Summary of the invention
What the embodiment of the present invention provided a kind of bacterium slag biological fermentation to turn the slot type turnover throwing machine of soil ulmin turns over polishing apparatus hoisting appliance, can utilize the flexible of hydraulic lifting arm, make turnover throwing machine structure lift with hydraulic lifting arm and fall, and carry out material turn over throwing.
What the embodiment of the present invention provided a kind of bacterium slag biological fermentation to turn the slot type turnover throwing machine of soil ulmin turns over polishing apparatus hoisting appliance, comprises turnover throwing machine structure and hydraulic lifting arm, wherein,
Turnover throwing machine structure is hinged by the walking dolly of rotation axis and slot type turnover throwing machine, and rotation axis level is installed on walking dolly;
Hydraulic lifting arm one end is arranged on walking dolly, the other end and turnover throwing machine structure hinged, the flexible drive turnover throwing machine structure of the hydraulic lifting arm moving axis that rotates rotates.
Further, hydraulic lifting arm comprises hydraulic actuator and swing hinge; Hydraulic actuator comprises cylindrical shell and piston rod, and swing hinge is arranged on cylindrical shell side; Cylindrical shell is articulated with on walking dolly by swing hinge; The sliding end of piston rod slides and is plugged in cylindrical shell, and inboardend is hinged on turnover throwing machine structure.
Further, hydraulic lifting arm also comprises union lever, and one end of union lever is connected with the inboardend of piston rod, and the other end is articulated with on turnover throwing machine structure, is hinged on turnover throwing machine structure by union lever to make the inboardend of piston rod.
Further, union lever and the inboardend of piston rod are that pin type is connected, and inboardend has biconvex ear, and union lever has the protuberance with two they fit, biconvex ear and protuberance are provided with pin-and-hole, and union lever is connected by the bearing pin be arranged in pin-and-hole with the inboardend of piston rod.
Further, the polishing apparatus hoisting appliance that turns over that bacterium slag biological fermentation turns the slot type turnover throwing machine of soil ulmin also comprises locking gear, and locking gear comprises safety pin and plugging pin oil cylinder; Plugging pin oil cylinder is fixed on walking dolly, and safety pin slides and is plugged in plugging pin oil cylinder; Turnover throwing machine structure is provided with the jack of one end insertion of stretching out plugging pin oil cylinder for safety pin, and when turnover throwing machine structure is in raised position, safety pin inserts in jack.
Further, locking gear also comprises: collision block, the first limit switch and the second limit switch;
First limit switch and the second limit switch are disposed on walking dolly, and lay along the slip direction of safety pin; Collision block is fixedly installed on safety pin; First limit switch is greater than the distance between collision block and walking dolly relative to the height of walking dolly, and the second limit switch is also greater than the distance between collision block and walking dolly relative to the height of walking dolly, so that collision block is limited between the first limit switch and the second limit switch.
Further, the polishing apparatus hoisting appliance that turns over that bacterium slag biological fermentation turns the slot type turnover throwing machine of soil ulmin also comprises safety chains; One end of safety chains is fixed on walking dolly, and the other end is fixed on turnover throwing machine structure.
The embodiment of the present invention is by arranging turnover throwing machine structure and hydraulic lifting arm, wherein turnover throwing machine structure be installed in rotation axis on slot type turnover throwing machine walking dolly by level and walking dolly hinged, hydraulic lifting arm one end is arranged on walking dolly, the other end and turnover throwing machine structure hinged, the flexible drive turnover throwing machine structure of the hydraulic lifting arm moving axis that rotates rotates, make turnover throwing machine structure lift continuously with the flexible of hydraulic lifting arm and fall like this, and constantly material throwing is thrown on e Foerderanlage to aerial or turning over of rear.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
Fig. 1 is the structural representation turning over polishing apparatus hoisting appliance that bacterium slag biological fermentation that the embodiment of the present invention one provides turns the slot type turnover throwing machine of soil ulmin.As shown in Figure 1, what the present embodiment provided turn over polishing apparatus hoisting appliance comprises turnover throwing machine structure 11 and hydraulic lifting arm 12, wherein,
Turnover throwing machine structure 11 is hinged with the walking dolly 14 of slot type turnover throwing machine by rotation axis 13, and rotation axis 13 level is installed on walking dolly 14; Concrete, in the present embodiment, turnover throwing machine structure 11 can comprise turning over to throw cylinder 111 and be located to turn over throws cylinder both sides, and for lifting the connecting arm 112 turning over and throw cylinder, turnover throwing machine structure 11 is hinged with this walking dolly 14 by the horizontal rotating shaft 13 being arranged on slot type turnover throwing machine walking dolly 14 both sides;
Hydraulic lifting arm 12 one end is arranged on walking dolly 14, the other end and turnover throwing machine structure 11 hinged, the flexible drive turnover throwing machine structure 11 of hydraulic lifting arm 12 moving axis 13 that rotates rotates.Concrete, hydraulic lifting arm 12 can be arranged in walking dolly 14 zygomorphy, hydraulic lifting arm 12 and walking dolly 14, turnover throwing machine structure 11 is by annexation as above, a linkage assembly can be formed, when hydraulic lifting arm 12 stretches, the pin joint of turnover throwing machine structure 11 and hydraulic lifting arm 12 moves thereupon, the rotation axis 13 making turnover throwing machine structure 11 be installed in walking dolly 14 around level rotates, the parts such as throwing cylinder 111 grade that turn over of turnover throwing machine structure 11 end can lift or put down, make to be turned over and throw the material dug of cylinder 111 and can be thrown by inertia turning over that turnover throwing machine structure 11 rear arranges and throw on e Foerderanlage.
What the bacterium slag biological fermentation that the present embodiment provides turned the slot type turnover throwing machine of soil ulmin turns over polishing apparatus hoisting appliance, include turnover throwing machine structure and hydraulic lifting arm, turnover throwing machine structure be installed in the rotation axis of the walking dolly of slot type turnover throwing machine by level and walking dolly hinged, hydraulic lifting arm one end is arranged on walking dolly, the other end and turnover throwing machine structure hinged, hydraulic lifting arm is flexible can drive the turnover throwing machine structure moving axis that rotates to rotate, make turnover throwing machine structure lift continuously with the flexible of hydraulic lifting arm and fall like this, and constantly material throwing is thrown on e Foerderanlage to aerial or turning over of rear.
Embodiment two
Fig. 2 is the structural representation turning over polishing apparatus hoisting appliance that bacterium slag biological fermentation that the embodiment of the present invention two provides turns the slot type turnover throwing machine of soil ulmin.The present embodiment is on the basis of above-described embodiment, and carried out further optimization to turning over polishing apparatus hoisting appliance, the present embodiment provides a kind of specific implementation of hydraulic lifting arm.
As shown in Figure 2, hydraulic lifting arm 12 can comprise hydraulic actuator 121 and swing hinge 122; Hydraulic actuator 121 comprises cylindrical shell 1211 and piston rod 1212; Swing hinge 122 is arranged on cylindrical shell 1211 side; Cylindrical shell 1211 is articulated with on walking dolly 14 by swing hinge 122; The sliding end of piston rod 1212 slides and is plugged in cylindrical shell 1211, and inboardend is hinged on turnover throwing machine structure 11.Concrete, the sliding end of the piston rod 1212 of hydraulic actuator 121 drives by hydraulic way and do stretching motion in cylindrical shell 1211, cylindrical shell 1211 can the jointed shaft of swing hinge 122 be that turning axle rotates around walking dolly 14, and turnover throwing machine structure 11 can rotate under the drive of piston rod 1212.In the present embodiment, hydraulic lifting arm comprises hydraulic actuator and swing hinge, can flexible by piston rod in hydraulic actuator, makes turnover throwing machine structure lift and fall.
As preferred embodiment, hydraulic lifting arm 12 can also comprise union lever 123.The inboardend of piston rod 1212 is hinged on turnover throwing machine structure 11 by union lever 123, be specially union lever 123 first end to be connected with the inboardend of piston rod 1212, union lever 123 second end is articulated with on turnover throwing machine structure 11, wherein the mode of connection of union lever 123 and piston rod 1212 can have multiple, when the inboardend of union lever first end and piston rod is for being connected, the stroke range of piston rod can be increased, such as, when the inboardend of union lever first end and piston rod can, for being articulated and connected, be also pin type connection.
Embodiment three
Fig. 3 is the structural representation of the hydraulic lifting arm that the embodiment of the present invention three provides.The present embodiment is on the basis of above-described embodiment, further optimization has been carried out to the hydraulic lifting arm turned in polishing apparatus hoisting appliance, as shown in Figure 3, when the union lever 123 of hydraulic lifting arm 12 is connected for pin type with piston rod 1212, now the inboardend of piston rod 1212 has biconvex ear 1213, the first end of union lever 123 has the protuberance 1231 with two they fit, biconvex ear 1213 and protuberance 1231 are provided with pin-and-hole, the first end of union lever is connected by the bearing pin 124 be arranged in pin-and-hole with the inboardend of piston rod, now the reactive force of hydraulic actuator 121 can not be applied directly on turnover throwing machine structure 11, but by union lever 123 indirect action in turnover throwing machine structure 11, the turnover throwing machine structure of different size can be selected like this, to be applicable to multiple workplace.
Embodiment four
In order to ensure the security of turning over polishing apparatus hoisting appliance, turning over polishing apparatus hoisting appliance can also comprise locking gear, and Fig. 4 is the structural representation turning over the locking gear of polishing apparatus hoisting appliance that the embodiment of the present invention four provides.As shown in Figure 4, this locking gear comprises safety pin 41 and plugging pin oil cylinder 42.
Wherein, plugging pin oil cylinder 42 is fixed on walking dolly 14, and safety pin 41 slides and is plugged in plugging pin oil cylinder 42; Turnover throwing machine structure 11 is provided with the jack 43 of one end insertion of stretching out plugging pin oil cylinder 42 for safety pin, and when turnover throwing machine structure 11 is in raised position, jack 43 is coaxial with safety pin 41.Like this when turnover throwing machine structure is in raised position, under the effect of safety pin, turnover throwing machine structure can be defined to this raised position, preventing turnover throwing machine structure from falling because breaking down, causing the accident.
Further, as shown in Figure 4, this locking gear can also comprise collision block 44, first limit switch 45 and the second limit switch 46; First limit switch 44 and the second limit switch 45 are disposed on walking dolly 14, and lay along the slip direction of safety pin 41; Collision block 44 is fixedly installed on safety pin 41; First limit switch 45 is greater than the distance between collision block 44 and walking dolly 14 relative to the height of walking dolly 14, and the height relative to walking dolly 14 of the second limit switch 46 is also greater than the distance between collision block 44 and walking dolly 14, collision block 44 is limited between the first limit switch 45 and the second limit switch 46.
Or, first limit switch 45 and the second limit switch 46 also can adopt travel switch, when safety pin inserts jack, collision block 44 touches the first limit switch 45, now the first limit switch 45 can send signal, show that safety pin 41 inserts, when safety pin 41 deviates from jack 43, collision block 44 touches the second limit switch 46, now the second limit switch 46 sends signal, show that safety pin 41 is extracted, these two signals can tell the state of user's now safety pin, and corresponding signal can be sent to the controller that each limit switch is connected further, using the control signal as control plugging pin oil cylinder action automatically.In this embodiment, the polishing apparatus that turns over being in lifting state can be fixed on this position by locking gear, avoid turning over polishing apparatus and fall, to enhance system security by mistake.
In addition, on the basis of technique scheme, in order to strengthen the security that this turns over polishing apparatus hoisting appliance, this turns over polishing apparatus hoisting appliance can also comprise safety chains; One end of this safety chains is fixed on walking dolly, and the other end is fixed on turnover throwing machine structure, at turnover throwing machine structure because carrying out spacing to turnover throwing machine structure when fault drops suddenly, can prevent the generation of security incident like this.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.