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Tray capable of vertically ascending and descending before or after moving longitudinally
CN103662692A
China
Worldwide applications
2012
CN
Application CN201210346743.5A events
2012-09-19
2012-09-19
2014-03-26
Status
Pending
Description
translated from
Technical field
The present invention relates to a kind of driving device, particularly relate to a kind of front and back pallet of vertical lift again that vertically moves.
Background technology
At present, make the method that weight vertically moves have transport tape, baby track car etc.In order to adapt to actual needs, before and after can vertically moving, the pallet of vertical lift is developed gradually again, and it is to produce after improving on the basic principle of transport tape, baby track car.
In real life, we often can run into will be by weight in situation longitudinal or that Vertical Square moves up, and is urgently improved.General driving device can address these problems.Yet under special circumstances, weight not only will vertically move, also will be before and after vertically move lifting in vertical direction again.In current mechanical transmission fields, the driving device that simultaneously solves these two kinds of movements does not almost have.Urgently improved as can be seen here, above-mentioned existing driving device, in structure and use, obviously still has inconvenience and defect.
In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but have no for a long time applicable design is completed by development always, and common product does not have suitable structure to address the above problem, this driving device is obviously the problem that the anxious wish of relevant dealer solves.Therefore how to found a kind of novel driving device, it can vertically move the front and back pallet of vertical lift again, can improve existing driving device, real one of the current important research and development problem that belongs to, and also becoming the current industry utmost point needs improved target.
Summary of the invention
Main purpose of the present invention is for a kind of driving device is provided, and it can solve weight on weight pallet and pallet in the front and rear vertically moving, again the problem of vertical uplift or decline.
The object of the invention to solve the technical problems takes following technical scheme to realize: this before and after can vertically moving again the pallet of vertical lift by main axis transmission system, vertically move driving system and vertical lift driving system forms.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
Aforesaid, the structure of main axis transmission system is: electrical motor 1 is connecting the input shaft of reductor 2, on the output shaft of reductor 2, be fixed wtih reductor speed change driving gear 3, reductor speed change driving gear 3 is interlocked with reductor speed change ring gear 6, reductor speed change ring gear 6 is fixed on above the right-hand member of main shaft 4, and main shaft 4 can rotate under the stabilization of bearing seat 5,7,9,11.Main shaft 4 can horizontally slip by the bearing center in the middle of bearing seat.Main shaft 4 under the effect of adapter sleeve 12 and tie bolt 13 with electromagnetic valve 14 on moving iron core link together tightly.When the moving iron core of electromagnetic valve 14 stretches out or shrinks, reductor speed change ring gear 6 can slide in the tooth of reductor speed change driving gear 3, and does not affect the transmission of power.
The method of operation of main axis transmission system is: when needing the rotary power of main shaft 4 to pass to vertical moving system, electromagnetic valve 14 energisings, iron core is shunk, at this moment main shaft 4 also shrinks one centimetre left from the centre of bearing seat 5,7,9,11, bevel gear 8 on main shaft 4 is combined with the bevel gear 60 on longitudinal drive shaft 56, and, the rotary power of main shaft 4 is passed to longitudinal drive shaft 56.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).In the time the rotary power of main shaft 4 need to being passed to vertical lift driving system, electromagnetic valve 14 power-off, moving iron core return under the effect of spring.At this moment main shaft 4 stretches out one centimetre to the right, bevel gear 10 on main shaft 4 combines with the bevel gear 15 on square transmission shaft 21 in vertical lift driving system, and, the rotary power of the bevel gear on main shaft 4 10 is passed on the square transmission shaft 21 in vertical lift driving system.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
The processing step of main axis transmission system is: due to before and after originally can vertically moving again the pallet of vertical lift at run duration, need to pass through power to respectively vertical moving system and vertical lift system, so, after weight is put on weight pallet, in the time of weight pallet need to being risen or declines, the source switch of first shut electromagnetic valve 14, under the effect of spring, bevel gear 10 combines with 15, driving motor 1 and reductor 2 and reductor speed change driving gear 3 rotate with reductor speed change ring gear 6 again, positive dirction by main shaft 4 is rotated, drive the rotation of vertical lift system positive dirction, weight pallet is upwards risen.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
Aforesaid, the structure of vertical moving system is: the front end weld together of bevel gear 60 and longitudinal drive shaft 56, longitudinal drive shaft 56 interts in the middle of bearing seat 59,58,57,55.Bevel gear 54 is welded on the rear end of longitudinal drive shaft 56, and bevel gear 54 is connected with the bevel gear 52 on horizontal transmission shaft 50, and laterally transmission shaft 54 interts in the middle of bearing seat 53,51.Laterally the left end of transmission shaft 54 interts and is fixed in the middle of gear 48, is tooth bar 47 on the top of gear 48.
Longitudinally the method for operation of driving system is: after the bevel gear 8 above main axis transmission system combines with the bevel gear 60 above vertical moving system, under the driving of main shaft 4 rotational forcees, the bevel gear 54 of longitudinal drive shaft 56 and rear end together rotates, because bevel gear 54 is connected with bevel gear 60, so laterally transmission shaft 54 is under the drive of bevel gear 52, can driven wheel 48, the rotation of gear 48.Can drive the movement of tooth bar 47, the movement of tooth bar 47, can drive again and vertically move vertically moving of machine chassis 37 and weight pallet 17.
Longitudinally the processing step of driving system is: when before and after can vertically moving, the pallet of vertical lift need to vertically move again, the moving iron core of power supply of connecting electromagnetic valve 14 shrinks, drive the integral body of main shaft 4 to be moved to the left, now, bevel gear 8 on main shaft 4 is connected with the bevel gear 60 on longitudinal drive shaft 56, bevel gear 54 on longitudinal drive shaft is connected with the bevel gear 52 on horizontal transmission shaft 50, laterally transmission shaft 50 can rotate by driven gear 48, simultaneously, the machine that the vertically moves chassis 37 that also can be integrated with carry-over bar 47 and tooth bar 47 by gear 48 and the weight pallet 17 on this chassis longitudinally move to depth.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
Aforesaid, the structure of vertical lift system is: bevel gear 15 and square transmission shaft 21 weld togethers can rotate under the stabilization of bearing seat 16.The other end of square transmission shaft 21, intert hollow be the centre of square transmission shaft 24, hollow is that square transmission shaft 24 interts in the middle of two groups of roller cup supports 28.Roller cup support 28 the insides are successively: the needle bearing baffle plate 27 on roller cup 26 and needle bearing 25 and needle bearing 25 both sides.Hollow be square transmission shaft 24 be above one group hollow be square leading screw 22, there is a feed screw nut 23 outside of this cocainine thick stick, this feed screw nut 23 be below the centre that pulling force connects band steel 34, together with being fixed with the tie bolt 35 of pulling force connection band steel by feed screw nut.Pulling force connects the two ends of band steel 34, has respectively a pulling force to connect the adapter sleeve 36 on band steel, the lifting arculae main shaft 30 that is interting on lifting arculae 29 at these two adapter sleeve 36 centers.The lower end of lifting arculae 29 is fixed orifices of lifting arculae main shaft 30 and this main shaft, in the middle of the upper end of lifting arculae 29, it is lifting arculae center shaft 31, because the two ends of lifting arculae center shaft 31 grow 29 6 millimeters of lifting arculaes, so lifting arculae center shaft 31 can intert in the lifting arculae center shaft stable hole of lifting arculae support 33 upper ends.The right side, upper end of lifting arculae 29 is lifting arculae top boards 32, above this top board 32, is weight pallet 17.
The method of operation of vertical lift driving system is: after the bevel gear 10 above main axis transmission system combines with the bevel gear 15 above vertical lift system, under the driving of main shaft 4 rotational forcees, square transmission shaft 21 starts rotation, square transmission shaft 21 to have rotarily driven hollow be the rotation of square transmission shaft 24, hollow is that to have driven again hollow be the rotation of square leading screw 22 for the rotation of square transmission shaft 24, hollow is the rotation of square leading screw 22, driven the craspedodrome of feed screw nut 23 to move, the craspedodrome movement of feed screw nut 23 can drive pulling force to connect band steel 34, pulling force connects band steel 34 and can also pull lifting arculae main shaft 30 on lifting arculae 29 under the stable effect of lifting arculae center shaft 31, at pulling force, connect under the pulling of band steel 34, by the lifting arculae top board on lifting arculae 29 32 jack-up upwards, the lifting arculae top board 32 of jack-up again can be by weight pallet 17 jack-up upwards.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
The processing step of vertical lift driving system is: when before and after can vertically moving, the pallet of vertical lift needs vertical lift again, the moving iron core of power supply of shut electromagnetic valve 14 stretches out one centimetre under the effect of spring, drive the integral body of main shaft 4 to move right, now, bevel gear 10 on main shaft 4 is connected with the bevel gear 15 on square transmission shaft 21, the rotation of square transmission shaft 21, having driven hollow is the rotation of square transmission shaft 24, hollow is the rotation of square transmission shaft 24, having driven hollow is that square leading screw 22 together rotates, feed screw nut 23 has pulled lifting arculae 29, lifting arculae 29 lifting arculae top board 32 above, can drive weight pallet 17 to rise or decline.
Aforesaid, before and after can vertically moving, the integral structure of the pallet of vertical lift is again: the integral body of main axis transmission system, is laterally fixed on above liftable vertical shift basetray 61.Vertically move driving system and vertical lift driving system, be longitudinally fixed on side by side with main axis transmission system and be above the vertical shift basetray 61 of an angle of 90 degrees, the bevel gear 60 in vertical moving system is an angle of 90 degrees with the bevel gear 8 in main axis transmission system and is connected.Bevel gear 8 in bevel gear in vertical lift system 15 and main axis transmission system is at a distance of one centimetre, in etc. to be connected be state.
Before and after can vertically moving, the integrated operation method of the pallet of vertical lift is again: when weight pallet 17 need to vertically move while going deep into: first, weight pallet is upwards risen to two centimetres, its method of operation is: the source switch that cuts off electromagnetic valve 14, iron core is stretched out under the effect of spring, at this moment, the bevel gear 10 on main shaft 4 combines with the bevel gear 15 on square transmission shaft 21.Then open the forward switch of electrical motor 1, electrical motor 1 is started working.Electrical motor 1 drive shaft 4 is rotated in the forward, the rotation that rotarily drives bevel gear 10 and bevel gear 15 of main shaft 4, the rotation of bevel gear 15 has driven again the rotation of square transmission shaft 21, the rotation of square transmission shaft 21, having driven hollow is the rotation of square transmission shaft 24, hollow is that to have driven again hollow be the rotation of square leading screw 22 for the rotation of square transmission shaft 24, hollow is the rotation of square leading screw 22, driven the movement of feed screw nut 23, the movement of feed screw nut 23 can drive pulling force to connect the movement of band steel 34, the movement that pulling force connects band steel 34 can also pull the lifting arculae top board 32 on lifting arculae 29, jack-up makes progress, now, lifting arculae top board 32 can be by weight pallet 17 two centimetres of jack-up upwards.
Secondly, then vertically move weight pallet, its method of operation is: during electromagnetic valve 14 energising, moving iron core shrinks, and main shaft 4 is pulled left, makes bevel gear 8 and bevel gear 60 combinations.At this moment connect the power supply of electrical motor 1, make electrical motor 1 forward.Electrical motor 1 starts forward, and drives vertical moving system to start working, and under the rotary actuation of gear 48 and the effect that vertically moves of tooth bar 47, weight pallet 17 longitudinally moves to depth.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
Then, then weight pallet is put down, its method of operation is: cut off the source switch of electromagnetic valve 14, iron core is stretched out under the effect of spring, at this moment, the bevel gear 10 on main shaft 4 combines with the bevel gear 15 on square transmission shaft 21.Open the reversing plug of electrical motor 1, electrical motor 1 is started working.Electrical motor 1 drive shaft 4 opposite spins, the rotation that rotarily drives bevel gear 10 and bevel gear 15 of main shaft 4, the rotation of bevel gear 15 has driven again the rotation of square transmission shaft 21, square transmission shaft 21 to have rotarily driven hollow be the rotation of square transmission shaft 24, hollow is that to have driven again hollow be the rotation of square leading screw 22 for the rotation of square transmission shaft 24, hollow is the rotation of square leading screw 22, driven the movement of feed screw nut 23, the movement of feed screw nut 23 can drive pulling force to connect the movement of band steel 34, the movement that pulling force connects band steel 34 can also promote lifting arculae 29, lifting arculae 29 connects under the promotion of band steel 34 at pulling force, lifting arculae top board on lifting arculae 29 32 is declined, the lifting arculae top board 32 declining can be by three centimetres of weight pallet 17 landing downwards, the difference of this centimetre can make weight pallet 17 depart from weight, be convenient to stretching into and regaining of weight pallet 17.
When weight pallet 17 need to vertically move while returning: connect the power supply of electrical motor 1, make electrical motor 1 reversion.Electrical motor 1 starts reversion, and drives vertical moving system to start working, and under the rotary actuation of gear 48 and the effect that vertically moves of tooth bar 47, weight pallet 17 vertically moves return by depth.
Before and after can vertically moving, the integrated artistic step of the pallet of vertical lift is again: the step that weight is put into depth is: first the weight pallet in origin 17 is risen two centimetres, again weight pallet 17 is longitudinally moved to depth, then weight pallet is declined two centimetres, now, weight pallet 17 has been placed on weight on the carrying platform of depth.At this moment, then by after one centimetre of weight pallet 17 decline, can be by 17 withdrawals of weight pallet.The step that weight is fetched from depth is: first weight pallet 17 is reduced to one centimetre, can longitudinally move to below the weight of depth, after treating that weight pallet 17 longitudinally moves to below the weight of depth, upwards jacking is three centimetres, and now weight has left carrying platform.Then, then weight and weight pallet 17 are retracted to origin from vertical-depth, now weight pallet 17 are declined two centimetres, weight is placed on the carrying platform of origin.
Beneficial effect
By technique scheme, before and after the present invention can vertically move, the pallet of vertical lift at least has following advantages and beneficial effect again: the weight on weight pallet and pallet, can on have the transmission shaft of corner angle, vertically move, and, vertically moving all right vertical lift on the position of front and rear.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification sheets, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is whole birds-eye view of the present invention
Fig. 2 is the lateral plan of vertical lift system of the present invention
Fig. 3 is the cross sectional drawing of vertical lift system of the present invention
For further setting forth the present invention, be the technological means of taking and the effect of reaching predetermined goal of the invention, below in conjunction with accompanying drawing and preferred embodiment, to the vertically moved front and back that propose according to the present invention pallet of vertical lift again, its specific embodiment, structure, method, step, feature and effect thereof, be described in detail as follows.
The specific embodiment
Embodiment 1, according to the present invention described in Fig. 1, by main axis transmission system and vertical lift system and vertical moving system, formed.First, it is main axis transmission system, electrical motor 1 is connecting the input shaft of reductor 2, on the output shaft of reductor 2, be fixed wtih reductor speed change driving gear 3, reductor speed change driving gear 3 is interlocked with reductor speed change ring gear 6, reductor speed change ring gear 6 is fixed on above the right-hand member of main shaft 4, and main shaft 4 can rotate under the stabilization of bearing seat 5,7,9,11.Main shaft 4 can horizontally slip by the bearing center in the middle of bearing seat.Main shaft 4 under the effect of adapter sleeve 12 and tie bolt 13 with electromagnetic valve 14 on moving iron core link together tightly.When the moving iron core of electromagnetic valve 14 stretches out or shrinks, reductor speed change ring gear 6 can slide in the tooth of reductor speed change driving gear 3, and does not affect the transmission of power.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
Secondly, be vertical lift system, this system is emphasis of the present invention.This vertical lift system left and right by square transmission shaft 21, hollow be square transmission shaft 24 and hollow be that above hollow of square transmission shaft 24 is that square leading screw 22 and lifting arculae 29 forms.The front end of square transmission shaft 21 is welding bevel gear 15, square transmission shaft 21 from hollow be that intert in the past at square transmission shaft 24 center, the rotation of square transmission shaft 21, can drive hollow is the rotation of square transmission shaft 24.Hollow is that square transmission shaft 24 passes two groups of roller cup supports 28, and, under the stabilization of roller cup support 28, rotate.Hollow be square transmission shaft 24 welding above one hollow be square leading screw 22, this is hollow is that a feed screw nut 23 is being overlapped in the outside of square leading screw 22.The lower end of this feed screw nut 23, is the centre that pulling force connects band steel 34, is connected under the tightening effect of tie bolt 35 of band steel at feed screw nut with pulling force, and feed screw nut 23 is connected band steel with pulling force and is fixed together.The two ends that this root pulling force connects band steel 34 have respectively a pulling force to connect the adapter sleeve 36 on band steel, and a lifting arculae main shaft 30 is being interted in the centre of each adapter sleeve 36.Lifting arculae main shaft 30 is positioned at the lower end of lifting arculae 29, and the centre of lifting arculae 29 is lifting arculae center shafts 31, and the right side, upper end of lifting arculae 29 is lifting arculae top boards 32, above lifting arculae top board 32, is weight pallet 17.Because being enclosed within pulling force,, lifting arculae main shaft 30 connects in the adapter sleeve 36 on band steel at heart, so under the impact of moving in the craspedodrome of feed screw nut 23, pulling force connects band steel 34 and pulling lifting arculae main shaft 30 to move left and right.When lifting arculae main shaft is moved to the left, under the effect of lifting arculae center shaft, two centimetres or three centimetres of lifting arculae top board landing downwards, now, weight pallet 17 also declines two centimetres or three centimetres thereupon.When lifting arculae main shaft moves right, under the effect of lifting arculae center shaft, lifting arculae top board upwards rises two centimetres or three centimetres, and weight pallet 17 also rises two centimetres or three centimetres thereupon.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power).
Again, longitudinal driving system: after the bevel gear 8 above main axis transmission system combines with the bevel gear 60 above vertical moving system, under the driving of main shaft 4 rotational forcees, the bevel gear 54 of longitudinal drive shaft 56 and rear end together rotates, because bevel gear 54 is connected with bevel gear 60, so laterally transmission shaft 54 is under the drive of bevel gear 52, can driven wheel 48, the rotation of gear 48.Can drive the movement of tooth bar 47, the movement of tooth bar 47, can drive again and vertically move vertically moving of machine chassis 37 and weight pallet 17.
Finally, the step that weight is put into depth is: first the weight pallet in origin 17 is risen two centimetres, then weight pallet 17 is longitudinally moved to depth, then weight pallet is declined two centimetres, now, weight pallet 17 has been placed on weight on the carrying platform of depth.At this moment, then by after one centimetre of weight pallet 17 decline, can be by 17 withdrawals of weight pallet.The step that weight is fetched from depth is: first weight pallet 17 is reduced to one centimetre, can longitudinally move to below the weight of depth, after treating that weight pallet 17 longitudinally moves to below the weight of depth, upwards jacking is three centimetres, and now weight has left carrying platform.Then, then weight and weight pallet 17 are retracted to origin from vertical-depth, now weight pallet 17 are declined two centimetres, weight is placed on the carrying platform of origin.
Embodiment 2, according to square transmission shaft 21 of the present invention described in Fig. 2, be that the square steel by GB/T905-1994 model is made.The four edges of square transmission shaft is equally long, is all 20 millimeters.The length of square transmission shaft can be formulated according to actual needs.There is the connecting bore of 6 millimeters of diameters at the place, 15 millimeters, one lateral extent top of square transmission shaft.Can replace the transmission shaft of square transmission shaft 21 to have hexagonal steel transmission shaft and square eight stupefied transmission shafts.The transmission shaft of above three kinds of shapes is all called the transmission shaft that has corner angle, these have the transmission shaft of corner angle all possess hollow be sway above the transmission shaft of respective shapes, and in the front and back of sway, can also along with have corner angle transmission shaft rotation and rotate.
Embodiment 3, according to described in Fig. 2 of the present invention hollow be square leading screw 22, be to be made after being to be improved on circular leading screw basis hollow.Its method is: by two blocks of round outside but spuare inside steel plates, be exactly in the middle of circular steel plate, to form a square opening.Being welded on hollow is that circular leading screw two ends hollow is that in circular hole, the cornerwise angle of square opening on both sides is consistent, makes it form integrative-structure.Hollow is the outside face of square leading screw 22 feed screw nut 23 that is being spirally connected.This hollow be square leading screw 22, be one of feature of the present invention.Can replace hollow is the hollow lead screw of square leading screw 22, also have hollow be hexangle type leading screw and hollow be square eight stupefied leading screws.
Embodiment 4, according to described in Fig. 2 of the present invention hollow be square transmission shaft 24, be by solid drawn pipe and hollow be that square silk 22 thick sticks are welded.Hollow is square transmission shaft, comprise two joint solid drawn pipes and a set of hollow be square leading screw.This two joint solid drawn pipe and a set of hollow be that square leading screw is fixed together, its affixed order be solid drawn pipe, hollow be square leading screw, solid drawn pipe.Square transmission shaft with hollow be to use together with square transmission shaft, be also one of feature of the present invention.Can replace hollow is the Hollow Transmission Shafts of square transmission shaft 24, also have hollow be hexangle type transmission shaft and hollow be square eight stupefied transmission shafts.
Embodiment 5, according to lifting arculae 29 of the present invention described in Fig. 2, be to be welded by the lifting arculae 29 of two same shapes and lifting arculae top board 32 and lifting arculae center shaft 31.Lifting arculae top board 32 is positioned at the top of lifting arculae 29, and the two ends of lifting arculae top board 32 are welded on respectively the right side of leaving lifting arculae 29 tops, makes the right side weld together on the top of two lifting arculaes 29.The centre of two lifting arculaes 29, welding a lifting arculae center shaft 31, the two ends of the lifting arculae center shaft 31 of this root and two lifting arculae weld togethers respectively grow 29 6 millimeters of lifting arculaes, and six millimeters of respectively growing in two ends, intert respectively in the centre hole of lifting arculae support 33.The lifting arculae main shaft 30 of lifting arculae 29 lower ends, is welded on the lower end of two lifting arculaes 29, and just two ends do not exceed the plane of lifting arculae 29.
Embodiment 6, according to the vertically moved front and back described in Fig. 1 again the integral structure of the pallet of vertical lift be: the integral body of main axis transmission system, is laterally fixed on above liftable vertical shift basetray 61.Vertically move driving system and vertical lift driving system, be longitudinally fixed on side by side with main axis transmission system and be above the vertical shift basetray 61 of an angle of 90 degrees, the bevel gear 60 in vertical moving system is an angle of 90 degrees with the bevel gear 8 on main shaft and is connected.Bevel gear 8 on bevel gear in vertical lift system 15 and main shaft is at a distance of one centimetre, in etc. to be connected be state.
The above, only excellent embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with excellent embodiment, yet not to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when utilizing method and the technology contents of above-mentioned announcement, make a little change or the embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, foundation technical spirit of the present invention is to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
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Claims (9)
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1. a pallet for vertical lift again before and after can vertically moving, is comprised of main axis transmission system and vertical lift system and vertical moving system, it is characterized in that: the main shaft 4 in main axis transmission system, both can rotate rotation, and again can parallel motion, square transmission shaft 21 in vertical lift system, intert hollow be the centre of square transmission shaft 24, with hollow be that square transmission shaft 24 is integrated hollow be square leading screw 22, hollow be when 24 rotations of square transmission shaft are rotated, not only self can rotate rotation, can also drive hollow be the feed screw nut 23 in square leading screw 22 outsides do keep straight on mobile, feed screw nut 22 is when craspedodrome is mobile, the adapter sleeve 36 that connects band steel 34 and pulling force connection band steel two ends by pulling force, can pull lifting arculae main shaft 30 sway, in lifting arculae main shaft 30 sway, under the stabilization of lifting arculae center shaft 31, lifting arculae top board 32 can upwards rise or landing downwards, weight pallet on lifting arculae top board 32 also can upwards rise or landing downwards, longitudinal drive shaft 56 in vertical moving system and laterally transmission shaft 50, the transmission of power that rotation can be rotated is to gear 48, gear 48 can drive tooth bar 47 to vertically move, vertically moving of tooth bar 47, can drive vertically move machine chassis 37 and for it the weight pallet 17 of one together longitudinally move to depth.(use two-direction switch to control electrical motor 1, can play the effect that comes and goes transferring power)
2. the main shaft 4 in main axis transmission system according to claim 1, is characterized in that: main shaft 4 can transmitting rotary power under the effect of electrical motor 1; Under the effect that the moving iron core of main shaft 4 on electromagnetic valve 14 shrinks or stretch out, can be by main shaft 4 horizontal direction sway.
Square transmission shaft 21 in vertical lift system according to claim 1 and hollow be square transmission shaft 24 and hollow be square leading screw 22, it is characterized in that: a joint is hollow is that the two ends of square leading screw 22 are respectively welded on a solid drawn pipe, form one hollow be square transmission shaft; Hollow is that the outside of square leading screw 22 is feed screw nuts 23; Square transmission shaft 21 can intert hollow be in the middle of square transmission shaft 24, and the rotary power of self can be passed to hollow is square transmission shaft 24, hollow is that the rotation of square transmission shaft is rotated, can drive feed screw nut 23 hollow be that square leading screw 22 is done the movement of keeping straight on above.
4. vertical moving system according to claim 1, it is characterized in that: under the rotation rotary action under the contraction of main shaft 4 or the effect of stretching out, at main shaft 4, can rotate by the rotation of longitudinal drive shaft 56 and horizontal transmission shaft 50, driven wheel 48 rotates, the rotation of gear 48, also can drive the movement of tooth bar 47, the movement of tooth bar 47 can drive vertically move machine chassis 37 and for it the weight pallet 17 of one together longitudinally move to depth.
Feed screw nut 23 according to claim 3 hollow be above square leading screw 22, do keep straight on mobile, it is characterized in that: feed screw nut 22 is when craspedodrome is mobile, the adapter sleeve 36 that connects band steel 34 and pulling force connection band steel two ends by pulling force, can pull lifting arculae main shaft 30 sway, in lifting arculae main shaft 30 sway, under the stabilization of lifting arculae center shaft 31, lifting arculae top board 32 can upwards rise or landing downwards; Weight pallet on lifting arculae top board 32 also can upwards rise or landing downwards.
6. square transmission shaft 21 according to claim 3.(separate case application)
According to claim 3 hollow be square leading screw 22.(separate case application)
According to claim 3 hollow be square transmission shaft 24.(separate case application)
9. lifting arculae 29 according to claim 3.(separate case application)