CN208605549U - A kind of mini-tiller damping device - Google Patents
A kind of mini-tiller damping device Download PDFInfo
- Publication number
- CN208605549U CN208605549U CN201820801637.4U CN201820801637U CN208605549U CN 208605549 U CN208605549 U CN 208605549U CN 201820801637 U CN201820801637 U CN 201820801637U CN 208605549 U CN208605549 U CN 208605549U
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- CN
- China
- Prior art keywords
- shell
- wall
- engine
- fixedly connected
- handrail
- 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.)
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of mini-tiller damping devices, including mounting plate and sliding slot, deformation is generated by arc spring lamination, to reduce the vibration of engine, and the v-shaped bar of engine bottom left and right ends, sliding block, with the installation of spring, so that the deformation of v-shaped bar and spring can reduce the transverse vibration that the left and right of engine generates, whole vibration is reduced with this, shell is flexibly connected by pin shaft by handrail, and the damper effect of its bottom, the whole vibration of driven by engine shell and handrail can be reduced, with this, to reduce the vibration of handrail, several rubber mounts are installed by the junction of the top internal chamber wall at the top and shell of engine, damping can be carried out to the vertical tremor of engine, it can integrally cause to tilt to avoid deflector roll and shell by auxiliary wheel, and it is unfavorable for operating, improve work effect Rate, more easily the cultivation work of staff.
Description
Technical field
The utility model relates to agricultural machinery technological field, specially a kind of mini-tiller damping device.
Background technique
Mini-tiller has light-weight, small in size, the features such as structure is simple using small diesel engine or gasoline engine as power.It is micro-
Cultivated machine is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..Mixing corresponding equipment can be drawn water, generated electricity, be sprayed
The operations such as medicine, spray can also draw towed vehicle and carry out short-distance transport, and mini-tiller can freely exercise in field, make convenient for user
With and storage, eliminating large-scale farm machinery cannot be introduced into the worry of mountain area field, be vast farmers consumer substitute ox plough
Optimal selection, and the general engine vibration of existing mini-tiller is larger, compares the field work for influencing people, and because field soil
Ground is generally out-of-flatness, when handle being pushed to carry out farming, is generally not easy to carry out farming, because the vibration of engine and handrail adds
Upper mini-tiller is usually to be made of single wheel, so easily causing inclination, is unfavorable for operating, and reduces working efficiency, and vibration can be direct
It is transmitted to the hand of people, vibration not only will affect the working effect of people for a long time, can also increase the loss of internal machine, institute
A kind of damping device is needed with field mini-tiller.
Summary of the invention
The technical issues of the utility model solves is to overcome the defects of vibration of the prior art is big and handrail operation is difficult,
A kind of mini-tiller damping device is provided.A kind of mini-tiller damping device has the characteristics that good damping effect and easy to operate.
To achieve the above object, the utility model provides the following technical solutions: including mounting plate, the top of the mounting plate
It is provided with shell, the bottom of the shell is not close setting, and the both ends top exterior walls of the mounting plate are fixedly connected with shell
Bottom, and the top exterior walls of the mounting plate offer downwards sliding slot, and the inner wall of the sliding slot is flexibly connected there are two sliding block,
It is mounted on v-shaped bar between each sliding block and sliding slot, is fixedly installed with spring between two v-shaped bars, it is described
Engine is provided in the inner cavity of shell, the top exterior walls of two sliding blocks are fixedly connected with the bottom outer wall of engine, institute
The left and right sidewall for stating engine is fixedly installed with fixed plate, and the other side center of the fixed plate is fixedly installed with connecting rod, institute
The other end outer wall for stating connecting rod is arranged with rectangle frame, and the rectangle frame is fixedly connected in shell close to the side of shell inner cavity wall
Cavity wall, and the inner cavity of the rectangle frame is provided with arc spring lamination, the side wall of the arc spring lamination is fixedly connected with the internal chamber wall of shell,
The connecting rod is fixedly installed with pressing plate, the outer wall phase mutual connection of the pressing plate and arc spring lamination close to the side outer wall of arc spring lamination
Touching, the bottom outer wall of the mounting plate are fixedly installed with bottom case, and the side wall of the bottom case is provided with main shaft, the center of the main shaft
Outer wall is fixedly installed with deflector roll, and the rear wall of the main shaft is fixedly installed with belt pulley, and the belt pulley is connected with transmission
Band, for the main shaft by the output shaft belt wheel of transmission belt transmission connection engine, the both ends of the main shaft both pass through bottom case
Side wall extends to outside, and the rear and front end of the main shaft is fixedly installed with auxiliary wheel, the top exterior walls setting of the shell
There is handrail shock-damping structure；
The handrail shock-damping structure includes handrail, and the bottom opening of the handrail is provided with pin shaft, the top of the shell
Open up fluted, the rear and front end of the pin shaft is fixedly connected with the groove inner wall of shell, and the bottom outer wall of the handrail is fixed
Damper is installed, the bottom of the damper is fixedly connected with the top exterior walls of shell.
