CN213323397U

CN213323397U - Bow-shaped bearing type traction trailer

Info

Publication number: CN213323397U
Application number: CN202022241514.XU
Authority: CN
Inventors: 李家驹
Original assignee: Changzhou Baisite Logistics Technology Co ltd
Current assignee: Changzhou Baisite Logistics Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-01
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses an arch-shaped formula trailer that drags that bears, draw with the back including tractor, preceding, the right side of tractor is connected with the B type car, and the upside of B type car is provided with the sub-car, the middle part of B type car sets up to the lifting main part, and the left and right sides middle part of lifting main part all is connected with balance mechanism, preceding draw with the back draw lie in respectively about the balance mechanism at both ends on, and balance mechanism's outer end downside installs and removes the wheel, the rear end right side of lifting main part is provided with the power transmission plug, the middle part downside of lifting main part is provided with the connecting plate, both ends are provided with the induction mechanism of taking one's place around the connecting plate. This B type car is convenient for improve the power of transportation, practices thrift the human cost, improves conveying efficiency, is convenient for carry on the son car and change the universal wheel with directional wheel, reduces the maintenance cost to the son car, is convenient for pull out the son car and pull up in the lifting main part to and be convenient for fix a position the son car.

Description

Bow-shaped bearing type traction trailer

Technical Field

The utility model relates to a trailer technical field specifically is an arch-shaped formula trailer that bears.

Background

With the rapid development of economy, the fields of industry and the like are rapidly developed, the B-type vehicles are used in factories, the logistics transportation of production lines is generally used in the feeding process from a warehouse to a production line station and the warehousing of finished products to the warehouse, and the B-type vehicles are generally used for distributing the products due to the low appearance and the low price of the B-type vehicles.

The existing B-type vehicle has the problems of small general transport capacity, low transport efficiency, large consumption of labor cost, maintenance cost and the like.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an it is bow-shaped formula trailer that bears pulls is convenient for improve the freight capacity, practices thrift the human cost, improves conveying efficiency, is convenient for carry out the son car, and change universal wheel and directional wheel, reduces the maintenance cost to the son car, is convenient for pull out the son car and pull up in the lifting main part to and be convenient for fix a position the son car.

In order to achieve the above object, the utility model provides a following technical scheme: an arch-shaped bearing type traction trailer comprises a tractor, a front tractor and a rear tractor, wherein the right side of the tractor is connected with a B-type vehicle, the upper side of the B-type vehicle is provided with a sub-vehicle, the lower end of the sub-vehicle is provided with a universal wheel and a directional wheel, the middle part of the B-type vehicle is arranged into a lifting main body, the middle parts of the left side and the right side of the lifting main body are both connected with a balance mechanism, the front tractor and the rear tractor are respectively positioned on the balance mechanisms at the left end and the right end, the lower side of the outer end of the balance mechanism is provided with a movable wheel, the right side of the front end and the rear end of the lifting main body are both provided with a power transmission plug, the lower side of the power transmission plug is provided with a main controller, the lower side of the middle part of the lifting main body is provided with a connecting plate, and the rear end of the connecting plate is provided with a foot-operated descending switch.

As the utility model discloses a preferred technical scheme, through preceding traction and the connection of back traction buckle between the B type car monomer, and B type equidistant multiunit that is provided with to the inboard length dimension in upper end of B type car is greater than the outside length dimension of sub-car.

Adopt above-mentioned technical scheme to be provided with the multiunit through B type car and sub-car, be convenient for improve conveying efficiency.

As the utility model discloses an optimal technical scheme, the lifting main part with remove the wheel and all pass through screw fixed connection with balance mechanism, and the power transmission plug sets up about lifting main part symmetry to both ends inboard is the slope column structure around the lifting main part.

Adopt above-mentioned technical scheme to be convenient for fix lifting main part, balance mechanism and removal wheel through the screw.

As the utility model discloses an optimal technical scheme, the connecting plate is connected with lifting main part block, and the connecting plate with lock the mechanism all be screw fixed connection with the lifting main part.

Adopt above-mentioned technical scheme to be convenient for through the screw with the connecting plate with lock the mechanism and the lifting main part is fixed.

As the utility model discloses a preferred technical scheme, lock the inside that the mechanism runs through in the lifting main part, and lock the inboard and the sub-car laminating of mechanism and be connected.

Adopt above-mentioned technical scheme to fix a position the son car through locking the mechanism on, be convenient for.

As the utility model discloses an optimal technical scheme, universal wheel and directive wheel all pass through screw fixed connection with the son car, and universal wheel and directive wheel symmetry are provided with 2 groups on the son car to universal wheel and directive wheel all are connected with the lifting main part laminating.

By adopting the technical scheme, the sub-vehicle can be conveniently pushed through the universal wheels and the directional wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that through the arranged towing vehicle, the B-type vehicles, the front traction and the rear traction, as the towing vehicle is connected with a plurality of groups of B-type vehicles and the B-type vehicle single bodies are connected by the front traction and the rear traction buckles, the B-type vehicle single bodies are convenient to connect and disassemble, thereby improving the transport capacity, saving the labor cost and improving the transport efficiency;

2. the utility model has the advantages that the sub-vehicle, the universal wheel and the directional wheel are arranged, the universal wheel and the directional wheel used on the sub-vehicle are convenient for pushing the sub-vehicle, the sub-vehicle is prevented from running disorderly and has no direction sense, and the universal wheel and the directional wheel are in screw connection with the sub-vehicle, so that the universal wheel and the directional wheel can be conveniently replaced, and the maintenance cost of the sub-vehicle can be reduced;

3. the utility model discloses a sub-car, lifting main part, the response mechanism of taking one's place and the mechanism of locking that sets up carry out the operation through the response mechanism of taking one's place and the mechanism cooperation of locking, are convenient for fix a position the sub-car, through touching pedal decline switch, are convenient for make the lifting main part go up and down to be convenient for pull out the sub-car and pull up in the lifting main part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments 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 a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the bow-shaped load-bearing type tractor trailer and the sub-vehicle of the present invention;

fig. 3 is a schematic top view of the bow-shaped loading type towing trailer according to the present invention;

fig. 4 is a schematic bottom view of the bow-shaped loading type towing trailer of the present invention;

fig. 5 is a schematic view of the side view section structure of the universal wheel and the sub-vehicle of the present invention.

In the figure: 1. a tractor; 2. a B-type vehicle; 3. a sub-vehicle; 4. lifting the main body; 5. a balancing mechanism; 6. front traction; 7. post-traction; 8. a moving wheel; 9. a power transmission plug; 10. a main controller; 11. a connecting plate; 12. a middle lifting module; 13. a positioning sensing mechanism; 14. locking the mechanism; 15. a foot-operated down switch; 16. a universal wheel; 17. and (4) an orientation wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: an arch-shaped bearing type traction trailer comprises a tractor 1, B-type vehicles 2, sub-vehicles 3, a lifting main body 4, a balance mechanism 5, a front traction 6, a rear traction 7, a moving wheel 8, a power transmission plug 9, a main controller 10, a connecting plate 11, a middle lifting module 12, an in-position sensing mechanism 13, a locking mechanism 14, a foot-operated descending switch 15, a universal wheel 16 and a directional wheel 17, wherein the right side of the tractor 1 is connected with the B-type vehicles 2, the sub-vehicles 3 are arranged on the upper sides of the B-type vehicles 2, the universal wheel 16 and the directional wheel 17 are arranged at the lower ends of the sub-vehicles 3, the middle parts of the B-type vehicles 2 are arranged as the lifting main body 4, the balance mechanisms 5 are connected to the middle parts of the left side and the right side of the lifting main body 4, the front traction 6 and the rear traction 7 are respectively arranged on the balance mechanisms 5 at the left end and the right end, the moving wheel 8 is arranged at the, and the lower side of the power transmission plug 9 is provided with a main controller 10, the lower side of the middle part of the lifting main body 4 is provided with a connecting plate 11, the inner side of the lower end of the connecting plate 11 is connected with a middle lifting module 12, the front end and the rear end of the connecting plate 11 are provided with in-position sensing mechanisms 13, the left side and the right side of the in-position sensing mechanisms 13 are provided with locking mechanisms 14, and the rear end of the connecting plate 11 is provided with a foot-operated descending switch 15.

By means of the technical scheme, the original B-type vehicle is changed, multiple groups of vehicles 2 and the sub-vehicles 3 are detachably connected, the transportation capacity is convenient to improve, the labor cost is saved, the transportation efficiency is improved, the universal wheels 16 and the directional wheels 17 are connected with the sub-vehicles 3 through screws, the sub-vehicles 3 are convenient to push, the universal wheels 16 and the directional wheels 17 are convenient to replace, the maintenance cost of the sub-vehicles 3 is reduced, the sub-vehicles 3 are convenient to locate through cooperation of the in-place sensing mechanism 13, the locking mechanism 14 and the pedal descending switch 15, and the sub-vehicles 3 are convenient to pull out of the lifting main body 4 and pull up to the lifting main body 4.

