CN205294737U - Transport cart - Google Patents

Transport cart Download PDF

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Publication number
CN205294737U
CN205294737U CN201620078489.9U CN201620078489U CN205294737U CN 205294737 U CN205294737 U CN 205294737U CN 201620078489 U CN201620078489 U CN 201620078489U CN 205294737 U CN205294737 U CN 205294737U
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CN
China
Prior art keywords
vehicle frame
pedal
car
handrail
rotationally
Prior art date
Application number
CN201620078489.9U
Other languages
Chinese (zh)
Inventor
陈玉兴
Original Assignee
浙江恒力佳机械有限公司
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Priority to CN201620078489.9U priority Critical patent/CN205294737U/en
Application granted granted Critical
Publication of CN205294737U publication Critical patent/CN205294737U/en

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Abstract

The utility model belongs to the technical field of the haulage equipment and specifically relates to a transport cart, it includes the frame, is provided with perpendicular lifting mechanism at the front end of frame, is connected with two forks on perpendicular lifting mechanism, the intermediate position is provided with driving -steering mechanism on the frame, is provided with two universal wheels in the below both sides of the rear end of frame, is provided with the steering tiller on frame the back -end's upper portion, rear side at the frame is provided with the shock attenuation footboard, at inside battery, the hydraulic means of being provided with of frame, the battery be connected with driving -steering mechanism, hydraulic means be connected with perpendicular lifting mechanism. This transport cart utilizes electric drive, realize electronic turn to with electronic walking, and the lift of fork realizes through automatic hydraulic pressure all that easy operation is convenient, performance is superior, can improve simultaneously transport work efficiency, the security is good.

Description

Carrying car

Technical field

The utility model relates to haulage equipment field, especially a kind of carrying car.

Background technology

The existing carrying car among a small circle used in enterprise mostly adopts hydraulic car, the lifting of goods fork, and the movement of vehicle is all by artificial realization, and the efficiency transported goods is lower, when especially carrying relatively heavier goods, quite requires great effort.

Practical novel content

The purpose of this utility model is the deficiency in order to solve above-mentioned technology and provides a kind of structure simple, it is achieved automatically promote the carrying car of goods fork and movement.

In order to achieve the above object, the carrying car designed by the utility model, it comprises vehicle frame, and the front end of vehicle frame is provided with vertical lifting mechanism, is connected with two goods forks in vertical lifting mechanism; On vehicle frame, mid-way is provided with and turns to driving mechanism, is provided with two in the both sides, lower section of the rear end of vehicle frame and universal takes turns, the top of vehicle frame rear end is provided with steering tiller; The rear side of vehicle frame being provided with damping pedal, vehicle frame inside is provided with battery, hydraulic efficiency plant, driving mechanism is connected described battery with turning to, and described hydraulic efficiency plant is connected with vertical lifting mechanism.

Technique scheme, in use, operator only need to stand on damping pedal, can realize the raising of the carrying movement of car, turning and goods fork by the control of steering tiller, reduce, promote service efficiency, it is achieved the automatic movement of vehicle.

As optimization, the structure of described vertical lifting mechanism is: being vertically provided with cross section in the both sides of vehicle frame front end is U-shaped chute, and the chute opening of both sides is oppositely arranged; In stockit is available fork web member is set between chute, both sides upper and lower ends at balladeur train web member is respectively arranged with a guide wheel, the guide wheel of both sides is separately positioned in the chute of same side, the goods fork of a level it is respectively arranged with in the lower end both sides of goods fork web member, the vehicle frame in two chute mid-ways is provided with hydro-cylinder straight up, the telescopic end of hydro-cylinder is pitched web member with goods and is connected, and described hydraulic efficiency plant is connected with hydro-cylinder. Utilize the setting of chute and guide wheel, the promotion of hydro-cylinder only need to be utilized can to realize goods fork web member and goods fork carries out VTOL (vertical take off and landing) at vertical direction, and skew can not be produced, thus can effectively reduce the failure rate of the fork lifting mechanism of carrying car, it is to increase its work-ing life.