Preferably, the v-shaped bar is two connecting rod settings, is flexibly connected between two connecting rods, the spring
Left end be fixedly connected with the left end connecting rod of v-shaped bar, and the right end of the spring is fixedly connected with the right end connecting rod of v-shaped bar, institute
The one end for stating the close sliding block of v-shaped bar is fixedly connected with the outer wall of sliding block, and the other end of the v-shaped bar is fixedly connected with the interior of sliding slot
Chamber side wall.
Preferably, two auxiliary wheels are symmetrical arranged with deflector roll, and the outer diameter of two auxiliary wheels and deflector roll is outer
Diameter is identical.
Preferably, it is soft to be equipped with several rubber for the junction of the top internal chamber wall of the top of the engine and shell
Pad.
Preferably, the bottom of the bottom case offers the rectangular opening greater than deflector roll outer diameter.
Compared with prior art, the utility model has the beneficial effects that generating deformation by arc spring lamination, started with reducing
The installation of the v-shaped bar, sliding block and spring of the vibration and engine bottom left and right ends of machine, so that the shape of v-shaped bar and spring
Become and can reduce the transverse vibration that the left and right of engine generates, whole vibration is reduced with this, pin shaft activity is passed through by handrail
Connected with outer casing and the effect of the damper of its bottom, it is possible to reduce the whole vibration of driven by engine shell and handrail, with
This is equipped with several rubbers by the junction of the top internal chamber wall at the top and shell of engine to reduce the vibration of handrail
Glue cushion can carry out damping to the vertical tremor of engine, can integrally cause to incline to avoid deflector roll and shell by auxiliary wheel
Tiltedly, and it is unfavorable for operating, improves work efficiency, more easily the cultivation work of staff.
Detailed description of the invention
Fig. 1 is the internal structure chart of the utility model.
Fig. 2 is the enlarged drawing of A at the utility model Fig. 1.
Fig. 3 is the bottom schematic view of the utility model.
Figure label: 1, mounting plate, 10, sliding slot, 11, sliding block, 12, v-shaped bar, 13, spring, 14, bottom case, 15, main shaft,
16, deflector roll, 17, transmission belt, 18, auxiliary wheel, 2, shell, 21, engine, 22, fixed plate, 23, connecting rod, 24, rectangle frame, 25,
Pressing plate, 26, arc spring lamination, 3, handrail shock-damping structure, 31, pin shaft, 32, handrail, 33, damper.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of mini-tiller damping device, including mounting plate
1, the top of mounting plate 1 is provided with shell 2, and the bottom of shell 2 is not close setting, and the both ends top exterior walls of mounting plate 1 are solid
Determine the bottom of connected with outer casing 2, and the top exterior walls of mounting plate 1 offer downwards sliding slot 10, the inner wall of sliding slot 10 is connected with
Two sliding blocks 11 are mounted on v-shaped bar 12, are fixedly mounted between two v-shaped bars 12 between each sliding block 11 and sliding slot 10
There is spring 13, v-shaped bar 12 is two connecting rod settings, is flexibly connected between two connecting rods, the left end of spring 13 is fixedly connected with v
The left end connecting rod of shape bar 12, and the right end of spring 13 is fixedly connected with the right end connecting rod of v-shaped bar 12, the close of v-shaped bar 12 is slided
One end of block 11 is fixedly connected with the outer wall of sliding block 11, and the other end of v-shaped bar 12 is fixedly connected with the intracavity sidewall of sliding slot 10, v-shaped
The transverse vibration that the deformation of bar 12 and spring 13 can generate the left and right of engine 21, is reduced with this, in the inner cavity of shell 2
It is provided with engine 21, the junction of the top internal chamber wall at the top and shell 2 of engine 21 is equipped with several rubber mounts,
The bottom outer wall of engine 21, engine 21 can be fixedly connected with to 21 damping of engine, the top exterior walls of two sliding blocks 11
