CN103010657B - The collapsible transfer structure of legerity type - Google Patents

Abstract

The invention discloses the collapsible transfer structure of a kind of legerity type, by cylinder, major axis, opens plate, adapter plate, main locating plate, pay locating plate, clamping cylinder, four-bladed vane forms, and in the unitized construction of opening plate, is provided with cylinder, major axis, adapter plate, main locating plate, pays locating plate, clamping cylinder, four-bladed vane.The invention has the beneficial effects as follows: 1, can greatly save material, productive costs is reduced greatly.2, flexible and convenient to use, multiple occasion can be adapted to.

Description

Lightweight folding transport structure

technical field

The present invention relates to a transmission structure, more specifically to a light and handy folding transmission structure.

Background technique

The transmission structures currently used are all big and round, stupid and thick, and they are very inconvenient to move when in use, and the production cost is high, and they take up space when not in use.

Contents of the invention

The light and handy foldable conveying structure of the present invention is that in the combined structure of the expanded plates, a roller, a long axis, a fixed plate, a main positioning plate, an auxiliary positioning plate, a pressing cylinder and a cross plate are installed.

The overall shape of the drum is a cylinder, and the outer diameters of both ends are reduced obliquely from the outside to the inside, and the outer diameter of the middle section is the same from left to right. The inner diameter at the proximal ends is larger than the inner diameter in the middle.

The overall shape of the major axis is a cylinder, and the two near-tops are double-convex in shape. There are threads on the circular arc surfaces of the two near-tops, and each has a thin hole passing through.

The overall shape of the expanded plate is a strip body, and a circular plane is respectively connected and fixed outside the two top ends, and a hole is oppositely pierced in the middle of the two circular planes.

The overall shape of the fixing plate is a long strip, and there is a circular plane outside the two tops to connect and fix it. There is a hole in the middle of the two circular planes, and there are two earrings on the side of the long strip. The plane is connected and fixed, and the middle of the plane of the earring body is provided with a hole to pass through.

The overall shape of the main positioning plate is a long strip, and there is a circular plane outside the two tops to connect and fix it. There is a hole in the middle of the two circular planes, and there is a hole outside the middle hole of one of the front circular planes. There are screw threads in the hole, and there is a protruding body protruding from the two ends on the side of one end near the top, and each protruding body has a hole on the plane of the protruding body.

The overall shape of the auxiliary positioning plate is a long strip, and there is a circular plane outside the two tops to connect and fix it. There is a hole in the middle of the two circular planes, and there is a hole outside the middle hole on one of the front circular planes. The holes are opposite.

The overall shape of the compression cylinder is a cylinder, and the two proximal ends are convex.

The overall shape of the cross plate is a cross shape, and each of the four protruding bodies on the plane has a hole opposite to each other near the top of the plane.

Description of drawings

Fig. 1A and Fig. 1B are the top view and the front view of the lightweight folding transport structure of the present invention respectively

Fig. 2A is the side view of the lightweight folding transport structure of the present invention

Fig. 2B and Fig. 2C are the side view and the front view of the drum in the lightweight folding transmission structure of the present invention respectively

Fig. 3A and Fig. 3B are respectively the front view and the top view of the auxiliary positioning plate in the lightweight folding transport structure of the present invention

Figure 3C and Figure 3D are the front view and top view of the unfolded board in the light-weight folding transport structure of the present invention respectively

Fig. 3E, Fig. 3F are respectively the long-axis side view and the front view in the lightweight folding transmission structure of the present invention

Fig. 4A and Fig. 4B are the side view and the front view of the main positioning plate in the lightweight folding transport structure of the present invention respectively

Fig. 4C and Fig. 4D are the side view and the front view of the DC motor in the lightweight folding transmission structure of the present invention respectively

Fig. 4E, Fig. 4F are the side view and the front view of the pressing wheel in the lightweight folding transmission structure of the present invention respectively

Fig. 4G is the front view of the fixed plate in the lightweight folding transmission structure of the present invention

Fig. 5A is a side view of the fixed plate in the lightweight folding transport structure of the present invention

Figure 5B and Figure 5C are the front view and side view of the cross plate in the lightweight folding transport structure of the present invention respectively

detailed description

The hole is aligned with the other end shaft head on the sixth major axis (17) and then put on; at last the first major axis (12), the second major axis (13), the third major axis (14), and the fourth major axis Axle (15), after the 5th major axis (16), the 6th major axis (17) and the other end axle head on the 7th major axis (18), respectively put on a piece of flat washer and nut successively, and Tighten and insert the cotter pin separately and seal the cotter separately;

The pair of perforations on the front end plane of the fourth main positioning plate (30) is aligned with the other end shaft head on the ninth major axis (20), and the pair of perforations on the rear end plane are aligned with the eighth major axis (19). Put behind the other end shaft head, then align the pair of perforations on the front end plane of the fifth main positioning plate (32) with the other end shaft head on the eleventh major axis (22), and the pair of perforations on the rear end plane Also put on after the other end axle nose on the quasi-tenth major axis (21), align the other end axle nose on the tenth major axis (21) to the perforation on the fourth pair of positioning plate (31) front end plane, Go up after the other end axle head that aligns the other end axle head on the rear end plane to the perforation on the ninth major axis (20); Then align the perforation on the fifth pair of positioning plate (33) front end planes to the twelfth major axis ( 23) on the other end of the shaft head, and the pair of perforations on the rear end plane are aligned with the other end of the shaft head on the eleventh major axis (22); finally on the eighth major axis (19), the ninth longest Axle (20), on the tenth major axis (21), on the other end axle head on the eleventh major axis (22) and the twelfth major axis (23), respectively put a flat washer, and in addition On the other end shaft head of eight long shafts (19) and the twelfth long shaft (23), respectively put on a wheel (41) (42), finally at the eighth long shaft (19), the ninth long shaft (20 ), the tenth major axis (21), the other end axle head on the eleventh major axis (22) and the twelfth major axis (23) respectively puts on the nut and tightens and inserts the cotter pin and separates the opening seal;

Put the cross plate (39) on two groups of the first opening plate (34), the second opening plate (35), the third opening plate (36), the fourth opening plate (37) and the fifth opening The gap between the inner planes in the plate (38), the four pairs of perforations at the four tops on the crossing plane, are respectively aligned with two groups of the first expansion plate (34), the second expansion plate (35) , the third opening plate (36), the corresponding pair of perforations on the earring-shaped plane on the inner plane of the fourth opening plate (37) and the fifth opening plate (38) are affixed, and thereafter respectively strung into bolts and sleeves Tighten after the upper nut (40), and the assembly is completed.

The first main positioning plate 24, the second main positioning plate 26, the third main positioning plate 28, the plane of the fourth main positioning plate 30 and the fifth main positioning plate 32, the first auxiliary positioning plate 25, the second auxiliary positioning plate Positioning plate 27, the 3rd auxiliary positioning plate 29, the plane of the 4th auxiliary positioning plate 31 and the 5th auxiliary positioning plate 33 is down, the rear end of the first main positioning plate 24 overlaps up and down with the front end of the first auxiliary positioning plate 25, The rear end of the first auxiliary positioning plate 25 overlaps up and down with the front end of the second main positioning plate 26, and the rear end of the second main positioning plate 26 overlaps up and down with the front end of the second auxiliary positioning plate 27, and the second auxiliary positioning plate 27 The rear end of the third main positioning plate 28 overlaps up and down, the rear end of the third main positioning plate 28 overlaps the front end of the third secondary positioning plate 29 up and down, and the rear end of the fourth main positioning plate 30 overlaps with the fourth main positioning plate 30. The front end of the auxiliary positioning plate 31 is stacked up and down, the rear end of the fourth auxiliary positioning plate 31 is superposed up and down with the front end of the fifth main positioning plate 32, and the rear end of the fifth main positioning plate 32 is overlapped with the front end of the fifth auxiliary positioning plate 33. fold up and down;

Afterwards, the first major axis 12, the second major axis 13, the third major axis 14, the fourth major axis 15, the fifth major axis 16, the sixth major axis 17, the seventh major axis 18, and the eighth major axis 19, The ninth long shaft 20, the tenth long shaft 21, the eleventh long shaft 22 and the one end shaft head of the twelfth long shaft 23 are respectively put on a bearing 11 respectively, and then respectively put on a flat washer.

Align the pair of perforations on the front end plane of the first main positioning plate 24 with one end shaft head on the first major axis 12, and align the pair of perforations on the rear end plane with one end shaft head on the second major axis 13; The pair of perforations on the front end plane of the positioning plate 26 is aligned with one end of the third major axis 14, and the pair of perforations on the rear end plane is aligned with the fourth major axis (one end of the shaft on 15; the third main positioning plate 28 The pair of perforations on the front end plane is aligned with one end of the fifth major axis 16, and the pair of perforations on the rear end plane is aligned with one end of the sixth major axis 17; on the front end of the fourth main positioning plate 30 The pair of perforations on the eighth major axis 19 is aligned with one end of the shaft head on the eighth major axis 19, and the pair of perforations on the rear end plane is aligned with one end of the ninth major axis 20; the pair of perforations on the front end plane of the fifth main positioning plate 32 Quasi one end shaft head on the tenth major axis 21, the opposite perforation on the rear end plane is aligned with one end shaft end on the eleventh major axis 22; One end shaft head on the shaft 17, the pair of perforations on the rear end plane are aligned with the one end shaft head on the seventh long axis 18; the pair of perforations on the front end plane of the fifth auxiliary positioning plate 33 are aligned on the eleventh long axis 22 One end of the shaft head, the pair of perforations on the rear end plane is aligned with the end of the shaft head on the twelfth major axis 23;

Then the first long axis 12, the second long axis 13, the third long axis 14, the fourth long axis 15, the fifth long axis 16, the sixth long axis 17, the seventh long axis 18, the eighth long axis 19, One end of the ninth major axis 20, the tenth major axis 21, the eleventh major axis 22 and the twelfth major axis 23 are respectively aligned with the paired holes on the plane of the corresponding main positioning plate and the auxiliary positioning plate. String in, after these long shafts go out of the pair of perforations on the front plane of the main positioning plate and the auxiliary positioning plate, put a flat washer on each, and then install the second long shaft 13 and the fourth long shaft 15 , the sixth major axis 17, the ninth major axis 20 and the 11th major axis 22 in the thin hole on one end shaft head of stringing into cotter pin rear sealing.

The upper end of the fixed plate 3 is aligned with the back plane on the first main positioning plate 24, and the lower end of the fixed plate 3 is aligned with the rear plane on the fourth main positioning plate 30 and then stacked from top to bottom.

First align one end on the second opening plate 35 with the overlapping place on the second main positioning plate 26 and the first auxiliary positioning plate 25, and the other end is also aligned with the fifth main positioning plate 32 and the fourth secondary positioning plate 31 After the upper rear end is stacked, it is stacked from top to bottom,

Afterwards, one end on the fourth opening plate 37 is aligned with the overlapping place on the third main positioning plate 28 and the second auxiliary positioning plate 27, and the other end is aligned with the rear end overlapping portion on the fifth auxiliary positioning plate 33 Lay it up and stack it from top to bottom,

Then one end on the first opening plate 34 is aimed at the overlapping place on the second main positioning plate 26 and the first auxiliary positioning plate 25, and the other end is also aimed at the back on the fixed plate 3 and the fourth auxiliary positioning plate 31 After the ends are stacked, put them up and stack them from top to bottom;

Thereafter, one end on the third opening plate 36 is aligned with the overlapping place on the third main positioning plate 28 and the second auxiliary positioning plate 27, and the other end is also aligned with the fifth main positioning plate 32 and the fourth secondary positioning plate 31 After the upper rear end is stacked, it is stacked from top to bottom.

After the first major axis 12, the third major axis 14, the fifth major axis 16, the seventh major axis 18, the eighth major axis 19 and one end of the tenth major axis 21 are fitted with a bearing respectively, Then respectively put on a flat washer, after this, one end of these long shafts is aligned with the first opening plate 34, the second opening plate 35, the third opening plate 36, the fourth opening plate 37 and After opening the pair of perforations on the plane of the fifth plate 38, string them in from top to bottom. Put the wheel on one end of the shaft head, and then put the wheels on the first major axis 12, the third major axis 14, the fifth major axis 16, the seventh major axis 18, the eighth major axis 19 and the tenth major axis 21 respectively. Upper flat washer, then respectively put on the nuts and tighten, after that, insert cotter pins in the fine holes on one end of these long shafts and then seal the openings. The DC motor 6 is erected earlier, and the shaft head at one end is inserted into the corresponding pair of perforations on the plane of the fixed plate 3 and then fixed, and then a bearing is respectively put on the shaft heads at both ends of the pressure wheel 5. The pinch wheel 5 is erected, and the shaft head at one end is also inserted into the corresponding pair of perforations on the fixed plate 3 planes.

In the first major axis 12, the second major axis 13, the third major axis 14, the fourth major axis 15, the fifth major axis 16, the sixth major axis 17, the seventh major axis 18, the eighth major axis 19, the ninth major axis Out of the outer arc surface on the major axis 20, the tenth major axis 21, the eleventh major axis 22 and the twelfth major axis 23, first align each roller 7 points one by one and put them on;

After the first major axis 12, the second major axis 13, the third major axis 14, the fourth major axis 15, the fifth major axis 16, the sixth major axis 17, the seventh major axis 18, and the eighth major axis 19, The ninth major axis 20, the tenth major axis 21, the other ends of the eleventh major axis 22 and the twelfth major axis 23 are respectively put on bearings 11, and each bearing is entered into the upper and lower sections of each cylinder 7. After the recessed holes, put flat washers on these shaft heads.

Now the endoporus on the belt pulley 4 is enclosed within and half-wrapped on the outer arc surface of each cylinder 7 and DC motor as required.

After this on the front view of light and handy type folding transmission structure, start another group of the first main positioning board 24 again, the first auxiliary positioning board 25, the second main positioning board 26, the second auxiliary positioning board 27, the 3rd main positioning board Plate 28, the third auxiliary positioning plate 29, the fourth main positioning plate 30, the fourth auxiliary positioning plate 31, the fifth main positioning plate 32, and the fifth auxiliary positioning plate 33, fixed plate 3, first opening plate 34, Assembly of the second expansion plate 35 , the third expansion plate 36 , the fourth expansion plate 37 and the fifth expansion plate 38 .

The pair of perforations on the two ends planes of the first expansion plate 34 are respectively aligned with the other end axle heads on the third major axis 14 and the eighth major axis 19, and then put on the two ends of the third expansion plate 36. The pair of perforations on the end planes are respectively aligned with the other end shaft heads on the fifth major axis 16 and the tenth major axis 21, and finally the pair of perforations on the planes at both ends of the fifth open plate 38 are aligned with the first respectively. The other end axle head on the seven major shafts 18 and the twelfth major shaft 23 is also put on behind.

Align each pair of perforations on the plane of the other fixed plate 3 with the DC motor 6, the pinch wheel 5, the other end of the first major axis 12 and the eighth major axis 19 and then put it on.

Thereafter, the pair of perforations on the two ends of the second expansion plate 35 are aligned with the other end shaft head on the third major axis 14 and the tenth major axis 21 respectively, and then the fourth expansion plate 37 is put on. The pair of perforations on the planes at both ends are respectively aligned with the other end shaft heads of the fifth major axis 16 and the twelfth major axis 23 and then put on.

Align the pair of perforations on the front end plane of the first main positioning plate 24 with the other end of the second major axis 13, and align the pair of perforations on the rear end plane with the other end of the first major axis 12, then put it on; Then align the pair of perforations on the front end plane of the second main positioning plate 26 with the other end shaft head on the fourth major axis 15, and align the pair of perforations on the rear end plane with the other end shaft head on the 3rd major axis 14 Also put on; Finally align the pair of perforations on the third main positioning plate 28 front end planes with the other end shaft head on the sixth major axis 17, and align the pair of perforations on the rear end plane with the other end on the fifth major axis 16 Put it on after one end of the shaft head; align the pair of perforations on the front end plane of the first pair of positioning plates 25 with the other end of the shaft head on the third major axis 14, and align the pair of perforations on the rear end plane with the second major axis 13 Put it back on the other end of the axle head; then align the pair of perforations on the front end plane of the second positioning plate 27 with the other end of the third major axis 16, and align the pair of perforations on the rear end plane with the fourth long axis. Also put on after the other end axle head of axle 15, after this the pair of perforations on the plane of the 3rd main positioning plate 28 front ends are aligned with the other end axle head on the seventh major axis 18, and the pair of perforations on the rear end plane are aligned with the first The other end shaft head on the six long shafts 17 is also put on; finally the first long shaft 12, the second long shaft 13, the third long shaft 14, the fourth long shaft 15, the fifth long shaft 16, the sixth long After the other end shaft head on the axle 17 and the seventh long axis 18, respectively put on a piece of flat washer and nut successively, and respectively tighten and insert the split opening seal after the cotter pin.

Align the pair of perforations on the front end plane of the fourth main positioning plate 30 with the other end shaft head on the ninth major axis 20, and align the pair of perforations on the rear end plane with the other end shaft head rear sleeve on the eighth major axis 19 Go up, then align the pair of perforations on the front end plane of the fifth main positioning plate 32 with the other end of the eleventh major axis 22, and align the pair of perforations on the rear end plane with the other end on the tenth major axis 21 Put it on behind the shaft head, align the pair of perforations on the front end plane of the fourth positioning plate 31 with the other end of the shaft head on the tenth major axis 21, and align the pair of perforations on the rear end plane with the ninth major axis (20) Then put the pair of perforations on the front end plane of the fifth positioning plate 33 to the other end of the twelfth major axis 23, and the pair of perforations on the rear end plane to the tenth The other end shaft head on a long shaft 22 is also put on behind; Finally, the eighth long shaft 19, the ninth long shaft 20, the tenth long shaft 21, the eleventh long shaft 22 and the twelfth long shaft 23 On the other end axle head, respectively put on a flat washer, and in addition respectively put on a wheel 41,42 on the other end axle head of the eighth major axis 19 and the twelfth major axis 23, finally on the eighth long axis Axle 19, the ninth long shaft 20, the tenth long shaft 21, the other end shaft head on the eleventh long shaft 22 and the twelfth long shaft 23 respectively put on nuts to tighten and insert split pins to separate the opening seals.

The cross plate 39 is placed in two groups of the first expansion plate 34, the second expansion plate 35, the third expansion plate 36, the space between the fourth expansion plate 37 and the inside plane in the fifth expansion plate 38 Gear, four pairs of perforations at the four tops on the intersecting plane are respectively aligned with two groups of the first opening plate 34, the second opening plate 35, the third opening plate 36, the fourth opening plate 37 and the second opening plate The corresponding pair of perforations on the earring-shaped plane on the inboard plane of the five opening plates 38 are pasted up, and after this, the bolts are strung in respectively and tightened after putting on the nut 40, so far the assembly is completed.

During use, turn up the upper plane of the whole light and handy type folding transmission structure, then pull the left and right ends of the whole light and handy type folding transmission structure to make it stretch out, and finally put the first main positioning plate 24, the second Two main positioning plates 26, the third main positioning plate 28, the fourth main positioning plate 30 and the fifth main positioning plate 32, the first auxiliary positioning plate 25, the second auxiliary positioning plate 27, the third auxiliary positioning plate 29, the fourth The auxiliary positioning plate 31 and the fifth auxiliary positioning plate 33 are straightened, and the bolts 43 are inserted in the corresponding holes and then tightened. When the DC motor is energized, it rotates and drives the belt pulley to rotate together, thereby realizing the effect of conveying articles.

Claims (1)

1. A light and handy folding transmission structure, characterized in that, in the combined structure of the expanded plates, a roller, a long shaft, a fixed plate, a main positioning plate, a secondary positioning plate, a pressing cylinder and a cross plate are installed; The overall shape of the drum is a cylinder, and the outer diameters of both ends are respectively reduced obliquely from the outside to the inside, and the outer diameter of the middle section is the same from left to right. The inner diameter at the near two ends of the perforation is larger than the inner diameter at the middle; The overall shape of the long axis is a cylinder, and the two near-tops are double-convex in shape, and the two arc-shaped surfaces near the top are threaded, and each has a thin hole passing through; The opening plate has an overall shape of a long strip, with a circular plane connected to and fixed on the outside of the two top ends, and a hole piercing through the middle of the two circular planes; Said fixing plate has an overall shape of a strip body, and there is a circular plane outside the two tops to connect and fix it. There is a hole in the middle of the two circular planes, and there are two holes on the side of the strip body. The two earring body planes are connected and fixed, and there is a hole in the middle of the earring body plane; The main positioning plate has an overall shape of a long strip, and there is a circular plane outside the two tops to connect and fix it, and there is a hole in the middle of the two circular planes, and the middle hole of one of the front circular planes is There is also a hole piercing through, and there are threads in the hole, and a protrusion protrudes from the two ends on the side of one end near the top, and each protrusion has a hole piercing on the plane; The auxiliary positioning plate has an overall shape of a long strip, and there is a circular plane outside the two top ends to connect and fix it. There is a hole in the middle of the two circular planes, and the middle hole on the front circular plane is There is a hole on the outside; The overall shape of the compression cylinder is a cylinder, and the two proximal ends are convex; The overall shape of the cross plate is cross-shaped, and the four protrusions on the plane have a hole on the plane near the top; The first main positioning plate (24), the second main positioning plate (26), the third main positioning plate (28), the plane of the fourth main positioning plate (30) and the fifth main positioning plate (32), The first pair of positioning plate (25), the second pair of positioning plate (27), the 3rd pair of positioning plate (29), the plane of the fourth pair of positioning plate (31) and the fifth pair of positioning plate (33), the first The rear end of the main positioning plate (24) overlaps up and down with the front end of the first auxiliary positioning plate (25), and the rear end of the first auxiliary positioning plate (25) overlaps up and down with the front end of the second main positioning plate (26), The rear end of the second main positioning plate (26) overlaps up and down with the front end of the second auxiliary positioning plate (27), and the rear end of the second auxiliary positioning plate (27) overlaps up and down with the front end of the third main positioning plate (28). Close, the rear end of the 3rd main positioning board (28) and the front end of the 3rd auxiliary positioning board (29) overlap up and down, the rear end of the 4th main positioning board (30) and the front end of the 4th auxiliary positioning board (31) Stack up and down, the rear end of the fourth pair of positioning plate (31) and the front end of the fifth main positioning plate (32) overlap up and down, the rear end of the fifth main positioning plate (32) and the fifth auxiliary positioning plate (33) The front end of the stack is stacked up and down; Thereafter at the first long axis (12), the second long axis (13), the third long axis (14), the fourth long axis (15), the fifth long axis (16), the sixth long axis (17), Seventh major axis (18), eighth major axis (19), ninth major axis (20), tenth major axis (21), eleventh major axis (22) and twelfth major axis (23) Put a bearing (11) on the shaft head at one end respectively, and then put a flat washer on it respectively; Align the pair of perforations on the front end plane of the first main positioning plate (24) with one end of the first major axis (12), and align the pair of perforations on the rear end plane with one end on the second major axis (13) Shaft head; the pair of perforations on the front end plane of the second main positioning plate (26) is aligned with one end of the shaft head on the third major axis (14), and the pair of perforations on the rear end plane is aligned with the fourth major axis (15) One end of the axle head; the pair of perforations on the front end plane of the third main positioning plate (28) is aligned with one end of the axle head on the fifth major axis (16), and the pair of perforations on the rear end plane is aligned with the sixth major axis (17 ) on one end of the shaft head; the pair of perforations on the front plane of the fourth main positioning plate (30) is aligned with one end of the shaft head on the eighth major axis (19), and the pair of perforations on the rear end plane is aligned with the ninth major axis One end shaft nose on (20); the pair of perforations on the front end plane of the fifth main positioning plate (32) is aligned with one end shaft nose on the tenth long axis (21), and the pair of perforations on the rear end plane is aligned with the tenth One end shaft head on a major axis (22); the pair of perforations on the front plane of the third pair of positioning plates (29) are aligned with one end of the shaft head on the sixth major axis (17), and the pair of perforations on the rear end plane are aligned One end shaft nose on the seventh long axis (18); the opposite perforation on the front end plane of the fifth pair of positioning plate (33) is aligned with one end shaft nose on the eleventh long axis (22), and the opposite end on the rear end plane The perforation is aligned with one end shaft head on the twelfth major axis (23); Then the first long axis (12), the second long axis (13), the third long axis (14), the fourth long axis (15), the fifth long axis (16), the sixth long axis (17), The seventh major axis (18), the eighth major axis (19), the ninth major axis (20), the tenth major axis (21), the eleventh major axis (22) and the twelfth major axis (23) One end of the shaft head is respectively aligned with the paired perforation holes on the plane of the corresponding main positioning plate and the auxiliary positioning plate, and then threaded in respectively, and these long axes are threaded down to the paired perforation holes on the front plane of the main positioning plate and the auxiliary positioning plate. Finally, put a piece of flat washer on respectively, and then on the second major axis (13), the fourth major axis (15), the sixth major axis (17), the ninth major axis (20) and the eleventh major axis (22) The fine hole on one end of the shaft head is strung into the cotter pin and then sealed; Align the upper end of the fixed plate (3) with the rear plane on the first main positioning plate (24), and put the lower end of the fixed plate (3) at the rear plane on the fourth main positioning plate (30) from top to bottom overlap; First align one end on the second opening plate (35) with the overlapping place on the second main positioning plate (26) and the first auxiliary positioning plate (25), and the other end is also aligned with the fifth main positioning plate (32 ) and the rear end superimposition place on the fourth pair of positioning plate (31) and put it up from top to bottom to superimpose, Afterwards, one end on the fourth opening plate (37) is aligned with the overlapping place on the third main positioning plate (28) and the second secondary positioning plate (27), and the other end is aligned with the fifth secondary positioning plate (33) After the rear end of the upper part is stacked, put it up from top to bottom, then put it up from top to bottom and stack it, Then one end on the first opening plate (34) is aimed at the overlapping place on the second main positioning plate (26) and the first secondary positioning plate (25), and the other end is also aimed at the fixed plate (3) and the second Put back the rear end stacking place on the four pair of positioning plates (31) from top to bottom and stack up, Thereafter, one end on the 3rd opening plate (36) is aligned with the overlapping place on the 3rd main positioning plate (28) and the second auxiliary positioning plate (27), and the other end is also aimed at the 5th main positioning plate (32 ) and the rear end superimposition place on the fourth pair of positioning plate (31) and put it up from top to bottom to superimpose, First at the first major axis (12), third major axis (14), fifth major axis (16), seventh major axis (18), eighth major axis (19) and tenth major axis (21) After being respectively put on a bearing on one end shaft head, put on a flat washer respectively again, after this the one end shaft head of these major shafts is respectively aligned with the first opening plate (34), the second opening plate (35 ), the third opening plate (36), the fourth opening plate (37) and the fifth opening plate (38) after the pair of perforations on the plane, string in from top to bottom, and treat the axis on each long axis After the heads are strung out of the lower plane respectively, put the wheels on one end of the eighth major axis (19) and the twelfth major axis (23), then on the first major axis (12), the third major axis (14), the fifth major axis (16), the seventh major axis (18), the eighth major axis (19) and the tenth major axis (21) are respectively put on flat washers, then respectively put on the nuts and tighten them Insert cotter pins in the fine holes on the shaft heads at one end of these long shafts and then seal the openings; Put the DC motor (6) upright first, then string the shaft head at one end into the corresponding pair of perforations on the plane of the fixed plate (3) and then fix it, and then set each of the shaft heads on the two ends of the pressing wheel (5). After the last bearing, also put the pressure wheel (5) upright, and also string the shaft head at one end into the corresponding pair of perforations on the plane of the fixed plate (3); In the first major axis (12), the second major axis (13), the third major axis (14), the fourth major axis (15), the fifth major axis (16), the sixth major axis (17), the The seven major axis (18), the eighth major axis (19), the ninth major axis (20), the tenth major axis (21), the eleventh major axis (22) and the twelfth major axis (23) Outside the arc surface, first align each roller (7) one by one and put them on; After the first long axis (12), the second long axis (13), the third long axis (14), the fourth long axis (15), the fifth long axis (16), the sixth long axis (17), Seventh major axis (18), eighth major axis (19), ninth major axis (20), tenth major axis (21), eleventh major axis (22) and twelfth major axis (23) Put bearings (11) on the other end respectively, and after making each bearing all enter in the concave hole on the upper and lower sections of each cylinder (7), put flat washers on these axle heads again, At this time, put the inner hole on the belt pulley (4) on the outer arc surface of each drum (7) and the DC motor according to the requirements and half-wrap it; After this on the front view of light and handy type folding transmission structure, start another group of the first main positioning plate (24), the first auxiliary positioning plate (25), the second main positioning plate (26), the second auxiliary positioning plate (27), the 3rd main positioning plate (28), the 3rd auxiliary positioning plate (29), the 4th main positioning plate (30), the 4th auxiliary positioning plate (31), the 5th main positioning plate (32), and The fifth pay positioning plate (33), fixed plate (3), the first opening plate (34), the second opening plate (35), the third opening plate (36), the fourth opening plate (37) And the assembly of the fifth opening plate (38); The pair of perforations on the two ends planes of the first piece of expansion plate (34) are respectively aligned with the other end axle head on the 3rd major axis (14) and the 8th major axis (19) and put on, then put the third The opposite perforations on the two ends planes of the expansion plate (36) are respectively aligned with the other end shaft heads on the fifth major axis (16) and the tenth major axis (21), and then put the fifth expansion plate at last (38) The pair of perforations on the planes at both ends are respectively aligned with the other end shaft heads on the seventh major axis (18) and the twelfth major axis (23); Align each pair of perforations on the plane of the other fixing plate (3) to the DC motor (6), the pinch wheel (5), the other end of the first major axis (12) and the eighth major axis (19) put it on, After this, the pair of perforations on the two ends planes of the second opening plate (35) are aligned respectively after the other end shaft head on the third major axis (14) and the tenth major axis (21), and then put the second The pair of perforations on the two end planes of the four opening plates (37) are respectively aligned with the other end axle heads of the fifth major axis (16) and the twelfth major axis (23) and also put on, Align the pair of perforations on the front end plane of the first main positioning plate (24) with the other end of the second major axis (13), and align the pair of perforations on the rear end plane with the other end on the first major axis (12) Put back the shaft head; then align the pair of perforations on the front end plane of the second main positioning plate (26) with the other end shaft head on the fourth major axis (15), and align the pair of perforations on the rear end plane with the third The other end axle head on the long axis (14) is also put on behind; Finally, the pair of perforations on the front end plane of the third main positioning plate (28) are aligned with the other end axle head on the sixth long axis (17), and the rear The pair of perforations on the end plane is aligned with the other end shaft head on the fifth major axis (16); the pair of perforations on the front end plane of the first pair of positioning plates (25) are aligned with the third major axis (14) On the other end of the shaft head, the pair of perforations on the rear end plane is aligned with the other end of the second long axis (13) and then put on; then put the pair of perforations on the front end of the second positioning plate (27) Align the other end axle nose on the 5th major axis (16), also put on after the opposite end axle nose of the 4th major axis (15) is aligned to the perforation on the rear end plane, after this the 3rd main positioning plate ( 28) The paired hole on the front plane is aligned with the other end of the seventh major axis (18), and the paired hole on the back plane is aligned with the other end of the sixth major axis (17). ;Finally at the first major axis (12), the second major axis (13), the third major axis (14), the fourth major axis (15), the fifth major axis (16), the sixth major axis (17) After the other end shaft head on the seventh long axis (18), put a piece of flat washer and nut successively, and respectively tighten and insert the cotter pin and then seal the cotter; The pair of perforations on the front end plane of the fourth main positioning plate (30) is aligned with the other end shaft head on the ninth major axis (20), and the pair of perforations on the rear end plane are aligned with the eighth major axis (19). Put behind the other end shaft head, then align the pair of perforations on the front end plane of the fifth main positioning plate (32) with the other end shaft head on the eleventh major axis (22), and the pair of perforations on the rear end plane Also put on after the other end axle nose on the quasi-tenth major axis (21), align the other end axle nose on the tenth major axis (21) to the perforation on the fourth pair of positioning plate (31) front end plane, Go up after the other end axle head that aligns the other end axle head on the rear end plane to the perforation on the ninth major axis (20); Then align the perforation on the fifth pair of positioning plate (33) front end planes to the twelfth major axis ( 23) on the other end of the shaft head, and the pair of perforations on the rear end plane are aligned with the other end of the shaft head on the eleventh major axis (22); finally on the eighth major axis (19), the ninth longest Axle (20), on the tenth major axis (21), on the other end axle head on the eleventh major axis (22) and the twelfth major axis (23), respectively put a flat washer, and in addition On the other end shaft head of eight long shafts (19) and the twelfth long shaft (23), respectively put on a wheel (41) (42), finally at the eighth long shaft (19), the ninth long shaft (20 ), the tenth major axis (21), the other end axle head on the eleventh major axis (22) and the twelfth major axis (23) respectively puts on the nut and tightens and inserts the cotter pin and separates the opening seal; Put the cross plate (39) on two groups of the first opening plate (34), the second opening plate (35), the third opening plate (36), the fourth opening plate (37) and the fifth opening The gap between the inner planes in the plate (38), the four pairs of perforations at the four tops on the crossing plane, are respectively aligned with two groups of the first expansion plate (34), the second expansion plate (35) , the third opening plate (36), the corresponding pair of perforations on the earring-shaped plane on the inner plane of the fourth opening plate (37) and the fifth opening plate (38) are affixed, and thereafter respectively strung into bolts and sleeves Tighten after the upper nut (40), and the assembly is completed.