CN209740598U

CN209740598U - Cage car loading and unloading lift truck

Info

Publication number: CN209740598U
Application number: CN201822198232.9U
Authority: CN
Inventors: 安志奇; 王超峰; 曹天海; 余泽恩
Original assignee: SF Technology Co Ltd
Current assignee: SF Technology Co Ltd; SF Tech Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2019-12-06
Anticipated expiration: 2028-12-26

Abstract

The utility model relates to a cage car loading and unloading lift truck, which comprises a base and a bearing plate which are arranged up and down; the lifting equipment is connected with the base and the bearing plate, and the base is provided with a driving device for controlling the lifting equipment to lift; the end part of the bearing plate is provided with the movable plate, the movable plate can rotate relative to the bearing plate when meeting resistance in the process of descending along with the lifting equipment, and after the movable plate is contracted, the movable plate is compact in structure, small in occupied space and convenient to store.

Description

Cage car loading and unloading lift truck

Technical Field

The utility model relates to a lift truck field especially relates to a cage car loading and unloading lift truck.

background

At present, cage cars are largely used for logistics transmission in logistics transfer fields, among transfer fields and between transfer fields and network points. The loading platform with the same height as the carriage basically exists in the logistics transfer, and the cage truck loading and unloading work can be easily completed by the flexible caster device at the bottom of the cage truck.

however, at the commodity circulation site, there is not the loading platform generally, take goods cage car weight great, loading and unloading goods car intensity of labour is very big, also comparatively dangerous, need a cage car loading and unloading car urgently, simultaneously in order to adapt to the current situation that the site space is compact, the loading and unloading car can contract best, when not carrying out the loading and unloading of cage car, can conveniently deposit, directly use electric push rod/pneumatic cylinder to directly promote the lifter to go up and down among the prior art, the distance of two upper and lower plate bodys is after the shrink, the height of automobile body is still bigger, need occupy great parking space.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a cage car loading and unloading lift truck.

A cage car loading and unloading lift car comprising: the base and the bearing plate are arranged up and down;

The lifting equipment is connected with the base and the bearing plate, and the base is provided with a driving device for controlling the lifting equipment to lift;

The end part of the bearing plate is provided with a movable plate, and the movable plate can rotate relative to the bearing plate when encountering resistance in the process of descending along with the lifting equipment.

Further, the lifting device includes:

A scissor lift mechanism;

Two parallel supporting rods which are arranged opposite to the base;

The lower surface of the supporting rod is provided with a first guide groove, and one end of the scissor type lifting mechanism is arranged in the first guide groove;

A second guide groove corresponding to the first guide groove is formed in the upper surface of the base;

And a transmission mechanism is arranged in the second guide groove, and the other end of the scissor type lifting mechanism is arranged in the second guide groove and is connected with a driving motor through the transmission mechanism.

Furthermore, the shear type lifting device comprises a connecting rod a and a connecting rod b which are arranged in a mutually crossed manner and have adjustable included angles;

one end of the connecting rod a is rotatably connected with the first guide groove, and the other end of the connecting rod a is slidably connected with the second guide groove;

one end of the connecting rod b is connected with the first guide groove in a sliding mode, and the other end of the connecting rod b is connected with the second guide groove in a rotating mode.

Further, the transmission mechanism includes:

the two synchronous wheels are linked through a synchronous belt, and one synchronous wheel is connected with a driving motor through a transmission shaft and the synchronous belt;

And the connecting seat is arranged between the two synchronous wheels and connected with the synchronous belts, and the end part of the connecting rod a is connected with the connecting seat.

furthermore, set up the guide rail in the second guide slot, connecting seat and guide rail sliding fit still include the bearing roller that changes to of locating the guide rail both ends.

Furthermore, the driving device is located below the movable plate, the base is provided with a limiter, and the movable plate is directly contacted with the limiter, so that the movable plate is lifted upwards and does not abut against the driving device.

further, set up on the base and remove the wheel subassembly, remove the wheel subassembly and include: the base sets up the wheel seat on the base, is provided with the walking wheel on the wheel seat to and be used for injecing walking wheel pivoted brake equipment.

Furthermore, the edge of the upper surface of the bearing plate is provided with a limiting bulge for preventing the cage car from sliding out.

Further, the bearing plate and the movable plate are U-shaped plates;

The top ends of the loading plate and the movable plate are provided with transverse plates, the loading plate is connected with the lifting equipment through the transverse plates, and the movable plate is supported above the lifting equipment through the transverse plates.

furthermore, two the diaphragm is kept away from the relative stopper that is used for preventing cage car roll-off that sets up of one end of fly leaf.

Furthermore, the stopper comprises a vertical rod and a fixed seat connected with the vertical rod;

the limiting stopper comprises a vertical rod and a fixed seat connected with the vertical rod; the fixing seat is rotatably connected with the rotating body, the fixing seat and the rotating body are oppositely provided with fixed stop blocks, the rotating body is connected with a cross rod in a sliding mode, and when the gravity center of the cross rod is not coincident with that of the rotating body, the rotating body rotates towards the gravity center side of the cross rod, so that the stop blocks on the rotating body are in contact with the fixed stop blocks on the fixing seat.

Furthermore, one end of the bearing plate, which is far away from the movable plate, is provided with a guide plate which inclines downwards.

Compared with the prior art, the utility model discloses following beneficial effect has: after the supporting plate is contracted, the structure is compact, the occupied space is small, the storage is convenient, and the movable plate can rotate upwards when the supporting plate descends to protect the driving motor.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a side view of the present invention.

FIG. 4 is a schematic structural diagram of a carrier plate.

Figure 5 is a side view of the carrier plate.

fig. 6 is a schematic structural view of the base.

Fig. 7 is a schematic structural diagram of the transmission mechanism.

Fig. 8 is an enlarged view of fig. 7 at E.

Fig. 9 is a schematic structural view of a scissor lift structure.

FIG. 10 is an installation schematic of the scissor lift structure.

Fig. 11 is a second schematic structural diagram of the present invention.

Fig. 12 is a schematic structural view of a fixing rod.

fig. 13 is an exploded view of the structure of the fixing rod.

Fig. 14 is a schematic structural view of a moving wheel assembly.

Reference numerals shown in the drawings: 1. a base; 1.1, bearing plates; 1.2, limiting bulges; 1.3, a transverse plate; 1.4, a guide plate; 1.5, supporting rods; 1.6, a movable plate; 2. a stopper; 3. a moving wheel assembly; 3.1, a pedal brake; 3.2, driving a motor; 3.3, a base; 3.4, wheel seats; 3.5, walking wheels; 4. a scissor lift mechanism; 4.1, connecting rod b; 4.2, connecting rod a; 4.3, rollers; 5. a handle; 6. a first guide groove; 6.1, a second guide groove; 6.2, a synchronous wheel; 6.3, a transmission shaft; 6.4, changing the direction of the carrier roller; 6.5, synchronous belts; 6.6, guide rails; 6.7, a connecting seat; 7. a vertical rod; 7.1, fixing seats; 7.2, a rotating body; 7.3, fixing the stop block; 7.4, cross bars.

Detailed Description

In order to better understand the technical solution of the present invention, the present invention will be further explained with reference to the following specific embodiments and the accompanying drawings.

A cage car loading and unloading lift car comprising:

the device comprises a base 1 and a bearing plate 1.1 which are arranged up and down;

The lifting device is connected with the base 1 and the bearing plate 1.1, the base 1 is provided with a driving device for controlling the lifting device to lift, and the driving device can be a driving motor 3.2; the base 1 is provided with a moving wheel assembly 3 for supporting the base 1 to perform position transfer; the moving wheel assembly 3 includes: base 3.3, the wheel seat 3.4 of setting on base 3.3 is provided with walking wheel 3.5 on the wheel seat 3.4 to and be used for injecing walking wheel 3.5 pivoted brake equipment.

The border setting of loading board 1.1's upper surface is used for preventing the spacing arch 1.2 of cage car roll-off, the tip of loading board 1.1 is equipped with fly leaf 1.6, drive arrangement is located fly leaf below, for example articulated connection, fly leaf 1.6 is along with the in-process that elevating gear descends, meets the resistance and can rotate relatively loading board 1.1, the resistance that meets probably is drive arrangement itself, also can be stopper 2 that is used for protecting drive arrangement, the alternative, stopper 2 is located on the base 1, fly leaf 1.6 is through with stopper 2 direct contact for fly leaf 1.6 upwards lifts up and does not support and press drive arrangement, is favorable to protecting drive arrangement (for example, driving motor 3.2). Compared with the prior art, the lifting rod is directly pushed to lift by directly using the electric push rod/hydraulic cylinder, and the distance between the bearing plate 1.1 and the base 1 can be shortened when the lift truck contracts, so that the contracted lift truck has a compact structure, occupies a small space and is convenient to store; in addition, the movable plate 1.6 can rotate upwards when the bearing plate 1.1 descends, so as to protect the driving device.

The lifting device comprises: a scissor lift mechanism 4; two parallel supporting rods 1.5 which are arranged opposite to the base 1 and used for supporting the bearing plate 1.1; the bearing plate 1.1 and the movable plate 1.6 are U-shaped plates; the top of loading board 1.1, fly leaf 1.6 sets up diaphragm 1.3, loading board 1.1 passes through diaphragm 1.3 is connected with bracing piece 1.5 (jacking equipment), can be with the fixed of screw-up, also can welded fastening, fly leaf 1.6 supports in diaphragm 1.3 top through diaphragm 1.3.

The lower surface of the supporting rod 1.5 is provided with a first guide groove 6, and one end of the scissor type lifting mechanism 4 is arranged in the first guide groove 6; a second guide groove 6.1 corresponding to the first guide groove 6 is arranged on the upper surface of the base 1; a transmission mechanism is arranged in the second guide groove 6.1, the other end of the scissor type lifting mechanism 4 is installed in the second guide groove 6.1 and is connected with a driving motor 3.2 through the transmission mechanism, and the scissor type lifting mechanism 4 is driven to lift through the driving motor 3.2, so that cage car loading and unloading are completed. Guide rails 6.6 are arranged in the second guide grooves 6.1, the connecting seats 6.7 are in sliding fit with the guide rails 6.6, and the connecting seat further comprises direction-changing carrier rollers 6.4 arranged at two ends of the guide rails 6.6, synchronizing wheels 6.2, synchronous belts 6.5, direction-changing carrier rollers 6.4 (or other tensioning mechanisms), the guide rails 6.6 and the connecting seats 6.7 are symmetrically distributed on two sides of the equipment, and the stability is improved through the two groups of shear type lifting mechanisms 4.

The shear type lifting device comprises a connecting rod a4.2 and a connecting rod b4.1 which are arranged in a mutually crossed manner and have adjustable included angles; one end of the connecting rod a4.2 is rotatably connected with the first guide groove 6, and the other end of the connecting rod a is slidably connected with the second guide groove 6.1; one end of the connecting rod b4.1 is connected with the first guide groove 6 in a sliding mode, and the other end of the connecting rod b4.1 is connected with the second guide groove 6.1 in a rotating mode; preferably, the sliding end of the connecting rod a4.2 is provided with a roller 4.3 which rolls relative to the first guide groove 6 of the bearing plate 1.1, and the rotating ends of the connecting rod a4.2 and the connecting rod b4.1 are rotatably connected with the supporting rod 1.5 or the base 1 through a hinge assembly to form a scissor structure, so that the lifting is facilitated.

Drive mechanism can make gear drive, chain drive, belt drive, and the drive mechanism of this embodiment includes: the synchronous wheels 6.2 and the synchronous wheel 6.2 mounting seats are arranged at two ends of the second guide groove 6.1, the two synchronous wheels 6.2 are linked through a synchronous belt 6.5 (also can be a chain), and one synchronous wheel 6.2 is connected with the driving motor 3.2 through a transmission shaft 6.3 and the synchronous belt 6.5; and a connecting seat 6.7 arranged between the two synchronous wheels 6.2 and connected with the synchronous belt 6.5 presses and fixes the synchronous belt 6.5. The end of the connecting rod a4.2 is connected with the connecting seat 6.7. The end part of the connecting rod a4.2 is fixed on a connecting seat 6.7, and the connecting seat 6.7 is connected with a synchronous belt 6.5; the synchronous belt 6.5 is driven by a synchronous wheel 6.2 (which can also be a chain wheel) to drive the scissor type lifting mechanism 4 to complete lifting. As an alternative to this, the user may,

One ends, far away from the movable plate 1.6, of the two transverse plates 1.3 are oppositely provided with a limiter 2 for preventing the cage car from sliding out, and each limiter 2 comprises a vertical rod 7 and a fixed seat 7.1 connected with the vertical rod 7; the limiter 2 comprises a vertical rod 7 and a fixed seat 7.1 connected with the vertical rod 7; the fixed seat 7.1 is rotatably connected with the rotating body 7.2, the fixed stop 7.3 is oppositely arranged on the fixed seat 7.1 and the rotating body 7.2, the rotating body 7.2 is slidably connected with the cross rod 7.4, and when the gravity center of the cross rod 7.4 is not coincident with the gravity center of the rotating body 7.2, the rotating body 7.2 rotates towards the gravity center side of the cross rod 7.4, so that the stop on the rotating body 7.2 is in contact with the fixed stop 7.3 on the fixed seat 7.1. During the specific use, fixing base 7.1, rotator 7.2 can be at 90 within range rotations, make horizontal pole 7.4 with diaphragm 1.3 is perpendicular or parallel, when horizontal pole 7.4 with during the diaphragm 1.3 is parallel, can prevent that the cage car from sliding out from loading board 1.1, at spacing protruding 1.2 back, mounted position is higher than spacing protruding 1.2, under extreme condition, direct action on cage car itself, guarantees that the cage car can not drop from loading board 1.1.

one end of the bearing plate 1.1, which is far away from the movable plate 1.6, is provided with a guide plate 1.4 which inclines downwards, preferably, the guide plate 1.4 inclines downwards and can be contacted with the horizontal bottom surface, and when loading and unloading are carried out, the inclined surface is formed after the guide plate is contacted with the ground surface, so that the cage car can be conveniently moved out of the bearing plate 1.1.

the base 1 is kept away from the one end installation handle 5 of fly leaf 1.6, conveniently promotes cage car loading and unloading lift truck.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the features described above have similar functions to (but are not limited to) those disclosed in this application.

Claims

1. The utility model provides a cage car loading and unloading lift truck which characterized in that includes:

The base and the bearing plate are arranged up and down;

2. The cage car loading and unloading lift car of claim 1, wherein the lifting device comprises:

A scissor lift mechanism;

Two supporting rods which are arranged opposite to the base and are parallel to each other and used for supporting the bearing plate;

3. The cage car loading and unloading lift car according to claim 2, wherein the scissor lift device comprises a connecting rod a and a connecting rod b which are arranged crosswise and have adjustable included angles;

4. The cage car loading and unloading lift car of claim 3, wherein the transmission mechanism comprises:

5. The cage car loading and unloading lift car of claim 4, wherein a guide rail is arranged in the second guide groove, the connecting seat is in sliding fit with the guide rail, and the lift car further comprises direction-changing carrier rollers arranged at two ends of the guide rail.

6. the cage car loading and unloading lift car as recited in claim 1, wherein the drive means is located below the movable plate, the base having stops thereon, the movable plate being adapted to lift upwardly by direct contact with the stops without pressing against the drive means.

7. the cage car loading and unloading lift car as claimed in any one of claims 1 to 6, wherein the base is provided with a moving wheel assembly comprising: the base sets up the wheel seat on the base, is provided with the walking wheel on the wheel seat to and be used for injecing walking wheel pivoted brake equipment.

8. The cage car loading and unloading lift car as claimed in any one of claims 1 to 6, wherein the edges of the upper surface of the carrying plate are provided with stop protrusions for preventing the cage car from slipping out.

9. the cage car loading and unloading lift car as claimed in any one of claims 1 to 6, wherein said bearing plates, said movable plates are U-shaped plates;

10. the cage car loading and unloading lift car as claimed in claim 9, wherein the ends of the two cross plates remote from the movable plate are oppositely provided with stoppers for preventing the cage car from slipping out.

11. The cage car loading and unloading lift car of claim 10, wherein the stop comprises a vertical post and a fixed seat connected to the vertical post;

12. the cage car loading and unloading lift car of claim 9, wherein the end of the bearing plate remote from the movable plate is provided with a downwardly sloping guide plate.