CN209345504U - A kind of mini-tiller folding backplate component - Google Patents
A kind of mini-tiller folding backplate component Download PDFInfo
- Publication number
- CN209345504U CN209345504U CN201822236695.XU CN201822236695U CN209345504U CN 209345504 U CN209345504 U CN 209345504U CN 201822236695 U CN201822236695 U CN 201822236695U CN 209345504 U CN209345504 U CN 209345504U
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- plate
- pin shaft
- mini
- tiller
- movable plate
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Abstract
A kind of mini-tiller folding backplate component, including the fixed plate being rotatablely connected by hinge and movable plate, fixed plate, which is in a horizontal state, to be fixed on mini-tiller fuselage, the edge of fixed plate is fixedly installed with porous plate, porous plate has the vertical panel vertical with fixed plate, and multiple location holes along the arrangement of same circular arc line are arranged on vertical panel；The inside edge of movable plate is equipped with escape groove that is corresponding with the vertical Board position, allowing vertical panel to pass through, mounting base there are two being set in the side of escape groove for pin shaft along own axes line activities, the axis of pin shaft is parallel with the rotary shaft of the hinge, it is located on the axis body between two mounting bases on pin shaft and is arranged a reset spring, reset spring both ends are clipped between the positioning retainer ring in a mounting base and pin shaft, are inserted in the different location holes of porous plate by pin shaft end and are locked to the position of movable plate.The vibration that the utility model can generate to avoid mini-tiller operation causes movable plate to fall, and structure is simple, effect is obvious, easily operated.
Description
Technical field
The utility model belongs to mini-tiller technical field, and in particular to a kind of mini-tiller folding backplate component.
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.
When operating mini-tiller progress ditching operation, ditch subsoil needs to be discharged from mini-tiller fuselage two sides, therefore requires
The backplate of fuselage two sides has the function of spinning upside down, and backplate needs certain angle, and can be according to handling situations
It is adjusted, to determine the distance of casting.
Currently, being generally adopted by realize spinning upside down for backplate and installing backplate with hinge, backplate can be parked in hinge
Any position in chain scope of activities, but when mini-tiller operation, the vibration of fuselage, the shake of jolting of operation process are all
Meeting is so that backplate position falls, and backplate allows for the reduction of backplate lower space if there is whereabouts, influences the row of trench digging process
Soil causes ditch that cannot normally form.
Utility model content
The purpose of the utility model is to provide a kind of folding backplate components of mini-tiller, and it is fixed which passes through
Position mechanism can be adjusted and fix to the rotational angle of wherein movable plate, avoid during the ditching operation of mini-tiller, living
Movable plate falls and influences normal ditching operation.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of mini-tiller folding backplate component, including the fixed plate being rotatablely connected by hinge and movable plate, fixed plate
It is in a horizontal state and is fixed on mini-tiller fuselage, the edge of fixed plate is fixedly installed with porous plate, and porous plate has and fixed plate
Multiple location holes along the arrangement of same circular arc line are arranged on vertical panel for vertical vertical panel；The inside edge of the movable plate is equipped with
It is corresponding with the vertical Board position, allow the escape groove that passes through of vertical panel, the side of escape groove set there are two for pin shaft along from
The mounting base of body axis line activities, the axis of pin shaft is parallel with the rotary shaft of the hinge, and two mounting bases are located on pin shaft
Between axis body on be arranged a reset spring, reset spring both ends be clipped in the positioning retainer ring in a mounting base and pin shaft it
Between, it is inserted in the different location holes of porous plate by pin shaft end and the position of movable plate is locked.
The rear end of the movable plate passes through hinge and one piece of end plate rotation connection.
The fixed plate is equipped with the stiffener plate of a protuberance, and the substrate of the porous plate is bolted on reinforcing rib
On plate.
The positioning retainer ring covers on pin shaft, is positioned by the split pin installed on pin shaft to it.
The beneficial effects of the utility model are:
The utility model utilizes the cooperation of pin shaft and porous fixed plate, can turn over the movable plate for folding backplate component laggard
The case where positioning of going is fixed, and the vibration that can thus generate to avoid mini-tiller operation cause movable plate to fall, structure is simple, imitates
Fruit is obvious, easily operated, and is not easy to break down, and either new machine production or transformation have very big cost advantage.
The utility model movable plate rear end is additionally provided with the lower end plate overturn in another direction, can provide multi-faceted guarantor
Shield, and also reduce the difficulty of movable plate entire plate processing.
The utility model sets bossed stiffener plate in the fixed plate of installation activity plate, and the substrate of porous plate is fixed
In stiffener plate, the intensity of fixed plate and the intensity that porous plate is fixed can be improved.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the status diagram of the utility model when in the horizontal position in movable plate；
Fig. 3 is status diagram of the utility model when movable plate turns over certain angle；
Marked in the figure: 1, fixed plate, 2, movable plate, 3, end plate, 4, stiffener plate, 5, porous plate, 51, substrate, 52, vertical
Plate, 53, location hole, 6, pin shaft, 7, reset spring, 8, positioning retainer ring.
Specific embodiment
With reference to the accompanying drawing, by specific embodiment, the technical solution of the utility model is further described,
" inside and outside " in " inside edge " as described below, " outer edge " is that the side using mini-tiller fuselage as reference, close to fuselage is
"inner", the side far from fuselage are "outside".
