CN220494980U - Base structure for cleaning machine and cleaning machine - Google Patents
Base structure for cleaning machine and cleaning machine Download PDFInfo
- Publication number
- CN220494980U CN220494980U CN202320659418.8U CN202320659418U CN220494980U CN 220494980 U CN220494980 U CN 220494980U CN 202320659418 U CN202320659418 U CN 202320659418U CN 220494980 U CN220494980 U CN 220494980U
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- Prior art keywords
- counterweight
- base structure
- base
- shell
- cleaning machine
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- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model relates to a base structure for a cleaning machine and a cleaning machine, wherein a base body is arranged at the bottom of a cleaning machine body and is provided with an installation section with an upward opening for installing a cleaning machine element, a counterweight is assembled in the installation section of the base body and is arranged near the rear side of the base body, and the counterweight is connected to the base through a shell additionally arranged in the counterweight.
Description
Technical Field
The utility model relates to the field of cleaning machine accessories, in particular to a base structure for a cleaning machine and the cleaning machine.
Background
The balancing weights are usually arranged at the bottoms of the washing machine, the dish washing machine and the like, and the balancing weights can well balance the movement situation when the machine runs, and adjust the posture of the machine body, so that the conditions of vibration, movement of the machine body and the like when the machine runs are avoided.
The weight of the balancing weights often has certain difference according to the intensity of running of different machine types. Taking a dishwasher as an example, the dishwasher is generally classified into an embedded type and a free type, and for the embedded type dishwasher, a body thereof is fixed in a cabinet without performing a separate weight; whereas for a freestanding dishwasher the weight of its body is mostly concentrated on the front side, this type of dishwasher is usually provided with a counterweight on the rear side.
For example, chinese patent No. CN202120639984.3 discloses a fixing structure for balancing weight of dish washer, which is to install a weight on the back side of the dish washer base, and to detachably connect the balancing weight with the base by using an installation block, so that the balancing weight can be conveniently installed and detached in the production and assembly stage and when maintenance is needed.
Although the dish washer realizes the detachable design of the balancing weight through the mounting block, the balancing weight is usually formed by pouring cement in order to ensure certain weight, and the assembly form of the balancing weight is very troublesome because the balancing weight needs to be poured and molded by a die in advance in the production stage, and the balancing weight needs to be peeled off from the die after being molded, and meanwhile, the cement body after pouring and integrated into one piece needs to be singly perforated in order to facilitate the connection of the mounting block.
Disclosure of Invention
The first technical problem to be solved by the present utility model is to provide a base structure for a cleaning machine, which is configured by using a counterweight housing to realize assembly between a counterweight and a base.
The second technical problem to be solved by the present utility model is to provide a cleaning machine with the base structure, aiming at the current state of the art.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: a base structure for a cleaning machine, comprising:
the seat body is arranged at the bottom of the cleaner body and is provided with an installation zone with an upward opening;
the weight piece is assembled in the installation interval of the seat body and is arranged adjacent to the rear side of the seat body;
the counterweight piece is provided with a shell and a counterweight body, wherein a cavity is formed in the shell, a connecting part for fixing the counterweight body with the seat body is arranged on the outer wall of the counterweight body, and the counterweight body is assembled in the cavity of the shell.
In order to ensure a certain height difference between the weight and the bottom wall of the housing, it is preferable that the rear side of the housing has a step on which the weight is mounted.
In order to prevent the weight piece from moving on the step, the step is preferably provided with a limiting groove with an upward opening and extending leftwards and rightwards, and the weight piece is in a strip shape and is assembled in the limiting groove.
Specifically, the front edge of the step is provided with a baffle plate extending upwards, and a space is reserved between the baffle plate and the rear wall of the seat body to form the limit groove.
In order to ensure that the whole counterweight is fixed on the base, preferably, the rear wall of the base body is provided with through holes penetrating in the front-rear direction at the position adjacent to the limiting groove, the connecting part is a connecting column arranged on the rear wall of the shell, the rear end of the connecting column is provided with a slot hole with an opening facing backwards, and the base also comprises a locking piece which sequentially penetrates through the through holes and the slot holes when the counterweight is assembled in the limiting groove, so that the counterweight is locked in the limiting groove of the step.
In order to increase the contact of the shell with the counterweight after casting, the connecting post is preferably arranged extending from the rear wall of the housing into the cavity.
In order to further increase the contact area, it is preferable that the connecting column has at least two connecting pieces for increasing the contact area with the weight body, and the connecting column has at least two connecting pieces, each of the connecting pieces extends radially outward of itself, and each of the connecting pieces is arranged at intervals in the circumferential direction of the connecting column.
In order to ensure that the housing can be firmly assembled with the counterweight at all positions in the length direction, the housing preferably has at least two connecting columns which are arranged at intervals in the length direction, and each connecting column is correspondingly provided with a connecting sheet.
In order to facilitate the casting of the counterweight, the front side of the housing preferably has openings for casting the cementitious material to form the counterweight.
In order to further prevent the poured weight from being separated from the shell, preferably, at least one of the four side walls in the circumferential direction of the shell is recessed in the inner cavity direction to form a limiting stop edge for increasing the contact area with the weight body.
In order to further solve the second technical problem, the technical scheme adopted by the utility model is as follows: the cleaning machine is provided with the base structure and further comprises a machine body, wherein the base structure is assembled at the bottom of the machine body.
Compared with the prior art, the utility model has the advantages that: in this a base structure for cleaning machine, through the shell that adds in the counter weight spare, make the counter weight body connect on the base through this shell, compare in the direct assembly form of current balancing weight, with the help of the shell as the medium of installation, not only can directly utilize the shell as the mould at the counter weight body pouring stage, after pouring, also need not take out the counter weight body alone from the former mould, and utilize connecting portion on the shell to fix, also need not independently punch on the counter weight body, very big simplified production stage's process, it is very practical.
Drawings
FIG. 1 is a schematic view of the whole structure of a base structure according to an embodiment of the present utility model;
FIG. 2 is an exploded view of the other angle of FIG. 1;
FIG. 3 is an overall cross-sectional view of a base structure in an embodiment of the utility model;
fig. 4 is an overall schematic diagram of a weight according to an embodiment of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 4, a preferred embodiment of the present utility model is shown. In this embodiment, the base structure for a cleaning machine includes a base body 1 and a weight 2. The above-mentioned base 1 is mounted on the bottom of the cleaner body and has a mounting section 10 with an opening facing upwards for mounting the cleaner elements. The counterweight of the whole cleaning machine is realized by the counterweight 2, the counterweight 2 is assembled in the installation space 10 of the base 1 and is arranged near the rear side of the base 1, the counterweight has a shell 21 and a counterweight body 22, the shell 21 is hollow to form a cavity 20, the outer wall is provided with a connecting part for fixing the base 1, and the counterweight body 22 is assembled in the cavity 20 of the shell 21.
In this embodiment, in order to ensure balance of the front and rear counterweights of the cleaning machine, the rear side of the base 1 has a step 11, and the counterweight 2 is mounted on the step 11. Specifically, the step 11 has a limit groove 12 extending laterally and upwardly, and the weight 2 is in a strip shape and is fitted into the limit groove 12. The above-mentioned limit groove 12 may be formed in different forms, in this embodiment, the front edge of the step 11 has a baffle 13 extending upward, and a space is left between the baffle 13 and the rear wall of the seat 1 to form the limit groove 12.
In order to ensure the fixation of the weight 2, in this embodiment, the rear wall of the seat body 1 is provided with a through hole 14 penetrating in the front-rear direction at a position adjacent to the limit groove 12, the connecting portion is a connecting post 211 arranged on the rear wall of the housing 21, the rear end of the connecting post 211 is provided with a slot 210 with an opening facing backward, the base further comprises a locking member 213, and the locking member 213 sequentially penetrates through the through hole 14 and the slot 210 in a state that the weight 2 is assembled in the limit groove 12, so as to lock the weight 2 in the limit groove 12 of the step 11.
In order to ensure that the cast weight 2 does not come out of the cavity 20 of the housing 21, the connecting post 211 extends from the rear wall of the housing 21 into the cavity 20. The connecting column 211 in the present embodiment has at least two connecting pieces 212 for increasing the contact area with the weight body 22, and the connecting column 211 has at least two connecting pieces 212, each connecting piece 212 extending radially outward of itself connecting pieces 212, and each connecting piece 212 being arranged at intervals in the circumferential direction of the connecting column 211. The housing 21 has at least two connecting columns 211 arranged at intervals in the length direction, and each connecting column 211 is correspondingly provided with a connecting sheet 212. Further, for convenience of casting, an opening 2a for casting the weight body 22 is provided at the front side of the housing 21.
In addition to the connecting post 211, at least one of the four side walls in the circumferential direction of the housing 21 is recessed in the direction of the inner cavity to form a stopper 2b for increasing the contact area with the weight body 22. The stop edge 2b in this embodiment is provided on the top wall of the housing 21.
Furthermore, directional terms, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used in the description and claims of the present utility model to describe various example structural parts and elements of the present utility model, but are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.
Claims (9)
1. A base structure for a cleaning machine, comprising:
a base body (1) which is arranged at the bottom of the cleaner body and is provided with an installation zone (10) with an upward opening;
the weight piece (2) is assembled in the installation zone (10) of the base body (1) and is arranged adjacent to the rear side of the base body (1),
the counterweight (2) is provided with a shell (21) and a counterweight body (22), wherein a cavity (20) is formed in the shell (21), a connecting part for fixing the counterweight body (22) with the seat body (1) is arranged on the outer wall of the counterweight body, and the counterweight body (22) is assembled in the cavity (20) of the shell (21);
the connecting part is a connecting column (211) arranged on the rear wall of the shell (21);
the connecting column (211) extends from the rear wall of the shell (21) into the cavity (20);
the connecting column (211) is provided with at least two connecting pieces (212) for increasing the contact area with the counterweight body (22), the connecting column (211) is provided with at least two connecting pieces (212), each connecting piece (212) extends outwards along the radial direction of the connecting piece (212), and the connecting pieces (212) are arranged at intervals in the circumferential direction of the connecting column (211).
2. The base structure of claim 1 wherein: the rear side of the base body (1) is provided with a step (11), and the weight (2) is arranged on the step (11).
3. The base structure of claim 2, wherein: the step (11) is provided with a limiting groove (12) with an upward opening and extending leftwards and rightwards, and the counterweight (2) is strip-shaped and is assembled in the limiting groove (12).
4. A base structure according to claim 3, wherein: the front edge of the step (11) is provided with a baffle plate (13) extending upwards, and a spacing groove (12) is formed between the baffle plate (13) and the rear wall of the seat body (1).
5. The base structure of claim 4 wherein: the rear wall of the base body (1) is provided with a through hole (14) penetrating in the front-rear direction at the front-rear position adjacent to the limit groove (12), the rear end of the connecting column (211) is provided with a slot hole (210) with an opening facing backwards, the base further comprises a locking piece (213), and the locking piece (213) sequentially penetrates through the through hole (14) and the slot hole (210) when the counterweight (2) is assembled in the limit groove (12), so that the counterweight (2) is locked in the limit groove (12) of the step (11).
6. The base structure of claim 5 wherein: the shell (21) is provided with at least two connecting columns (211) which are arranged at intervals along the length direction, and each connecting column (211) is correspondingly provided with a connecting sheet (212).
7. The base structure of claim 6 wherein: the front side of the housing (21) has an opening (2 a) for pouring a cementitious material to form a counterweight (22).
8. The base structure of claim 7 wherein: among the four side walls in the circumferential direction of the housing (21), at least one side wall is recessed in the direction of the inner cavity to form a limit stop edge (2 b) for increasing the contact area with the counterweight body (22).
9. A cleaning machine having a base structure as claimed in any one of claims 1 to 8, further comprising a machine body, said base structure being mounted to the bottom of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659418.8U CN220494980U (en) | 2023-03-29 | 2023-03-29 | Base structure for cleaning machine and cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659418.8U CN220494980U (en) | 2023-03-29 | 2023-03-29 | Base structure for cleaning machine and cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220494980U true CN220494980U (en) | 2024-02-20 |
Family
ID=89881632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320659418.8U Active CN220494980U (en) | 2023-03-29 | 2023-03-29 | Base structure for cleaning machine and cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220494980U (en) |
-
2023
- 2023-03-29 CN CN202320659418.8U patent/CN220494980U/en active Active
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