Left and right sidewall be fixedly installed with fixed plate 22, the other side center of fixed plate 22 is fixedly installed with connecting rod 23, connecting rod 23
Other end outer wall is arranged with rectangle frame 24, and rectangle frame 24 is fixedly connected with the internal chamber wall of shell 2 close to the side of 2 internal chamber wall of shell,
And the inner cavity of rectangle frame 24 is provided with arc spring lamination 26, the side wall of arc spring lamination 26 is fixedly connected with the internal chamber wall of shell 2, connecting rod 23
Side outer wall close to arc spring lamination 26 is fixedly installed with pressing plate 25, and the outer wall of pressing plate 25 and arc spring lamination 26 contacts with each other, and pacifies
The bottom outer wall of loading board 1 is fixedly installed with bottom case 14, and the side wall of bottom case 14 is provided with main shaft 15, and the center outer wall of main shaft 15 is fixed
Deflector roll 16 is installed, the bottom of bottom case 14 offers the rectangular opening greater than 16 outer diameter of deflector roll, and deflector roll 16 is arranged in rectangular opening, main
The rear wall of axis 15 is fixedly installed with belt pulley, and belt pulley is connected with transmission belt 17, and main shaft 15 is connected by the transmission of transmission belt 17
The output shaft belt wheel of sending and receiving motivation 21, the side wall that the both ends of main shaft 15 both pass through bottom case 14 extend to outside, and main shaft 15
Rear and front end is fixedly installed with auxiliary wheel 18, and two auxiliary wheels 18 are symmetrical arranged with deflector roll 16, and two auxiliary wheels 18 is outer
Diameter is identical with the outer diameter of deflector roll 16, and auxiliary wheel 18 can cause to tilt to avoid deflector roll 16 and shell 2 are whole, and be unfavorable for grasping
Make, improves work efficiency, the top exterior walls of shell 2 are provided with handrail shock-damping structure 3；Handrail shock-damping structure 3 includes handrail 32,
The bottom opening of handrail 32 is provided with pin shaft 31, and the top of shell 2 opens up fluted, and the rear and front end of pin shaft 31 is fixedly connected with
The groove inner wall of shell 2, the bottom outer wall of handrail 32 are fixedly installed with damper 33, and the bottom of damper 33 is fixedly connected with shell
2 top exterior walls.
Working principle, for the utility model when engine 21 works and generates vibration, the left and right sidewall of engine 21 is fixed
Fixed plate 22 is installed, the other side center of fixed plate 22 is fixedly installed with connecting rod 23, and the other end outer wall of connecting rod 23 is arranged with
Rectangle frame 24, rectangle frame 24 are fixedly connected with the internal chamber wall of shell 2, and the inner cavity of rectangle frame 24 close to the side of 2 internal chamber wall of shell
It is provided with arc spring lamination 26, the side wall of arc spring lamination 26 is fixedly connected with the internal chamber wall of shell 2, and connecting rod 23 is close to arc spring lamination 26
Side outer wall is fixedly installed with pressing plate 25, and the outer wall of pressing plate 25 and arc spring lamination 26 contacts with each other, so that arc spring lamination 26 generates
Deformation, to reduce the v-shaped bars 12 of the 21 bottom left and right ends of vibration and engine of engine 21, sliding block 11 and spring 13
Installation is reduced whole so that the deformation of v-shaped bar 12 and spring 13 can reduce the transverse vibration that the left and right of engine 21 generates with this
The junction of the vibration of body, the top internal chamber wall at the top and shell 2 of engine 21 is equipped with several rubber mounts, can be right
The vertical tremor of engine 21 carries out damping, and handrail 32 is flexibly connected shell 2 and the damper 33 of its bottom by pin shaft 31
Effect, it is possible to reduce engine 21 drives the whole vibration of shell 2 and handrail 32, auxiliary to reduce the vibration of handrail 32 with this
It helps wheel 18 that can cause to tilt to avoid deflector roll 16 and shell 2 are whole, and is unfavorable for operating, improve work efficiency, ensure work
Make the comfortable work of personnel.
