Summary of the invention
The object of the invention is to overcome above defect, propose a kind of flow production line transportation device, be applicable to the product that batch manufacturing bathtub etc. is larger, heavier.
For reaching this object, the present invention by the following technical solutions:
A kind of flow production line transportation device, comprise transport trolley, actuating device and track, described transport trolley comprises vehicle frame and wheel, and described wheel is arranged on described vehicle frame, and is placed in described track, and described track is fixed on ground, also comprises brake equipment and induction installation;
Described actuating device comprises drive motor, rotating band and rotor wheel, and described drive motor and rotor wheel are arranged on ground, and described drive motor is connected with described rotor wheel, and described rotating band is enclosed within described rotor wheel;
Described induction installation comprises sensed thing and inductor, and described sensed thing is fixed on described vehicle frame, can sense that the described inductor of described sensed thing is fixed on described ground or track, and controls the described brake equipment of a upper station;
Described brake equipment comprises shift fork, Contact plate, expansion link and driving expansion link, described expansion link is fixed on described vehicle frame, described shift fork one end is connected to described vehicle frame by shaft hinge, the other end is connected on described expansion link, the ground shape of described Contact plate and working direction forms an angle and is fixed on described shift fork, described driving expansion link is arranged on the ground, and described expansion link is provided with the drivening piece matched with described rotating band.
Further, described rotor wheel comprises driving wheel and time driving wheel, and described driving wheel connects rotating band described in described drive motor and is provided with pulley.
Further, described driving expansion link is arranged on cylinder.
Further, described cylinder is fixed on support by rotating shaft, and described cylinder is also connected with spring, and its upper end connects described driving expansion link.
Further, the cross section of described track is triangle, and the groove of described wheel is the triangle matched with described track.
Further, described track is two parallel tracks, and described wheel count is four, and track described in every bar supports two described wheels respectively.
Further, described rotating band is provided with and coordinates with described drivening piece and to promote the impeller of described vehicle frame movement.
Further, the top end of described driving expansion link is arc-shaped.
The present invention is by above structure, utilize track and transport trolley as transportation device, improve the load-carrying ability of conveyor line transportation device, induction installation and brake equipment is utilized to prevent transport trolley from bumping against in operation process and having an accident, there is structure simple, convenient and practical feature, energy actv. improves the operating efficiency of flow production line.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
A kind of flow production line transportation device, as shown in Figure 1, Figure 2, Figure 3 shows, comprise transport trolley 7, actuating device and track 6, described transport trolley 7 comprises vehicle frame 1 and wheel 2, described wheel 2 is arranged on described vehicle frame 1, and is placed in described track 6, and described track 6 is fixed on ground, described wheel 2 carries described vehicle frame 1 and moves along described track 6, also comprises brake equipment and induction installation;
As shown in Figure 1, Figure 2, Figure 3 shows, described actuating device comprises drive motor, rotating band 41 and rotor wheel, and described drive motor and rotor wheel are arranged on ground, and described drive motor is connected with described rotor wheel, and described rotating band 41 is enclosed within described rotor wheel.Described rotating band 41 promotes carrier bar, it is a closed annular, the two ends of closed-loop are provided with described rotor wheel, described rotor wheel is used for driving and supporting described rotating band 41, described drive motor drives described rotating band 41 to rotate by described rotor wheel, and described rotating band 41 drives described vehicle frame 1 to move along described track 6;
As shown in Figure 2 and Figure 3, described induction installation comprises sensed thing 51 and inductor 52, described sensed thing 51 is fixed on described vehicle frame 1, can sense that the described inductor 52 of described sensed thing 51 is fixed on described ground or track 6, and controls the described brake equipment of a upper station;
As shown in Figure 2 and Figure 3, described brake equipment comprises shift fork 31, Contact plate 32, expansion link 33 and drives expansion link 34, described expansion link 33 is fixed on described vehicle frame 1, described shift fork 31 one end is connected to described vehicle frame 1 by shaft hinge, the other end is connected on described expansion link 33, described Contact plate 32 forms an angle with the ground shape of working direction and is fixed on described shift fork 31, described driving expansion link 34 arranges on the ground, and described expansion link 33 is provided with the drivening piece 37 matched with described rotating band 41.
As shown in Figure 3, wherein said drivening piece 37, shift fork 31 and Contact plate 32 is bold portion, described expansion link 33 extends under gravity naturally in nadir, be contracted in the shortest position under described driving expansion link 34 incipient state, end and the described Contact plate 32 of described driving expansion link 34 stagger; After described transport trolley 7 arrives this station, described inductor 52 senses the described sensed thing 51 be fixed on described vehicle frame 1, then automatically control the described driving expansion link 34 of a upper station, the described driving expansion link 34 of a station is extended and makes its end be in described Contact plate 32 same level position; In a upper station, when having in another described transport trolley 7 arrival process, described Contact plate 32 is acted on and lifting by described driving expansion link 34, and described shift fork 31 drives described expansion link 33 to shrink, described drivening piece 37 is staggered with described rotating band 41, departs from the driving of described rotating band 41.
After the described transport trolley 7 of this station sails out of our station, as shown in Figure 3, wherein said drivening piece 37, shift fork 31 and Contact plate 32 is curved portion, described sensed thing 51 departs from the induction of described inductor 52, at this moment in a upper station, the described cylinder 35 that described inductor 52 controls shrinks described driving expansion link 34, described driving expansion link 34 is made to depart from described Contact plate 32, described expansion link 33 is allowed to extend by described shift fork 31, described drivening piece 37 is promoted by described rotating band 41 again, thus described transport trolley 7 continue to start.
Utilize described induction installation and brake equipment prevent described transport trolley 7 in station operation process with on a station sail come another described transport trolley 7 bump against.
Further, described rotor wheel comprises driving wheel and time driving wheel, described driving wheel connects described drive motor, drive described rotating band 41, described time driving wheel does not directly connect drive motor, for supporting described rotating band 41, described rotating band 41 is provided with pulley 42, described rotating band 41 and pulley 42 are assembled together, and belong to interaction relation, belong to the one of chain.Described pulley 42 reduces friction force during described rotating band 41 mode of operation, but also plays and coordinate with described sliding wheel, makes the effect that described rotating band 41 is synchronized with the movement with described sliding wheel.
Further, as shown in Figure 2 and Figure 3, described driving expansion link 34 is arranged on cylinder 35, is driven and stretch by described cylinder 35.
Further, as shown in Figure 2 and Figure 3, described cylinder 35 is fixed on support 36 by rotating shaft, and described cylinder 35 is also connected with spring, and its upper end connects described driving expansion link 34.Described transport trolley 7 is in station moving process, and described Contact plate 32 hits described driving expansion link 34, and described spring plays the effect of buffering.
Further, the cross section of described track 6 is triangle as shown in Figure 2, and the groove of described wheel 2 is the triangle matched with described track.
Further, as shown in Figure 2 and Figure 3, described track 6 is two parallel tracks, and described wheel 2 quantity is four, and track 6 described in every bar supports two described wheels 2 respectively.
Further, described rotating band 41 is provided with and coordinates with described drivening piece 37 and to promote the impeller 43 of described vehicle frame 1 movement.
Further, as shown in Figure 2, the top end of described driving expansion link 34 is arc-shaped, reduces the friction with described Contact plate 32 in the process promoting described Contact plate 32.
The present invention is by above structure, utilize track 6 and transport trolley 7 as transportation device, improve the load-carrying ability of conveyor line transportation device, induction installation and brake equipment is utilized to prevent transport trolley 7 from bumping against in operation process and having an accident, there is structure simple, convenient and practical feature, energy actv. improves the operating efficiency of flow production line.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.