CN112249121A - Adjustable electric bicycle frame turnover vehicle - Google Patents
Adjustable electric bicycle frame turnover vehicle Download PDFInfo
- Publication number
- CN112249121A CN112249121A CN202011247326.6A CN202011247326A CN112249121A CN 112249121 A CN112249121 A CN 112249121A CN 202011247326 A CN202011247326 A CN 202011247326A CN 112249121 A CN112249121 A CN 112249121A
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- China
- Prior art keywords
- frame
- electric bicycle
- shaped steel
- rack
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention provides an adjustable electric bicycle frame turnover vehicle which comprises a frame and a placing rack, wherein the placing rack is arranged on the frame and used for fixing an electric bicycle bracket, and the placing rack is multi-layer; wheels are mounted at the bottom of the frame; each rack comprises a U-shaped steel IV, the U-shaped steel IV is fixedly connected to the frame and used for supporting an electric bicycle support, the U-shaped opening of the U-shaped steel IV faces upwards, sawteeth matched and clamped with grooves of the electric bicycle support hook claws are formed in the tops of side plates of the U-shaped steel IV, and the electric bicycle support is fixed through the sawteeth; the maximum opening width of the V-shaped groove of the saw teeth is larger than the thickness of the hook claw of the electric bicycle frame. The turnover frame provided by the invention clamps the frame of the electric bicycle through the U-shaped steel with the saw teeth, has a simple structure, ensures stable and safe transportation of the frame of the electric bicycle, can adjust the fixed position, and increases the flexibility of the turnover frame.
Description
Technical Field
The invention belongs to the field of electric bicycle production and manufacturing, and particularly relates to an adjustable electric bicycle frame turnover vehicle.
Background
The frame size is bigger at the in-process of electric bicycle manufacturing, and the very trouble of manual handling to deformation and surface fish tail phenomenon that produce are extruded in the electric bicycle frame transportation turnover of colliding each other, make the production efficiency and the production quality of electric motor car be difficult to guarantee.
Disclosure of Invention
In view of this, the invention aims to provide an adjustable electric bicycle frame turnover vehicle which is small in overall size, stable in structure, capable of reducing scratches caused by vehicle collision, capable of transferring a plurality of frames at one time and capable of improving production efficiency.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an adjustable electric bicycle frame turnover vehicle comprises a frame and a placing frame which is arranged on the frame and used for fixing an electric bicycle support, wherein the placing frame is multi-layer;
wheels are mounted at the bottom of the frame;
each rack comprises a U-shaped steel IV, the U-shaped steel IV is fixedly connected to the frame and used for supporting an electric bicycle support, the U-shaped opening of the U-shaped steel IV faces upwards, sawteeth matched and clamped with grooves of the electric bicycle support hook claws are formed in the tops of side plates of the U-shaped steel IV, and the electric bicycle support is fixed through the sawteeth;
the maximum opening width of the V-shaped groove of the saw teeth is larger than the thickness of the hook claw of the electric bicycle frame.
Furthermore, the frame comprises brackets which are arranged at two ends and have the same structure, and the four ends of the U-shaped steel are fixedly connected with the brackets at the two ends;
each bracket comprises a first U-shaped steel and a second U-shaped steel, the first U-shaped steel is transversely opened upwards, and wheels are fixed at two ends of the lower side of the first U-shaped steel; the U-shaped steel II is vertically placed with an inward opening, and the lower end of the U-shaped steel II is fixedly connected to the inner side of the U-shaped steel groove.
Furthermore, the placing racks are two layers and comprise a top placing rack and a bottom placing rack, and the number of the bottom placing racks is two and the two bottom placing racks are respectively arranged on two sides of the U-shaped steel II.
Further, every the rack still includes the support frame to outer support car back seat, the support frame includes pipe, square pipe one, square pipe two, a square pipe perpendicular to pipe and rigid coupling in pipe both ends, a square pipe other end is pegged graft and is installed inside square pipe two, two other end rigid couplings of square pipe are on the frame.
Furthermore, the outer surface of the first round pipe is coated with a soft material;
the second square tube is provided with a rotating shaft, and the first square tube is hinged with the second square tube through the rotating shaft;
the shaft hole that square pipe one is connected with the pivot is the slotted hole, the one end bottom that square pipe two is close to square pipe one is opened has the opening that corresponds with square pipe cross sectional dimension, through the installation of slotted hole regulation pipe.
Furthermore, the second square tube of the bottom placing frame is fixed with the second U-shaped steel through the third U-shaped steel, and the third U-shaped steel is transversely arranged on the upper side of the first U-shaped steel and symmetrically and fixedly connected to the two sides of the first U-shaped steel.
Furthermore, each placing frame also comprises an adjusting frame used for adjusting and assisting in fixing the electric bicycle support;
the adjusting frame is fixedly arranged on the frame;
the adjusting frame is provided with an X-direction adjusting assembly, a Y-direction adjusting assembly and a Z-direction adjusting assembly which drive the connecting piece to carry out three-direction adjustment;
the connecting piece includes cylinder one, cylinder two, rubber sleeve, the perpendicular rigid coupling of cylinder one is put in two upper surface central points of cylinder, cylinder two and X are to adjusting part rigid coupling, the rubber sleeve is cup jointed to a cylinder surface, the connecting piece has rubber sleeve one side to insert the drum position.
Furthermore, the Z-direction adjusting assembly comprises a base, a bearing, a rotating sleeve, a lead screw and a fixed seat;
the lower end of the base is fixedly connected to the frame; the outer ring of the bearing is in interference fit with the groove at the upper end of the base, and the inner ring of the bearing is fixedly connected with the lower end of the rotary sleeve; the internal thread of swivel nut and the external screw thread fit of lead screw realize that the lead screw reciprocates through the swivel nut, the fixing base rigid coupling is in the lead screw upper end.
Furthermore, the Y-direction adjusting assembly comprises a long round rod, an installation box and an installation cover, wherein two ends of the long round rod penetrate through a first round hole in the fixed seat, and the first round hole is the same as the rod diameter of the long round rod;
one side of the mounting box, which is close to the long round rod, is provided with a through hole with the same rod diameter as that of the long round rod, and the mounting box is sleeved on the long round rod and slides along the long round rod; the mounting cover is fixedly connected to the upper side of the mounting box.
Furthermore, the X-direction adjusting assembly comprises a gear, a rack and an L-shaped rod;
the gear is matched with the rack, the rack is driven to move vertical to the long round rod by the rotation of the gear, the rack is arranged in a square groove of the mounting box, the gear is arranged in a round groove of the mounting box, and the square groove is communicated with the round groove;
the upper rotating shaft of the gear penetrates through the first through hole to extend out of the mounting cover, a third through hole is formed in one end, extending out of the mounting cover, perpendicular to the axis, of the upper rotating shaft, the lower rotating shaft penetrates through the second through hole, and the first through hole is located in the middle of the mounting cover and has the same diameter as the upper rotating shaft; the second via hole is positioned on the bottom surface of the mounting box and has the same diameter as the lower rotating shaft;
the L-shaped rod comprises a cross rod and a vertical rod fixedly connected to one end of the cross rod, one end of the cross rod penetrates through the third through hole, a circle of circular groove is formed in the outer surface of the mounting cover by taking the axis of the third through hole as a shaft, the inner diameter of the circular groove is the same as the diameter of the vertical rod, and the vertical rod can be inserted into the circular groove to limit the rotation of the gear;
one end of the rack, which is far away from the mounting box, is fixedly connected with the surfaces of the two sides of the cylinder.
Compared with the prior art, the adjustable electric bicycle frame turnover vehicle has the following advantages:
the turnover vehicle for the frame of the electric bicycle provided by the invention has the advantages that the vertical placement of the frame is realized through the groove on the U-shaped steel four-clamp electric bicycle hook claw with the saw teeth, the space is saved, the structure is compact, the scratch on the surface of the frame of the electric bicycle is also reduced, the whole frame can transport a plurality of frames at one time, the convenient transportation of the wheels at the lower side is increased, and the time and the labor are saved.
The supporting frame and the adjusting frame are added, so that the whole electric bicycle is stably placed on the turnover frame, and the stability and the safety of the electric bicycle in transportation are improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an axial view of an electric bicycle epicyclical frame according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a support frame according to an embodiment of the present invention in a horizontal supporting state and a folded state;
FIG. 3 is a cross-sectional view of a Z-adjust assembly according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an X-direction adjustment assembly and a Y-direction adjustment assembly according to an embodiment of the present invention; fig. 5 is a partial enlarged view of a pawl and a serration clip according to an embodiment of the present invention.
Description of reference numerals:
1-a vehicle frame; 11-a scaffold; 111-U section steel I; 112-U section steel II; 121-a semicircular ring; 13-U section steel III; 14-first layer rack; 15-a second layer of racks; 2, placing a rack; 21-top placing rack; 22-bottom rack; 222-U section steel III; 3-U section steel IV; 31-saw teeth; 4-a support frame; 41-round tube; 42-square tube I; 421-long round hole; 422-circular arc; 43-square tube II; 432-a groove; 44-rotation pins; 5-an adjusting frame; a 51-X direction adjusting component; 511-gear; 5111-upper side spindle; 5112-lower side spindle; 5113-Via three; 512-rack; 513-L-shaped rods; 5131-Cross-Bar; 5132-vertical bar; a 52-Y direction adjustment assembly; 521-long round bar; 5211 circular hole II; 522-mounting the cartridge; 5221-a through hole; 5222-square groove; 5223-round groove; 5224-Via two; 523-mounting cover; 5231-Via one; 5232-round grooves; a 53-Z direction adjustment assembly; 531-base; 5311-groove one; 532-bearings; 533-rotating sleeve; 5331-plate; 534-lead screw; 535-fixed seat; 5351-a circular aperture; 54-a connector; 541-cylinder one; 542-cylinder two; 543-rubber sleeve; 6-electric bicycle frame; 61-hook claw; 62-rear seat; 63-a cylindrical portion; 7-a chain; 71-a cylindrical rod; 8-vehicle wheels.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 5, an adjustable electric bicycle frame turnover vehicle is characterized in that: the electric bicycle rack comprises a frame 1 and a placing frame 2 which is arranged on the frame and used for fixing an electric bicycle bracket 6, wherein the placing frame 2 is multi-layer;
the wheels 8 are mounted at the bottom of the frame 1, so that manual carrying is reduced, and time and labor are saved;
each rack comprises a U-shaped steel four 3, the U-shaped steel four 3 is fixedly connected to the frame 1 and used for supporting the electric bicycle support 6, the U-shaped opening of the U-shaped steel four 3 is upward, sawteeth 31 matched and clamped with grooves of the claw 61 of the electric bicycle support 6 are formed in the top of a side plate of the U-shaped steel four 3, the electric bicycle support 6 is fixed through the sawteeth 31, the front-back and left-right shaking of the electric bicycle frame 6 is reduced, scratches are reduced, and the stability is improved;
the maximum opening width of the V-shaped groove of the saw teeth 31 is larger than the thickness of the hook claw 61 of the electric bicycle frame 6, and the hook claw 61 is used for fixing an axle of a rear wheel in the subsequent production and processing of the electric bicycle.
As shown in fig. 1, the frame 1 includes brackets 11 with the same structure and arranged at two ends, and two ends of the U-shaped steel four 3 are fixedly connected with the brackets 11 at two ends;
each bracket 11 comprises a first U-shaped steel 111 and a second U-shaped steel 112, the first U-shaped steel 111 is transversely placed with an upward opening, and wheels 8 are fixed at two ends of the lower side of the first U-shaped steel 111; the second U-shaped steel 112 is vertically placed with an inward opening, and the lower end of the second U-shaped steel is fixedly connected to the inner side of a first U-shaped steel 11U groove; through the arrangement of U shaped steel position and different openings, the welding between the steel member of being convenient for increases overall structure's firm.
Two vehicle frames 1 can be connected through a chain 7, semicircular rings 121 are uniformly welded on the upper, middle and lower parts of the outer sides of the U-shaped steel two 12, cylindrical rods 71 are welded at two ends of the chain 7, and the cylindrical rods 71 are inserted into the semicircular rings 121.
As shown in fig. 1, the placing racks 2 are two layers and include a top placing rack 21 and a bottom placing rack 22, and the number of the bottom placing racks 22 is two and the two bottom placing racks are respectively arranged on two sides of the second U-shaped steel 112. The space utilization rate on the frame is improved, and the efficiency is improved.
As shown in fig. 1 and 2, each placing frame 2 further comprises a support frame for supporting the rear seat of the vehicle outward, the support frame comprises a round tube 41, a first square tube 42 and a second square tube 43, the first square tube 42 is perpendicular to the round tube 41 and fixedly connected to two ends of the round tube 41, the other end of the first square tube 42 is inserted into the second square tube 43, and the other end of the second square tube 43 is fixedly connected to the vehicle frame 1.
As shown in fig. 1 and 2, the outer surface of the first round tube 41 is coated with a soft material;
the second square tube 43 is provided with a rotating shaft 44, and the first square tube 42 is hinged with the second square tube 43 through the rotating shaft;
the shaft hole that square tube 42 and pivot 44 are connected is slotted hole 421, the one end bottom that square tube two is close to square tube one is opened with opening 432 that corresponds with a square tube cross sectional dimension, adjusts the installation state of pipe through the slotted hole.
When the rotating pin 44 is positioned in the oblong hole 421 and is close to the center of the inner side of the circular tube 41, one end of the first square tube 42 is inserted into the second square tube 43, the side wall of the second square tube 43 limits the rotation of the first square tube, and the first square tube 42 and the circular tube 41 are positioned horizontally so as to clamp the rear seat 62 of the electric bicycle frame;
when the rotating pin 44 is located in the outside circle center of the long round hole 421, the opening 432 is designed on the lower side of the second square tube 43 and is used for enabling the first square tube 42 to rotate downwards for 90 degrees without obstruction, the first square tube 42 is also provided with the circular arc 422 at the hinged end, and when the rotating pin 44 rotates around, the first square tube 42 does not interfere with the second square tube 43 and the first square tube 42 rotates downwards with the circular tube 41, so that the space is saved.
When the support frame is used, the support frame is unfolded to support the rear seat of the frame of the electric bicycle, so that the weight of the outer side of the frame of the bicycle is supported, and the safety is improved; when the support frame 4 is not used, the support frame can rotate downwards, and the storage space is saved.
Referring to fig. 1 and 2, the second square tube 43 of the bottom placement frame 22 is fixed to the second U-shaped steel 43 through the third U-shaped steel 222, and the third U-shaped steel 222 is transversely arranged on the upper side of the first U-shaped steel 11 and symmetrically and fixedly connected to the side surface of the second U-shaped steel 43.
As shown in fig. 1 and 4, each of the racks 2 further includes an adjusting rack 5 for adjusting and assisting in fixing the electric bicycle rack;
the adjusting frame 5 is fixedly arranged on the frame 1;
the adjusting frame 5 is provided with an X-direction adjusting component 51, a Y-direction adjusting component 52 and a Z-direction adjusting component 53 which drive a connecting piece 54 to carry out three-direction adjustment;
the connecting piece 54 comprises a first cylinder 541, a second cylinder 542 and a rubber sleeve 543, wherein the first cylinder 541 is vertically fixedly connected to the center position of the upper surface of the second cylinder 542, the second cylinder 542 is fixedly connected with the X-direction adjusting component 51, the rubber sleeve 543 is sleeved on the outer surface of the first cylinder 541, and the connecting piece 54 is provided with a cylindrical part 63 inserted into one side of the rubber sleeve 543 and used for adjusting and buffering the shaking of the electric bicycle frame.
As shown in fig. 1 and 3, the Z-direction adjusting assembly 53 includes a base 531, a bearing 532, a rotating sleeve 533, a lead screw 534, and a fixing base 535;
the lower end of the base 531 is fixedly connected to the frame 1; the outer ring of the bearing 532 is in interference fit with a groove I5311 at the upper end of the base 531, and the inner ring is fixedly connected with the lower end of the rotating sleeve 533; the internal thread of the rotating sleeve 533 is matched with the external thread of the screw rod 534, the screw rod 534 can move up and down through the rotating sleeve 533, and the fixed seat 535 is fixedly connected to the upper end of the screw rod 534.
As shown in fig. 1, 3 and 4, the Y-direction adjusting assembly 52 includes a long round rod 521, a mounting box 522 and a mounting cover 523, wherein two ends of the long round rod 521 pass through a circular hole 5351 on the fixed seat 535, the circular hole having the same diameter as that of the long round rod 521;
a through hole 5221 with the same rod diameter as that of the long round rod 521 is formed in one side, close to the long round rod 521, of the mounting box 522, and the mounting box 522 is sleeved on the long round rod and slides along the long round rod 521; the mounting cover 523 is fixedly connected to the upper side of the mounting box 522. The mounting box 522 slides in the Y direction along the long circular rod.
As shown in fig. 1, 3 and 4, the X-direction adjustment assembly 51 includes a gear 511, a rack 512 and an L-shaped rod 513;
the gear 511 is matched with the rack 512, the gear 511 rotates to drive the rack 512 to move vertically to the long round rod 521, the rack 512 is installed in a square groove 5222 of the installation box 522, the gear 511 is installed in a round groove 5223 of the installation box 522, and the square groove 5222 is communicated with the round groove 5223;
the upper rotary shaft 5111 of the gear 511 extends out of the mounting cover 523 through the first via hole 5231, a third via hole 5113 is arranged at one end of the extending mounting cover and is perpendicular to the axis, the lower rotary shaft 5112 extends through the second via hole 5224, and the first via hole 5231 is positioned in the middle of the mounting cover 523 and has the same diameter as the upper rotary shaft 5111; the second via hole 5224 is located on the bottom surface of the mounting box 522 and has the same diameter as the lower spindle 5112;
the L-shaped rod 513 comprises a cross rod 5131 and a vertical rod 5132 fixedly connected to one end of the cross rod 5131, one end of the cross rod 5131 penetrates through a through hole III 5113, a circle of circular groove 5232 is formed in the outer surface of the mounting cover 523 by taking the axis of the through hole I5231 as a shaft, the inner diameter of the circular groove 5232 is the same as the diameter of the vertical rod 5132, and the vertical rod 5132 can be inserted into the circular groove 5232 to limit the rotation of the gear 511;
one end of the rack 512, which is far away from the mounting box 522, is fixedly connected with the side surface of the second cylinder 542.
The vertical direction of the adjusting frame 5 is adjusted by rotating the rotating sleeve 533, the transverse movement is realized by moving the mounting box 522 on the long round rod 521, the longitudinal movement of the rack 512 is realized by rotating the gear 511, and finally the connecting piece 544 is inserted into the cylindrical part 63 in the middle of the frame of the electric bicycle, so that the shaking of the frame of the electric bicycle is reduced and buffered, and the safety in the moving process is kept.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an electric bicycle frame turnover vehicle with adjustable which characterized in that: the electric bicycle rack comprises a frame (1) and a placing rack (2) which is arranged on the frame and used for fixing an electric bicycle bracket (6), wherein the placing rack (2) is multi-layered;
wheels (8) are mounted at the bottom of the frame (1);
each rack comprises a U-shaped steel four (3), the U-shaped steel four (3) is fixedly connected to the frame (1) and used for supporting an electric bicycle support (6), the U-shaped opening of the U-shaped steel four (3) faces upwards, sawteeth (31) matched and clamped with grooves of hook claws (61) of the electric bicycle support (6) are formed in the top of a side plate of the U-shaped steel four (3), and the electric bicycle support (6) is fixed through the sawteeth (31);
the maximum opening width of the V-shaped groove of the saw teeth (31) is larger than the thickness of the hook claw (61) of the electric bicycle frame (6).
2. The adjustable electric bicycle frame tote cart of claim 1, characterized in that: the frame (1) comprises brackets (11) which are arranged at two ends and have the same structure, and two ends of the U-shaped steel four (3) are fixedly connected with the brackets (11) at the two ends;
each bracket (11) comprises a first U-shaped steel (111) and a second U-shaped steel (112), the first U-shaped steel (111) is transversely placed with an opening facing upwards, and wheels (8) are fixed at two ends of the lower side of the first U-shaped steel; the U-shaped steel II (112) is vertically provided with an inward opening, and the lower end of the U-shaped steel II is fixedly connected to the inner side of a U groove of the U-shaped steel I (11).
3. The adjustable electric bicycle frame tote cart of claim 2, characterized in that: the placing frames (2) are two layers and comprise top placing frames (21) and bottom placing frames (22), the number of the bottom placing frames (22) is two, and the two placing frames are respectively arranged on two sides of the U-shaped steel II (112).
4. The adjustable electric bicycle frame tote cart of claim 3, characterized in that: every rack (2) still includes the support frame to outer support car back seat, the support frame includes pipe (41), square pipe one (42), square pipe two (43), square pipe one (42) perpendicular to pipe (41) and rigid coupling in pipe (41) both ends, square pipe one (42) other end is pegged graft and is installed inside square pipe two (43), square pipe two (43) other end rigid coupling is on frame (1).
5. The adjustable electric bicycle frame tote cart of claim 4, wherein: the outer surface of the first round pipe (41) is coated with a soft material;
a rotating shaft (44) is arranged on the second square tube (43), and the first square tube (42) is hinged with the second square tube (43) through the rotating shaft;
the shaft hole that square pipe (42) and pivot (44) are connected is slotted hole (421), the one end bottom that square pipe two (43) are close to square pipe one (42) is opened has the opening that corresponds with square pipe one (42) cross-sectional dimension, through the installation status of pipe (41) is adjusted to slotted hole (421).
6. The adjustable electric bicycle frame tote cart of claim 4, wherein: the square tube II (43) of the bottom placing frame (22) is fixed with the U-shaped steel II (43) through the U-shaped steel III (222), the U-shaped steel III (222) is transversely arranged with an opening outwards arranged on the upper side of the U-shaped steel I (11) and symmetrically and fixedly connected to the side face of the U-shaped steel II (43).
7. The adjustable electric bicycle frame tote cart of claim 1, characterized in that: each placing frame (2) further comprises an adjusting frame (5) used for adjusting and assisting in fixing the electric bicycle support;
the adjusting frame (5) is fixedly arranged on the frame (1);
the adjusting frame (5) is provided with an X-direction adjusting assembly (51), a Y-direction adjusting assembly (52) and a Z-direction adjusting assembly (53) which drive the connecting piece (54) to carry out three-direction adjustment;
connecting piece (54) include cylinder one (541), cylinder two (542), rubber sleeve (543), the perpendicular rigid coupling in cylinder two (542) upper surface central point of cylinder one (541) puts, cylinder two (542) and X are to adjusting subassembly (51) rigid coupling, cylinder one (541) surface cup joints rubber sleeve (543), connecting piece (54) have rubber sleeve (543) one side to insert drum position (63).
8. The adjustable electric bicycle frame tote cart of claim 7, wherein: the Z-direction adjusting assembly (53) comprises a base (531), a bearing (532), a rotating sleeve (533), a lead screw (534) and a fixed seat (535);
the lower end of the base (531) is fixedly connected to the frame (1); the outer ring of the bearing (532) is in interference fit with a groove I (5311) at the upper end of the base (531), and the inner ring is fixedly connected with the lower end of the rotating sleeve (533); the internal thread of rotatory cover (533) and the external screw thread fit of lead screw (534), realize lead screw (534) through rotatory cover (533) and reciprocate, fixing base (535) rigid coupling is in lead screw (534) upper end.
9. The adjustable electric bicycle frame tote cart of claim 7, wherein: the Y-direction adjusting assembly (52) comprises a long round rod (521), an installation box (522) and an installation cover (523), and two ends of the long round rod (521) penetrate through a first round hole (5351) in the fixed seat (535) and the same as the rod diameter of the long round rod (521);
one side of the mounting box (522) close to the long round rod (521) is provided with a through hole (5221) with the same rod diameter as that of the long round rod (521), and the mounting box (522) is sleeved on the long round rod and slides along the long round rod (521); the mounting cover (523) is fixedly connected to the upper side of the mounting box (522).
