A kind of weight sensor controls the device being automatically positioned
Technical field
The invention belongs to intelligent positioning technical field, especially a kind of weight sensor controls the device being automatically positioned.
Background technology
Load-carrying detection branch is built in the porch of highway, when truck crosses dynamic weighing bridge, namely LOAD CELLS and electronic scale check judgement voluntarily, provide signal simultaneously and control traffic light, so we just can well know that vehicle is either with or without overweight, thus considering to want this vehicle pass-through, this LOAD CELLS being applied on expressway requires that range is big, required precision is not high especially, but long-time stability must be got well, development along with sensor He other electronic equipment, will be more and more intelligent, overweight vehicle just can be stoped to pass through thus realizing unmanned control, can also charge by weight by vehicle, above it can be seen that weight sensor bearing capacity is big, and durable, but at present but without weight sensor being used in above the product controlling to be automatically positioned.
Summary of the invention
The technical problem to be solved of the present invention is to provide simple in construction, utilizes a kind of weight sensor that weight sensor controls rack pinion to control the device being automatically positioned.
The present invention adopts the technical scheme that:
A kind of weight sensor controls the device being automatically positioned, it is characterized in that, be made up of base (1), front weight sensor (2), catalyst (3), rear weight sensor (4), tooth bar (5), motor clockwise (6), gear (7), motor counterclockwise (8) and gear body (9); Described gear body (9) front side and rear side are provided with tooth bar (5), described tooth bar (5) is connected with gear (7), described gear (7) front side and each two of rear side, the gear (7) on the left side, front side is connected with motor clockwise (6), and the gear (7) on the right of front side is connected with motor counterclockwise (8);
Described base (1) left side is connected with front weight sensor (2) and catalyst (3), front weight sensor (2) is connected by the catalyst (3) of cable with described base (1) left side, and the catalyst (3) in described base (1) left side is connected with motor clockwise (6) by cable;
Described base (1) lower right-hand side is provided with rear weight sensor (4) and catalyst (3), rear weight sensor (4) is connected by the catalyst (3) of cable with described base (1) right side, and the catalyst (3) on described base (1) right side is connected with motor counterclockwise (8) by cable.
Described a kind of weight sensor controls the device being automatically positioned, when goods enters into front weight sensor (2) place time, front weight sensor (2) receives signal and is sent to the catalyst (3) in described base (1) left side, this catalyst (3) closes, motor clockwise (6) starts to turn clockwise, driven gear (7) turns clockwise, at this moment gear body (9) drives goods to move to the right, when goods is by after front weight sensor (2), front weight sensor (2) senses less than signal, the catalyst (3) at this moment described base (1) left side disconnects, motor clockwise (6) stops the rotation, it is automatically stopped work after upper for goods automatic conveying to gear body (9), if instead goods be this invention other side enter time equally possible by goods automatic conveying to gear body (9) go up after be automatically stopped work.
Advantages of the present invention and having the benefit effect that
1, simple in construction, economy and durability;
2, can automatically goods be docked to the place specifying position;
3, cost of labor can be saved when transporting goods.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention;
Fig. 2 is the top view of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, it is impossible to limits protection scope of the present invention with following embodiment.
A kind of weight sensor controls the device being automatically positioned, it is characterized in that, be made up of base (1), front weight sensor (2), catalyst (3), rear weight sensor (4), tooth bar (5), motor clockwise (6), gear (7), motor counterclockwise (8) and gear body (9); Described gear body (9) front side and rear side are provided with tooth bar (5), described tooth bar (5) is connected with gear (7), described gear (7) front side and each two of rear side, the gear (7) on the left side, front side is connected with motor clockwise (6), and the gear (7) on the right of front side is connected with motor counterclockwise (8);
Described base (1) left side is connected with front weight sensor (2) and catalyst (3), front weight sensor (2) is connected by the catalyst (3) of cable with described base (1) left side, and the catalyst (3) in described base (1) left side is connected with motor clockwise (6) by cable;
Described base (1) lower right-hand side is provided with rear weight sensor (4) and catalyst (3), rear weight sensor (4) is connected by the catalyst (3) of cable with described base (1) right side, and the catalyst (3) on described base (1) right side is connected with motor counterclockwise (8) by cable.
Described a kind of weight sensor controls the device being automatically positioned, when goods enters into front weight sensor (2) place time, front weight sensor (2) receives signal and is sent to the catalyst (3) in described base (1) left side, this catalyst (3) closes, motor clockwise (6) starts to turn clockwise, driven gear (7) turns clockwise, at this moment gear body (9) drives goods to move to the right, when goods is by after front weight sensor (2), front weight sensor (2) senses less than signal, the catalyst (3) at this moment described base (1) left side disconnects, motor clockwise (6) stops the rotation, it is automatically stopped work after upper for goods automatic conveying to gear body (9), if instead goods be this invention other side enter time equally possible by goods automatic conveying to gear body (9) go up after be automatically stopped work.