CN214775539U

CN214775539U - Semitrailer for cargo transportation

Info

Publication number: CN214775539U
Application number: CN202120189045.3U
Authority: CN
Inventors: 李奉存; 吴道芹; 孙久峰; 李兆宣; 张兆强; 胡令褔
Original assignee: Shandong Yuncheng Huaqiang Special Vehicle Co ltd
Current assignee: Shandong Yuncheng Huaqiang Special Vehicle Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-11-19
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a semitrailer technical field just discloses a semitrailer for freight, including half hanging the automobile body, half inner diapire of hanging the automobile body has been seted up and has been accomodate the groove, the quantity of accomodating the groove is two, two all be provided with longitudinal spring in accomodating the groove. This semitrailer is used in freight, through setting up the side board, the conveyer trough, the drive roller, the conveyer belt, the driven voller, the linkage groove, the apparatus further comprises a rotating shaft, a chain, the drive shaft, driving motor and linkage gear, when needing to unload, at first start driving motor, make driving motor drive two linkage gear rotations, it rotates to drive the pivot by the chain again, make the side board open towards the outside of semitrailer body, treat the side board and contact the back with ground, start the motor of unloading, the motor of unloading drives the conveyer belt operation, the personnel of unloading can lift the goods off through the conveyer belt, both laborsaving, save time again, it is inconvenient to have solved current semitrailer and unload, the easy tired problem of personnel when unloading.

Description

Semitrailer for cargo transportation

Technical Field

The utility model relates to a semitrailer technical field specifically is a semitrailer for freight.

Background

Current semitrailer for freight is when the uninstallation goods, and the goods is difficult to the uninstallation, needs the staff to carry the goods to lower ground from higher automobile body, and working strength is higher, and the staff is tired easily for the staff is after unloading goods for a certain time, and the speed of uninstallation obviously slows down, and unloading man-hour becomes long.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a semitrailer for freight possesses the unloading of being convenient for, avoids the advantage of the long-time high strength work of unloading personnel, and it is inconvenient to have solved current semitrailer and unload, and the easy tired problem of unloading personnel when unloading.

(II) technical scheme

For realizing the aforesaid and being convenient for unload, avoid the purpose of the long-time high strength work of unloading personnel, the utility model provides a following technical scheme: a semitrailer for cargo transportation comprises a semitrailer body, wherein two accommodating grooves are formed in the inner bottom wall of the semitrailer body, longitudinal springs are arranged in the two accommodating grooves, baffle plates are connected to the insides of the two accommodating grooves in a sliding manner, clamping grooves are formed in the opposite sides of the two baffle plates, bottom sliding grooves are formed in the mutually adjacent sides of the two accommodating grooves, transverse springs are arranged in the bottom sliding grooves, clamping rods are connected to the bottom sliding grooves in a sliding manner, connecting grooves are formed in the inner top wall of the bottom sliding grooves, push plates are fixedly connected to the tops of the clamping rods and are connected with the connecting grooves in a sliding manner, rotary grooves are rotatably connected to the left side and the right side of the semitrailer body, rotary shafts are rotatably connected to the two rotary grooves, side plates are fixedly connected to the side surfaces of the two rotary shafts, and conveying grooves are formed in the opposite sides of the two side plates, the conveying device is characterized in that a driving roller is connected in the conveying groove in a rotating mode, a driven roller is arranged under the driving roller and is connected with the conveying groove in a rotating mode, and a conveying belt is connected between the driven roller and the driving roller in a transmission mode.

The transmission groove has been seted up to the rear side inner wall of conveyer trough, the rear side inner wall fixedly connected with motor of unloading of transmission groove, the output of the motor of unloading and the rear end fixed connection of drive roller, the linkage groove has been seted up to the front side inner wall of half hanging the automobile body, half back fixedly connected with driving motor who hangs the automobile body, two the side surface of pivot all is equipped with the chain, two the one end that the pivot was kept away from to the chain is equipped with the drive shaft respectively, the drive shaft rotates with the linkage groove to be connected, two the side surface fixedly connected with linkage gear of drive shaft, two linkage gear engagement is located the right side the rear end of drive shaft runs through the rear side inner wall of linkage groove and extends half hanging the automobile body, is located the right side the rear end of drive shaft and driving motor's output fixed connection.

Preferably, the bottom of the baffle is provided with a groove, the inner bottom wall of the accommodating groove is provided with a groove, and two ends of the longitudinal spring are respectively positioned in the two grooves.

Preferably, the size of the clamping rod is matched with that of the clamping groove, and the clamping rod is movably inserted into the clamping groove.

Preferably, the front end of the rotating shaft penetrates through the inner wall of the rear side of the rotating groove and extends into the linkage groove, and the rotating shaft is rotatably connected with the linkage groove.

Preferably, the side surfaces of the driving shaft and the rotating shaft are provided with grooves, gear teeth are arranged in the grooves, the chain is matched with the gear teeth in the grooves, and the chain is in transmission connection with the driving shaft and the rotating shaft respectively.

Preferably, the inner wall of the front side of the accommodating groove is provided with a sinking groove, and the front side of the baffle is fixedly connected with a pedal.

Compared with the prior art, the utility model provides a semitrailer for freight possesses following beneficial effect:

1. this semitrailer is used in freight, through setting up the side board, the conveyer trough, the drive roller, the conveyer belt, the driven voller, the linkage groove, the apparatus further comprises a rotating shaft, a chain, the drive shaft, driving motor and linkage gear, when needing to unload, at first start driving motor, make driving motor drive two linkage gear rotations, it rotates to drive the pivot by the chain again, make the side board open towards the outside of semitrailer body, treat the side board and contact the back with ground, start the motor of unloading, the motor of unloading drives the conveyer belt operation, the personnel of unloading can lift the goods off through the conveyer belt, both laborsaving, save time again, it is inconvenient to have solved current semitrailer and unload, the easy tired problem of personnel when unloading.

2. This semitrailer for freight accomodates groove, vertical spring, baffle, kelly, push pedal and draw-in groove through the setting, and the baffle is located at ordinary times and accomodates the groove completely, and the kelly inserts in the draw-in groove, and after the goods pile up neatly, promote the push pedal for the kelly shifts out the draw-in groove, and vertical spring is released the baffle, makes the baffle can carry on spacingly to the goods that is located the lower floor, and the people of being convenient for use the tether to fix the goods at top, and the tether can be tied up on the baffle.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a sectional view of the top view of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 2 according to the present invention.

Wherein: 1. a semi-trailer body; 2. a receiving groove; 3. a longitudinal spring; 4. a baffle plate; 5. a bottom chute; 6. a clamping rod; 7. connecting the grooves; 8. pushing the plate; 9. a card slot; 10. a side plate; 11. a conveying trough; 12. a drive roller; 13. a conveyor belt; 14. a driven roller; 15. a discharging motor; 16. a transmission groove; 17. a linkage groove; 18. a rotating shaft; 19. a chain; 20. a drive shaft; 21. a drive motor; 22. a linkage gear; 23. a lateral spring; 24. rotating the groove; 25. sinking the tank; 26. a pedal.

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. 1-4, the utility model provides a semitrailer for cargo transportation, which comprises a semitrailer body 1, wherein the inner bottom wall of the semitrailer body 1 is provided with two accommodating grooves 2, the two accommodating grooves 2 are both provided with a longitudinal spring 3, the two accommodating grooves 2 are both connected with a baffle 4 in a sliding manner, the inner wall of the front side of the accommodating groove 2 is provided with a sunken groove 25, the front side of the baffle 4 is fixedly connected with a pedal 26, people can drive the baffle 4 to move downwards by stepping on the pedal 26, the pedal 26 enters the sunken groove 25 after moving downwards, the bottom of the baffle 4 is provided with a groove, the inner bottom wall of the accommodating groove 2 is provided with a groove, the two ends of the longitudinal spring 3 are respectively positioned in the two grooves, one side opposite to the two baffles 4 is provided with a clamping groove 9, one side of the two accommodating grooves 2 close to each other is provided with a bottom sliding groove 5, the bottom sliding groove 5 is provided with a transverse spring 23, the bottom sliding groove 5 is connected with a clamping rod 6 in a sliding mode, the size of the clamping rod 6 is matched with that of the clamping groove 9, the clamping rod 6 is movably inserted into the clamping groove 9, the baffle plate 4 is completely positioned in the accommodating groove 2 at ordinary times, the clamping rod 6 is inserted into the clamping groove 9, the push plate 8 is pushed after goods are stacked neatly, the clamping rod 6 is moved out of the clamping groove 9, the baffle plate 4 is pushed out by the longitudinal spring 3, the baffle plate 4 can limit the goods positioned at the lowest layer, people can conveniently fix the goods at the top by using the tether, the tether can be tied on the baffle plate 4, the inner top wall of the bottom sliding groove 5 is provided with a connecting groove 7, the top of the clamping rod 6 is fixedly connected with the push plate 8, the push plate 8 is connected with the connecting groove 7 in a sliding mode, the connecting groove 7 is used for enabling the push plate 8 to drive the clamping rod 6 to move and can limit the clamping rod 6, the left side and the right side of the half-hanging 1 are both rotatably connected with rotating grooves 24, and the rotating shafts 18 are rotatably connected in the two rotating grooves 24, the side surfaces of the two rotating shafts 18 are fixedly connected with side plates 10, conveying grooves 11 are formed in the opposite sides of the two side plates 10, driving rollers 12 are connected in the conveying grooves 11 in a rotating mode, driven rollers 14 are arranged right below the driving rollers 12, the driven rollers 14 are connected with the conveying grooves 11 in a rotating mode, and conveying belts 13 are connected between the driven rollers 14 and the driving rollers 12 in a transmission mode.

The rear inner wall of the conveying trough 11 is provided with a transmission trough 16, the rear inner wall of the transmission trough 16 is fixedly connected with a discharging motor 15, the output end of the discharging motor 15 is fixedly connected with the rear end of the driving roller 12, the front inner wall of the semi-trailer body 1 is provided with a linkage trough 17, the front end of the rotating shaft 18 penetrates through the rear inner wall of the rotating trough 24 and extends into the linkage trough 17, the rotating shaft 18 is rotatably connected with the linkage trough 17, the back of the semi-trailer body 1 is fixedly connected with a driving motor 21, the side surfaces of the two rotating shafts 18 are both provided with chains 19, one ends of the two chains 19 far away from the rotating shafts 18 are respectively provided with a driving shaft 20, the driving shaft 20 is rotatably connected with the linkage trough 17, the side surfaces of the driving shaft 20 and the rotating shafts 18 are provided with grooves, gear teeth are arranged in the grooves, the chains 19 are matched with the gear teeth in the grooves, the chains 19 are respectively in transmission connection with the driving shaft 20 and the rotating shafts 18, the side surfaces of the two driving shafts 20 are fixedly connected with linkage gears 22, the two linkage gears 22 are meshed, the rear end of the right driving shaft 20 penetrates through the inner wall of the rear side of the linkage groove 17 and extends out of the semi-trailer body 1, and the rear end of the right driving shaft 20 is fixedly connected with the output end of the driving motor 21.

When the unloading device is used and unloading is needed, the driving motor 21 is started firstly, the driving motor 21 drives the two linkage gears 22 to rotate, the chain 19 drives the rotating shaft 18 to rotate, the side edge plate 10 is opened towards the outer side of the semi-trailer body 1, after the side edge plate 10 is contacted with the ground, the unloading motor 15 is started, the unloading motor 15 drives the conveying belt 13 to operate, and unloading personnel can unload cargoes through the conveying belt 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semitrailer for freight, includes semi-trailer body (1), its characterized in that: the semi-trailer body is characterized in that the inner bottom wall of the semi-trailer body (1) is provided with two accommodating grooves (2), the two accommodating grooves (2) are respectively provided with a longitudinal spring (3), the insides of the two accommodating grooves (2) are respectively connected with a baffle (4) in a sliding manner, one side of each baffle (4) opposite to the other is provided with a clamping groove (9), one side of each accommodating groove (2) close to the other is provided with a bottom sliding groove (5), a transverse spring (23) is arranged in each bottom sliding groove (5), a clamping rod (6) is connected in each bottom sliding groove (5) in a sliding manner, the inner top wall of each bottom sliding groove (5) is provided with a connecting groove (7), the top of each clamping rod (6) is fixedly connected with a push plate (8), the push plates (8) are connected with the connecting grooves (7) in a sliding manner, the left side and the right side of the semi-trailer body (1) are respectively connected with a rotating groove (24) in a rotating manner, rotating shafts (18) are rotatably connected in the two rotating grooves (24), side plates (10) are fixedly connected to the side surfaces of the two rotating shafts (18), conveying grooves (11) are formed in the opposite sides of the two side plates (10), driving rollers (12) are rotatably connected in the conveying grooves (11), driven rollers (14) are arranged right below the driving rollers (12), the driven rollers (14) are rotatably connected with the conveying grooves (11), and conveying belts (13) are connected between the driven rollers (14) and the driving rollers (12) in a transmission mode;

the rear inner wall of the conveying trough (11) is provided with a transmission trough (16), the rear inner wall of the transmission trough (16) is fixedly connected with an unloading motor (15), the output end of the unloading motor (15) is fixedly connected with the rear end of the driving roller (12), the front inner wall of the semi-trailer body (1) is provided with a linkage trough (17), the back of the semi-trailer body (1) is fixedly connected with a driving motor (21), two chains (19) are arranged on the side surfaces of the rotating shaft (18), one ends of the two chains (19) far away from the rotating shaft (18) are respectively provided with a driving shaft (20), the driving shaft (20) is rotatably connected with the linkage trough (17), two linkage gears (22) are fixedly connected with the side surfaces of the driving shaft (20), the two linkage gears (22) are meshed and are positioned on the right side, the rear end of the driving shaft (20) penetrates through the rear inner wall of the linkage trough (17) and extends out of the semi-trailer body (1), the rear end of the driving shaft (20) positioned on the right side is fixedly connected with the output end of the driving motor (21).

2. The semitrailer for transporting goods as claimed in claim 1, wherein: the bottom of the baffle (4) is provided with a groove, the inner bottom wall of the accommodating groove (2) is provided with a groove, and two ends of the longitudinal spring (3) are respectively positioned in the two grooves.

3. The semitrailer for transporting goods as claimed in claim 1, wherein: the size of the clamping rod (6) is matched with that of the clamping groove (9), and the clamping rod (6) is movably inserted into the clamping groove (9).

4. The semitrailer for transporting goods as claimed in claim 1, wherein: the front end of the rotating shaft (18) penetrates through the inner wall of the rear side of the rotating groove (24) and extends into the linkage groove (17), and the rotating shaft (18) is rotatably connected with the linkage groove (17).

5. The semitrailer for transporting goods as claimed in claim 1, wherein: the side surfaces of the driving shaft (20) and the rotating shaft (18) are provided with grooves, gear teeth are arranged in the grooves, the chain (19) is matched with the gear teeth in the grooves, and the chain (19) is in transmission connection with the driving shaft (20) and the rotating shaft (18) respectively.

6. The semitrailer for transporting goods as claimed in claim 1, wherein: the front side inner wall of the accommodating groove (2) is provided with a sinking groove (25), and the front side of the baffle (4) is fixedly connected with a pedal (26).