CN2752235Y - Float type counter weight automatic control apparatus - Google Patents
Float type counter weight automatic control apparatus Download PDFInfo
- Publication number
- CN2752235Y CN2752235Y CN 200420055377 CN200420055377U CN2752235Y CN 2752235 Y CN2752235 Y CN 2752235Y CN 200420055377 CN200420055377 CN 200420055377 CN 200420055377 U CN200420055377 U CN 200420055377U CN 2752235 Y CN2752235 Y CN 2752235Y
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- CN
- China
- Prior art keywords
- automatic control
- float
- utility
- model
- lead
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a float-type automatic control device of a movable counter weight, which belongs to automatic control parts of movable counter weights of three-way electric fork lifts. The utility model is composed of a casing (1), conducting wires, a contactor (6) and a dry battery (8), wherein the casing (1) is made of insulating materials, the lower part forms a square shape, and the upper part forms a ladder shape; the square-shaped part is provided with liquid kerosene (10), and the inner sides of two inclined planes of the ladder-shaped part are fixedly provided with a slide way (2); the upper section of the slide way (2) is fixedly provided with a conductive metal sheet (3) which is connected with the first conducting wire (5); a float (4) which has electrical conductivity is movably arranged in the slide way (2), and is connected with the third conducting wire (9). The utility model has the advantages of simple structure, low cost and strong randomness; as long as a three-way electric fork lift slants a definite angle to the left or to the right, the purpose of automatic control can be realized.
Description
Technical field
The utility model belongs to the automatic control component of the moving counterweight of three electri forklifts, and particularly a kind of fuel bowl moves the counterweight automatic control device.
Technical background
At present, domestic three electri forklift counterweights maintain static basically, therefore when the fork truck side fork is got goods, the capsizing moment that produces can cause the horizontal instability of fork truck, can cause roll-over accident when serious, therefore domesticly develop " automatically regulating moves counter weight device ", if conventional electrical control equipment is adopted in the control to this device, complex structure, cost height reach relatively difficulty of stochastic control technology.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, cost is low, can realize the moving counterweight automatic control device of fuel bowl of stochastic control.
The technical scheme that the utility model technical solution problem adopts is: a kind of moving counterweight automatic control device of being made up of shell, lead, contactless switch and dry storage battery of fuel bowl, be characterized in the bottom of making being that square top is in the trapezoidal shell with megohmite, in projected square part liquid kerosene is housed, a ground way is established in inboard, two inclined-planes in the shell trapezoidal portions, the slideway epimere is fixed with sheetmetal and is connected with lead one, float with electric conductivity is contained in the slideway versatilely, and float is connected with lead three.
The beneficial effects of the utility model are: simple in structure, cost is low, randomness is strong, and the certain angle as long as three electri forklifts tilt to the left or to the right can be realized the automatically controlled purpose.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows that fuel bowl moves counterweight automatic control device structural representation.
Among the figure, the 1-shell; The 2-slideway; The 3-sheetmetal; The 4-float; 5-lead one; The 6-contactless switch; 7-lead two; The 8-dry storage battery; 9-lead three; 10-kerosene
The specific embodiment
With reference to accompanying drawing, a kind of by shell 1, lead, the moving counterweight automatic control device of fuel bowl that contactless switch 6 and dry storage battery 8 are formed, be characterized in the bottom that megohmite is made being that square top is in the trapezoidal shell 1, in projected square part liquid kerosene 10 is housed, the inboard slideway 2 of fixedly adorning on two inclined-planes of shell 1 trapezoidal portions, the sheetmetal 3 that slideway 2 epimeres are fixed with conduction is connected with lead 1, float 4 with electric conductivity is contained in the slideway 2 versatilely, float 4 is connected with lead 39, the negative pole of another termination dry storage battery 8 of lead 39, the positive pole of dry storage battery 8 connects contactless switch 6; Be equipped with the identical various parts in right side in left side, trapezoidal inclined-plane, shell 1 top.
This device is contained on the fork truck, and when the fork truck body was steady, kerosene 10 horizontal surfaces were parallel with shell 1 bottom surface, about two floats 4 all in the bottom of slideway 2, throw off with the sheetmetal 3 that slideway 2 epimeres are fixing, two contactless switch 6 circuit are in off state, and moving counterweight keeps original position.(as being tilted to the right) kerosene 10 flows to the right when the fork truck body occurs tilting owing to unbalance loading, having dragged right side float 4 upwards to slide along slideway 2 contacts with sheetmetal 3 on the slideway 2, the right side circuit is connected right contactless switch 6 work, the moving counterweight of control is moved to the left, and forms a moment left fork truck is driven in steadily.If fork truck is tilted to the left, then left contactless switch work, the moving counterweight of control moves right, and forms a moment to the right and makes fork truck drive ground steadily.
Claims (1)
1, the moving counterweight automatic control device of a kind of fuel bowl, form by shell (1), lead, contactless switch (6) and dry storage battery (8), it is characterized in that in the bottom that megohmite is made being that square top is in the trapezoidal shell (1), in projected square part liquid kerosene (10) is housed, the inboard slideway (2) of fixedly adorning on two inclined-planes of shell (1) trapezoidal portions, the sheetmetal (3) that slideway (2) epimere is fixed with conduction is connected with lead one (5), float (4) with electric conductivity is contained in the slideway (2) versatilely, and float (4) is connected with lead three (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055377 CN2752235Y (en) | 2004-11-29 | 2004-11-29 | Float type counter weight automatic control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055377 CN2752235Y (en) | 2004-11-29 | 2004-11-29 | Float type counter weight automatic control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752235Y true CN2752235Y (en) | 2006-01-18 |
Family
ID=35913644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055377 Expired - Fee Related CN2752235Y (en) | 2004-11-29 | 2004-11-29 | Float type counter weight automatic control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752235Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035987A (en) * | 2019-12-30 | 2020-04-21 | 于琳琳 | Water tank capable of automatically treating tank bottom |
-
2004
- 2004-11-29 CN CN 200420055377 patent/CN2752235Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035987A (en) * | 2019-12-30 | 2020-04-21 | 于琳琳 | Water tank capable of automatically treating tank bottom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |