CN217917749U - Lightweight powder material transportation semitrailer - Google Patents

Abstract

The utility model provides a light-weight powder material transportation semitrailer, which belongs to the technical field of powder material semitrailers and aims to solve the problems that the traditional powder material transportation semitrailer is difficult to lift and horizontally convey by utilizing the same structure and the weight is reduced to realize the light weight of a vehicle body, and comprises a truss component; the truss assembly comprises a longitudinal beam and a transverse beam, the transverse beam is fixedly welded in the middle of the longitudinal beam, and a moving structure is mounted on the top surface of the transverse beam; and the top surface of the supporting plate in the moving structure is fixedly provided with a lifting assembly and a moving part. The utility model discloses the removal structure has been set up, when needs load and unload the jar body, the inside motor of starter motor box drives the gear rotation and then drives the slider and remove, the sliding block drives the layer board and removes for lifting unit can cooperate the layer board to remove and go up and down to the jar body, the inside motor of starter motor box makes the layer board can promote the jar body through lifting unit and remove, make same structure realize going up and down and two functions of horizontal transport, and realize the automobile body lightweight.

Description

Lightweight powder material transportation semitrailer

Technical Field

The utility model belongs to the technical field of the powder material semitrailer, more specifically says, in particular to lightweight powder material transportation semitrailer.

Background

A semitrailer for transporting powder materials is a special vehicle for transporting large quantities of powder materials, has a volume of between 35 and 45 square, is suitable for transporting powder dry materials with the particle diameter of not more than 0.1mm, such as fly ash, cement, lime powder and the like and discharging under air pressure, adopts an integrally-synthesized tank body, and has the characteristics of high integral strength, good pressure bearing performance, good service performance and the like.

However, in the powder material transportation semitrailer in the prior art, the vertical discharging height can be horizontally conveyed after reaching a certain distance, but the horizontal conveying distance is not as long as the vertical height, so that the lifting and horizontal conveying are difficult to be carried out by using the same structure, the counterweight of the device is reduced, and the light weight of the semitrailer body is realized; when the pneumatic device is used for lifting the tank body, the tank body and one position are supported and lifted, so that the local stress is large, and the local stress is difficult to avoid being too large during lifting; when the jar body goes up and down, for the stable internal pressure of the protection jar body, need slow down when going up and down and closing on the end, there is the problem that is difficult to carry out regulation and control to the slew velocity.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a lightweight powder material transportation semi-trailer, which aims to solve the problem that the traditional powder material transportation semi-trailer is difficult to lift and horizontally convey by using the same structure, and reduce the counter weight to realize the lightweight of the vehicle body; local overlarge stress is difficult to avoid when the elevator is lifted; there is a problem that it is difficult to control the elevating speed.

The utility model relates to a purpose and efficiency of lightweight powder material transportation semitrailer is reached by following specific technical means:

a lightweight powder material transportation semi-trailer comprises a truss component and a tank body; the truss assembly comprises a longitudinal beam and a cross beam, wherein a tire is arranged on the bottom surface of the longitudinal beam, the cross beam is fixedly welded in the middle of the longitudinal beam, and a moving structure is arranged on the top surface of the cross beam; a lifting component and a moving component are fixedly arranged on the top surface of a supporting plate in the moving structure; the lifting assembly comprises a fixed rod, a rotating shaft and pulleys, a driving bevel gear is arranged at the top end of the fixed rod through a shaft, a transmission bevel gear is arranged on the rotating shaft and is meshed and connected with the driving bevel gear, and the pulleys are slidably clamped in fixed slideways on two sides of the tank body; the clamping shaft of the shifting piece is clamped with the driving bevel gear.

Furthermore, the truss assembly further comprises a traction pin and a support plate, the traction pin is connected with the tractor, the support plate is arranged on the top surface of the longitudinal beam, and the top surface of the support plate is attached to the bottom surface of the tank body.

Further, be equipped with fixed slide, fixed slot and lifter on the jar body, the fixed welding of fixed slide is in the left and right sides of the jar body, and fixed slot fixed welding is in the left and right sides of the jar body, the top of the interior slip joint lifter of fixed slot, and the lifter is electronic hydraulic pressure lift loop bar structure.

Further, the mobile structure still includes motor box, rack and riser, and the drive shaft top of the inside motor of motor box is equipped with the gear, and the gear is connected with the meshing of rack, and rack fixed connection is equipped with track and sliding block on the lateral surface of riser on the riser, and the slip joint sliding block on the track, sliding block are equipped with two sets ofly altogether, and fixed connection layer board between the opposite face of two sets of sliding blocks, the outside bottom fixed mounting motor box of sliding block.

Furthermore, lifting unit is including fixed pipe and tooth pole, and fixed welding of pipe is at the top surface of layer board, and the inside slip joint tooth pole of fixed pipe is equipped with connecting plate and tooth alveolus on the tooth pole, and the connecting plate is equipped with the spur gear through axle swing joint inside the pulley in the pivot, and the tooth alveolus is connected with the spur gear meshing.

Furthermore, the moving part comprises a sliding rail, an electric sliding block, a moving plate and a clamping rod, the sliding rail is fixedly welded on the top surface of the supporting plate, the electric sliding block is connected to the sliding rail in a sliding and clamping mode, the moving plate is fixedly connected to the top surface of the electric sliding block, a motor is installed on the top surface of the moving plate, a clamping shaft is fixedly welded at the tail end of a driving shaft of the motor, when the clamping shaft is connected with the driving bevel gear, the inner protruding portion of the clamping shaft is connected to the inside of the driving bevel gear in a clamping mode, the outer wall of the driving bevel gear is sleeved with the peripheral ring structure of the clamping shaft, and the tail end structure of the clamping rod is the same as the inner protruding portion of the clamping shaft.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses the removal structure has been set up, when needs load and unload the jar body, the inside motor drive gear of starter motor box is rotatory, gear and rack meshing drives the slider and removes, the sliding block drives the layer board and removes, make lifting unit can cooperate the layer board to remove and go up and down to the jar body, when lifting unit does not go up and down the operation, the inside motor of driving motor box makes the layer board can promote the jar body through lifting unit and remove, make same structure realize going up and down and two functions of horizontal transport, and realize the automobile body lightweight.

2. The utility model discloses set up a jar body, when the lifter descends, jar body to the lower rotation of rear end slope, the lifter top slides in fixed slot inside simultaneously, when the lifter goes up, jar body upwards rotates to the front end slope, the lifter top slides in fixed slot inside simultaneously, after jar body laminating front side curb plate top surface, accomplishes the rising of lifter for all can the synchronous cooperation go up and down around the jar body, avoid front side or rear side local atress too big.

3. The utility model discloses it moves the piece to have set up to trade, when the jar body goes up and down to need electricity to drive, start the electricity slider and drive the movable plate and remove, make the card axle joint to drive bevel gear inside, it rotates to drive the card axle to drive behind the motor of drive movable plate top surface, thereby it is rotatory to drive the bevel gear, when not needing the electricity to drive the jar body and go up and down, take out the kelly and joint to drive bevel gear inside, move the kelly through pressing and carry out the slow speed jar body of going up and down, also can install the hydraulic stem additional, make the inside slip joint kelly of push rod of hydraulic stem, it rotates to drive the kelly through the push rod lift, thereby carry out the slow speed jar body of going up and down, make the elevating speed of the jar body can regulate and control.

Drawings

Fig. 1 is a schematic diagram of the left rear side structure of the present invention.

Fig. 2 is a schematic diagram of the right front side structure of the present invention.

Fig. 3 is a schematic bottom structure diagram of the mobile structure of the present invention.

Fig. 4 is a schematic structural diagram of the lifting assembly of the present invention.

Fig. 5 is a schematic diagram of a rear side view angle structure of fig. 4 according to the present invention.

Fig. 6 is a schematic structural diagram of the moving structure of the present invention.

Fig. 7 is an enlarged schematic view of a portion a of fig. 4 according to the present invention.

Fig. 8 is an enlarged schematic view of the structure of fig. 5B according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a truss assembly; 11. a longitudinal beam; 12. a tow pin; 13. a cross beam; 14. a support plate; 2. a tank body; 201. fixing the slideway; 202. fixing the clamping groove; 203. a lifting rod; 3. a moving structure; 31. a pallet; 32. a motor box; 33. a rack; 34. a vertical plate; 3401. A track; 3402. a slider; 4. a lifting assembly; 41. a fixed tube; 42. a tooth bar; 4201. a connecting plate; 4202. a tooth socket; 43. fixing the rod; 4301. a drive bevel gear; 44. a rotating shaft; 4401. a flat gear; 4402. a drive bevel gear; 45. a pulley; 5. a moving part; 51. a slide rail; 52. an electrical slider; 53. moving the plate; 54. clamping a shaft; 55. and (5) clamping the rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 8:

the utility model provides a lightweight powder material transportation semitrailer, which comprises a truss component 1 and a tank body 2; the truss assembly 1 comprises a longitudinal beam 11 and a cross beam 13, wherein a tire is arranged on the bottom surface of the longitudinal beam 11, the cross beam 13 is fixedly welded in the middle of the longitudinal beam 11, and the movable structure 3 is arranged on the top surface of the cross beam 13; the top surface of a supporting plate 31 in the moving structure 3 is fixedly provided with a lifting component 4 and a moving replacing component 5; the lifting assembly 4 comprises a fixed rod 43, a rotating shaft 44 and a pulley 45, the top end of the fixed rod 43 is provided with a driving bevel gear 4301 through a shaft, the rotating shaft 44 is provided with a transmission bevel gear 4402, the transmission bevel gear 4402 is engaged and connected with the driving bevel gear 4301, and the pulley 45 is clamped inside the fixed slide rails 201 on two sides of the tank body 2 in a sliding manner; the latch shaft 54 of the mover 5 latches the driving bevel gear 4301.

As shown in fig. 1 and fig. 2, be equipped with fixed slide 201 on the jar body 2, fixed slot 202 and lifter 203, fixed slide 201 fixed welding is in the left and right sides of the jar body 2, fixed slot 202 fixed welding is in the left and right sides of the jar body 2, the top of slip joint lifter 203 in fixed slot 202, lifter 203 is electronic hydraulic pressure lift loop bar structure, utilize lifter 203 to cooperate with lifting unit 4, make the inclination of the jar body 2 can be adjusted, avoid turned angle too big suddenly or elevating speed is too big, when lifter 203 descends, the jar body 2 is rotated downwards to the rear end slope, lifter 203 top slides inside fixed slot 202 simultaneously, when lifter 203 ascends, jar body 2 upwards rotates to the front end slope, simultaneously lifter 203 top slides inside fixed slot 202, after the jar body 2 laminates the top surface of front side extension board 14, accomplish the rising of lifter 203.

As shown in fig. 4, fig. 5 and fig. 8, the lifting assembly 4 includes a fixed tube 41 and a tooth bar 42, the fixed tube 41 is fixedly welded on the top surface of the supporting plate 31, the tooth bar 42 is slidably engaged with the inside of the fixed tube 41, a connecting plate 4201 and a tooth socket 4202 are arranged on the tooth bar 42, the connecting plate 4201 is movably connected inside the pulley 45 through a shaft, a flat gear 4401 is arranged on the rotating shaft 44, the tooth socket 4202 is engaged with the flat gear 4401, the driving bevel gear 4301 is driven to rotate after the shaft 54 is driven to rotate by the motor, the driving bevel gear 4402 is driven to rotate through engagement, the driving bevel gear 4402 drives the rotating shaft 44 to rotate and further drives the flat gear 4401 to rotate, the flat gear 4401 drives the tooth bar 42 to lift through engagement with the tooth socket 4202, the pulley 45 slides inside the fixed slideway 201 when the tooth bar 42 lifts, and further drives the tank body 2 to complete lifting.

As shown in fig. 5 and fig. 7, the moving part 5 includes a slide rail 51, an electric slider 52, a moving plate 53 and a clamping rod 55, the slide rail 51 is fixedly welded on the top surface of the supporting plate 31, the electric slider 52 is slidably clamped on the slide rail 51, the top surface of the electric slider 52 is fixedly connected with the moving plate 53, a motor is installed on the top surface of the moving plate 53, a clamping shaft 54 is fixedly welded at the end of a driving shaft of the motor, when the clamping shaft 54 is connected with the driving bevel gear 4301, an inner protrusion of the clamping shaft 54 is clamped inside the driving bevel gear 4301, a peripheral ring structure of the clamping shaft 54 is sleeved on the outer wall of the driving bevel gear 4301, a structure of the end of the clamping rod 55 is the same as that of the inner protrusion of the clamping shaft 54, when the electric driving can 2 to ascend and descend, the electric slider 52 is started to drive the moving plate 53 to clamp the clamping shaft 54 inside the driving bevel gear 4301, the motor on the top surface of the driving bevel gear 54 is driven to rotate the clamping shaft 54, thereby driving the driving bevel gear 4301 to rotate, when the electric driving can 2 to ascend and descend, the hydraulic rod 43055 to drive the hydraulic push rod 4302 to rotate, thereby drive the hydraulic push rod 55 to ascend and descend.

As shown in the attached drawing 1, the truss assembly 1 further comprises a traction pin 12 and a support plate 14, the traction pin 12 is connected with a towing vehicle, the support plate 14 is arranged on the top surface of the longitudinal beam 11, the top surface of the support plate 14 is attached to the bottom surface of the tank body 2, the towing vehicle is connected with the traction pin 12, so that the semi-trailer and the towing vehicle are connected into a whole to transport powder and particle materials, and the support plate 14 supports the tank body 2 and can also provide a fulcrum when the tank body 2 is loaded and unloaded.

As shown in fig. 6, the moving structure 3 further includes a motor box 32, a rack 33 and a vertical plate 34, gears are disposed on the top of a driving shaft of a motor inside the motor box 32, the gears are engaged with the rack 33, the rack 33 is fixedly connected to the outer side surface of the vertical plate 34, a rail 3401 and a sliding block 3402 are disposed on the vertical plate 34, the sliding block 3402 is slidably engaged with the rail 3401, two sets of the sliding blocks 3402 are disposed, a supporting plate 31 is fixedly connected between the opposite surfaces of the two sets of the sliding blocks 3402, the motor box 32 is fixedly mounted at the bottom of the outer side of the sliding block 3402, when the tank body 2 needs to be loaded and unloaded, the motor inside the motor box 32 is started to drive the gears to rotate, the gears are engaged with the rack 33 to drive the sliding block 3402 to move, the sliding block 3402 drives the supporting plate 31 to move, so that the lifting component 4 can lift the tank body 2 by matching with the movement of the supporting plate 31, and when the lifting component 4 does not perform lifting operation, the motor inside the motor box 32 is driven so that the supporting plate 31 can push the tank body 2 to move by the lifting component 4.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the tank body 2 needs to be loaded and unloaded, the gear is driven to rotate by the motor inside the starting motor box 32, the gear and the rack 33 are meshed to drive the sliding block 3402 to move, the sliding block 3402 drives the supporting plate 31 to move, so that the lifting component 4 can be matched with the supporting plate 31 to move to lift the tank body 2, when the lifting rod 203 descends, the tank body 2 rotates downwards in a tilting way towards the rear end, and simultaneously the top end of the lifting rod 203 slides inside the fixed clamping groove 202, when the lifting rod 203 ascends, the tank body 2 rotates upwards in a tilting way towards the front end, and simultaneously the top end of the lifting rod 203 slides inside the fixed clamping groove 202, after being attached to the top surface of the front side supporting plate 14, the lifting rod 203 is lifted, so that the tank body 2 can be synchronously matched with each other around, and the lifting force on the front side or the rear side is avoided being too large;

when the tank body 2 needs to be lifted by electric driving, the electric slider 52 is started to drive the moving plate 53 to move, the clamping shaft 54 is clamped inside the driving bevel gear 4301, the clamping shaft 54 is driven to rotate behind the motor on the top surface of the driving moving plate 53, the driving bevel gear 4301 is driven to rotate, when the tank body 2 does not need to be lifted by electric driving, the clamping rod 55 is taken out and clamped inside the driving bevel gear 4301, the clamping rod 55 is pressed to lift the tank body 2 at a low speed, a hydraulic rod can be additionally arranged, the clamping rod 55 is clamped inside the push rod of the hydraulic rod in a sliding mode, the clamping rod 55 is driven to rotate by lifting of the push rod, the tank body 2 is lifted at a low speed, the lifting speed of the tank body 2 can be regulated, and when the lifting assembly 4 does not lift operation, the motor inside the motor box 32 is driven, so that the supporting plate 31 can push the tank body 2 to be horizontally conveyed through the lifting assembly 4.

The details of the present invention are not described in detail, but are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A lightweight powder material transportation semitrailer is characterized in that: comprises a truss component (1) and a tank body (2); the truss assembly (1) comprises a longitudinal beam (11) and a cross beam (13), tires are mounted on the bottom surface of the longitudinal beam (11), the cross beam (13) is fixedly welded in the middle of the longitudinal beam (11), and a moving structure (3) is mounted on the top surface of the cross beam (13); a lifting component (4) and a moving part (5) are fixedly arranged on the top surface of a supporting plate (31) in the moving structure (3); the lifting assembly (4) comprises a fixing rod (43), a rotating shaft (44) and a pulley (45), a driving bevel gear (4301) is arranged at the top end of the fixing rod (43) through a shaft, a transmission bevel gear (4402) is arranged on the rotating shaft (44), the transmission bevel gear (4402) is meshed with the driving bevel gear (4301) and is connected with the pulley (45) in a sliding and clamping manner inside fixed slideways (201) on two sides of the tank body (2); the clamping shaft (54) of the shifting piece (5) is clamped with the driving bevel gear (4301).

2. A light weight powdered material transport semitrailer according to claim 1, characterized in that the truss assembly (1) further comprises a towing pin (12) and a support plate (14), the towing pin (12) is connected with the towing vehicle, the support plate (14) is arranged on the top surface of the longitudinal beam (11), and the top surface of the support plate (14) is attached to the bottom surface of the tank body (2).

3. A light weight powder material transportation semitrailer according to claim 2, characterized in that the tank body (2) is provided with a fixed slideway (201), a fixed clamping groove (202) and a lifting rod (203), the fixed slideway (201) is fixedly welded on the left and right sides of the tank body (2), the fixed clamping groove (202) is fixedly welded on the left and right sides of the tank body (2), the top end of the lifting rod (203) is clamped in the fixed clamping groove (202) in an inner sliding manner, and the lifting rod (203) is of an electric hydraulic lifting loop bar structure.

4. A light-weight powder material transportation semitrailer as claimed in claim 1, characterized in that the moving structure (3) further comprises a motor box (32), a rack (33) and a vertical plate (34), wherein gears are arranged at the top end of a driving shaft of a motor inside the motor box (32), the gears are meshed with the rack (33), the rack (33) is fixedly connected to the outer side surface of the vertical plate (34), a track (3401) and a sliding block (3402) are arranged on the vertical plate (34), the sliding block (3402) is slidably clamped on the track (3401), two groups of sliding blocks (3402) are arranged, a supporting plate (31) is fixedly connected between the opposite surfaces of the two groups of sliding blocks (3402), and the motor box (32) is fixedly mounted at the bottom of the outer side of the sliding block (3402).

5. A light weight powdered material transportation semitrailer according to claim 1, characterized in that the lifting assembly (4) comprises a fixed tube (41) and a tooth bar (42), the fixed tube (41) is fixedly welded on the top surface of the supporting plate (31), the tooth bar (42) is slidably engaged with the inside of the fixed tube (41), the tooth bar (42) is provided with a connecting plate (4201) and a tooth socket (4202), the connecting plate (4201) is movably connected to the inside of the pulley (45) through a shaft, the rotating shaft (44) is provided with a flat gear (4401), and the tooth socket (4202) is engaged with the flat gear (4401).

6. The semi-trailer for transporting lightweight powdered materials according to claim 1, wherein the shifting member (5) comprises a sliding rail (51), an electric sliding block (52), a moving plate (53) and a clamping rod (55), the sliding rail (51) is fixedly welded on the top surface of the supporting plate (31), the electric sliding block (52) is slidably clamped on the sliding rail (51), the moving plate (53) is fixedly connected on the top surface of the electric sliding block (52), a motor is installed on the top surface of the moving plate (53), a clamping shaft (54) is fixedly welded at the tail end of a driving shaft of the motor, when the clamping shaft (54) is connected with the driving bevel gear (4301), the inner protrusion of the clamping shaft (54) is clamped inside the driving bevel gear (4301), the peripheral ring structure of the clamping shaft (54) is sleeved on the outer wall of the driving bevel gear (4301), and the tail end structure of the clamping rod (55) is the same as the inner protrusion structure of the clamping shaft (54).

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