CN211001477U - Turnover structure of dust hopper car - Google Patents
Turnover structure of dust hopper car Download PDFInfo
- Publication number
- CN211001477U CN211001477U CN201922011611.7U CN201922011611U CN211001477U CN 211001477 U CN211001477 U CN 211001477U CN 201922011611 U CN201922011611 U CN 201922011611U CN 211001477 U CN211001477 U CN 211001477U
- Authority
- CN
- China
- Prior art keywords
- ash bucket
- fulcrum
- walking chassis
- arc
- shaped surface
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an ash bucket car flip structure belongs to transport means technical field for the construction. Comprises a walking chassis and an ash hopper, wherein the rear end of the walking chassis is connected with a handrail; the lower front end of the ash bucket is provided with an arc-shaped surface, the lower side of the ash bucket is rotationally connected with the walking chassis through two symmetrically arranged fulcrum shafts, and the fulcrum shafts are positioned behind the arc-shaped surface; the front end of the walking chassis is connected with a front support rod with the upper end inclined backwards, and the front support rod is positioned below the arc-shaped surface of the ash bucket. When the ash bucket is turned forwards, the rotating fulcrum is arranged at the rear side of the fulcrum shaft and is equivalent to the fulcrum moving backwards, so that the labor-saving effect is achieved; after a certain angle is turned forwards, the fulcrum falls to the bottom of the limiting groove on the rotating supporting block to become a new rotating fulcrum, which is equivalent to forward movement of the fulcrum, so that the stability of the overturning in place is ensured; in addition, when the ash bucket is turned forwards, the arc-shaped surface at the front end of the ash bucket and the front support rod form a stable matching structure, so that the walking chassis can be prevented from leaving the ground when the ash bucket is turned forwards, and the aim of protecting operators to work more safely is fulfilled.
Description
Technical Field
The utility model relates to a transport means for the construction specifically is an ash bucket car flip structure.
Background
Hopper cars are common transportation vehicles used at construction sites. The existing ash bucket truck generally comprises a walking chassis and an ash bucket, wherein the front end of the ash bucket is hinged with the walking chassis, and the ash bucket can be forwards turned over to pour materials.
The existing overturning structure of the dust hopper truck has the following defects:
1, the ash bucket is difficult to overturn forwards, and the labor intensity is high;
2, the ash bucket is turned over before and is unloaded the in-process, has great drive impact force, drives whole walking chassis easily and leaves ground, and job stabilization nature is poor, has the potential safety hazard of injury to the operator.
Disclosure of Invention
In order to solve the technical problem, the utility model provides an ash bucket car flip structure.
The utility model discloses a following technical scheme realizes: a turnover structure of an ash bucket truck comprises a walking chassis and an ash bucket arranged on the walking chassis, wherein the rear end of the walking chassis is connected with a handrail; the lower front end of the ash bucket is provided with an arc-shaped surface, the lower side of the ash bucket is rotationally connected with the walking chassis through two symmetrically arranged fulcrum shafts, and the fulcrum shafts are positioned behind the arc-shaped surface; the front end of the walking chassis is connected with a front support rod with the upper end inclined backwards, and the front support rod is positioned below the arc-shaped surface of the ash bucket.
It further comprises the following steps: rotary supporting blocks are respectively fixed at the two sides of the front end of the walking chassis; a vertical limiting groove is formed in the rotary supporting block, a horizontal entering groove is connected to the upper end of the limiting groove, and an inlet is formed in the rear end of the entering groove; the fulcrum shaft is positioned in the limiting groove, and a gap is reserved between the fulcrum shaft and the bottom of the limiting groove; the fulcrum shaft is positioned behind the arc-shaped surface of the ash bucket and in front of the upper end of the front support rod.
Compared with the prior art, the beneficial effects of the utility model are that:
when the ash bucket is turned forwards, the rotating fulcrum is arranged at the rear side of the fulcrum shaft and is equivalent to the fulcrum moving backwards, so that the labor-saving effect is achieved; after a certain angle is turned forwards, the fulcrum falls to the bottom of the limiting groove on the rotating supporting block to become a new rotating fulcrum, which is equivalent to forward movement of the fulcrum, so that the stability of the whole turning process is ensured; in addition, when the ash bucket is turned forwards, the arc-shaped surface at the front end of the ash bucket and the front support rod form a stable matching structure, so that the condition that the walking chassis is driven to leave the ground when the ash bucket is turned forwards can be prevented, namely, the contact part of the walking chassis and the ground does not leave the ground when the ash bucket finishes turning forwards and discharging, and the aim of protecting an operator to operate more safely is fulfilled.
Drawings
Fig. 1 is a schematic structural view of the present invention when it is not turned over;
FIG. 2 is a schematic structural view of the utility model after being turned over by a certain angle;
FIG. 3 is an enlarged view of FIG. 1 at the rotating support block;
in the figure: 1. a walking chassis; 2. an ash hopper; 3. a handrail; 4. an arc-shaped surface; 5. a front stay bar; 6. a fulcrum; 7. rotating the support block; 7-1, a limiting groove; 7-2, entering a groove; 7-3 and entering a port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the ash bucket vehicle turning structure comprises a walking chassis 1 and an ash bucket 2 placed on the walking chassis 1, wherein the rear end of the walking chassis 1 is connected with a handrail 3.
The improvement of the embodiment is that:
the lower front end of the ash bucket 2 is provided with an arc-shaped surface 4, the front end of the walking chassis 1 is connected with a front support rod 5 with the upper end inclined backwards, and the front support rod 5 is positioned below the arc-shaped surface 4 of the ash bucket 2;
the lower two sides of the ash bucket 2 are fixed with symmetrically arranged fulcrum shafts 6, and the fulcrum shafts 6 are positioned behind the arc-shaped surface 4;
rotary supporting blocks 7 matched with the fulcrum shafts 6 are respectively fixed at two sides of the front end of the walking chassis 1. A vertical limiting groove 7-1 is formed in the rotary supporting block 7, a horizontal entering groove 7-2 is connected to the upper end of the limiting groove 7-1, and an inlet 7-3 is formed in the rear end of the entering groove 7-2;
after the assembly is finished, the ash bucket 2 is placed on the walking chassis 1, the fulcrum shaft 6 is positioned in the limiting groove 7-1, and a gap is reserved between the fulcrum shaft 6 and the bottom of the limiting groove 7-1; the fulcrum 6 is positioned at the rear of the arc-shaped surface 4 of the ash bucket 2 and at the front of the upper end of the front stay bar 5.
The working process is as follows:
as shown in fig. 1, just before the hopper is turned forward,
the contact position of the first rotating fulcrum on the rear side of the fulcrum, between the upper end of the front support rod and the ash bucket, is equivalent to the backward movement of the fulcrum, so that the labor-saving effect is achieved;
as shown in fig. 2, after the support shaft is turned forward by a certain angle, the support shaft falls to the bottom of the limiting groove on the rotating support block to become a new second rotating fulcrum, which is equivalent to forward movement of the fulcrum, so that the stability of the support shaft when the support shaft is turned in place is ensured;
in addition, when the ash bucket is turned forwards, the arc-shaped surface at the front end of the ash bucket and the front support rod form a stable matching structure, so that the condition that the walking chassis is driven to leave the ground when the ash bucket is turned forwards can be prevented, namely, the contact part of the walking chassis and the ground does not leave the ground when the ash bucket finishes turning forwards and discharging, and the aim of protecting an operator to operate more safely is fulfilled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. An ash bucket vehicle turnover structure comprises a walking chassis (1) and an ash bucket (2) arranged on the walking chassis (1), wherein the rear end of the walking chassis (1) is connected with a handrail (3);
the method is characterized in that:
the lower front end of the ash bucket (2) is provided with an arc-shaped surface (4), the lower side of the ash bucket (2) is rotatably connected with the walking chassis (1) through two symmetrically arranged fulcrum shafts (6), and the fulcrum shafts (6) are positioned behind the arc-shaped surface (4);
the front end of the walking chassis (1) is connected with a front support rod (5) with the upper end inclined backwards, and the front support rod (5) is located below the arc-shaped surface (4) of the ash bucket (2).
2. An ash bucket truck overturning structure according to claim 1, wherein: rotary supporting blocks (7) are respectively fixed at the two sides of the front end of the walking chassis (1); a vertical limiting groove (7-1) is formed in the rotary supporting block (7), a horizontal entering groove (7-2) is connected to the upper end of the limiting groove (7-1), and an inlet (7-3) is formed in the rear end of the entering groove (7-2);
the fulcrum shaft (6) is positioned in the limiting groove (7-1), and a gap is reserved between the fulcrum shaft (6) and the bottom of the limiting groove (7-1);
the fulcrum shaft (6) is positioned behind the arc-shaped surface (4) of the ash bucket (2) and in front of the upper end of the front support rod (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910007 | 2019-11-07 | ||
| CN2019219100071 | 2019-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211001477U true CN211001477U (en) | 2020-07-14 |
Family
ID=71507932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011611.7U Active CN211001477U (en) | 2019-11-07 | 2019-11-20 | Turnover structure of dust hopper car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211001477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257255A1 (en) * | 2021-06-11 | 2022-12-15 | 青岛华天车辆有限公司 | Novel dump cart |
-
2019
- 2019-11-20 CN CN201922011611.7U patent/CN211001477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257255A1 (en) * | 2021-06-11 | 2022-12-15 | 青岛华天车辆有限公司 | Novel dump cart |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211001477U (en) | Turnover structure of dust hopper car | |
| CN207141150U (en) | A kind of sand material for building carries electric car | |
| CN111923808B (en) | Road and bridge construction transport vechicle | |
| JP3648048B2 (en) | Mobile jetty | |
| CN203296008U (en) | Electric ground cleaning machine | |
| CN205872133U (en) | A novel dolly for building sand material transports | |
| US3859910A (en) | Demolition device | |
| CN206457001U (en) | Mining rubble hoeing conveying integrated machine | |
| CN213862219U (en) | Prefabricated plate transportation system | |
| CN204685046U (en) | Premix device | |
| CN205524338U (en) | Steel plate transportation vehicle | |
| CN211395526U (en) | Multifunctional cleaning vehicle | |
| CN104874325A (en) | Premixing device | |
| CN108716285B (en) | Brick unloading and conveying device for building | |
| CN212330551U (en) | From convertible truck bloster transportation flatcar | |
| CN203402031U (en) | Horizontal push plate type dumper | |
| CN104803322A (en) | Fork truck transport machine in coal mine tunnel | |
| CN216736555U (en) | Material stacking and taking switching device for bucket wheel machine tail car | |
| CN213323218U (en) | Convenient conveyer of concrete for construction | |
| CN204675756U (en) | Forklift transport machine in a kind of coal mine roadway | |
| CN213565575U (en) | Multi-stage overturning supporting structure for carriage | |
| CN209491660U (en) | A kind of vehicle shot-blasting machine | |
| CN112937626B (en) | Storage battery electric locomotive with safety protection mechanism for coal mine auxiliary transportation | |
| CN215052580U (en) | Highway maintenance is with snow removing device convenient to carry | |
| CN208829177U (en) | A kind of mine car upper track device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |