CN110605942A - Self-adaptive trackless connector - Google Patents
Self-adaptive trackless connector Download PDFInfo
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- CN110605942A CN110605942A CN201911031659.2A CN201911031659A CN110605942A CN 110605942 A CN110605942 A CN 110605942A CN 201911031659 A CN201911031659 A CN 201911031659A CN 110605942 A CN110605942 A CN 110605942A
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- rod
- guide
- locking
- sliding rods
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 43
- 230000003044 adaptive effect Effects 0.000 claims 9
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 210000001503 joint Anatomy 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
- B60D1/44—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable horizontally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/583—Holding down means, e.g. holding down retainers
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a self-adaptive trackless connector which comprises a connecting device, a locking device and a supporting device, wherein the connecting device, the locking device and the supporting device are sequentially arranged from left to right; locking device includes guide bar, drive mechanism and locking mechanical system, the one end setting of guide bar is in accept in the seat, the other end of guide bar with strutting arrangement links to each other, and this patent is used for solving including the load capacity distribution problem of putting trackless operation vehicles such as axle trailer, bus in, increases the load capacity or reduces the load capacity according to actual conditions increase and decrease trailer, carriage quantity to improve the conveying efficiency and reduce unnecessary energy consumption, wasting of resources.
Description
Technical Field
The invention relates to the technical field of vehicle connection, in particular to a self-adaptive trackless connector.
Background
Along with the rapid development of the e-commerce industry in recent years, the scale of the express logistics industry matched with the e-commerce industry is continuously enlarged, and the problems of improving the transportation efficiency and reducing the transportation cost become to be solved at present. Due to the characteristics of strong transportation capacity, low manufacturing cost and the like, the trailer plays a main role in long-distance transportation. In various trailers nowadays, domestic middle-mounted axle trailers are introduced in nearly two years to occupy an important position, the middle-mounted axle trailer is arranged between a full trailer and a semi-trailer, and the middle-mounted axle trailer is structurally close to the semi-trailer, so that the middle-mounted axle trailer has good high-speed running stability and is suitable for running on a high-grade highway, the type of the middle-mounted axle trailer is mature abroad, and the middle-mounted axle trailer is still in a development stage domestically. The middle-mounted shaft trailer is divided into a middle-mounted shaft car transport vehicle and a middle-mounted shaft freight transport vehicle. The flat head of the common standard semitrailer can transport 6 passenger cars, the long head tractor can transport 7 cars, the middle axle car transport vehicle can transport 8-10 cars, and the long middle axle car transport vehicle of the long group modified car system can transport 8-11 cars. To put a freight, it compares that ordinary freight loading capacity is bigger and can get rid of at any time and hang, can improve conveying efficiency, reduce cost of transportation to a great extent, in addition put an axle vehicle transport vechicle and still have advantages such as the chassis is low, turning radius is little, the security is strong.
The existing middle axle trailer has certain problems, wherein a large part of the problems are related to the connecting part, such as deformation and even breakage, so that the vehicle has a large potential safety hazard. Put a characteristics of axle trailer in and can get rid of at any time and hang, the trailer gets rid of to hang and can improve conveying efficiency greatly, nevertheless puts an axle trailer in the present market and connects and generally lean on artifical butt joint, can not realize getting rid of at any time and hang, and not only the degree of difficulty is big, but also influences vehicle conveying efficiency. Especially to the middle-placed shaft freight car fully loaded with express, the automatic separation butt joint of the two car bodies can greatly improve the logistics transportation efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a self-adaptive trackless connector to solve the problem of load distribution of trackless running vehicles such as central axle trailers and buses, increase or decrease the number of the trailers and carriages according to actual conditions to increase or decrease the load, so as to improve the transportation efficiency and reduce unnecessary energy consumption and resource waste.
The technical scheme adopted by the invention for solving the technical problems is as follows: a self-adaptive trackless connector comprises a connecting device, a locking device and a supporting device, wherein the connecting device, the locking device and the supporting device are sequentially arranged from left to right;
the locking device comprises a guide rod, a transmission mechanism and a locking mechanism, one end of the guide rod is arranged in the receiving seat, and the other end of the guide rod is connected with the supporting device.
Furthermore, a plurality of guide grooves are formed in the outer portion of the guide rod, the length of each guide groove is arranged along the length direction of the guide rod, and the guide grooves are uniformly distributed in the outer portion of the guide rod along the circumferential direction; a central channel is arranged in the guide rod along the central axis direction of the guide rod, the central channel penetrates through two ends of the guide rod, one end of each guide groove, which is close to the supporting device, is provided with a moving channel for the locking component to slide, and each moving channel is communicated with the central channel;
further, drive mechanism includes motor, drive gear, transmission pinion rack I and transmission pinion rack II, the motor sets up the one end that central passageway is close to strutting arrangement, drive gear sets up in central passageway, and transmission pinion rack I and transmission pinion rack II set up respectively in the transfer passage, drive gear links to each other with the output of motor, and transmission pinion rack I and transmission pinion rack II all mesh with drive gear mutually.
Furthermore, the locking mechanism comprises a locking assembly I and a locking assembly II, the locking assembly I comprises a plurality of sliding rods I, each sliding rod I is correspondingly arranged in a guide groove, one sliding rod I is fixedly connected with the transmission toothed plate I, one end, close to the supporting device, of each sliding rod I is provided with a connecting frame I for fixedly connecting the plurality of sliding rods I, one end, far away from the supporting device, of each sliding rod I is provided with a connecting groove I, and each connecting groove I is correspondingly connected with an arc-shaped clamping block I through a connecting rod I;
the locking assembly II comprises a plurality of sliding rods II, each sliding rod II is correspondingly arranged in a guide groove, one sliding rod II is fixedly connected with the transmission toothed plate II, one end, close to the supporting device, of each sliding rod II is provided with a connecting frame II for fixedly connecting the plurality of sliding rods II, one end, far away from the supporting device, of each sliding rod II is provided with a connecting groove II, and each connecting groove II is correspondingly connected with an arc-shaped clamping block II through a connecting rod II;
when the locking mechanism is in a locking mode, the arc-shaped clamping blocks I and the arc-shaped clamping blocks II are clamped in the U-shaped receiving groove of the receiving seat, and when the locking mechanism is in an unlocking mode, the arc-shaped clamping blocks I and the arc-shaped clamping blocks II are separated from the U-shaped receiving groove.
Furthermore, the sum of the number of the sliding rods I and the number of the sliding rods II is the same as the number of the guide grooves.
Furthermore, the number of the sliding rods I is the same as that of the sliding rods II, and the sliding rods I and the sliding rods II are sequentially and alternately arranged in the guide grooves.
Furthermore, the number of guide way is 6, the number of slide bar I with the number of slide bar II is 3.
Furthermore, the connecting frame I is a V-shaped frame, and the connecting frame II is an annular frame.
Furthermore, the support device comprises a connecting sleeve, a support and a telescopic driving mechanism, one end of the connecting sleeve is connected with the guide rod, the other end of the connecting sleeve is installed on the support, the support is connected with the output end of the telescopic driving mechanism, and the telescopic driving mechanism is any one of an air cylinder, a hydraulic cylinder and an electric push rod.
Furthermore, a plurality of return springs are arranged between the connecting sleeve and the support, one ends of the return springs are arranged on the connecting sleeve, and the other ends of the return springs are arranged on the support.
The beneficial effects of the invention are mainly shown in the following aspects: the vehicle can increase or decrease the number of trailers and carriages through the connectors according to actual conditions to increase or decrease the load capacity, so that the transportation efficiency is improved, and unnecessary energy consumption and resource waste are reduced;
the connector has wider application range, is simpler in butt joint process of the central shaft trailer compared with the butt joint process of a full trailer, has lower technical requirements on a driver, requires the technology of the driver to have certain level and is not suitable for a novice driver, and the self-adaptive trackless connector adopts spherical hinge fit, can automatically adapt to a connection angle, and ensures that the butt joint can be completed by self through adjustment even if a main vehicle and an auxiliary vehicle have certain deviation in the butt joint process.
The unique structure of the inner cavity of the receiving seat and the structure of the locking mechanism ensure that the device cannot fall off in the running process of the vehicle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the coupling device and locking device of FIG. 1 shown disassembled;
FIG. 3 is a schematic view of the construction of the guide bar of the present invention;
FIG. 4 is a schematic view of the locking device of the present invention in a locked mode;
FIG. 5 is a schematic view of the structure of FIG. 4 from another angle;
FIG. 6 is a schematic view of the lock of the present invention in an unlocked mode;
FIG. 7 is a schematic structural view of the locking assembly II of the present invention;
FIG. 8 is a schematic structural view of the locking assembly I of the present invention;
FIG. 9 is a schematic view of the structure of the receptacle of the present invention;
fig. 10 is a schematic structural view of a transmission toothed plate i of the invention;
fig. 11 is a schematic structural view of a transmission toothed plate ii of the invention;
the labels in the figure are: 1. supporting seat, 2, accept the seat, 201, the groove is accepted to the U type, 3, the guide bar, 302, the guide way, 303, the removal passageway, 304, central passage, 4, the motor, 401, drive gear, 402, drive pinion rack I, 403, drive pinion rack II, 5, slide bar II, 501, link frame II, 502, link groove II, 503, arc fixture block II, 504, connecting rod II, 6, slide bar I, 601, link frame I, 602, link groove I, 603, arc fixture block I, 604, connecting rod I, 7, connecting sleeve, 8, the support, 9, return spring, 10, flexible actuating mechanism.
Detailed Description
The embodiments of the present invention are described in detail with reference to the accompanying drawings, and the embodiments and specific operations of the embodiments are provided on the premise of the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
According to the attached drawings, the self-adaptive trackless connector comprises a connecting device, a locking device and a supporting device, wherein the connecting device, the locking device and the supporting device are sequentially arranged from left to right, the connecting device comprises a supporting seat 1 and a receiving seat 2 for connecting the locking device, the receiving seat 2 is arranged in the supporting seat 1, the receiving seat 2 is spherically hinged on the supporting seat 1, and the receiving seat 2 can freely rotate in the supporting seat 1;
the receiving seat 2 comprises a bowl-shaped seat body, one end of the opening of the seat body is arranged close to the locking device, and a U-shaped receiving groove 201 is arranged on the inner wall of the seat body along the circumferential direction;
the locking device comprises a guide rod 3, a transmission mechanism and a locking mechanism, one end of the guide rod 3 is arranged in the receiving seat 2, an end cover which can be matched with a curved groove at the bottom of the receiving seat 2 is arranged at the end of the guide rod 3, the end cover is spherical, and the other end of the guide rod 3 is connected with the supporting device;
a plurality of guide grooves 302 are formed in the outer portion of the guide rod 3, the length of each guide groove 302 is arranged along the length direction of the guide rod 3, and the guide grooves 302 are uniformly distributed on the outer portion of the guide rod 3 along the circumferential direction; a central channel 304 is arranged inside the guide rod 3 along the central axis direction of the guide rod 3, the central channel 304 penetrates through two ends of the guide rod 3, one end of each guide groove 302 close to the supporting device is provided with a moving channel 303 for the locking component to slide, and each moving channel 303 is communicated with the central channel 304; or, one end of each of the two guide grooves 302 close to the support device is provided with a moving channel 303 for the locking component to slide, and each moving channel 303 is communicated with the central channel 304; the transmission toothed plates I402 and II 403 are respectively arranged in the two moving channels 303 in a one-to-one correspondence manner, the transmission toothed plates I402 drive the sliding rods I6 to slide along the guide grooves 302, and the transmission toothed plates II 403 drive the sliding rods II 5 to slide along the guide grooves 302; the transmission mechanism comprises a motor 4, a transmission gear 401, a transmission toothed plate I402 and a transmission toothed plate II 403, the motor 4 is arranged at one end, close to the supporting device, of the central passage 304, the transmission gear 401 is arranged in the central passage 304, the transmission toothed plate I402 and the transmission toothed plate II 403 are respectively arranged in the moving passage 303, the transmission gear 401 is connected with the output end of the motor 4, and the transmission toothed plate I402 and the transmission toothed plate II 403 are both meshed with the transmission gear 401.
The locking mechanism comprises a locking assembly I and a locking assembly II, the locking assembly I comprises a plurality of sliding rods I6, each sliding rod I6 is correspondingly arranged in one guide groove 302, one sliding rod I6 is fixedly connected with a transmission toothed plate I402, one end, close to the supporting device, of each sliding rod I6 is provided with a connecting frame I601 for fixedly connecting the plurality of sliding rods I6, the connecting frame I601 is a V-shaped frame, one end, far away from the supporting device, of each sliding rod I6 is provided with a connecting groove I602, and each connecting groove I602 is correspondingly connected with an arc-shaped fixture block I603 through a connecting rod I604;
the locking assembly II comprises a plurality of sliding rods II 5, each sliding rod II 5 is correspondingly arranged in one guide groove 302, one sliding rod II 5 is fixedly connected with the transmission toothed plate II 403, one end, close to the supporting device, of each sliding rod II 5 is provided with a connecting frame II 501 for fixedly connecting the plurality of sliding rods II 5, the connecting frame I601 is a V-shaped frame, the connecting frame II 501 is an annular frame, one end, far away from the supporting device, of each sliding rod II 5 is provided with a connecting groove II 502, and each connecting groove II 502 is correspondingly connected with an arc-shaped clamping block II 503 through a connecting rod I504; the sum of the number of the sliding rods I6 and the number of the sliding rods II 5 is equal to the number of the guide grooves 302. The number of the sliding rods I6 is the same as that of the sliding rods II 5, and the sliding rods I6 and the sliding rods II 5 are sequentially and alternately arranged in the guide grooves 302. The number of guide way 302 is 6, the number of slide bar I6 with the number of slide bar II 5 is 3.
The arc-shaped fixture block II 503 and the arc-shaped fixture block I603 are distributed in the adjacent guide grooves 302 in a crossed manner, when the arc-shaped fixture block II 503 and the arc-shaped fixture block I603 are completely in a separated state, the arc-shaped fixture block II 503 and one side, close to the main frame, of the arc-shaped fixture block I603 are vertical surfaces, and when the arc-shaped fixture block II 503 and the arc-shaped fixture block I603 are in a locked state, the vertical surfaces are clamped in the U-shaped receiving groove 201 of the receiving seat 2;
when the locking mechanism is in a locking mode, the plurality of arc-shaped clamping blocks I603 and the plurality of arc-shaped clamping blocks II 503 are clamped in the U-shaped receiving groove 201 of the receiving seat 2, and at the moment, the connecting rod I604 and the connecting rod II 504 are perpendicular to the guide rod 3;
when the locking mechanism is in an unlocking mode, the connecting rod I604 contracts along with the retreat of the sliding rod I6, the connecting rod II 504 contracts along with the retreat of the sliding rod II 5, and at the moment, the connecting rod I604 and the sliding rod II 5 are in an umbrella-shaped contraction state;
the arc-shaped fixture block I603 and the arc-shaped fixture block II 503 are separated from the U-shaped receiving groove 201; the sum of the number of the sliding rods I6 and the number of the sliding rods II 5 is equal to the number of the guide grooves 302. The number of the sliding rods I6 is the same as that of the sliding rods II 5, and the sliding rods I6 and the sliding rods II 5 are sequentially and alternately arranged in the guide grooves 302. The number of guide way 302 is 6, the number of slide bar I6 with the number of slide bar II 5 is 3.
The supporting device comprises a connecting sleeve 7, a support 8 and a telescopic driving mechanism 10, one end of the connecting sleeve 7 is connected with the guide rod 3, the connecting sleeve 7 is sleeved outside one end of the guide rod 3 far away from the connecting device, and the connecting sleeve 7 is connected with the guide rod 3 through threads;
the other end of connecting sleeve 7 is installed on support 8, and this support 8 links to each other with telescopic drive mechanism 10's output, telescopic drive mechanism 10 is any one of cylinder, pneumatic cylinder, electric putter, be provided with a plurality of return spring 9 between connecting sleeve 7 and the support 8, return spring 9's one end sets up on connecting sleeve 7, and return spring 9's the other end sets up on support 8. The return spring 9 is arranged, the spring has a restoring effect, the front end can swing due to physical collision generated during butt joint, and the swing caused by the collision process can be weakened through the return spring, so that the whole device is in a balance position;
the direction of the connecting sleeve 7 close to the main vehicle is hinged with the support 8, so that the connecting sleeve 7 can drive the locking mechanism to rotate within a certain range, and the self-adaptive butt joint function is realized. The support 8 is connected with a telescopic driving mechanism 10, and the telescopic driving mechanism 10 stretches and retracts to drive the whole device to stretch.
The connector of this patent can be applied to and put distribution that the distribution of load capacity was realized to trackless operation vehicles such as axle trailer, bus in. The supporting device and the locking device are fixed on the rear end face of the main vehicle, the connecting device is arranged at the front end of the auxiliary vehicle body of the vehicle, and the two parts are connected in a separated mode, so that the load capacity is increased or reduced by increasing or decreasing the number of the trailers and the carriages according to actual conditions, the transportation efficiency is improved, and unnecessary energy consumption and resource waste are reduced. Particularly, when the load capacity needs to be increased, the telescopic driving mechanism 10 extends out to push the locking device, and then the arc-shaped clamping block I and the arc-shaped clamping block II are pushed to be opened like an umbrella and matched with the clamping groove to complete locking. When the load is required to be reduced, the driving motor 4 rotates reversely, the connecting rod I604 and the connecting rod II 504 contract, after the contraction is completed, the telescopic driving mechanism 10 retracts, the unlocking is completed, and then the load distribution is realized.
The two vehicles are simulated to be butted as follows:
when in the connected mode: the front vehicle drives to the front side of the rear vehicle, the telescopic driving mechanism 10 located at the rear part of the front vehicle starts to work, the telescopic driving mechanism 10 is started to push the locking device to stretch out to one end of the opening of the receiving seat 2, an inductive switch is arranged in the opening of the receiving seat 2, the locking device touches the inductive switch, the telescopic driving mechanism 10 stops stretching forwards, then the motor 4 drives the transmission gear 401 to rotate, the transmission gear 401 drives the transmission toothed plate I402 and the transmission toothed plate II 403 to move towards the direction close to the connecting device, the transmission toothed plate I402 drives the sliding rod I6 to move along the guide groove 302 of the guide rod 3, and the transmission toothed plate II 403 drives the sliding rod II 5 to move along the guide groove 302 of the guide rod 3; a plurality of arc fixture block I603 and a plurality of arc fixture block II 503 touch 3 tip plane parts of guide bar simultaneously, and connecting rod I604 and connecting rod II 504 receive extrusion deformation, promote arc fixture block I603 and arc fixture block II 503 and be the umbelliform and open and cooperate with the draw-in groove, accomplish the locking.
The unlocking mode is the reverse process of the connection mode, firstly, the driving motor 4 rotates reversely, the sliding rod I6 and the sliding rod II 5 move backwards to drive the arc-shaped clamping block I603 and the arc-shaped clamping block II 503 to contract, after the contraction is completed, the telescopic driving mechanism 10 retracts to return to the initial state, and the unlocking is completed.
It is further noted that relational terms such as i, ii, and iii may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. The utility model provides a self-adaptation trackless connector, this connector includes connecting device, locking device, strutting arrangement, its characterized in that: the connecting device, the locking device and the supporting device are sequentially arranged from left to right, the connecting device comprises a supporting seat (1) and a receiving seat (2) used for connecting the locking device, the receiving seat (2) is arranged in the supporting seat (1), the receiving seat (2) comprises a pot-shaped seat body, one open end of the receiving seat (2) is arranged close to the locking device, and a U-shaped receiving groove (201) is formed in the inner wall of the receiving seat (2) along the circumferential direction;
the locking device comprises a guide rod (3), a transmission mechanism and a locking mechanism, one end of the guide rod (3) is arranged in the receiving seat (2), and the other end of the guide rod (3) is connected with the supporting device.
2. An adaptive trackless connector according to claim 1, wherein: a plurality of guide grooves (302) are formed in the outer portion of the guide rod (3), the length of each guide groove (302) is arranged along the length direction of the guide rod (3), and the guide grooves (302) are uniformly distributed in the outer portion of the guide rod (3) along the circumferential direction; a central channel (304) is arranged in the guide rod (3) along the central axis direction of the guide rod (3), and the central channel (304) penetrates through two ends of the guide rod (3); each one end that guide way (302) are close to strutting arrangement all sets up one and can supply the locking Assembly to carry out gliding removal passageway (303), and each removal passageway (303) all is linked together with central channel (304).
3. An adaptive trackless connector according to claim 2, wherein: drive mechanism includes motor (4), drive gear (401), transmission pinion rack I (402) and transmission pinion rack II (403), motor (4) set up central passageway (304) are close to strutting arrangement's one end, drive gear (401) set up in central passageway (304), and transmission pinion rack I (402) and transmission pinion rack II (403) set up respectively in removal passageway (303), drive gear (401) link to each other with the output of motor (4), and transmission pinion rack I (402) and transmission pinion rack II (403) all mesh with drive gear (401) mutually.
4. An adaptive trackless connector according to claim 3, wherein: the locking mechanism comprises a locking assembly I and a locking assembly II, the locking assembly I comprises a plurality of sliding rods I (6), each sliding rod I (6) is correspondingly arranged in a guide groove (302), one sliding rod I (6) is fixedly connected with a transmission toothed plate I (402), one end, close to the supporting device, of each sliding rod I (6) is provided with a connecting frame I (601) for fixedly connecting the plurality of sliding rods I (6), one end, far away from the supporting device, of each sliding rod I (6) is provided with a connecting groove I (602), and each connecting groove I (602) is correspondingly connected with an arc-shaped clamping block I (603) through a connecting rod I (604);
the locking assembly II comprises a plurality of sliding rods II (5), each sliding rod II (5) is correspondingly arranged in one guide groove (302), one sliding rod II (5) is fixedly connected with the transmission toothed plate II (403), one end, close to the supporting device, of each sliding rod II (5) is provided with a connecting frame II (501) which fixedly connects the plurality of sliding rods II (5), one end, far away from the supporting device, of each sliding rod II (5) is provided with a connecting groove II (502), and each connecting groove II (502) is correspondingly connected with an arc-shaped clamping block II (503) through a connecting rod II (504);
when the locking mechanism is in a locking mode, the arc-shaped clamping blocks I (603) and the arc-shaped clamping blocks II (503) are clamped in the U-shaped receiving groove (201) of the receiving seat (2), and when the locking mechanism is in an unlocking mode, the arc-shaped clamping blocks I (603) and the arc-shaped clamping blocks II (503) are separated from the U-shaped receiving groove (201).
5. An adaptive trackless connector according to claim 4, wherein: the sum of the number of the sliding rods I (6) and the number of the sliding rods II (5) is the same as the number of the guide grooves (302).
6. An adaptive trackless connector according to claim 4, wherein: the number of the sliding rods I (6) is the same as that of the sliding rods II (5), and the sliding rods I (6) and the sliding rods II (5) are sequentially and alternately arranged in the guide grooves (302).
7. An adaptive trackless connector according to claim 4, wherein: the number of guide way (302) is 6, the number of slide bar I (6) with the number of slide bar II (5) is 3.
8. An adaptive trackless connector according to claim 4, wherein: the connecting frame I (601) is a V-shaped frame, and the connecting frame II (501) is an annular frame.
9. An adaptive trackless connector according to claim 1, wherein: the supporting device comprises a connecting sleeve (7), a support (8) and a telescopic driving mechanism (10), one end of the connecting sleeve (7) is connected with the guide rod (3), the other end of the connecting sleeve (7) is installed on the support (8), the support (8) is connected with the output end of the telescopic driving mechanism (10), and the telescopic driving mechanism (10) is any one of an air cylinder, a hydraulic cylinder and an electric push rod.
10. An adaptive trackless connector according to claim 9, wherein: a plurality of return springs (9) are arranged between the connecting sleeve (7) and the support (8), one ends of the return springs (9) are arranged on the connecting sleeve (7), and the other ends of the return springs (9) are arranged on the support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031659.2A CN110605942B (en) | 2019-10-28 | 2019-10-28 | Self-adaptive trackless connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031659.2A CN110605942B (en) | 2019-10-28 | 2019-10-28 | Self-adaptive trackless connector |
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| Publication Number | Publication Date |
|---|---|
| CN110605942A true CN110605942A (en) | 2019-12-24 |
| CN110605942B CN110605942B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911031659.2A Active CN110605942B (en) | 2019-10-28 | 2019-10-28 | Self-adaptive trackless connector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365360A (en) * | 2020-03-17 | 2020-07-03 | 郑博文 | Connecting pin for dragging vehicle and using method thereof |
| CN111811722A (en) * | 2020-07-10 | 2020-10-23 | 北京交通大学 | Motor vertical load testing structure and method for rib plate type motor suspension force measuring framework |
| CN115009319A (en) * | 2022-06-30 | 2022-09-06 | 湖南凌翔磁浮科技有限责任公司 | Rail transit vehicle is with linking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020185838A1 (en) * | 2000-12-05 | 2002-12-12 | David Shilitz | Remote control laterally adjustable towing-hitch assembly |
| DE102007003774A1 (en) * | 2007-01-19 | 2008-07-24 | Westfalia-Automotive Gmbh | Towing device with a locking device with actuating ring |
| CN204750335U (en) * | 2015-05-26 | 2015-11-11 | 重庆中帝机械制造股份有限公司 | Mule saddle |
| CN108372762A (en) * | 2017-01-31 | 2018-08-07 | 迪尔公司 | Pin with biased pin holding mechanism falls formula mounting mounting assembly |
| CN210733726U (en) * | 2019-10-28 | 2020-06-12 | 河南科技大学 | Self-adaptive trackless connector |
-
2019
- 2019-10-28 CN CN201911031659.2A patent/CN110605942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020185838A1 (en) * | 2000-12-05 | 2002-12-12 | David Shilitz | Remote control laterally adjustable towing-hitch assembly |
| DE102007003774A1 (en) * | 2007-01-19 | 2008-07-24 | Westfalia-Automotive Gmbh | Towing device with a locking device with actuating ring |
| CN204750335U (en) * | 2015-05-26 | 2015-11-11 | 重庆中帝机械制造股份有限公司 | Mule saddle |
| CN108372762A (en) * | 2017-01-31 | 2018-08-07 | 迪尔公司 | Pin with biased pin holding mechanism falls formula mounting mounting assembly |
| CN210733726U (en) * | 2019-10-28 | 2020-06-12 | 河南科技大学 | Self-adaptive trackless connector |
Non-Patent Citations (1)
| Title |
|---|
| 陆刚;: "解码挂车牵引销及牵引装置的使用与维修", 重型汽车, no. 06, pages 55 - 57 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365360A (en) * | 2020-03-17 | 2020-07-03 | 郑博文 | Connecting pin for dragging vehicle and using method thereof |
| CN111811722A (en) * | 2020-07-10 | 2020-10-23 | 北京交通大学 | Motor vertical load testing structure and method for rib plate type motor suspension force measuring framework |
| CN115009319A (en) * | 2022-06-30 | 2022-09-06 | 湖南凌翔磁浮科技有限责任公司 | Rail transit vehicle is with linking device |
| CN115009319B (en) * | 2022-06-30 | 2023-10-27 | 湖南凌翔磁浮科技有限责任公司 | Coupling device for rail transit vehicle |
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