10. The adjustable electric bicycle frame tote cart of claim 7, wherein: the X-direction adjusting assembly (51) comprises a gear (511), a rack (512) and an L-shaped rod (513);
the gear (511) is matched with the rack (512), the gear (511) rotates to drive the rack (512) to move perpendicular to the long round rod (521), the rack (512) is installed in a square groove (5222) of the installation box (522), the gear (511) is installed in a round groove (5223) of the installation box (522), and the square groove (5222) is communicated with the round groove (5223);
an upper rotating shaft (5111) of the gear (511) penetrates through a first through hole (5231) and extends out of the mounting cover (523), a third through hole (5113) is arranged at one end, extending out of the mounting cover, of the upper rotating shaft and perpendicular to an axis, a lower rotating shaft (5112) penetrates through a second through hole (5224), and the first through hole (5231) is located in the middle of the mounting cover (523) and has the same diameter as the upper rotating shaft (5111); the second via hole (5224) is positioned on the bottom surface of the mounting box (522) and has the same diameter as the lower rotating shaft (5112);
the L-shaped rod (513) comprises a cross rod (5131) and a vertical rod (5132) fixedly connected to one end of the cross rod (5131), one end of the cross rod (5131) penetrates through a third through hole (5113), a circle of circular groove (5232) is formed in the outer surface of the mounting cover (523) by taking the axis of the first through hole (5231) as a shaft, the inner diameter of the circular groove (5232) is the same as the diameter of the vertical rod (5132), and the vertical rod (5132) can be inserted into the circular groove (5232) to limit the rotation of the gear (511);
one end of the rack (512), which is far away from the mounting box (522), is fixedly connected with the side surface of the second cylinder (542).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247326.6A CN112249121B (en) | 2020-11-10 | 2020-11-10 | Adjustable electric bicycle frame turnover vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247326.6A CN112249121B (en) | 2020-11-10 | 2020-11-10 | Adjustable electric bicycle frame turnover vehicle |
Publications (2)
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003137152A (en) * | 2001-11-06 | 2003-05-14 | Honda Motor Co Ltd | Truck for subassembly or disassembly of vehicle component |
| US20040055147A1 (en) * | 2002-09-24 | 2004-03-25 | Abid Ghuman | Process line for a flexible manufacturing system |
| CN103395440A (en) * | 2013-08-09 | 2013-11-20 | 天津市旭成自行车业有限公司 | Vehicle frame putting support |
| US8919582B1 (en) * | 2012-10-26 | 2014-12-30 | Change Parts, Inc. | Modular changeover parts cart |
| CN205554233U (en) * | 2016-02-02 | 2016-09-07 | 浙江永福车业有限公司 | Frame conveyor |
| CN205769474U (en) * | 2016-06-24 | 2016-12-07 | 南京浒盛机械加工有限公司 | A kind of loading go-cart for three coordinate balladeur trains |
| CN211032654U (en) * | 2019-08-09 | 2020-07-17 | 长沙长泰机器人有限公司 | Side wall transfer device |
-
2020
- 2020-11-10 CN CN202011247326.6A patent/CN112249121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003137152A (en) * | 2001-11-06 | 2003-05-14 | Honda Motor Co Ltd | Truck for subassembly or disassembly of vehicle component |
| US20040055147A1 (en) * | 2002-09-24 | 2004-03-25 | Abid Ghuman | Process line for a flexible manufacturing system |
| US8919582B1 (en) * | 2012-10-26 | 2014-12-30 | Change Parts, Inc. | Modular changeover parts cart |
| CN103395440A (en) * | 2013-08-09 | 2013-11-20 | 天津市旭成自行车业有限公司 | Vehicle frame putting support |
| CN205554233U (en) * | 2016-02-02 | 2016-09-07 | 浙江永福车业有限公司 | Frame conveyor |
| CN205769474U (en) * | 2016-06-24 | 2016-12-07 | 南京浒盛机械加工有限公司 | A kind of loading go-cart for three coordinate balladeur trains |
| CN211032654U (en) * | 2019-08-09 | 2020-07-17 | 长沙长泰机器人有限公司 | Side wall transfer device |
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| CN112249121B (en) | 2023-08-29 |
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