11 inside be fixedly installed with limited block 13, made by the cooperation of concave block 12 and limited block 13
With playing the effect of limiting displacement, when the first spring 11 being avoided to stretch, tilted or be bent due to positional shift, influence to hang
The normal use of hang device, the top of buffer unit 7 are provided with bearing plate 16, the Novel trailer, by bearing plate 16 to moving down
It is dynamic, drive connecting rod 19 to push sliding sleeve 18 close to the inner wall of buffer unit 7 so that second spring 20 is squeezed, generate to
Outer thrust is pushed sliding sleeve 18 close to each other, is still used using the cooperation of the first spring 11 and second spring 20, and it is outstanding to reach enhancing
The damping effect of hang device, avoids suspension arrangement from being subject to crushing.
The inner wall two sides of buffer unit 7 are fixedly connected by cross bar 17, and there are two sliding for the outer surface pivot bush unit of cross bar 17
Set 18, sliding sleeve 18 close to 7 inner wall of buffer unit side and be located at the outer surface fixing sleeve of cross bar 17 and be connected to second spring 20, it is sliding
The front of set 18 is movably installed with connecting rod 19 by axis, and connecting rod 19 passes through axis and bearing plate far from one end of sliding sleeve 18
16 front is flexibly connected, and the top of bearing plate 16 is fixedly installed with leaf spring 21, the outer surface fixing sleeve of leaf spring 21
It connects there are two the first fixator 22, the outer surface of leaf spring 21 is fixedly attached there are two the second fixator 23, solid by first
Determine being used cooperatively for device 22 and the second fixator 23, plays the role of fixation steel plate spring 21, avoid leaf spring 21 from scattering, steel
The fixed grafting in the left end of flat spring 21 and the right side of second support 6, the right end of leaf spring 21 and the left side of first support 5 are fixed
Grafting, the front and rear sides of installation set 4 pass through axis and are movably installed with motion bar 24, and motion bar 24 is internally provided with auxiliary bullet
Spring 25, motion bar 24 are plugged with inserted block 26 far from the side activity of installation set 4, and the inner wall two sides of motion bar 24 offer cunning
Slot, the two sides of inserted block 26 are fixedly installed with sliding block compatible with sliding slot, more flexible, the inserted block 26 so that movement of inserted block 26 is got up
One end far from motion bar 24 is flexibly connected by axis with the side of buffer unit 7, using the movement of inserted block 26, to auxiliary bullet
Spring 25 is squeezed, and by being used cooperatively for inserted block 26 and secondary spring 25, enhances the cushioning ability of suspension arrangement, shaft 3
Front is fixedly installed with wheel 27, and suspension arrangement is arranged in the surface of wheel, increases between two suspension arrangements in left and right
Spacing, improve suspension behavior, while the height of C.G. that reduce vehicle itself whole, stablize to improve vehicle driving
Degree, increases the spacing between left and right wheels, vehicle car bottom plate heights is greatly reduced or even ground proximity is set
It sets, to increase vehicle storage space, improves space utilization rate.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: in use, starting electric putter 9, electric putter 9 are extended in one end of sleeve 10, squeezing the first spring 11,
First spring 11, which is shunk, generates reaction force, and the left and right sides inclination for the wheel case 2 for pushing sleeve 10 to make then places an object into extension
Vehicle vibrates, 21 deformation slowing down vibration of steel sheet spring, while bearing plate 16 moves down, and drives sliding sleeve 18 by connecting rod 19
Second spring 20 is squeezed, damping, buffering is carried out.
In conclusion the Novel trailer, is moved down by bearing plate 16, connecting rod 19 is driven to push sliding sleeve 18 to buffering
The inner wall of device 7 is close, so that second spring 20 is squeezed, generates outside thrust, pushes sliding sleeve 18 close to each other, utilizes
The cooperation of first spring 11 and second spring 20 is still used, and is reached the damping effect of enhancing suspension arrangement, is avoided suspension arrangement quilt
It damages by pressure.