The front end of goods fork is provided with wheel carrier, it is rotationally connected by bearing pin and goods fork in the mid-way of wheel carrier, it is provided with two-wheel assembly in one end of wheel carrier, described two-wheel assembly comprises two web plates and two supporting-point roller, the two ends of web plate connect two supporting-point roller respectively, the mid-way of described web plate and the front end of wheel carrier are rotationally connected, the rear end of described wheel carrier is rotatably connected to push rod, the other end of push rod extends to the rear end of goods fork and the mid-way with the pivoted arm being connected on goods fork is rotationally connected, pivoted arm is arcuate structure, one end of pivoted arm and goods are rotationally connected between pitching, the other end is provided with pulley, described pulley contacts with the bottom surface of vehicle frame. the design of this structure, move up in process at goods fork web member and goods fork entirety, due to the bottom surface contact of one end vehicle frame of pivoted arm, when pivoted arm and vehicle frame relative position need to change, pivoted arm rotates, thus the push rod that band is automatically connected in pivoted arm mid-way moves forward, push rod is when moving forward, promotion wheel carrier rotates, so that the wheel carrier being provided with two-wheel assembly one end is to pressing down, realize the support between itself and ground, and produce bigger reactive force, the two ends that finally can realize goods fork all have point of suppon, make goods fork more steady, good stability in moving process, and can effectively improve the supporting capacity of goods fork.

As optimization, the described structure of driving mechanism that turns to is: it comprises floating block, lower floating block and sliding block, a slide shaft it is fixed with respectively at the two ends of upper floating block and lower floating block, it is slidably connected between the two ends of described sliding block and two slide shafts, an all sheathed stage clip on the slide shaft between upper floating block and sliding block; Described upper floating block and lower floating block are separately fixed on the vehicle frame of carrying car; Sliding block is fixed with a link span, link span is provided with a rotating disk, is rotationally connected between rotating disk and link span; Rotating disk is provided with drive-motor, speed reduction unit, it is in transmission connection between drive-motor and speed reduction unit, output terminal at speed reduction unit is provided with driving wheel, vehicle frame is fixed with steer motor, the output terminal of steer motor is provided with gear, the periphery of rotating disk is provided with and the tooth of the gears meshing on steer motor output shaft, and the sensor on steering tiller is connected with the controller being arranged on vehicle frame inside, and controller is connected with drive-motor and steer motor. In use, operator only need to utilize steering tiller to operate, by signal transmission on operation handle arm to controller, controller converts to according to the angular relation between the direction and required steering direction of front driving wheel and turns to angle, and output signal to steer motor, steer motor then carries out rotating forward or overturning according to signal, until driving wheel is consistent with required steering direction. Above-mentioned operating process is simple and convenient, and the rotation of steering structure is sensitiveer, and reaction is fast, and turns to smooth-going stable, it may be achieved 360 degree of driving wheel turn to, turn to angle big; Simultaneously controller can perception by the various signals passed on steering tiller, comprise advances, retrogressings, promote goods fork, decline goods fork etc., all can feed back to the realization of each action component.

As optimization, the structure of described damping pedal is: it comprises pedal, extends two parallel connecting arms at the two ends of pedal, is connected by rotating shaft between connecting arm and the vehicle frame of carrying car; The middle part of two connecting arms is provided with lower last item, vehicle frame below lower last item is provided with pressure pad, pressure pad has elasticity, and the upper surface of pressure pad and rotating shaft are in same level height, and the distance between pressure pad and rotating shaft equals the distance between rotating shaft and lower last item. In use, pedal turns over downwards, lower last item is contacted, and in case of contact, pedal is in horizontality with pressure pad; Operator stands on pedal, when carrying car runs, jolts owing to the unfairness on road surface causes, and pedal pressure pad in concussion process has elasticity, will reduce the vibration amplitude of pedal, and have certain pooling feature, it may also be useful to comfortable property stronger.

Described pressure pad is that polyurethane material is formed, and the upper surface of pressure pad is provided with wearing layer;Described wearing layer is rubber layer. This structure can effectively reduce the abrasion on pressure pad surface, it is to increase the work-ing life of pressure pad, and its damping effect is obvious. The inside of pedal is provided with gas spring, is rotationally connected between gas spring and pedal, be rotationally connected between the vehicle frame below the telescopic end of described gas spring and rotating shaft. This structure can realize the automatic lifting of pedal, and lifting process is steady; The maintenance of air pressure in gas spring simultaneously, it may be achieved the dual shock absorption of pedal.

As optimization, pedal and vehicle frame junction being provided with pedal cover device, its structure is: it comprises cover plate body, and described cover plate body is connected with the vehicle frame of carrying car, for the parts of pedal and vehicle frame junction are wrapped in inside; The both sides of cover plate body are provided with open slot, and described open slot extends to upper end from the lower rim of cover plate body, and the relative position of open slot is corresponding with the connecting arm of pedal both sides, is provided with a long hole passed for gas spring in the mid-way of pedal. By cover plate body from the upper junction being arranged on pedal and vehicle frame downwards, the connecting arm of pedal enters open slot inside from the lower end of open slot, it may be achieved it rotates in open slot, can not and cover plate body between interfere; The parts of pedal and vehicle frame junction all can be wrapped in inside simultaneously. When carrying car and use, pedal lifting process can effectively be avoided outside material enter junction, it be caused and damages or other objects are clamped in inside, cause the accident.

The upper end of described cover plate body is level, and front end bends downwards; It is consistent that the level height of the level part of cover plate body upper end turns over level height when folding is in horizontality downwards with pedal. The design of this structure, can make the level height of the level height of the cover plate body between pedal with vehicle frame and pedal consistent; Thus the area of the standing area of operator can be increased, it is to increase use properties.

As optimization, vehicle frame above damping pedal is provided with shield arm device, the structure of described shield arm device is: it comprises the back up pad being fixed on carrying vehicle carriage, it is fixed with horizontal base plate on the supporting plate, the two ends of base plate are provided with permanent seat, having handrail adapter sleeve at permanent seat internal fixtion, be provided with handrail post in handrail adapter sleeve, the upper end of handrail post is provided with the handrail panel of level; It is rotationally connected between described handrail post and handrail adapter sleeve, and rotation angle is 90 degree. In carrying car operational process, need to hold operation handle arm due to operator's both hands, cannot help and make at side health stablize; The setting of existing said structure, can turn to the side of operator by the handrail panel of both sides, and carrying car is in operational process, when especially turning, operator can by waist, buttocks by, on the handrail panel of side, having bigger support, be beneficial to stable to human body. And be rotatably connected between handrail post and handrail adapter sleeve, when carrying car and stop using, handrail panel can be turned to inner side, reduce its area occupied.

Lower end at handrail post is provided with the projection of level, it is provided with annular cavity after handrail post and handrail adapter sleeve coordinate and on the handrail adapter sleeve of the same height location of projection, and the interior hollow region of annular cavity and handrail adapter sleeve is through, the strip groove consistent with projection upwards it is extended with in one end of annular cavity, described projection enters annular cavity from groove, and rotates 90 degree in annular cavity.The setting of this structure, it may be achieved handrail panel, handrail post are taken out in handrail adapter sleeve, installs connection simple and convenient, and can position when turning to side, it may also be useful to performance is more superior.

The cavity holding battery it is provided with in described vehicle frame; Battery is arranged in cavity, the both sides sidewall upper that cavity is relative is provided with laterally long hole, laterally long hole it is provided with equally in the upper end of battery, transverse direction long hole site one_to_one corresponding on the long hole of transverse direction on battery and cavity wall, and the size in the size in the long hole of transverse direction on the battery long hole of transverse direction that is greater than or equal on cavity wall; It is provided with H type latch between the long hole of transverse direction on the long hole of transverse direction on battery and cavity wall, the structure of described H type latch is: it comprises a montant, No. two montants and union lever, described union lever two ends are connected with the mid-way of a montant and No. two montants respectively, and union lever is vertical with a montant, No. two montants respectively, three is in same plane; The length of No. two described montants is less than or the length in the long hole of transverse direction that equals on cavity wall, and the width in the long hole of the transverse direction being greater than on cavity wall; The degree of depth sum in the long hole of transverse direction on the long hole of the transverse direction that the length of union lever is more than or equal on battery and cavity wall. In use, battery is assemblied in cavity, now, overlaps between the long hole of transverse direction on the long hole of the transverse direction on cavity wall and battery, utilize H type latch to be fixed; Horizontal insert laterally inserted for No. two montants of H type latch in long hole, and it is through, make it be in vertical state in rotation, can be connected being fixed between battery with cavity. Owing to H type latch is in vertical state in its natural state all the time, therefore can not cause H type latch that very big fluctuation occurs in carrying car operational process, thus the situation that H type latch comes off can not occur, it may also be useful to performance is more superior. The mid-way in the long hole of the transverse direction on cavity wall and battery is provided with recessed hole straight down, and recessed hole is for holding union lever. Under normal circumstances, when union lever is positioned at recessed hole, the distance between the upper surface of the lower surface of union lever and No. two montants is greater than the degree of depth in recessed hole and the height sum in laterally long hole. The design of this structure, can be more stable be fixed in recessed hole by H type latch, avoids horizontal movement, it may also be useful to performance is more superior.

The consistent size in the long hole of transverse direction on the size in the described long hole of the transverse direction on battery and cavity wall. The arranging of this structure can make H type latch and laterally coordinate more tight between long hole, thus realize between battery and cavity fixing more tight, connect effect better.

Described union lever and montant link position are arranged in the upper end of a montant; Union lever and No. two montant link positions are arranged in the lower end of No. two montants; The length of a montant is greater than the length of No. two montants. The setting of this structure, can realize H type latch and be in vertical state in a state of use all the time, and rocking of can reducing that it occurs in the case of a shock, it is to increase use properties.

The carrying car that the utility model obtains, utilizes driven by power, it is achieved electric powered steering and electric walking, and the lifting of goods fork is all realized by automatic hydraulic, simple to operation, it may also be useful to superior performance; Can improving carrying working efficiency, security is good simultaneously.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of vertical lifting mechanism of the present utility model;

Fig. 3 is the structure vertical view of vertical lifting mechanism of the present utility model;

Fig. 4 is the structural representation between the upper and lower floating block turning to driving mechanism of the present utility model;

Fig. 5 of the present utility model turns to the drive-motor of driving mechanism and the structural representation at steer motor place;

Fig. 6 is the structural front view of damping pedal of the present utility model;

Fig. 7 is the structure sectional view of damping pedal of the present utility model;

Fig. 8 is the front view of pedal cover of the present utility model;

Fig. 9 is the vertical view of pedal cover of the present utility model;

Figure 10 is the structural representation of shield arm device of the present utility model;

Figure 11 is the handrail post in shield arm device of the present utility model and the structural representation of handrail adapter sleeve junction;

Figure 12 is the schematic diagram of battery assembling structure of the present utility model;

Figure 13 is the structural representation of the H type latch of battery assembling structure of the present utility model;

Figure 14 is the structure sectional view of the H type latch of battery assembling structure of the present utility model.

Embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

Embodiment 1:

As shown in Figure 1, the carrying car that the present embodiment describes, it comprises vehicle frame 1, and the front end of vehicle frame 1 is provided with vertical lifting mechanism 2, is connected with two goods forks 3 in vertical lifting mechanism 2; On vehicle frame 1, mid-way is provided with and turns to driving mechanism 4, is provided with two in the both sides, lower section of the rear end of vehicle frame 1 and universal takes turns 8, the top of vehicle frame 1 rear end is provided with steering tiller 7; The rear side of vehicle frame 1 being provided with damping pedal 5, vehicle frame 1 inside is provided with battery 9, hydraulic efficiency plant, driving mechanism 4 is connected described battery 9 with turning to, and described hydraulic efficiency plant is connected with vertical lifting mechanism 2.

The structure of the vertical lifting mechanism 2 as described in Fig. 2, Fig. 3 is: being vertically provided with cross section in the both sides of vehicle frame 1 front end is U-shaped chute 2-2, and the chute 2-2 opening of both sides is oppositely arranged, in stockit is available fork web member 2-3 is set between chute 2-2, both sides upper and lower ends at balladeur train web member 2-3 is respectively arranged with a guide wheel 2-4, the guide wheel 2-4 of both sides is separately positioned in the chute 2-2 of same side, the goods fork 3 of a level it is respectively arranged with in the lower end both sides of goods fork web member 2-3, the vehicle frame 1 in two chute 2-2 mid-ways is provided with hydro-cylinder 2-6 straight up, the telescopic end of hydro-cylinder 2-6 is pitched web member 2-3 with goods and is connected, and described hydraulic efficiency plant is connected with hydro-cylinder 2-6. the front end pitching 3 at goods is provided with wheel carrier 2-7, it is rotationally connected by bearing pin and goods fork 3 in the mid-way of wheel carrier 2-7, two-wheel assembly 2-8 it is provided with in one end of wheel carrier 2-7, described two-wheel assembly 2-8 comprises two web plate 2-81 and two supporting-point roller 2-82, the two ends of web plate 2-81 connect two supporting-point roller 2-82 respectively, the mid-way of described web plate 2-81 and the front end of wheel carrier 2-7 are rotationally connected, the rear end of described wheel carrier 2-7 is rotatably connected to push rod 2-9, the other end of push rod 2-9 extends to the rear end of goods fork 3 and the mid-way with the pivoted arm 2-10 being connected on goods fork 3 is rotationally connected, pivoted arm 2-10 is arcuate structure, it is rotationally connected between one end of pivoted arm 2-10 and goods fork 3, the other end is provided with pulley 2-11, described pulley 2-11 contacts with the bottom surface of vehicle frame 1.

As shown in Figure 4, Figure 5, the described structure of driving mechanism 4 that turns to is: it comprises floating block 4-1, lower floating block 4-2 and sliding block 4-3, a slide shaft 4-4 it is fixed with respectively at the two ends of upper floating block 4-1 and lower floating block 4-2, it is slidably connected between the two ends of described sliding block 4-3 and two slide shaft 4-4, an all sheathed stage clip 4-5 on the slide shaft 4-4 between upper floating block 4-1 and sliding block 4-3;Described upper floating block 4-1 and lower floating block 4-2 is separately fixed on the vehicle frame 1 of carrying car; Sliding block 4-3 is fixed with a link span 4-6, link span 4-6 is provided with a rotating disk 4-11, is rotationally connected between rotating disk 4-11 and link span 4-6; Rotating disk 4-11 is provided with drive-motor 4-7, speed reduction unit 4-8, it is in transmission connection between drive-motor 4-7 and speed reduction unit 4-8, output terminal at speed reduction unit 4-8 is provided with driving wheel 4-9, vehicle frame 1 is fixed with steer motor 4-10, the output terminal of steer motor 4-10 is provided with gear, the periphery of rotating disk 4-11 is provided with and the tooth of the gears meshing on steer motor 4-10 output shaft, sensor on steering tiller 7 is connected with the controller being arranged on vehicle frame 1 inside, and controller is connected with drive-motor 4-7 and steer motor 4-10.

As shown in Figure 6, Figure 7, the structure of described damping pedal 5 is: it comprises pedal 5-2, extends two parallel connecting arm 5-3 at the two ends of pedal 5-2, is connected by rotating shaft between connecting arm 5-3 and the vehicle frame 1 of carrying car; Lower last item 5-4 it is provided with at the middle part of two connecting arm 5-3, vehicle frame 1 below lower last item 5-4 is provided with pressure pad 5-5, pressure pad 5-5 has elasticity, the upper surface of pressure pad 5-5 and rotating shaft are in same level height, and the distance between pressure pad 5-5 center and rotating shaft equals the distance between rotating shaft and lower last item 5-4. Described pressure pad 5-5 is that polyurethane material is formed, and the upper surface of pressure pad 5-5 is provided with wearing layer 5-6; Described wearing layer 5-6 is rubber layer.

Shown in Fig. 8, Fig. 9, pedal 5-2 and vehicle frame 1 junction are provided with pedal cover device, its structure is: it comprises cover plate body 5-8, and described cover plate body 5-8 is connected with the vehicle frame 1 of carrying car, for the parts of pedal 5-2 and vehicle frame 1 junction are wrapped in inside; The both sides of cover plate body 5-8 are provided with open slot 5-9, described open slot 5-9 extends to upper end from the lower rim of cover plate body 5-8, the relative position of open slot 5-9 is corresponding with the connecting arm 5-3 of pedal 5-2 both sides, is provided with a long hole 5-10 passed for gas spring 5-7 in the mid-way of pedal 5-2. The upper end of described cover plate body 5-8 is level, and front end bends downwards; It is consistent that the level height of the level part of cover plate body 5-8 upper end turns over level height when folding is in horizontality downwards with pedal 5-2.

As shown in Figure 10, Figure 11, vehicle frame above damping pedal 5 is provided with shield arm device 6, the structure of described shield arm device 6 is: it comprises the back up pad 6-1 being fixed on carrying vehicle carriage 1, back up pad 6-1 is fixed with horizontal base plate 6-2, the two ends of base plate 6-2 are provided with permanent seat 6-3, having handrail adapter sleeve 6-4 at permanent seat 6-3 internal fixtion, be provided with handrail post 6-5 in handrail adapter sleeve 6-4, the upper end of handrail post 6-5 is provided with the handrail panel 6-6 of level; It is rotationally connected between described handrail post 6-5 and handrail adapter sleeve 6-4, and rotation angle is 90 degree.

Lower end at handrail post 6-5 is provided with the projection 6-9 of level, it is provided with annular cavity 6-7 after handrail post 6-5 and handrail adapter sleeve 6-4 coordinates and on the handrail adapter sleeve 6-4 of the same height location of projection 6-9, and the interior hollow region of annular cavity 6-7 and handrail adapter sleeve 6-4 is through, the groove 6-8 that a strip is consistent with projection 6-9 upwards it is extended with in one end of annular cavity 6-7, described projection 6-9 enters annular cavity 6-7 from groove 6-8, and rotates 90 degree in annular cavity 6-7.

As shown in Figure 12,13,14, in vehicle frame 1, it is provided with the cavity holding battery 9; Battery 9 is arranged in cavity, laterally long hole 11 it is provided with in both sides sidewall 10 upper end that cavity is relative, laterally long hole 11 it is provided with equally in the upper end of battery 9, the long hole of transverse direction on battery 9 11 and position, transverse direction long hole 11 one_to_one corresponding on cavity wall 10, and the size in the long hole of transverse direction 11 on battery 9 equals the size in the long hole 11 of the transverse direction on cavity wall 10; It is provided with H type latch 12 between the long hole 11 of transverse direction on the long hole of transverse direction on battery 9 11 and cavity wall 10, the structure of described H type latch 12 is: it comprises a montant 13, No. two montants 15 and union lever 14, described union lever 14 two ends are connected with the mid-way of a montant 13 and No. two montants 15 respectively, and union lever 14 is vertical with a montant 13, No. two montants 15 respectively, three is in same plane; The length in the long hole 11 of the transverse direction that the length of No. two described montants 15 is slightly less than on cavity wall 10, and the width in the long hole 11 of the transverse direction being greater than on cavity wall 10; The length of union lever 14 is slightly larger than the degree of depth sum in the long hole of the transverse direction on battery 9 11 with the long hole 11 of transverse direction on cavity wall 10.

Described union lever 14 and montant 13 link position are arranged in the upper end of a montant 15; Union lever 14 and No. two montant 15 link positions are arranged in the lower end of No. two montants 15; The length of a montant 13 is greater than the length of No. two montants 15.

Claims (10)

1. a carrying car, is characterized in that: it comprises vehicle frame, and the front end of vehicle frame is provided with vertical lifting mechanism, is connected with two goods forks in vertical lifting mechanism; On vehicle frame, mid-way is provided with and turns to driving mechanism, is provided with two in the both sides, lower section of the rear end of vehicle frame and universal takes turns, the top of vehicle frame rear end is provided with steering tiller; The rear side of vehicle frame being provided with damping pedal, vehicle frame inside is provided with battery, hydraulic efficiency plant, driving mechanism is connected described battery with turning to, and described hydraulic efficiency plant is connected with vertical lifting mechanism.
2. one carrying car according to claim 1, is characterized in that: the structure of described vertical lifting mechanism is: being vertically provided with cross section in the both sides of vehicle frame front end is U-shaped chute, and the chute opening of both sides is oppositely arranged; In stockit is available fork web member is set between chute, both sides upper and lower ends at balladeur train web member is respectively arranged with a guide wheel, the guide wheel of both sides is separately positioned in the chute of same side, the goods fork of a level it is respectively arranged with in the lower end both sides of goods fork web member, the vehicle frame in two chute mid-ways is provided with hydro-cylinder straight up, the telescopic end of hydro-cylinder is pitched web member with goods and is connected, and described hydraulic efficiency plant is connected with hydro-cylinder.
3. one carrying car according to claim 2, it is characterized in that: the front end of goods fork is provided with wheel carrier, it is rotationally connected by bearing pin and goods fork in the mid-way of wheel carrier, it is provided with two-wheel assembly in one end of wheel carrier, described two-wheel assembly comprises two web plates and two supporting-point roller, the two ends of web plate connect two supporting-point roller respectively, the mid-way of described web plate and the front end of wheel carrier are rotationally connected, the rear end of described wheel carrier is rotatably connected to push rod, the other end of push rod extends to the rear end of goods fork and the mid-way with the pivoted arm being connected on goods fork is rotationally connected, pivoted arm is arcuate structure, one end of pivoted arm and goods are rotationally connected between pitching, the other end is provided with pulley, described pulley contacts with the bottom surface of vehicle frame.
4. one carrying car according to claim 1, it is characterized in that: the described structure of driving mechanism that turns to is: it comprises floating block, lower floating block and sliding block, a slide shaft it is fixed with respectively at the two ends of upper floating block and lower floating block, it is slidably connected between the two ends of described sliding block and two slide shafts, an all sheathed stage clip on the slide shaft between upper floating block and sliding block;Described upper floating block and lower floating block are separately fixed on the vehicle frame of carrying car; Sliding block is fixed with a link span, link span is provided with a rotating disk, is rotationally connected between rotating disk and link span; Rotating disk is provided with drive-motor, speed reduction unit, it is in transmission connection between drive-motor and speed reduction unit, output terminal at speed reduction unit is provided with driving wheel, vehicle frame is fixed with steer motor, the output terminal of steer motor is provided with gear, the periphery of rotating disk is provided with and the tooth of the gears meshing on steer motor output shaft, and the sensor on steering tiller is connected with the controller being arranged on vehicle frame inside, and controller is connected with drive-motor and steer motor.
5. one carrying car according to claim 1, be is characterized in that: the structure of described damping pedal is: it comprises pedal, extends two parallel connecting arms at the two ends of pedal, is connected by rotating shaft between connecting arm and the vehicle frame of carrying car; The middle part of two connecting arms is provided with lower last item, vehicle frame below lower last item is provided with pressure pad, pressure pad has elasticity, and the upper surface of pressure pad and rotating shaft are in same level height, and the distance between pressure pad and rotating shaft equals the distance between rotating shaft and lower last item.
6. one carrying car according to claim 5, is characterized in that: the inside of pedal is provided with gas spring, is rotationally connected between gas spring and pedal, be rotationally connected between the vehicle frame below the telescopic end of described gas spring and rotating shaft.
7. one carrying car according to claim 6, it is characterized in that: pedal and vehicle frame junction are provided with pedal cover device, its structure is: it comprises cover plate body, and described cover plate body is connected with the vehicle frame of carrying car, for the parts of pedal and vehicle frame junction are wrapped in inside; The both sides of cover plate body are provided with open slot, and described open slot extends to upper end from the lower rim of cover plate body, and the relative position of open slot is corresponding with the connecting arm of pedal both sides, is provided with a long hole passed for gas spring in the mid-way of pedal.
8. one carrying car according to claim 7, is characterized in that: the upper end of described cover plate body is level, and front end bends downwards; It is consistent that the level height of the level part of cover plate body upper end turns over level height when folding is in horizontality downwards with pedal.
9. one carrying car according to claim 1, it is characterized in that: the vehicle frame above damping pedal is provided with shield arm device, the structure of described shield arm device is: it comprises the back up pad being fixed on carrying vehicle carriage, it is fixed with horizontal base plate on the supporting plate, the two ends of base plate are provided with permanent seat, having handrail adapter sleeve at permanent seat internal fixtion, be provided with handrail post in handrail adapter sleeve, the upper end of handrail post is provided with the handrail panel of level; It is rotationally connected between described handrail post and handrail adapter sleeve, and rotation angle is 90 degree.
10. one carrying car according to claim 9, it is characterized in that: the lower end at handrail post is provided with the projection of level, it is provided with annular cavity after handrail post and handrail adapter sleeve coordinate and on the handrail adapter sleeve of the same height location of projection, and the interior hollow region of annular cavity and handrail adapter sleeve is through, the strip groove consistent with projection upwards it is extended with in one end of annular cavity, described projection enters annular cavity from groove, and rotates 90 degree in annular cavity.
CN201620078489.9U 2016-01-27 2016-01-27 Transport cart CN205294737U (en)

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CN205294737U true CN205294737U (en) 2016-06-08

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105523507A (en) * 2016-01-27 2016-04-27 浙江恒力佳机械有限公司 Carrying vehicle
CN107651618A (en) * 2017-10-10 2018-02-02 张佳林 A kind of fork truck for logistics transportation
CN108946582A (en) * 2018-07-17 2018-12-07 杭叉集团股份有限公司 A kind of electric pallet truck
CN110127564A (en) * 2019-04-26 2019-08-16 青海送变电工程有限公司 A kind of relay protection chamber screen cabinet handling device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105523507A (en) * 2016-01-27 2016-04-27 浙江恒力佳机械有限公司 Carrying vehicle
CN107651618A (en) * 2017-10-10 2018-02-02 张佳林 A kind of fork truck for logistics transportation
CN108946582A (en) * 2018-07-17 2018-12-07 杭叉集团股份有限公司 A kind of electric pallet truck
CN110127564A (en) * 2019-04-26 2019-08-16 青海送变电工程有限公司 A kind of relay protection chamber screen cabinet handling device
CN110127564B (en) * 2019-04-26 2020-07-14 青海送变电工程有限公司 Relay protection room screen cabinet handling device

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