CN208882618U - A kind of compression bin upper cover door gear having both buffering and assist function - Google Patents
A kind of compression bin upper cover door gear having both buffering and assist function Download PDFInfo
- Publication number
- CN208882618U CN208882618U CN201821291516.6U CN201821291516U CN208882618U CN 208882618 U CN208882618 U CN 208882618U CN 201821291516 U CN201821291516 U CN 201821291516U CN 208882618 U CN208882618 U CN 208882618U
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- door
- plate
- cushion
- limited block
- warehouse
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Abstract
The utility model relates to a kind of compression bin upper cover door gears for having both buffering and assist function of refuse container technical field, door-plate including the feed inlet for sealed cabin body upper end, it further include the free bearing being fixed on warehouse, door-plate one end can be mounted on free bearing with longitudinally rotating, the free end of door-plate is fixed with reference axis, installation has elastic component on reference axis, which further includes the limited block being fixed on warehouse, is equipped with the cushion made of elastic rubber on limited block；When door-plate is in completely open state, elastic element makes between door-plate and warehouse outer wall that there are gaps just on the position for leaning on cushion.Effect of impact when door-plate is opened to warehouse can thoroughly be buffered.
Description
Technical field
The utility model relates to refuse container technical fields, are compression bin upper cover door gears specifically.
Background technique
Currently, compression bin upper cover door gear includes the door-plate for the feed inlet of sealed cabin body upper end, it further include being fixed on
Free bearing on warehouse, door-plate one end can be mounted on free bearing with longitudinally rotating.
But in door-plate completely open moment, the free end of door-plate inevitably hits warehouse, causes door-plate and storehouse
The damage of body.
Utility model content
The purpose of the utility model is to provide a kind of compression bin upper cover door gears for having both buffering and assist function, can
To the effect of impact of warehouse when thoroughly buffering door-plate is opened.
Purpose of the utility model is realized as follows: a kind of compression bin upper cover door dress for having both buffering and assist function
It sets, the door-plate including the feed inlet for sealed cabin body upper end, further includes the free bearing being fixed on warehouse, described door-plate one end can
It is mounted on free bearing with longitudinally rotating, the free end of the door-plate is fixed with reference axis, and flexible member is installed on the reference axis
Part, the device further include the limited block being fixed on warehouse, are equipped with the cushion made of elastic rubber on the limited block；
When the door-plate is in completely open state, the elastic element and makes just on the position for leaning on cushion
There are gaps between door-plate and warehouse outer wall.
Further, the elastic element includes the torsional spring being sleeved on reference axis, and two end of torsional spring is respectively equipped with
First stretch out bar portion, second stretch out bar portion, it is described first stretching bar portion, second stretching bar portion be subject to torsional spring central axis it is right
Claiming arrangement and extends outwardly, the door-plate is equipped with fixed block, and the second stretching bar portion is mutually fixed with fixed block, and described first
Bar portion is stretched out when the door-plate is in completely open state against cushion.
Further, the limited block is the U-shaped structure of opening upwards, and the limited block inner sidewall upper portion is equipped with a pair of of phase
To the upper protrusion of protrusion, two upper protrusions are simultaneously on cushion lateral wall, the cushion lateral wall at least provided with three circles
The conflict flange of evagination, for the conflict flanged ring around cushion lateral wall, the conflict flange contradicts limited block inner sidewall, described
Upper protrusion is on all conflict flanges.
Further, the limited block bottom wall is equipped with locking screw hole, and the cushion is configured with a locking bolt；It is described
Cushion is equipped with the counter sink that can accommodate locking bolt head, and the through-hole that the threaded portion of locking bolt passes through can be held by being additionally provided with, institute
Locking bolt is stated across counter sink, through-hole and is threadedly engaged with locking screw hole.
The utility model has the beneficial effects that: effect of impact when door-plate is opened to warehouse can thoroughly be buffered, in door
When plate fully opens, the elastic element on the free end of door-plate can not only play the role of damping against cushion, moreover it is possible to rise
To the effect of protection cushion, and door-plate when opening between warehouse outer wall there are gap, with prevent door-plate to warehouse outside
The contact of wall.
Detailed description of the invention
Fig. 1 is the closed mode schematic diagram of door-plate.
Fig. 2 is the completely open status diagram of door-plate.
Fig. 3 is the portion the A enlarged drawing in Fig. 2.
Fig. 4 is the mounting structure schematic diagram of cushion.
In figure, 1 warehouse, 1a feed inlet, 2 door-plates, 3 free bearings, 4 reference axis, 5 torsional springs, 5a first stretches out bar portion, and 5b second stretches
Bar portion out, 6 fixed blocks, 7 limited blocks, the upper protrusion of 7a, 7b lock screw hole, and 8 cushions, 8a counter sink, 8b through-hole, 8c contradicts convex
Edge, 9 locking bolts.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-3, a kind of compression bin upper cover door gear for having both buffering and assist function, including it is used for sealed cabin body
The door-plate 2 of the feed inlet 1a of 1 upper end, further includes the free bearing 3 being fixed on warehouse 1, and 2 one end of door-plate can be mounted on longitudinally rotating
On free bearing 3, the free end of door-plate 2 is fixed with reference axis 4, installs and has elastic component on reference axis 4, which further includes being fixed on
Limited block 7 on warehouse 1 is equipped with cushion 8 made of elastic rubber on limited block 7；It is in completely open in door-plate 2
When state, elastic element just at lean on cushion 8 position on, and make between 1 outer wall of door-plate 2 and warehouse there are
Gap.
Above-mentioned elastic element includes the torsional spring 5 being sleeved on reference axis 4, and 5 liang of ends of torsional spring are respectively equipped with the first extension bar
Portion 5a, second stretch out bar portion 5b, and the first stretching bar portion 5a, the second stretching bar portion 5b are subject to the symmetrical cloth of central axis of torsional spring 5
It sets and extends outwardly, door-plate 2 is equipped with fixed block 6, and the second stretching bar portion 5b is fixed with 6 phase of fixed block, and first stretches out bar portion 5a
When door-plate 2 is in completely open state against cushion 8.
When door-plate 2 fully opens, the first of torsional spring 5 stretches out bar portion 5a against cushion 8, can not only play damping
Effect, moreover it is possible to play the role of protecting cushion 8, and there are gaps between 1 outer wall of warehouse when opening for door-plate 2, with Du
Exhausted contact of the door-plate 2 to 1 outer wall of warehouse.
As shown in figure 4, above-mentioned limited block 7 is the U-shaped structure of opening upwards, 7 inner sidewall upper portion of limited block is equipped with a pair of of phase
To the upper protrusion 7a of protrusion, two upper protrusion 7a are simultaneously on 8 lateral wall of cushion, 8 lateral wall of cushion at least provided with three
The conflict flange 8c of evagination is enclosed, flange 8c is contradicted around 8 lateral wall of cushion, contradicts flange 8c and contradict 7 inner sidewall of limited block, on
Raised 7a is on all conflict flange 8c.
Above-mentioned 7 bottom wall of limited block is equipped with locking screw hole 7b, and cushion 8 is configured with a locking bolt 9；Cushion 8 is equipped with
The counter sink 8a that 9 head of locking bolt can be accommodated, the through-hole 8b that the threaded portion of locking bolt 9 passes through can be held by being additionally provided with, and lock spiral shell
Bolt 9 passes through counter sink 8a, through-hole 8b and is threadedly engaged with locking screw hole 7b.
The installation fixed operation of above-mentioned cushion 8 is very convenient, cushion 8 is inserted into the U-shaped chamber of limited block 7, so that
The inner sidewall that flange 8c contradicts limited block 7 is contradicted, while upper protrusion 7a can be formed cushion 8 against the lateral wall of cushion 8
Then position-limiting action installs locking bolt 9 so that locking bolt 9 pass through counter sink 8a, through-hole 8b after with locking screw hole 7b screw thread
Cooperation, thus the thoroughly position of lock buffer pad 8.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind of transformation improves, and under the premise of not departing from the utility model total design, these transformation or improves this reality all should belong to
Within the scope of novel be claimed.
Claims (4)
1. a kind of compression bin upper cover door gear for having both buffering and assist function, the charging including being used for sealed cabin body (1) upper end
The door-plate (2) of mouth (1a), further includes the free bearing (3) being fixed on warehouse (1), described door-plate (2) one end can pacify with longitudinally rotating
On free bearing (3), it is characterised in that: the free end of the door-plate (2) is fixed with reference axis (4), is pacified on the reference axis (4)
Equipped with elastic element, which further includes the limited block (7) being fixed on warehouse (1), is equipped on the limited block (7) by bullet
Cushion (8) made of property rubber；When the door-plate (2) is in completely open state, the elastic element just at
On the position for leaning on cushion (8), and make between door-plate (2) and warehouse (1) outer wall that there are gaps.
2. a kind of compression bin upper cover door gear for having both buffering and assist function according to claim 1, it is characterised in that:
The elastic element includes the torsional spring (5) being sleeved on reference axis (4), and (5) two end of torsional spring is respectively equipped with the first stretching
Bar portion (5a), second stretch out bar portion (5b), and described first stretches out bar portion (5a), the second stretching bar portion (5b) in torsional spring (5)
It is arranged symmetrically and extends outwardly subject to mandrel line, the door-plate (2) is equipped with fixed block (6), and described second stretches out bar portion (5b)
It is mutually fixed with fixed block (6), described first stretches out bar portion (5a) when the door-plate (2) is in completely open state against slow
Punching pad (8).
3. a kind of compression bin upper cover door gear for having both buffering and assist function according to claim 1, it is characterised in that:
The limited block (7) is the U-shaped structure of opening upwards, and limited block (7) inner sidewall upper portion is equipped with the upper of a pair of opposite protrusion
Raised (7a), two upper raised (7a) simultaneously on cushion (8) lateral wall, cushion (8) lateral wall at least provided with
The conflict flange (8c) of three circle evaginations, the conflict flange (8c) are supported around cushion (8) lateral wall, the conflict flange (8c)
Limited block (7) inner sidewall is touched, upper raised (7a) is on all conflict flanges (8c).
4. a kind of compression bin upper cover door gear for having both buffering and assist function according to claim 3, it is characterised in that:
Limited block (7) bottom wall is equipped with locking screw hole (7b), and the cushion (8) is configured with a locking bolt (9)；The buffering
Pad (8), which is equipped with, can accommodate the counter sink (8a) on locking bolt (9) head, and the threaded portion of locking bolt (9) can be held by, which being additionally provided with, passes through
Through-hole (8b), the locking bolt (9) pass through counter sink (8a), through-hole (8b) and with locking screw hole (7b) be threadedly engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291516.6U CN208882618U (en) | 2018-08-11 | 2018-08-11 | A kind of compression bin upper cover door gear having both buffering and assist function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291516.6U CN208882618U (en) | 2018-08-11 | 2018-08-11 | A kind of compression bin upper cover door gear having both buffering and assist function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208882618U true CN208882618U (en) | 2019-05-21 |
Family
ID=66508616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821291516.6U Active CN208882618U (en) | 2018-08-11 | 2018-08-11 | A kind of compression bin upper cover door gear having both buffering and assist function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208882618U (en) |
-
2018
- 2018-08-11 CN CN201821291516.6U patent/CN208882618U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |