CN216444410U - Trackless flat car with prevent that material from empting structure - Google Patents

Abstract

The utility model discloses a trackless flat carriage with a material dumping prevention structure, which relates to the technical field of trackless flat carriages and comprises a base, wherein supports are fixed on the periphery of the bottom of the base, and moving wheels are movably connected with inner cavities of the supports through movable shafts; according to the utility model, through the arrangement of the second fixed box, the spring, the supporting plate, the limiting plate, the first motor, the first rotating shaft, the winding drum and the steel wire rope, the supporting plate can be conveniently pulled downwards, then the supporting plate is utilized to drive the limiting plate to extrude and fix the steel bars, the stability of the steel bars is increased, the steel bars are prevented from falling off in the shaking process of the flat car due to the looseness, meanwhile, the movable plate and the first fixed box are used for clamping the steel bars left and right, the steel bars are prevented from moving out from the left side and the right side due to inertia when the flat car is suddenly accelerated or braked, then the movable frame is used for limiting the steel bars, the steel bars are prevented from rolling off from the front side and the rear side, and the problem that materials are easy to topple over in the traditional trackless flat car is solved.

Description

Trackless flat car with prevent that material from empting structure

Technical Field

The utility model relates to the technical field of trackless flat cars, in particular to a trackless flat car with a material dumping prevention structure.

Background

The trackless flat car is also called trackless flat car, trackless electric flat car, etc., it belongs to a special type of electric flat car, said type is used for multiple workshop cross-span transportation, compared with rail flat car, the trackless flat car is separated from dependence on rail, and flexible and free operation is realized; the material conveying device is used in factory sites and workshops to convey materials more quickly and conveniently, so that time is saved, and cost is reduced.

For there is the rail flatcar, the trackless flatcar has more the flexibility, but because trackless flatcar changes the direction suddenly often in the transportation, causes the reinforcing bar of transportation to receive the inertia effect to take place the slope roll easily, causes the reinforcing bar to follow flatcar top landing, is unfavorable for the transportation to the reinforcing bar, still needs to reload the reinforcing bar that rolls simultaneously, reduces the efficiency of material transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a trackless flat carriage with a material dumping prevention structure, which aims to solve the technical problem that materials are prone to dumping in a trackless flat carriage in the prior art.

The utility model provides a trackless flat wagon with a material dumping prevention structure, which comprises a base, wherein supports are fixed on the periphery of the bottom of the base, moving wheels are movably connected to the inner cavity of each support through a moving shaft, a connector is fixedly connected to the center of the left side of the base, a moving box is movably connected to the center of the top of the base, a first fixed box is fixedly connected to the left side of the moving box, a lifting clamping mechanism is arranged in the inner cavity of the base, a conveying mechanism is arranged in the inner cavity of the moving box, and a controller is fixed to the left side of the first fixed box.

Preferably, the lifting clamping mechanism comprises a second fixed box, the second fixed box is fixed at the center of the front end and the rear end of the top of the base, springs are fixed on the periphery of the bottom of the inner cavity of the second fixing box, a supporting plate is fixed on the top of each spring, the top of the supporting plate penetrates to the outer side of the second fixing box, a limiting plate is fixed at the top of one opposite side of the supporting plate, a first motor is fixed at the center of the back of the inner cavity of the base, a first rotating shaft is fixed on an output shaft of the first motor, the front surface of the first rotating shaft is rotationally connected with the inner cavity of the base through a bearing, the surface of the first rotating shaft is sequentially fixed with a winding drum from front to back, and a steel wire rope is wound on the surface of the winding drum, and one side of the steel wire rope, which is far away from the winding drum, penetrates through the inner cavity of the second fixing box and is fixedly connected with the bottom of the supporting plate.

Preferably, the conveying mechanism comprises a second motor, the second motor is fixed on the left side of the bottom of the inner cavity of the movable box, a first gear is fixed on an output shaft of the second motor, a second gear is meshed on the right side of the first gear, a second rotating shaft is fixed at the center of the second gear, the front side and the back side of the second rotating shaft are rotatably connected to the inner cavity of the movable box through bearings, a third rotating shaft is rotatably connected to the front side and the back side of the inner cavity of the movable box from left to right sequentially through the bearings, a roller is fixed on the surface of the third rotating shaft, the top of the roller penetrates through the top of the movable box, chain wheels are fixed at the front ends and the rear ends of the surfaces of the second rotating shaft and the third rotating shaft, and the surfaces of the chain wheels are connected through chain transmission.

Preferably, the right side of base inner chamber bottom is fixed with the third motor, the output shaft of third motor is fixed with the third gear, the right side meshing of third gear has the fourth gear, the center department of fourth gear is fixed with the fourth rotation axis, the front and the back of fourth rotation axis all rotate in the inner chamber of base through the bearing, the surface of fourth rotation axis all is fixed with the connecting plate in the past to the back in proper order, and the one side that the fourth rotation axis was kept away from to the connecting plate runs through the base and is fixed with the fly leaf.

Preferably, a fourth motor is fixed to the bottom of the inner cavity of the first fixing box, a fifth gear is fixed to an output shaft of the fourth motor, a groove is formed in the center of the left side of the top of the base, a rack plate is fixed to the bottom of the inner cavity of the groove, and the bottom of the fifth gear penetrates through the inner cavity of the groove and is meshed with the top of the rack plate.

Preferably, first chutes are formed in the front end and the rear end of the top of the base, first sliding blocks are sequentially connected to the inner cavity of the first chute from left to right in a sliding mode, and the top of each first sliding block penetrates through the corresponding first chute and is fixedly connected with the bottom of the movable box.

Preferably, the two sides of the inner cavity of the second fixing box are provided with second sliding grooves, the inner cavity of each second sliding groove is connected with a second sliding block in a sliding mode, and one opposite side of each second sliding block penetrates through the corresponding second sliding groove and is fixedly connected with the two sides of the corresponding supporting plate.

Preferably, the right sides of the front and the back of the movable box are movably connected with a movable frame through a movable shaft, and the front and the back of the inner cavity of the movable frame are both fixed with wear-resistant rubber pads.

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

according to the utility model, through the arrangement of the second fixed box, the spring, the supporting plate, the limiting plate, the first motor, the first rotating shaft, the winding drum and the steel wire rope, the supporting plate can be conveniently pulled downwards, then the supporting plate is utilized to drive the limiting plate to extrude and fix the steel bars, the stability of the steel bars is increased, the steel bars are prevented from falling off in the shaking process of the flat car due to the looseness, meanwhile, the movable plate and the first fixed box are used for clamping the steel bars left and right, the steel bars are prevented from moving out from the left side and the right side due to inertia when the flat car is suddenly accelerated or braked, then the movable frame is used for limiting the steel bars, the steel bars are prevented from rolling off from the front side and the rear side, and the problem that materials are easy to topple over in the traditional trackless flat car is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the portable housing of the present invention;

FIG. 4 is a schematic top sectional view of a susceptor according to the present invention;

FIG. 5 is a side sectional view of the base and the first stationary box of the present invention;

fig. 6 is a sectional structural view of a second stationary box of the present invention.

Reference numerals: 1. a base; 2. a moving wheel; 3. a connector; 4. a movable box; 5. a first stationary box; 6. a lifting clamping mechanism; 61. a second stationary box; 62. a spring; 63. a support plate; 64. a limiting plate; 65. a first motor; 66. a first rotating shaft; 67. winding the roll; 68. a wire rope; 7. a transport mechanism; 71. a second motor; 72. a first gear; 73. a second gear; 74. a second rotation shaft; 75. a third rotation axis; 76. a drum; 77. a chain wheel; 8. a third motor; 9. a third gear; 10. a fourth gear; 11. a fourth rotation axis; 12. a movable plate; 13. a fourth motor; 14. a fifth gear; 15. a rack plate; 16. a first chute; 17. a first slider; 18. a second chute; 19. a second slider; 20. a movable frame; 21. wear-resistant rubber pad.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention provides a trackless flat carriage with a material dumping prevention structure, including a base 1, a support is fixed around the bottom of the base 1, a movable wheel 2 is movably connected to an inner cavity of the support through a movable shaft, a connector 3 is fixedly connected to a center of the left side of the base 1, a movable box 4 is movably connected to a center of the top of the base 1, a first fixed box 5 is fixedly connected to the left side of the movable box 4, a lifting latch mechanism 6 is arranged in the inner cavity of the base 1, a transmission mechanism 7 is arranged in the inner cavity of the movable box 4, a controller is fixed to the left side of the first fixed box 5, a second fixed box 61, a spring 62, a support plate 63, a limit plate 64, a first motor 65, a first rotating shaft 66, a cylinder 67 and a steel wire rope 68 are arranged to facilitate downward traction of the support plate 63, and then the support plate 63 drives the limit plate 64 to extrude and fix a steel bar, increase the stability of reinforcing bar, prevent that the reinforcing bar is loose to rock the in-process landing at the flatcar, the centre gripping is controlled to the reinforcing bar to fly leaf 12 and first fixed case 5 simultaneously, prevents that the reinforcing bar from shifting out from the left and right sides by inertia when the flatcar accelerates suddenly or emergency brake, then movable frame 20 carries on spacingly to the reinforcing bar, prevents that the reinforcing bar from rolling from both sides around, has solved the problem that traditional trackless flatcar takes place the material easily and emptys.

Referring to fig. 1, 2, 4 and 6, the lifting latch mechanism 6 includes a second fixing box 61, the second fixing box 61 is fixed at the center of the front end and the rear end of the top of the base 1, springs 62 are fixed around the bottom of the inner cavity of the second fixing box 61, a supporting plate 63 is fixed at the top of the springs 62, the top of the supporting plate 63 penetrates to the outer side of the second fixing box 61, a limiting plate 64 is fixed at the top of one side of the supporting plate 63 opposite to the supporting plate 63, a first motor 65 is fixed at the center of the back of the inner cavity of the base 1, a first rotating shaft 66 is fixed at the output shaft of the first motor 65, the front of the first rotating shaft 66 is rotatably connected with the inner cavity of the base 1 through a bearing, a winding drum 67 is sequentially fixed from the front surface to the back of the first rotating shaft 66, a wire rope 68 is wound on the surface of the winding drum 67, one side of the wire rope 68 far from the winding drum 67 penetrates to the inner cavity of the second fixing box 61 and is fixedly connected with the bottom of the supporting plate 63, through the setting of the fixed case 61 of second, spring 62, backup pad 63, limiting plate 64, first motor 65, first rotation axis 66, winding drum 67 and wire rope 68, the convenience is carried out the lapse to backup pad 63, then utilizes backup pad 63 to drive limiting plate 64 and carry out the extrusion to the reinforcing bar fixed, increases the stability of reinforcing bar, prevents that the reinforcing bar is loose to rock the in-process landing at the flatcar.

Referring to fig. 1-3, the transmission mechanism 7 includes a second motor 71, the second motor 71 is fixed on the left side of the bottom of the inner cavity of the movable box 4, a first gear 72 is fixed on an output shaft of the second motor 71, a second gear 73 is engaged with the right side of the first gear 72, a second rotating shaft 74 is fixed at the center of the second gear 73, the front and back of the second rotating shaft 74 are rotatably connected to the inner cavity of the movable box 4 through bearings, the front and back of the inner cavity of the movable box 4 are rotatably connected to a third rotating shaft 75 through bearings from left to right, a roller 76 is fixed on the surface of the third rotating shaft 75, the top of the roller 76 penetrates through the top of the movable box 4, chain wheels 77 are fixed on the front and back ends of the surfaces of the second rotating shaft 74 and the third rotating shaft 75, the surfaces of the chain wheels 77 are connected through chain transmission, and the chain wheels are connected through the second motor 71 and the first gear 72, The arrangement of the second gear 73, the second rotating shaft 74, the third rotating shaft 75, the roller 76 and the chain wheel 77 facilitates the loading and unloading of materials by the roller 76, and improves the efficiency of loading and unloading of materials.

Referring to fig. 1, 2 and 4, a third motor 8 is fixed on the right side of the bottom of the inner cavity of the base 1, a third gear 9 is fixed on an output shaft of the third motor 8, a fourth gear 10 is engaged with the right side of the third gear 9, a fourth rotating shaft 11 is fixed at the center of the fourth gear 10, the front and the back of the fourth rotating shaft 11 are both rotated in the inner cavity of the base 1 through bearings, a connecting plate is sequentially fixed on the surface of the fourth rotating shaft 11 from front to back, a movable plate 12 is fixed on the side of the connecting plate away from the fourth rotating shaft 11 and penetrates through the base 1, the angle adjustment of the movable plate 12 is facilitated through the arrangement of the third motor 8, the third gear 9, the fourth gear 10, the fourth rotating shaft 11 and the movable plate 12, when the movable plate 12 is in contact with the ground, the material is conveniently loaded and unloaded, when the movable plate 12 is kept upright, the movable plate 12 is limited with the first fixing box 5, the stability of the material is increased.

Please refer to fig. 1 and 5, a fourth motor 13 is fixed at the bottom of the inner cavity of the first fixed box 5, a fifth gear 14 is fixed at the output shaft of the fourth motor 13, a groove is formed in the left center of the top of the base 1, a rack plate 15 is fixed at the bottom of the inner cavity of the groove, the bottom of the fifth gear 14 penetrates through the inner cavity of the groove and is meshed with the top of the rack plate 15, and through the fourth motor 13, the fifth gear 14 and the rack plate 15, the movable box 4 and the first fixed box 5 are conveniently adjusted left and right, so that reinforcing steel bars with different lengths are clamped, and meanwhile, the movable box 4 is convenient to load and unload materials.

Please refer to fig. 1-2, the front end and the rear end of the top of the base 1 are both provided with a first sliding chute 16, the inner cavity of the first sliding chute 16 is sequentially connected with a first sliding block 17 from left to right, the top of the first sliding block 17 penetrates through the first sliding chute 16 and is fixedly connected with the bottom of the movable box 4, the movable box 4 is limited and fixed by the arrangement of the first sliding chute 16 and the first sliding block 17, the movable box 4 is prevented from shaking at the top of the base 1, the materials at the top of the movable box 4 are prevented from sliding off completely, and meanwhile, the movable box 4 is assisted to move left and right.

Referring to fig. 6, the second sliding grooves 18 are formed in both sides of the inner cavity of the second fixing box 61, the inner cavity of the second sliding groove 18 is connected with the second sliding block 19 in a sliding manner, one opposite side of the second sliding block 19 penetrates through the second sliding groove 18 and is fixedly connected with both sides of the supporting plate 63, and the supporting plate 63 can be limited by the arrangement of the second sliding groove 18 and the second sliding block 19, so that the supporting plate 63 is prevented from shaking, and the auxiliary supporting plate 63 moves up and down.

Please refer to fig. 1, the right side of the front and the back of the movable box 4 is movably connected with a movable frame 20 through a movable shaft, the front and the back of the inner cavity of the movable frame 20 are respectively fixed with a wear-resistant rubber pad 21, the arrangement of the movable frame 20 is convenient for limiting the steel bar, thereby preventing the steel bar from rolling off, the arrangement of the wear-resistant rubber pad 21 weakens the abrasion of the steel bar to the movable frame 20, and avoids the serious abrasion of the movable frame 20 and the shortened service life.

The working principle is as follows: the user turns on the third motor 8 by using the controller, then the output shaft of the third motor 8 drives the third gear 9 to rotate, at the same time the third gear 9 drives the fourth gear 10 to rotate, then the fourth gear 10 drives the fourth rotating shaft 11 to rotate, then the fourth rotating shaft 11 drives the connecting plate to rotate, at the same time the connecting plate drives the movable plate 12 to rotate and contact with the ground, then the user transfers the reinforcing steel bar to the top of the movable box 4 by using other tools, at the same time the user turns on the fourth motor 13 by using the controller, then the output shaft of the fourth motor 13 drives the fifth gear 14 to rotate, at the same time the fifth gear 14 moves leftwards on the surface of the rack plate 15, then the fourth motor 13 drives the movable box 4 to move leftwards, at the same time the user turns on the first motor 65 by using the controller, then the output shaft of the first motor 65 drives the first rotating shaft 66 to rotate, at the same time the first rotating shaft 66 drives the winding drum 67 to rotate, then the winding drum 67 winds the steel wire rope 68, then the steel wire rope 68 drives the supporting plate 63 to move downwards, meanwhile, the supporting plate 63 drives the limiting plate 64 to move downwards and limit and fix the steel bar, then, the third motor 8 rotates and drives the movable plate 12 to rotate and keep vertical, the steel bar is fixed, and the steel bar is prevented from moving out from the right side, when the steel bar is unloaded, a user turns on the second motor 71 through the controller, then, an output shaft of the second motor 71 drives the first gear 72, then, the first gear 72 drives the second gear 73 to rotate, meanwhile, the second gear 73 drives the second rotating shaft 74 to rotate, then, the second rotating shaft 74 drives the third rotating shaft 75 to rotate through the chain wheel 77 and the communication, meanwhile, the third rotating shaft 75 drives the drum 76 to rotate, and then, the drum 76 drives the steel bar to move rightwards and unload.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a trackless flatcar with prevent that material from empting structure, includes base (1), its characterized in that: all be fixed with the support around base (1) bottom, and the inner chamber of support has removal wheel (2) through loose axle swing joint, fixedly connected with connector (3) are located at the left center of base (1), the center at base (1) top department swing joint has movable box (4), the first fixed box of left side fixedly connected with (5) of movable box (4), the inner chamber of base (1) is provided with lift latch mechanism (6), the inner chamber of movable box (4) is provided with transport mechanism (7), the left side of first fixed box (5) is fixed with the controller.

2. The trackless flatcar with a material dumping prevention structure of claim 1, wherein: the lifting clamping mechanism (6) comprises a second fixing box (61), the second fixing box (61) is fixed at the center of the front end and the rear end of the top of the base (1), springs (62) are fixed on the periphery of the bottom of an inner cavity of the second fixing box (61), a supporting plate (63) is fixed at the top of each spring (62), the top of each supporting plate (63) penetrates through the outer side of the corresponding second fixing box (61), a limiting plate (64) is fixed at the top of one opposite side of each supporting plate (63), a first motor (65) is fixed at the center of the back of the inner cavity of the base (1), a first rotating shaft (66) is fixed at an output shaft of the first motor (65), the front of the first rotating shaft (66) is rotatably connected with the inner cavity of the base (1) through a bearing, and winding drums (67) are sequentially fixed on the surface of the first rotating shaft (66) from the front to the back, and a steel wire rope (68) is wound on the surface of the winding drum (67), and one side, far away from the winding drum (67), of the steel wire rope (68) penetrates through the inner cavity of the second fixing box (61) and is fixedly connected with the bottom of the supporting plate (63).

3. The trackless flatcar with a material dumping prevention structure of claim 1, wherein: the conveying mechanism (7) comprises a second motor (71), the second motor (71) is fixed on the left side of the bottom of the inner cavity of the movable box (4), a first gear (72) is fixed on an output shaft of the second motor (71), a second gear (73) is meshed with the right side of the first gear (72), a second rotating shaft (74) is fixed at the center of the second gear (73), the front side and the back side of the second rotating shaft (74) are rotatably connected to the inner cavity of the movable box (4) through bearings, the front side and the back side of the inner cavity of the movable box (4) are respectively and sequentially and rotatably connected with a third rotating shaft (75) through the bearings from left to right, a roller (76) is fixed on the surface of the third rotating shaft (75), the top of the roller (76) penetrates through the top of the movable box (4), and chain wheels (77) are fixed at the front ends and the rear ends of the surfaces of the second rotating shaft (74) and the third rotating shaft (75), the surfaces of the chain wheels (77) are connected through chain transmission.

4. The trackless flatcar with a material dumping prevention structure of claim 1, wherein: the right side of base (1) inner chamber bottom is fixed with third motor (8), the output shaft of third motor (8) is fixed with third gear (9), the right side meshing of third gear (9) has fourth gear (10), the center department of fourth gear (10) is fixed with fourth rotation axis (11), the front and the back of fourth rotation axis (11) all rotate in the inner chamber of base (1) through the bearing, the surface of fourth rotation axis (11) all is fixed with the connecting plate in proper order after to in the past, and the one side that fourth rotation axis (11) were kept away from to the connecting plate runs through base (1) and is fixed with fly leaf (12).

5. The trackless flatcar with a material dumping prevention structure of claim 1, wherein: the bottom of first fixed case (5) inner chamber is fixed with fourth motor (13), the output shaft of fourth motor (13) is fixed with fifth gear (14), base (1) top left center department sets up flutedly, and the bottom of recess inner chamber is fixed with rack plate (15), the bottom of fifth gear (14) runs through to the inner chamber of recess and meshes with the top of rack plate (15).

6. The trackless flatcar with a material dumping prevention structure of claim 1, wherein: first spout (16) have all been seted up to the front end and the rear end at base (1) top, the inner chamber of first spout (16) all has first slider (17) from a left side to the right side sliding connection in proper order, the top of first slider (17) run through first spout (16) and with the bottom fixed connection of activity case (4).

7. The trackless flatcar with a material dumping prevention structure of claim 2, wherein: second spout (18) have all been seted up to the both sides of fixed case (61) inner chamber of second, the inner chamber sliding connection of second spout (18) has second slider (19), second spout (18) are run through and with the both sides fixed connection of backup pad (63) to the one side that second slider (19) are in the opposite direction.

8. The trackless flatcar with a material dumping prevention structure of claim 1, wherein: the right sides of the front and the back of the movable box (4) are movably connected with a movable frame (20) through a movable shaft, and the front and the back of the inner cavity of the movable frame (20) are respectively fixed with a wear-resistant rubber pad (21).

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