As shown, a kind of mini-tiller is symmetrically mounted on the machine of mini-tiller with backplate component, the folding backplate component is folded
Body two sides, every side include fixed plate 1 and movable plate 2, and the inside edge of fixed plate 1 is bolted on mini-tiller fuselage
On, it is rotatablely connected between the outer edge of fixed plate 1 and the inside edge of movable plate 2 by hinge, setting two, hinge before and after hinge
Axial rotary it is parallel with mini-tiller fuselage longitudinal direction, 1 upper face of fixed plate close to outer edge position swell one piece reinforcement
Gusset 4, stiffener plate 4 are equipped with former and later two fixation holes, and for installing porous plate 5, there are two perpendicular plates for the tool of porous plate 5
Face is substrate 51 and vertical panel 52 respectively, wherein sets on substrate 51 there are two fixation hole, passes through 4 He of stiffener plate using bolt
Fixation hole and nut cooperation on substrate 51, porous plate 5 is fixed in fixed plate 1, so that the vertical panel 52 of porous plate 5 is to admittedly
1 lateral direction of fixed board is stretched out, and vertical panel 52 is arc-shaped, and row's location hole 53 is arranged along circular arc line；2 inner edge of movable plate
The corresponding position in 52 position of vertical panel on edge and porous plate 5 opens up escape groove, and the purpose is to movable plates 2 when rotating upwardly and downwardly,
Vertical panel 52 will not withstand movable plate 2, but vertical panel 52 is allowed to pass through from escape groove, in order to 2 angle of rotation of movable plate
Degree is fixed, and two mounting bases with holes is arranged close to the position of inside edge in 2 upper face of movable plate, L-shaped pin shaft 6 is worn
In the two mounting bases, the shaft end of pin shaft 6 is stretched out from the hole close to the mounting base of the vertical panel 52, and pin shaft 6 is located at two
Reset spring 7 is arranged on axis body between a mounting base, one end of reset spring 7 is withstood in the mounting base far from vertical panel 52
Side, the other end withstand on 8 front of positioning retainer ring on pin shaft 6, and 8 sets of the positioning retainer ring is on pin shaft 6, and 8 back side of positioning retainer ring is by wearing
Split pin on pin shaft 6 is fixed.
When needing to adjust, pull pin shaft 6 so that pin shaft 6 shaft end be detached from porous plate 5 location hole 53, then up or
Movable plate 2 is rotated down to the position of needs, unclamps again pin shaft 6, under the elastic force effect of reset spring 7, the shaft end of pin shaft 6 is inserted
Enter in the corresponding location hole 53 in the position, realizes the locking to 2 position of movable plate.
Claims (4)
1. a kind of mini-tiller folding backplate component, it is characterised in that: including the fixed plate (1) being rotatablely connected by hinge and live
Movable plate (2), fixed plate (1), which is in a horizontal state, to be fixed on mini-tiller fuselage, and the edge of fixed plate (1) is fixedly installed with porous plate
(5), porous plate (5) has and fixed plate (1) vertical vertical panel (52), is arranged on vertical panel (52) multiple along same circular arc line
The location hole (53) of arrangement；The inside edge of the movable plate (2) is equipped with, permission vertical panel corresponding with the vertical panel (52) position
(52) escape groove passed through sets there are two the mounting base for pin shaft (6) along own axes line activities in the side of escape groove, sells
The axis of axis (6) is parallel with the rotary shaft of the hinge, is located on the axis body between two mounting bases on pin shaft (6) and is arranged one
Reset spring (7), reset spring (7) both ends are clipped between the positioning retainer ring (8) in a mounting base and pin shaft (6), by pin shaft
(6) shaft end is inserted in the different location holes (53) of porous plate (5) and locks to the position of movable plate (2).
2. a kind of mini-tiller according to claim 1 folding backplate component, it is characterised in that: the movable plate (2)
Rear end passes through hinge and one piece of end plate (3) rotation connection.
3. a kind of mini-tiller according to claim 1 folding backplate component, it is characterised in that: on the fixed plate (1)
Stiffener plate (4) equipped with a protuberance, the substrate (51) of the porous plate (5) are bolted on stiffener plate (4).
4. a kind of mini-tiller according to claim 1 folding backplate component, it is characterised in that: the positioning retainer ring (8)
It covers on pin shaft (6), it is positioned by the split pin installed on pin shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236695.XU CN209345504U (en) | 2018-12-28 | 2018-12-28 | A kind of mini-tiller folding backplate component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236695.XU CN209345504U (en) | 2018-12-28 | 2018-12-28 | A kind of mini-tiller folding backplate component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209345504U true CN209345504U (en) | 2019-09-06 |
Family
ID=67801289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822236695.XU Active CN209345504U (en) | 2018-12-28 | 2018-12-28 | A kind of mini-tiller folding backplate component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209345504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513563A (en) * | 2019-06-06 | 2020-08-11 | 芜湖艾尔达科技有限责任公司 | Drinking machine |
-
2018
- 2018-12-28 CN CN201822236695.XU patent/CN209345504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513563A (en) * | 2019-06-06 | 2020-08-11 | 芜湖艾尔达科技有限责任公司 | Drinking machine |
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