CN103208877A - Horizontal dust collector motor casing upper cover - Google Patents
Horizontal dust collector motor casing upper cover Download PDFInfo
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- CN103208877A CN103208877A CN 201210013659 CN201210013659A CN103208877A CN 103208877 A CN103208877 A CN 103208877A CN 201210013659 CN201210013659 CN 201210013659 CN 201210013659 A CN201210013659 A CN 201210013659A CN 103208877 A CN103208877 A CN 103208877A
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- China
- Prior art keywords
- loam cake
- dust collector
- motor casing
- wiper block
- horizontal dust
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Abstract
The invention provides a horizontal dust collector motor casing upper cover which comprises an upper cover body. A supporting plate extending downward is arranged on the inner surface of the top end of the upper cover body, a cavity with rectangular cross section is defined by the supporting plate and an upper cover side wall together, a sliding pressing block is arranged in the cavity, the sliding pressing block is hollow, the upper end of the sliding pressing block is provided with an opening, a supporting device is arranged in the sliding pressing block, four sides are attached to the side wall of the cavity, a guiding device is arranged on a supporting plate side wall and the sliding pressing block, and the sliding pressing block slides upward or downward along the vertical direction of the guiding device. When rubber blocks for fixing the dust collector are deformed during processing or are not in place during assembly, the sliding pressing block cannot interfere with the rubber blocks due to the fact that the sliding pressing block arranged on a motor chamber upper cover can slide up and down along the vertical direction, the motor chamber upper cover can be closed smoothly, and convenience is brought to assembly of production lines.
Description
Technical field
The present invention relates to a kind of fixture of motor of dust collector, specifically is a kind of horizontal dust collector motor casing loam cake.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical equipment, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.
According to dust collector structure and profile, be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc. usually.
Dust collector structure comprises substantially by the motor of dust collector that imports electric current generation suction, forms suction nozzle, dust pick up hose, the filter of air path system, gathers the dust collecting part of inhalation (inhalatio) etc.
The body of horizontal dust collector generally comprises parts such as protecgulum, bonnet and drain pan.Preceding tops is provided with hose coupling, sucks the air that contains foreign matters such as dust.Drain pan front portion below the protecgulum is provided with the dust collect plant of dust separation, gathering; Back tops is provided with power knob, winder button; The drain pan rear portion is provided with winder and the dust sucting motor that is placed in the motor box, dust sucting motor produces negative pressure suction force, the air inlet of motor box is communicated with the dust collect plant of drain pan front portion, the gas outlet of motor box is communicated with the filtering grid that establish at the drain pan rear portion, thereby makes the pure air grid discharge after filtration after the dedusting.
During the work of the horizontal dust collector of prior art, connect power supply, the dust sucting motor running also produces negative-pressure sucking, and the air that contains foreign matter such as dust enters the control of dust tube of drain pan front portion by hose coupling, carries out dust separation, collection, and is for clearance in addition; And filtering the back except the pure air of foreign substances such as dust motor box air inlet, the dust sucting motor through the drain pan rear portion, motor box gas outlet and air discharge grille are discharged to the dust catcher body outside.
Because going to 30000 at per minute 20000, changes the rotating speed during dust sucting motor work, vibrations when reducing machine operation, need take multiple glissando, motor generally is not to be directly installed on the support, but at first is connected with the support rubber piece, by the support rubber piece motor is fixed, the vibrations that produce during machine operation are transmitted to body by the support rubber piece, the support rubber piece shakes absorption portion, and therefore, the support rubber piece also plays certain cushioning effect.So, indispensable parts when the support rubber piece is machine operation, but, for various reasons, if prior motor chamber structure block rubber does not put in place when distortion or assembling are arranged, when just causing motor loam cake buckle closure, loam cake and block rubber can interfere, cause loam cake to close, bring difficulty to assembly working.
In addition, theoretically, even prior motor storehouse loam cake briquetting and block rubber itself are done to such an extent that accurately more also can't fit fully, if applying motor bin loam cake and lower cover will produce the location in vertical, the motor bin loam cake can't effectively be closed, so, when loam cake briquetting and block rubber assembling, be to guarantee to exist certain interval.Block rubber is that dust sucting motor is positioned, because the loam cake briquetting can't contact with block rubber fully, the space that motor rotating at high speed and block rubber will form between loam cake briquetting and lower cover briquetting is shaken, though this gap is very little, but, the high speed rotation of dust sucting motor, will produce the very high vibrations of frequency, cause severe impairment for other parts of dust catcher, make that dust catcher can't operate as normal, the serious whole dust catcher that will make is scrapped, even user's health of operation dust catcher is damaged.
Summary of the invention
The present invention is exactly in order to solve in the prior art, fixedly the block rubber of dust sucting motor does not put in place when adding generation distortion in man-hour or assembling, the loam cake briquetting that is arranged at the motor bin loam cake will interfere with block rubber, just cause the motor bin loam cake to close, bring difficulty to assembly working, the invention provides a kind of horizontal dust collector motor casing loam cake with wiper block, wiper block can slide up and down along vertical, solved owing to do not put in place when the distortion of block rubber or assembling, caused the motor bin loam cake can't to close this technical barrier.
The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of horizontal dust collector motor casing loam cake, comprise: the loam cake body, described loam cake body top inner surface is provided with the supporting bracket of downward extension, the cavity that it is rectangle that described supporting bracket and loam cake sidewall surround a cross section jointly, be provided with wiper block in the described cavity, described wiper block is hollow form, its upper end is provided with opening, inside is provided with bracing or strutting arrangement, four sides and cavity sidewalls are fitted, supporting bracket sidewall and wiper block are provided with guider, and described wiper block slides along vertical up or down along guider.
Symmetrical bar hole constitutes with the lug that is arranged on two sides of wiper block described guider on the supporting bracket by being arranged on.
Described lug shape triangular in shape, upper surface is downward-sloping, and lower surface is the plane.
Described lug is arranged on the upper surface of wiper block.
The downward-sloping angle of described upper surface is that 30 degree are to 60 degree.
The width of described bar hole is greater than the width of lug, and the length of described bar hole is 2 to 6 millimeters; The Edge Distance of two lugs is greater than the distance between two inner surfaces of lateral bolster fagging, less than the distance between two outer surfaces of lateral bolster fagging.
Described bracing or strutting arrangement is the coil tension spring that is arranged in the wiper block, and described coil tension spring lower end is connected with the projection that is arranged on wiper block lower end inner surface, and the upper end is connected with the projection that is arranged on the loam cake body internal surface.
The diameter of described cylinder is greater than the internal diameter of coil tension spring, and coil tension spring is fixed on projection and the projection by the mode of clamping.
Described projection is arranged on wiper block centre of surface place.
Advantage and good effect that the present invention has are:
Dust catcher is a kind of product of production in enormous quantities, comprise numerous parts, majority is not very accurate in these numerous parts, mostly is injection molding process and finishes, certain deviation may appear in the size and dimension of parts, brings certain difficulty for the assembling of production line.
Horizontal dust collector motor casing loam cake of the present invention, when when fixedly the block rubber of dust sucting motor adds appearance distortion in man-hour or assembling, not putting in place, be arranged at the wiper block of motor bin loam cake owing to can slide up and down along vertical, wiper block will can not interfere with block rubber, the motor bin loam cake can be closed very smoothly, bring convenience for the assembly working of production line, also having brought to automation equipments such as production line employing manipulators simultaneously may; Simultaneously, be arranged in the wiper block of loam cake and be provided with coil tension spring, when can guarantee that wiper block effectively contacts with block rubber, can also play the effect of damping to the vibrations that motor of dust collector produces when the work, make that motor can smooth working, the noise that produces when reducing dust catcher work.
Description of drawings
Fig. 1 is prior art horizontal dust collector cross-sectional view;
Fig. 2 is prior art horizontal dust collector motor casing loam cake and lower cover assembling cross-sectional view;
Fig. 3 is that cross-sectional view is looked on prior art horizontal dust collector motor casing loam cake and the lower cover assembling right side;
Fig. 4 is prior art horizontal dust collector motor casing loam cake plan structure schematic diagram;
Fig. 5 is prior art horizontal dust collector motor casing loam cake perspective view;
Fig. 6 is prior art horizontal dust collector motor casing loam cake and lower cover assembling decomposition texture schematic diagram;
Fig. 7 is prior art horizontal dust collector motor casing lower cover perspective view;
Fig. 8 is horizontal dust collector motor casing loam cake of the present invention and lower cover assembling cross-sectional view;
Fig. 9 is A portion structure for amplifying schematic diagram among Fig. 8;
Figure 10 is horizontal dust collector motor casing loam cake of the present invention and lower cover assembling decomposition texture schematic diagram;
Figure 11 is that cross-sectional view is looked on horizontal dust collector motor casing loam cake of the present invention and the lower cover assembling right side;
Figure 12 is that cross-sectional view is looked on horizontal dust collector motor casing loam cake of the present invention and a lower cover assembling left side;
Figure 13 is horizontal dust collector motor casing loam cake perspective view of the present invention.
Among the figure: 1. loam cake body 2. wiper blocks
3. bar hole 4. lugs
5. lower cover 6. coil tension springs
7. supporting bracket 8. projections
9. block rubber 10. lower cover briquettings
11. cavity 12, projection
13. loam cake briquetting 14. body of dust collector
15. motor bin.
Embodiment
The present invention will be described in detail below in conjunction with drawings and Examples.
Fig. 8 is horizontal dust collector motor casing loam cake of the present invention and lower cover assembling cross-sectional view;
Fig. 9 is A portion structure for amplifying schematic diagram among Fig. 8;
Figure 13 is horizontal dust collector motor casing loam cake perspective view of the present invention.
As shown in the figure, the loam cake 1 of horizontal dust collector motor casing of the present invention is provided with and can slides up and down wiper block 2 along vertical, when when fixedly the block rubber 9 of dust sucting motor adds appearance distortion in man-hour or assembling, not putting in place, be arranged at the wiper block 2 of motor bin loam cake 1 owing to can slide up and down along vertical, wiper block 2 will can not interfere with block rubber 9, motor bin loam cake 1 can be closed very smoothly, wiper block guarantees to contact with the effective of block rubber 9 with compression by coil tension spring 6 elongations, and does not influence closing of motor bin loam cake 1.Coil tension spring 6 lower ends in the wiper block 2 are connected with the projection 12 that is arranged on wiper block 2 lower end inner surfaces, and the upper end is connected with the projection 8 that is arranged on loam cake 1 inner surface.The cross section that wiper block 2 surrounds jointly along supporting bracket and loam cake sidewall is that four sidewalls of the cavity 11 of rectangle slide up and down.
Shown in Fig. 8-13, the loam cake of horizontal dust collector motor casing of the present invention, comprise: loam cake body 1, described loam cake body 1 top inner surface is provided with the supporting bracket 7 of downward extension, the cavity 11 that it is rectangle that described supporting bracket 7 and loam cake sidewall surround a cross section jointly, be provided with wiper block 2 in the described cavity 11, described wiper block 2 is hollow form, its upper end is provided with opening, inside is provided with bracing or strutting arrangement, four sides and cavity 11 sidewalls are fitted, and supporting bracket 7 sidewalls and wiper block 2 are provided with guider, and described wiper block 2 slides along vertical up or down along guider.
Described lug 4 shapes triangular in shape, upper surface is downward-sloping, and lower surface is the plane.
Described lug 4 is arranged on the upper surface of wiper block.
The downward-sloping angle of described upper surface is that 30 degree are to 60 degree.
The width of described bar hole 3 is greater than the width of lug 4, and the length of described bar hole 3 is 2 to 6 millimeters; The Edge Distance of two lugs 4 is greater than the distance between 7 two inner surfaces of lateral bolster fagging, less than the distance between 7 two outer surfaces of lateral bolster fagging.
Described bracing or strutting arrangement is the coil tension spring 6 that is arranged on wiper block interior 2, and described coil tension spring 6 lower ends are connected with the projection 12 that is arranged on wiper block 2 lower end inner surfaces, and the upper end is connected with the projection 8 that is arranged on loam cake body 1 inner surface.
The diameter of described cylinder is greater than the internal diameter of coil tension spring 6, and coil tension spring 6 is fixed on projection and the projection by the mode of clamping.
Described protruding 12 are arranged on wiper block 2 centre of surface places.
Horizontal dust collector motor casing loam cake of the present invention, when when fixedly the block rubber 9 of dust sucting motor adds appearance distortion in man-hour or assembling, not putting in place, be arranged at the wiper block 2 of motor bin loam cake owing to can slide up and down along vertical, wiper block 2 will can not interfere with block rubber 9, motor bin loam cake 1 can be closed very smoothly, bring convenience for the assembly working of production line, also having brought to automation equipments such as production line employing manipulators simultaneously may; Simultaneously, be arranged in the wiper block 1 of loam cake 1 and be provided with coil tension spring 6, when can guarantee that wiper block 2 effectively contacts with block rubber 9, can also play the effect of damping to the vibrations that motor of dust collector produces when working, make that motor can smooth working, the noise that produces when reducing dust catcher work.
Claims (9)
1. horizontal dust collector motor casing loam cake, comprise: loam cake body (1), described loam cake body (1) top inner surface is provided with the supporting bracket (7) of downward extension, it is characterized in that: the cavity (11) that it is rectangle that described supporting bracket (7) and loam cake body (1) sidewall surround a cross section jointly, be provided with wiper block (2) in the described cavity (11), described wiper block (2) is hollow form, its upper end is provided with opening, inside is provided with bracing or strutting arrangement, four sides and cavity (11) sidewall are fitted, supporting bracket (7) sidewall and wiper block (2) are provided with guider, and described wiper block (3) slides along vertical up or down along guider.
2. according to the described horizontal dust collector motor casing of claim 1 loam cake, it is characterized in that: described guider is by being arranged on lug (4) formation that supporting bracket (7) goes up symmetrical bar hole (3) and is arranged on (2) two sides of wiper block.
3. according to the described horizontal dust collector motor casing of claim 2 loam cake, it is characterized in that: described lug (4) shape triangular in shape, upper surface is downward-sloping, and lower surface is the plane.
4. according to the described horizontal dust collector motor casing of claim 2 loam cake, it is characterized in that: described lug (4) is arranged on the upper surface of wiper block.
5. according to the described horizontal dust collector motor casing of claim 3 loam cake, it is characterized in that: the downward-sloping angle of described upper surface is that 30 degree are to 60 degree.
6. according to the described horizontal dust collector motor casing of claim 2 loam cake, it is characterized in that: the width of described bar hole (3) is greater than the width of lug (4), and the length of described bar hole (3) is 2 to 6 millimeters; The Edge Distance of two lugs (4) is greater than the distance between (7) two inner surfaces of lateral bolster fagging, less than the distance between (7) two outer surfaces of lateral bolster fagging.
7. according to arbitrary described horizontal dust collector motor casing loam cake in the claim 1 to 6, it is characterized in that: described bracing or strutting arrangement is for being arranged on the coil tension spring (6) in the wiper block (2), described coil tension spring (6) lower end is connected with the projection (12) that is arranged on wiper block (2) lower end inner surface, and the upper end is connected with the projection (8) that is arranged on loam cake body (1) inner surface.
8. according to the described horizontal dust collector motor casing of claim 7 loam cake, it is characterized in that: described projection (12) and projection (8) are cylindric, the diameter of described cylinder is greater than the internal diameter of coil tension spring (6), and coil tension spring (6) is fixed on projection (12) and the projection (8) by the mode of clamping.
9. according to the described horizontal dust collector motor casing of claim 7 loam cake, it is characterized in that: described projection (12) is arranged on wiper block (2) centre of surface place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210013659 CN103208877A (en) | 2012-01-17 | 2012-01-17 | Horizontal dust collector motor casing upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210013659 CN103208877A (en) | 2012-01-17 | 2012-01-17 | Horizontal dust collector motor casing upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103208877A true CN103208877A (en) | 2013-07-17 |
Family
ID=48755995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210013659 Pending CN103208877A (en) | 2012-01-17 | 2012-01-17 | Horizontal dust collector motor casing upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103208877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769424A (en) * | 2017-10-19 | 2018-03-06 | 刘和来 | A kind of water-cooling permanent magnet motor of fixing device |
-
2012
- 2012-01-17 CN CN 201210013659 patent/CN103208877A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769424A (en) * | 2017-10-19 | 2018-03-06 | 刘和来 | A kind of water-cooling permanent magnet motor of fixing device |
| CN107769424B (en) * | 2017-10-19 | 2019-07-02 | 刘和来 | A kind of permanent magnet motor of fixed device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |