With device for driving away can assembled swinery and drive method
Technical field
The present invention relates to a kind of scale livestock-raising raising device field, relate more specifically to a kind of with device for driving away can assembled swinery, and a kind of use with device for driving away can assembled swinery drive method.
Background technology
In the feeding process of pig farm, often need to jump to the pig in swinery, poultry raiser is usually needed to enter in swinery, hand-held bulk plank is driven pig, when driven pig is growing and fattening pigs, individual large due to it, strength is large, and poultry raiser needs to take long to easy instrument, takes very large energy and could drive the pig turning group out of swinery.Meanwhile, when swinery is larger, because its area is comparatively large, the pig of driveing in hurdle will be more difficult.In addition, in the process of driveing, easily stress effect is caused to pig, easily cause some pigs turn group after lose flesh, or send and put slaughter house and produce PSE meat due to stress reaction.
On the other hand, due to pig farm need of production, often need a swinery to be divided into two, to improve the service efficiency of swinery, one piece of plank in production process, is adopted to be placed in a swinery, very insecure, the different pig of frequent generation two groups mixes group, and causes the pig generation injures and deaths of raising.
Summary of the invention
The object of the application be to provide a kind of with device for driving away can assembled swinery, turn in group process drive difficulty, many problems consuming time to solve existing pig.
In order to achieve the above object, the present invention is by the following technical solutions:
A kind of with device for driving away can assembled swinery, comprise horizontal fixed hurdle sheet (1), drive hurdle sheet (2), longitudinal column sheet (3), laterally movable hurdle sheet (4), motor and cable wire, it is characterized in that: described horizontal fixed hurdle sheet (1) is provided with horizontal fixed hurdle sheet beam (1-1) and horizontal fixed hurdle sheet pillar (1-2), the two ends of described horizontal fixed hurdle sheet beam (1-1) are provided with horizontal fixed hurdle sheet termination (1-3), described horizontal fixed hurdle sheet termination (1-3) is fixedly connected with longitudinal column sheet lower end (3-5) with the longitudinal column sheet upper end (3-3) on longitudinal column sheet (3), described longitudinal column sheet (3) comprises n longitudinal column sheet elementary cell (3-9) and m longitudinal column sheet terminal units (3-10), wherein n and m is integer, longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10) are linked together by longitudinal column sheet engagement plate (3-11) and bolt (3-12), one end of described longitudinal column sheet terminal units (3-10) is provided with longitudinal column strip terminal (3-7), the two ends of the other end and longitudinal column sheet elementary cell (3-9) are all smooth end, described longitudinal column sheet (3) is provided with longitudinal column sheet beam (3-1), longitudinal column sheet pillar (3-2) and longitudinal column sheet upper beam groove (3-4), described longitudinal column sheet upper beam groove (3-4) is connected mutually with hurdle sheet top sheave support (2-3) of driveing driveing hurdle sheet (2) top and drive hurdle sheet beam (2-1), its cell body is the vacant handle driveing hurdle sheet top sheave support (2-3) of energy just, the hollow part of longitudinal column sheet upper end (3-3) vacantly can be driven hurdle sheet top sheave support (2-3) and drives hurdle sheet top sheave (2-4) just, described drive driveing hurdle sheet beam (2-1) has and driveing hurdle sheet lower sheave support (2-5) and drive hurdle sheet lower sheave (2-6) of hurdle sheet (2) bottom, bottom longitudinal column sheet beam (3-1) of described longitudinal column sheet (3) is provided with longitudinal column sheet lower end (3-5) and longitudinal column sheet slide rail (3-6), described drive hurdle sheet lower sheave (2-6) and it can be driven to be free to slide on longitudinal column sheet slide rail (3-6) by the cable wire on motor.
Further, described horizontal fixed hurdle sheet beam (1-1), drive hurdle sheet beam (2-1), laterally movable hurdle sheet beam (4-1) for rectangle steel and make, described longitudinal column sheet beam (3-1) is for slotting in the middle part of rectangle steel, and described longitudinal column sheet slide rail (3-6) goes up for angle steel is welded on rectangle steel longitudinal column sheet lower end (3-5) track formed.
Further, described transverse direction movable hurdle sheet (4) has laterally movable hurdle sheet beam (4-1), have laterally sheet termination, movable hurdle (4-3) at the two ends of horizontal movable hurdle sheet beam (4-1), sheet termination, described transverse direction movable hurdle (4-3) end is welded with laterally movable hurdle sheet latch (4-4), laterally movable hurdle sheet latch (4-4) is " 7 " font, its lower end can be inserted in longitudinal column strip terminal hole (3-8), longitudinal column strip terminal hole (3-8) is the hole in longitudinal column strip terminal (3-7), longitudinal column strip terminal (3-7) is welded on the termination of the longitudinal column sheet beam (3-1) of longitudinal column sheet (3) bottom.
Further, described longitudinal column sheet engagement plate (3-11) is " 7 " font, or be " Contraband " font, each outer surface of longitudinal column sheet engagement plate (3-11) is all connected with longitudinal column sheet beam (3-1) with bolt (3-12).
Further, described hurdle sheet lower sheave (2-6) of driveing comprises pulley axle center (2-6-1), pulley ball (2-6-2), pulley inner ring (2-6-3) and pulley groove (2-6-4), and pulley groove (2-6-4) is connected with cable wire.
Further, described hurdle sheet lower sheave support (2-5) of driveing comprises support cohesive end (2-5-1), support framework (2-5-2) and support cavity (2-5-3), and the outer end of described support framework (2-5-2) is removable.
Further, described longitudinal column sheet (3) upper longitudinal column sheet beam (3-1) end establishes two kinds of different cover plates, be respectively longitudinal column sheet upper end cover plate (3-3-1) and longitudinal column sheet lower end cover plate (3-5-1), wherein longitudinal column sheet upper end cover plate (3-3-1) is rectangle, and longitudinal column sheet lower end cover plate (3-5-1) is the shape that a large rectangle is connected with a little rectangle.
Further, described can the distance of each intercolumniation of assembled swinery be 10-30cm with device for driving away.
Further, described with device for driving away can assembled swinery surface all through zinc-plated process.
Further, described can the height of assembled swinery be 60-150cm with device for driving away.
In addition, the present invention also provides one to drive method, and described method comprises:
Step one: assembling longitudinal column sheet (3), by longitudinal column sheet engagement plate (3-11), longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10) are linked together, and with bolt (3-12), it is fixed;
Step 2: assemble with device for driving away can assembled swinery, to drive hurdle sheet (2) is arranged on longitudinal column sheet (3), first longitudinal column sheet upper end cover plate (3-3-1) on longitudinal column sheet (3) and longitudinal column sheet lower end cover plate (3-5-1) are removed, then hurdle sheet lower sheave (2-6) of driveing will driven on hurdle sheet (2) is put in longitudinal column sheet slide rail (3-6), to drive driveing hurdle sheet top sheave support (2-3) and driveing hurdle sheet top sheave (2-4) on hurdle sheet (2) again puts in longitudinal column sheet beam (3-1), again longitudinal column sheet upper end cover plate (3-3-1) is covered on longitudinal column sheet upper end (3-3), longitudinal column sheet lower end cover plate (3-5-1) is covered on longitudinal column sheet lower end (3-5), finally by horizontal fixed hurdle sheet (1), longitudinal column sheet (3) and laterally movable hurdle sheet (4) combine be assembled into device for driving away can assembled swinery, drive hurdle sheet (2) with device for driving away can horizontal fixed hurdle sheet (1) end of assembled swinery,
Step 3: raise swinery, opens laterally movable hurdle sheet (4), puts into swinery, closes laterally movable hurdle sheet (4), starts to raise swinery;
Step 4: pig turns group, when with device for driving away can the pig in assembled swinery need to turn group time, open laterally movable hurdle sheet (4), be convenient to pig from can enter away in assembled swinery with device for driving away;
Step 5: start the motor driveing hurdle sheet (2), drive hurdle sheet (2) under the drive of cable wire, slowly holds to laterally movable hurdle sheet (4) end is mobile by horizontal fixed hurdle sheet (1);
Step 6: when driveing hurdle sheet (2) and moving to horizontal movable hurdle sheet (4) end, pig is from all can be driven out of in assembled swinery with device for driving away;
Step 7: close laterally movable hurdle sheet (4), drives hurdle sheet (2) under the effect of motor and cable wire, then is held by laterally movable hurdle sheet (4) and move on to horizontal fixed hurdle sheet (1) end and reset, and uses in order to next time.
The present invention has the following advantages:
1) use simply, directly start motor and just pig can be driven out swinery;
2) time saving and energy saving, drive the speed of pig fast, efficiency is high;
3) utilization rate of swinery is improved;
4) swinery size can be regulated arbitrarily;
5) be convenient in process of production be familiar with between different swinery, be conducive to swinery and mix group;
6) be convenient to stimulate oestrus of sow, or bellicose pig or problem pig are quarantined;
7) swinery of arbitrary size can be assembled, and implement to drive pig in swinery.
Accompanying drawing explanation
Fig. 1 with device for driving away can assembled swinery structural representation
Fig. 2 is the A-A local structural graph of Fig. 1
Fig. 3 is the B-B local structural graph of Fig. 1
Fig. 4 is the C-C local structural graph of Fig. 1
Fig. 5 is the D-D local structural graph of Fig. 1
Fig. 6 is the structure chart driveing hurdle sheet lower sheave (2-6)
Fig. 7 is the structure chart driveing hurdle sheet lower sheave support (2-5)
Fig. 8 is the structure chart that longitudinal column sheet upper end (3-3) is held
Fig. 9 is the structure chart that longitudinal column sheet lower end (3-5) is held
Figure 10 is the structure chart of packaging longitudinal column sheet (3)
Figure 11 is the structure chart of longitudinal column sheet elementary cell (3-9)
Figure 12 is the structure chart of longitudinal column sheet terminal units (3-10)
Figure 13 is the E-E Local map of Figure 10
Horizontal fixed hurdle sheet 1; Drive hurdle sheet 2; Longitudinal column sheet 3; Laterally movable hurdle sheet 4; Horizontal fixed hurdle sheet beam 1-1; Horizontal fixed hurdle sheet pillar 1-2; Horizontal fixed hurdle sheet termination 1-3; Drive hurdle sheet beam 2-1; Drive hurdle sheet pillar 2-2; Drive hurdle sheet top sheave support 2-3; Drive hurdle sheet top sheave 2-4; Drive hurdle sheet lower sheave support 2-5; Drive hurdle sheet lower sheave 2-6; Support cohesive end 2-5-1; Support framework 2-5-2; Support cavity 2-5-3; Pulley axle center 2-6-1; Pulley ball 2-6-2; Pulley inner ring 2-6-3; Pulley groove 2-6-4; Longitudinal column sheet beam 3-1; Longitudinal column sheet pillar 3-2; Longitudinal column sheet upper end 3-3; Longitudinal column sheet upper beam groove 3-4; Longitudinal column sheet lower end 3-5; Longitudinal column sheet slide rail 3-6; Longitudinal column strip terminal 3-7; Longitudinal column strip terminal hole 3-8; Longitudinal column sheet elementary cell 3-9; Longitudinal column sheet terminal units 3-10; Longitudinal column sheet engagement plate 3-11; Bolt 3-12; Longitudinal column sheet upper end cover plate 3-3-1; Longitudinal column sheet upper end cover plate frame 3-3-2; Longitudinal column sheet lower end cover plate 3-5-1; Longitudinal column sheet lower end cover plate frame 3-5-2; Laterally movable hurdle sheet beam 4-1; Laterally movable hurdle sheet pillar 4-2; Laterally movable hurdle sheet termination 4-3; Laterally movable hurdle sheet latch 4-4
Embodiment
As shown in Figure 1, horizontal fixed hurdle sheet (1) can be mainly comprised by assembled swinery with device for driving away, drive hurdle sheet (2), longitudinal column sheet (3) and laterally movable hurdle sheet (4), horizontal fixed hurdle sheet (1) is provided with horizontal fixed hurdle sheet beam (1-1) and horizontal fixed hurdle sheet pillar (1-2), horizontal fixed hurdle sheet termination (1-3) is provided with at two of horizontal fixed hurdle sheet beam (1-1), be fixedly connected with longitudinal column sheet lower end (3-5) with the longitudinal column sheet upper end (3-3) of longitudinal column sheet (3) by horizontal fixed hurdle sheet termination (1-3), longitudinal column sheet (3) is provided with longitudinal column sheet beam (3-1) and longitudinal column sheet pillar (3-2), as shown in Figure 2, longitudinal column sheet beam (3-1) is for slotting in the middle part of rectangle steel, spacing wherein between longitudinal column sheet pillar (3-2) is that 10-30cm is advisable, can see that longitudinal column sheet beam (3-1) has longitudinal column sheet upper beam groove (3-4) at longitudinal column sheet upper end (3-3) place, longitudinal column sheet upper beam groove (3-4) is connected mutually with hurdle sheet top sheave support (2-3) of driveing driveing hurdle sheet (2) top and drive hurdle sheet beam (2-1), its cell body is the vacant handle driveing hurdle sheet top sheave support (2-3) of energy just, the hollow part of longitudinal column sheet upper end (3-3) vacantly can be driven hurdle sheet top sheave support (2-3) and drives hurdle sheet top sheave (2-4) just, and can meet and drive hurdle sheet top sheave (2-4) and slide at longitudinal column sheet beam (3-1) internal freedom.
As shown in Figure 3, drive driveing hurdle sheet beam (2-1) has and driveing hurdle sheet lower sheave support (2-5) and drive hurdle sheet lower sheave (2-6) of hurdle sheet (2) bottom, wherein drive hurdle sheet lower sheave (2-6) can slide by the longitudinal column sheet slide rail (3-6) on longitudinal column sheet (3), bottom longitudinal column sheet beam (3-1) of longitudinal column sheet (3) is provided with longitudinal column sheet lower end (3-5) and longitudinal column sheet slide rail (3-6), wherein longitudinal column sheet slide rail (3-6) can drive hurdle sheet lower sheave (2-6) of driveing on it to be free to slide thereon by the cable wire on motor, longitudinal column sheet slide rail (3-6) goes up for angle steel is welded on rectangle steel longitudinal column sheet lower end (3-5) track formed.
As shown in Figure 4, the horizontal fixed hurdle sheet beam (1-1) on horizontal fixed hurdle sheet (1) can be found out from its horizontal fixed hurdle sheet termination (1-3) and is made up of rectangle steel.
Fig. 5 is the part that longitudinal column sheet (3) is connected with horizontal movable hurdle sheet (4), laterally movable hurdle sheet (4) has laterally movable hurdle sheet beam (4-1), have laterally sheet termination, movable hurdle (4-3) at the two ends of horizontal movable hurdle sheet beam (4-1), laterally movable hurdle sheet latch (4-4) is welded with at horizontal sheet termination, movable hurdle (4-3) end, laterally movable hurdle sheet latch (4-4) is " 7 " font, and its lower end can be inserted in longitudinal column strip terminal hole (3-8).Longitudinal column strip terminal hole (3-8) is the hole in longitudinal column strip terminal (3-7), and longitudinal column strip terminal (3-7) is welded on the termination of the longitudinal column sheet beam (3-1) of longitudinal column sheet (3) bottom.
Fig. 6 is for driveing the structure chart on hurdle sheet lower sheave (2-6), it is made up of pulley axle center (2-6-1), pulley ball (2-6-2), pulley inner ring (2-6-3) and pulley groove (2-6-4), pulley groove (2-6-4) is cable trough, is driven drive hurdle sheet (2) hurdle sheet slide rail (3-6) slip along the longitudinal in sliding process by slip rope.
Fig. 7 is for driveing hurdle sheet lower sheave support (2-5), it comprises support cohesive end (2-5-1), support framework (2-5-2) and support cavity (2-5-3), the outer end of support framework (2-5-2) is removable in use, can be mounted thereto by driveing hurdle sheet lower sheave (2-6) or driveing hurdle sheet top sheave (2-4), the structure of driveing hurdle sheet top sheave support (2-3) is the same with driveing hurdle sheet lower sheave support (2-5), its size slightly difference, the mode tool adopting this kind of support to connect pulley than plain shaft has the following advantages: 1) be convenient to disassembling, assembling and replacing, only the outer end of support framework (2-5-2) need be taken apart and can be carried out pulley installation, 2) good stability, under piggery enviroment, its ight soil is often stained with on track, easily cause corrosion, or caking obstruction drives hurdle sheet (2) slip, adopts this supporting structure due to its frame structure, strengthen pulley and the connection of driveing hurdle sheet beam (2-1), greater role power can be born, extend service life, and by support, the foreign material in slide rail be removed, 3) support with drive hurdle sheet beam (2-1) and dismantle easily, due to easy corrosion, plain bearing be easy to rust and together with driveing hurdle sheet beam (2-1) and being welded on, when after bearing stripped thread or fracture, remove very difficult, sometimes the screw thread driveing hurdle sheet beam (2-1) is made stripped thread, and whole hurdle sheet (2) of driveing is gone out of use, this support is adopted due to it to be and to drive hurdle sheet beam (2-1) for square, do not need screw thread, can conveniently take off.
Fig. 8 and 9 is that the upper longitudinal column sheet beam (3-1) of longitudinal column sheet (3) holds different cover plates, hurdle sheet (2) will be driven be installed to after on longitudinal column sheet (3), again longitudinal column sheet upper end cover plate (3-3-1) or longitudinal column sheet lower end cover plate (3-5-1) are covered the two ends of longitudinal column sheet beam (3-1), prevent driveing hurdle sheet (2) and skid off from the two ends of longitudinal column sheet (3).If when detachable maintaining, as long as longitudinal column sheet upper end cover plate (3-3-1) or longitudinal column sheet lower end cover plate (3-5-1) can be taken out driveing hurdle sheet (2) from longitudinal column sheet (3).
As shown in figures 10-13, longitudinal column sheet beam (3-1) is formed by connecting by longitudinal column sheet engagement plate (3-11) by longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10), longitudinal column sheet engagement plate (3-11) is fixed respectively by bolt (3-12) and longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10), wherein longitudinal column sheet engagement plate (3-11) is " 7 " font, or be " Contraband " shape, each face of the outer surface of longitudinal column sheet engagement plate (3-11) all can arrange bolt (3-12) and strengthen fixing longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10), also can be fixed by longitudinal column sheet engagement plate (3-11) the longitudinal column sheet beam (3-1) of longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10) bottom as required.
Occupation mode one:
In use, when the pig on pig farm needs to turn group, driveing hurdle sheet (2) can be contained on longitudinal column sheet (3) in advance, also can be installed on longitudinal column sheet (3) by driveing hurdle sheet (2) temporarily, transverse direction movable hurdle sheet latch (4-4) of horizontal movable hurdle sheet (4) is departed from longitudinal column strip terminal hole (3-8), swinery is opened, by driven by motor cable wire, cable wire takes to drives hurdle sheet lower sheave (2-6), now, drive hurdle sheet (2) to start by horizontal fixed hurdle sheet (1) to laterally movable hurdle sheet (4) end is mobile, pig in swinery is driven for driveing hurdle sheet (2), when driveing hurdle sheet (2) and moving to horizontal movable hurdle sheet (4) end, pig in swinery is all driven out swinery.
Occupation mode two:
In use, when the pig on pig farm needs to turn group, driveing hurdle sheet (2) can be contained on longitudinal column sheet (3) in advance, also can be installed on longitudinal column sheet (3) by driveing hurdle sheet (2) temporarily, transverse direction movable hurdle sheet latch (4-4) of horizontal movable hurdle sheet (4) is departed from longitudinal column strip terminal hole (3-8), swinery is opened, by driven by motor cable wire, cable wire takes to be driven hurdle sheet lower sheave (2-6) and drives on hurdle sheet top sheave (2-4), to keep driveing hurdle sheet (2), two parts are synchronous up and down, now, drive hurdle sheet (2) to start by horizontal fixed hurdle sheet (1) to laterally movable hurdle sheet (4) end is mobile, pig in swinery is driven for driveing hurdle sheet (2), when driveing hurdle sheet (2) and moving to horizontal movable hurdle sheet (4) end, pig in swinery is all driven out swinery.For the ease of operation, horizontal fixed hurdle sheet (1) also can be arranged to the structure of laterally movable hurdle sheet (4), so that will mount and dismount.
Occupation mode three:
In use, horizontal fixed hurdle sheet (1) is arranged to the structure of laterally movable hurdle sheet (4), can can be contained on longitudinal column sheet (3) in advance by driveing hurdle sheet (2), swinery is separated two swinerys in left and right, a swinery can be used as two swinerys, improve the utilization rate of swinery, especially a swinery can be divided into two when needs stimulate during sow estrus synchronization, boar is put on the left side, bull sow is put on the right, to reach the object stimulating oestrus of sow.When needs can start driven by motor cable wire to when wherein pig is driven, cable wire takes to be driven hurdle sheet lower sheave (2-6) and drives on hurdle sheet top sheave (2-4), to keep driveing hurdle sheet (2), two parts are synchronous up and down, now, driveing hurdle sheet (2) can from the middle part of longitudinal column sheet (3) to laterally movable hurdle sheet (4) or horizontal fixed hurdle sheet (1) end move, pig in swinery is driven for driveing hurdle sheet (2), when driveing hurdle sheet (2) and moving to horizontal movable hurdle sheet (4) or horizontal fixed hurdle sheet (1) end, pig in this side swinery is all driven out swinery.
Occupation mode four:
In assembled process, a longitudinal column sheet elementary cell (3-9) and a longitudinal column sheet terminal units (3-10) can be adopted to be fitted together by longitudinal column sheet engagement plate (3-11), also two longitudinal column sheet terminal units (3-10) can be fitted together, or multiple longitudinal column sheet elementary cell (3-9) and one or two longitudinal column sheet terminal units (3-10) fit together, longitudinal column sheet terminal units (3-10) is because it is with longitudinal column strip terminal (3-7), in installation process, the end of longitudinal column sheet (3) can only be arranged on.
When multiple longitudinal column sheet elementary cell (3-9) or longitudinal column sheet terminal units (3-10) be bolted together into, driveing hurdle sheet (2) can place multiple in swinery, driven together by cable wire, or single control its move, with complete to device for driving away can the subfield of assembled swinery and driveing wherein swinery.
Its using method is as follows:
Step one: assembling longitudinal column sheet (3), by longitudinal column sheet engagement plate (3-11), longitudinal column sheet elementary cell (3-9) and longitudinal column sheet terminal units (3-10) are linked together, and with bolt (3-12), it is fixed;
Step 2: assemble with device for driving away can assembled swinery, to drive hurdle sheet (2) is arranged on longitudinal column sheet (3), first longitudinal column sheet upper end cover plate (3-3-1) on longitudinal column sheet (3) and longitudinal column sheet lower end cover plate (3-5-1) are removed, then hurdle sheet lower sheave (2-6) of driveing will driven on hurdle sheet (2) is put in longitudinal column sheet slide rail (3-6), to drive driveing hurdle sheet top sheave support (2-3) and driveing hurdle sheet top sheave (2-4) on hurdle sheet (2) again puts in longitudinal column sheet beam (3-1), again longitudinal column sheet upper end cover plate (3-3-1) is covered on longitudinal column sheet upper end (3-3), longitudinal column sheet lower end cover plate (3-5-1) is covered on longitudinal column sheet lower end (3-5), finally by horizontal fixed hurdle sheet (1), longitudinal column sheet (3) and laterally movable hurdle sheet (4) combine be assembled into device for driving away can assembled swinery, drive hurdle sheet (2) with device for driving away can horizontal fixed hurdle sheet (1) end of assembled swinery,
Step 3: raise swinery, opens laterally movable hurdle sheet (4), puts into swinery, closes laterally movable hurdle sheet (4), starts to raise swinery;
Step 4: pig turns group, when with device for driving away can the pig in assembled swinery need to turn group time, open laterally movable hurdle sheet (4), be convenient to pig from can enter away in assembled swinery with device for driving away;
Step 5: start the motor driveing hurdle sheet (2), drive hurdle sheet (2) under the drive of cable wire, slowly holds to laterally movable hurdle sheet (4) end is mobile by horizontal fixed hurdle sheet (1);
Step 6: when driveing hurdle sheet (2) and moving to horizontal movable hurdle sheet (4) end, pig is from all can be driven out of in assembled swinery with device for driving away;
Step 7: close laterally movable hurdle sheet (4), drives hurdle sheet (2) under the effect of motor and cable wire, then is held by laterally movable hurdle sheet (4) and move on to horizontal fixed hurdle sheet (1) end and reset, and uses in order to next time.
Although illustrating some specific embodiments to illustrate and describing the present invention above, and do not mean that the present invention is only confined to wherein each kind of details.On the contrary, the present invention's spirit can not be departed from the category being equivalent to claims and scope in various details, various amendment is made.The driven by motor wire rope portion do not write exactly in specification is general knowledge known in this field, states in detail.