Specifically, as shown in fig. 1 and 2, the single bodies of the B-type vehicles 2 are connected by a front traction 6 and a rear traction 7 in a snap-fit manner, a plurality of groups of the B-type vehicles 2 are arranged at equal intervals, and the length dimension of the inner side of the upper end of each B-type vehicle 2 is larger than the length dimension of the outer side of each sub-vehicle 3.

By means of the technical scheme, a plurality of groups of the B-type vehicles 2 and the sub-vehicles 3 are arranged, so that the transportation efficiency is improved conveniently.

As shown in fig. 2, 3 and 4, the lifting body 4 and the moving wheel 8 are both fixedly connected to the balance mechanism 5 by screws, the power transmission plugs 9 are symmetrically arranged with respect to the lifting body 4, and the inner sides of the front and rear ends of the lifting body 4 are in an inclined structure.

By means of the above technical solution, the lifting body 4, the balancing mechanism 5 and the moving wheel 8 are conveniently fixed by screws.

Specifically, as shown in fig. 2, 3 and 4, the connecting plate 11 is connected to the lifting body 4 in a snap-fit manner, and both the connecting plate 11 and the locking mechanism 14 are fixedly connected to the lifting body 4 by screws.

With the aid of the above-described solution, it is convenient to fix the connection plate 11 and the lock-up mechanism 14 to the lifting body 4 by means of screws.

Specifically, as shown in fig. 3 and 4, the locking mechanism 14 penetrates through the lifting body 4, and the inner side of the locking mechanism 14 is attached to the sub-cart 3.

By means of the technical scheme, the sub-vehicle 3 is conveniently positioned through the locking mechanism 14.

Specifically, as shown in fig. 2 and 3, the universal wheels 16 and the directional wheels 17 are fixedly connected with the sub-vehicle 3 through screws, 2 groups of the universal wheels 16 and the directional wheels 17 are symmetrically arranged on the sub-vehicle 3, and the universal wheels 16 and the directional wheels 17 are in fit connection with the lifting body 4.

By means of the technical scheme, the sub-vehicle 3 is convenient to push through the universal wheels 16 and the directional wheels 17.

The working principle is as follows: can set up through B type car 2 and sub-car 3 and be connected with the multiunit, be convenient for improve the power of transportation, practice thrift the human cost, improve the conveying efficiency, and universal wheel 16 and directional wheel 17 through screw connection on the sub-car 3 respectively have 2 groups, be convenient for carry out the driving to the sub-car 3, and be convenient for change universal wheel 16 and directional wheel 17, reduce the maintenance cost to sub-car 3, carry out the operation through taking one's place response mechanism 13 and locking mechanism 14 cooperation, be convenient for fix a position sub-car 3, and through touching pedal decline switch 15, be convenient for make lifting main part 4 go up and down, thereby be convenient for pull out sub-car 3 and pull up in lifting main part 4.

The using method comprises the following steps: in use, as shown in fig. 1, 2, 3, 4 and 5, firstly, the B-type vehicle 2 is driven to a place for loading products by driving the tractor 1 through the moving wheel 8, then the foot-operated lowering switch 15 arranged on the connecting plate 11 is touched to lower the lifting main body 4, then the sub-vehicle 3 containing the products to be distributed is pushed to the lifting main body 4 with the inner sides of the two ends inclined through the universal wheel 16 and the directional wheel 17 which are connected through the screws, after the sub-vehicle 3 is sensed through the positioning sensing mechanism 13, the main controller 10 controls the locking mechanism 14 to work and ascend and is positioned at the outer sides of the front end and the rear end of the sub-vehicle 3 to position the sub-vehicle 3, finally, the distribution can be carried out by driving the tractor 1, after reaching a distribution place, the lifting main body 4 is lowered to the ground by touching the foot-operated lowering switch 15 again, then the locking mechanism 14 is lowered through the positioning sensing mechanism 13, thereby facilitating the pulling out of the sub-vehicle 3 for unloading;

as shown in fig. 1, 2 and 3, since the towing vehicle 1 is provided with a plurality of groups of B-type vehicles 2 which are buckled and disassembled by the front traction 6 and the rear traction 7, so as to facilitate the improvement of the transportation capacity, the saving of the labor cost and the improvement of the transportation efficiency, as shown in fig. 2 and 5, 2 groups of

universal wheels

16 and 2 groups of directional wheels 17 are connected to the sub-vehicle 3 through screws, so as to facilitate the pushing of the sub-vehicle 3, avoid the running of the sub-vehicle 3 and the non-directional feeling, and facilitate the replacement of the universal wheels 16 and the directional wheels 17 by disconnecting the screw connection between the universal wheels 16 and the directional wheels 17 and the sub-vehicle 3, so as to facilitate the reduction of the maintenance cost of the sub-vehicle 3, the above lifting main body 4, the balancing mechanism 5, the power transmission plug 9, the main controller 10, the middle lifting module 12, the in-position sensing mechanism 13, the locking mechanism 14 and the foot-operated lowering switch 15 are.

The installation method comprises the following steps:

firstly, driving a tractor 1 to the left side of a front traction 6 arranged on a B-type vehicle 2, then buckling and connecting the B-type vehicle 2 with the tractor 1 by pressing the front traction 6, and then buckling and connecting a rear traction 7 arranged on the B-type vehicle 2 with a front traction 6 arranged on another B-type vehicle 2 to complete the connection between B-type vehicle 2 single bodies;

secondly, the lifting main body 4 is lowered by touching a foot-operated lowering switch 15 arranged on the connecting plate 11, then the sub-vehicle 3 is pushed to the upper side of the lifting main body 4 through a universal wheel 16 and a directional wheel 17 which are connected with the sub-vehicle 3 through screws, and finally the locking mechanism 14 is lifted under the induction of the positioning induction mechanism 13 to position the sub-vehicle 3, so that the B-type vehicle is installed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An arch-type load-carrying tractor-trailer comprising a tractor (1), a front tractor (6) and a rear tractor (7), characterized in that: the right side of the tractor (1) is connected with a B-type vehicle (2), the upper side of the B-type vehicle (2) is provided with a sub-vehicle (3), the lower end of the sub-vehicle (3) is provided with a universal wheel (16) and a directional wheel (17), the middle part of the B-type vehicle (2) is arranged to be a lifting main body (4), the middle parts of the left side and the right side of the lifting main body (4) are respectively connected with a balance mechanism (5), the front traction (6) and the rear traction (7) are respectively positioned on the balance mechanisms (5) at the left end and the right end, the lower side of the outer end of the balance mechanism (5) is provided with a movable wheel (8), the right sides of the front end and the rear end of the lifting main body (4) are respectively provided with a power transmission plug (9), a main controller (10) is installed on the lower side of the power transmission plug (9), a connecting plate (11) is, the front end and the rear end of the connecting plate (11) are provided with in-place sensing mechanisms (13), the left side and the right side of each in-place sensing mechanism (13) are provided with locking mechanisms (14), and the rear end of the connecting plate (11) is provided with a foot-operated descending switch (15).

2. An arch-type load-carrying tractor-trailer according to claim 1, wherein: the single B-type vehicles (2) are connected through a front traction part (6) and a rear traction part (7) in a buckling mode, multiple groups of B-type vehicles (2) are arranged at equal intervals, and the length of the inner side of the upper end of each B-type vehicle (2) is larger than the length of the outer side of each sub-vehicle (3).

3. An arch-type load-carrying tractor-trailer according to claim 1, wherein: lifting main part (4) and removal wheel (8) all pass through screw fixed connection with balance mechanism (5), and power transmission plug (9) set up about lifting main part (4) symmetry to both ends inboard is the slope column structure around lifting main part (4).

4. An arch-type load-carrying tractor-trailer according to claim 1, wherein: the connecting plate (11) is connected with the lifting body (4) in a clamping mode, and the connecting plate (11) and the locking mechanism (14) are fixedly connected with the lifting body (4) through screws.

5. An arch-type load-carrying tractor-trailer according to claim 1, wherein: the locking mechanism (14) penetrates through the lifting main body (4), and the inner side of the locking mechanism (14) is attached to and connected with the sub-trolley (3).

6. An arch-type load-carrying tractor-trailer according to claim 1, wherein: the universal wheel (16) and the directional wheel (17) are fixedly connected with the sub-trolley (3) through screws, 2 groups of universal wheels (16) and the directional wheel (17) are symmetrically arranged on the sub-trolley (3), and the universal wheel (16) and the directional wheel (17) are attached to and connected with the lifting main body (4).