Also, suspension arrangement is arranged in the surface of wheel, the spacing between two suspension arrangements in left and right is increased, mentions
High suspension behavior, while reducing vehicle itself whole height of C.G. increases a left side to improve vehicle driving stability
Spacing between right wheel is greatly reduced vehicle car bottom plate heights or even ground proximity is arranged, to increase vehicle
Storage space improves space utilization rate.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Novel trailer, including vehicle body (1), it is characterised in that: the front and rear sides of the vehicle body (1) are fixedly installed with two
The inner wall back side of a wheel case (2), the wheel case (2) is movably installed with shaft (3), the outer surface activity of the shaft (3)
It is socketed with installation set (4), is fixedly installed with first support (5) on the right side of the inner wall of the wheel case (2), the wheel case (2)
It is fixedly installed with second support (6) on the left of inner wall, is fixedly installed with buffer unit (7) at the top of the installation set (4), it is described slow
The right side of flushing device (7) is movably installed with electric putter (9) by axis, the one end of the electric putter (9) far from buffer unit (7)
Activity is plugged with sleeve (10), and the sleeve (10) passes through the front of axis and first support (5) far from the one end of electric putter (9)
It is flexibly connected, the sleeve (10) is internally provided with the first spring (11), is provided with load-bearing at the top of the buffer unit (7)
Plate (16)；
The inner wall two sides of the buffer unit (7) are fixedly connected by cross bar (17), the outer surface movable sleeve of the cross bar (17)
There are two connecing sliding sleeve (18), side of the sliding sleeve (18) close to buffer unit (7) inner wall and the outer surface positioned at cross bar (17)
Fixing sleeve is connected to second spring (20), and the front of the sliding sleeve (18) is movably installed with connecting rod (19), the company by axis
The one end of extension bar (19) far from sliding sleeve (18) is flexibly connected by axis with the front of bearing plate (16), the bearing plate (16)
Top is fixedly installed with leaf spring (21), the fixed grafting in the left end of the leaf spring (21) and the right side of second support (6),
The fixed grafting of the right end of the leaf spring (21) and the left side of first support (5), the front of the shaft (3) is fixedly installed with
Wheel (27).
2. a kind of Novel trailer according to claim 1, it is characterised in that: during the left side of the buffer unit (7) passes through
Axis is movably installed with fixed link (8), and the one end of the fixed link (8) far from buffer unit (7) passes through axis and second support (6)
Front be flexibly connected.
3. a kind of Novel trailer according to claim 1, it is characterised in that: the inner wall of the sleeve (10) is fixedly installed with
Metal slide plate (14), the outside of the electric putter (9) and the inside for being located at sleeve (10) are fixedly installed with metal block (15).
4. a kind of Novel trailer according to claim 1, it is characterised in that: first spring (11) is close to electric putter
(9) side is provided with concave block (12), and the side of the concave block (12) and the side of electric putter (9) are welded, the sleeve
(10) the inner wall side and inside for being located at the first spring (11) is fixedly installed with limited block (13).
5. a kind of Novel trailer according to claim 1, it is characterised in that: the outer surface of the leaf spring (21) is fixed
There are two the first fixator (22), the outer surface of the leaf spring (21) is fixedly attached that there are two the second fixators for socket
(23)。
6. a kind of Novel trailer according to claim 1, it is characterised in that: the front and rear sides of the installation set (4) are logical
It crosses axis to be movably installed with motion bar (24), the motion bar (24) is internally provided with secondary spring (25), the motion bar
(24) the side activity far from installation set (4) is plugged with inserted block (26), and the one end of the inserted block (26) far from motion bar (24) is logical
Axis is crossed to be flexibly connected with the side of buffer unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878013.2U CN208376463U (en) | 2018-06-07 | 2018-06-07 | A kind of Novel trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820878013.2U CN208376463U (en) | 2018-06-07 | 2018-06-07 | A kind of Novel trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208376463U true CN208376463U (en) | 2019-01-15 |
Family
ID=64969820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820878013.2U Active CN208376463U (en) | 2018-06-07 | 2018-06-07 | A kind of Novel trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208376463U (en) |
-
2018
- 2018-06-07 CN CN201820878013.2U patent/CN208376463U/en active Active
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