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 (5)
1. a kind of mini-tiller damping device, including mounting plate (1), it is characterised in that: be provided with above the mounting plate (1) outer
Shell (2), the bottom of the shell (2) are not close setting, and the both ends top exterior walls of the mounting plate (1) are fixedly connected with shell
(2) bottom, and the top exterior walls of the mounting plate (1) offer downwards sliding slot (10), the inner wall activity of the sliding slot (10)
There are two sliding block (11) for connection, are mounted on v-shaped bar (12) between each sliding block (11) and sliding slot (10), two v
It is fixedly installed with spring (13), is provided with engine (21) in the inner cavity of the shell (2), two institutes between shape bar (12)
The top exterior walls for stating sliding block (11) are fixedly connected with the bottom outer wall of engine (21), and the left and right sidewall of the engine (21) is equal
It is fixedly installed with fixed plate (22), the other side center of the fixed plate (22) is fixedly installed with connecting rod (23), the connecting rod
(23) other end outer wall is arranged with rectangle frame (24), and the rectangle frame (24) is close to the fixed company in the side of shell (2) internal chamber wall
The internal chamber wall of shell (2) is connect, and the inner cavity of the rectangle frame (24) is provided with arc spring lamination (26), the arc spring lamination (26)
Side wall is fixedly connected with the internal chamber wall of shell (2), and side outer wall of the connecting rod (23) close to arc spring lamination (26) is fixedly installed with
The outer wall of pressing plate (25), the pressing plate (25) and arc spring lamination (26) contacts with each other, and the bottom outer wall of the mounting plate (1) is fixed
It is equipped with bottom case (14), the side wall of the bottom case (14) is provided with main shaft (15), the fixed peace of the center outer wall of the main shaft (15)
Rear wall equipped with deflector roll (16), and the main shaft (15) is fixedly installed with belt pulley, and the belt pulley is connected with transmission belt
(17), output shaft belt wheel of the main shaft (15) by transmission belt (17) transmission connection engine (21), the main shaft (15)
Both ends both pass through the side wall of bottom case (14) and extend to outside, and the rear and front end of the main shaft (15) is fixedly installed with auxiliary
It takes turns (18), the top exterior walls of the shell (2) are provided with handrail shock-damping structure (3)；
The handrail shock-damping structure (3) includes handrail (32), and the bottom opening of the handrail (32) is provided with pin shaft (31), described
Open up fluted at the top of shell (2), the rear and front end of the pin shaft (31) is fixedly connected with the groove inner wall of shell (2), institute
The bottom outer wall for stating handrail (32) is fixedly installed with damper (33), and the bottom of the damper (33) is fixedly connected with shell (2)
Top exterior walls.
2. a kind of mini-tiller damping device according to claim 1, it is characterised in that: the v-shaped bar (12) is two companies
Extension bar is arranged, and is flexibly connected between two connecting rods, the left end of the spring (13) is fixedly connected with the left end of v-shaped bar (12)
Connecting rod, and the right end of the spring (13) is fixedly connected with the right end connecting rod of v-shaped bar (12), the v-shaped bar (12) it is close
One end of sliding block (11) is fixedly connected with the outer wall of sliding block (11), and the other end of the v-shaped bar (12) is fixedly connected with sliding slot (10)
Intracavity sidewall.
3. a kind of mini-tiller damping device according to claim 1, it is characterised in that: two auxiliary wheels (18) are to lead
Roller (16) is symmetrical arranged, and the outer diameter of two auxiliary wheels (18) is identical with the outer diameter of deflector roll (16).
4. a kind of mini-tiller damping device according to claim 1, it is characterised in that: the top of the engine (21) and
The junction of the top internal chamber wall of shell (2) is equipped with several rubber mounts.
5. a kind of mini-tiller damping device according to claim 1, it is characterised in that: the bottom of the bottom case (14) opens up
There is the rectangular opening greater than deflector roll (16) outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801637.4U CN208605549U (en) | 2018-05-28 | 2018-05-28 | A kind of mini-tiller damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801637.4U CN208605549U (en) | 2018-05-28 | 2018-05-28 | A kind of mini-tiller damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605549U true CN208605549U (en) | 2019-03-15 |
Family
ID=65661715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820801637.4U Expired - Fee Related CN208605549U (en) | 2018-05-28 | 2018-05-28 | A kind of mini-tiller damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748752A (en) * | 2021-09-23 | 2021-12-07 | 刘梅 | Pollute soil remediation device of digging |
-
2018
- 2018-05-28 CN CN201820801637.4U patent/CN208605549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748752A (en) * | 2021-09-23 | 2021-12-07 | 刘梅 | Pollute soil remediation device of digging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |