CN218058339U

CN218058339U - Battery box loading and unloading forklift platform

Info

Publication number: CN218058339U
Application number: CN202222462244.4U
Authority: CN
Inventors: 朱威; 张建立
Original assignee: Chuneng New Energy Co Ltd
Current assignee: Chuneng New Energy Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-16
Anticipated expiration: 2032-09-16

Abstract

The utility model provides a battery box loading and unloading forklift platform, which belongs to the technical field of energy storage batteries, wherein a forklift arm main body is arranged along the length direction of a containing frame and is arranged on one side of the containing frame; the device also comprises a rotating roller, a power device and a transmission system; the transmission system is positioned on one side of the containing frame, which is far away from the forklift arm main body, and is arranged along the length direction of the containing frame; the power device is positioned at one end of the containing frame and is in transmission connection with the transmission system, the rotating roller is rotatably arranged on the containing frame, and the transmission system is in transmission connection with the rotating roller; the containing frame is matched with the rotating roller, the loading and unloading stroke of the forklift platform is taken as the length direction of the containing frame, the loading and unloading stroke is obviously increased at the moment, and the battery box can be loaded and unloaded in the large container.

Description

Battery box loading and unloading forklift platform

Technical Field

The utility model relates to an energy storage battery technical field, specifically speaking relates to battery box loading and unloading fork truck platform.

Background

There are two main ways of current container battery installation: the first method is that a single battery box is lifted by a forklift platform device and inserted into a container, and a forklift exits the container to complete installation; and secondly, the battery box bound with the flat hoisting belt by the crane is lifted to the corresponding position in the container, and then the battery box is pushed into the container in a manual mode to finish the installation.

For the first mode, the battery box is loaded into the container by using the forklift platform device, and due to the structure of the forklift, the battery box is difficult to be limited on the platform device left and right and is inserted into the container; secondly, the length stroke of the existing forklift platform device is too short, so that a large container cannot be installed; the existing forklift platform device is large in thickness and large in operation space, and in order to meet the loading and unloading of a battery box, the distance between batteries in the container is large, so that the utilization space of the container is insufficient, and the energy density of the whole container is limited.

Publication No.: CN 207618898U, name: a battery box hoisting device discloses a second mode, namely, hoisting a battery box bound with a hoisting belt by a crane and then pushing the battery box into a container, and in order to improve the stability, hoisting the battery box by four lifting hooks is disclosed. However, the device disclosed by the technical scheme has no fixing device in the process of loading the battery box into the container, and is easy to slide out, so that damage or safety accidents are caused; secondly, the device cannot take the battery box out of the container; in addition, when the battery box is over 300Kg, it is difficult to push or pull the battery into or out of the container, and the battery box is difficult to be loaded into the container.

Therefore, a battery box loading and unloading forklift platform applied to a container is needed urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a battery box loading and unloading fork truck platform provides a long stroke battery box loading and unloading fork truck platform, can accomplish the loading and unloading with the battery box in large-scale container.

The technical scheme of the utility model is realized like this: the battery box loading and unloading forklift platform comprises a forklift arm main body and a containing frame; the forklift arm main body is arranged along the length direction of the containing frame and is arranged on one side of the containing frame; the device also comprises a rotating roller, a power device and a transmission system; the transmission system is positioned on one side of the containing frame, which is far away from the forklift arm main body, and is arranged along the length direction of the containing frame; the power device is located hold frame one end, power device with the transmission system transmission is connected, the live-rollers rotates to be set up and holds on the frame, transmission system is connected with the live-rollers transmission.

On the basis of the technical scheme, preferably, the containing frame comprises two main fork arms parallel to each other and two auxiliary fork arms parallel to each other; and two ends of the two auxiliary fork arms are respectively fixed with the two main fork arms.

On the basis of the technical scheme, preferably, the rotating rollers comprise a plurality of rotating rollers which are uniformly arranged on the containing frame, and the rotating rollers are arranged in parallel with the auxiliary fork arms.

On the basis of the technical scheme, preferably, the power device comprises a motor and a speed reducer, the motor and the speed reducer are both fixedly arranged on one of the auxiliary fork arms, and the power output end of the motor is in transmission connection with the power input end of the speed reducer.

On the basis of the technical scheme, preferably, the transmission system comprises a driving wheel, a transmission gear and a transmission chain; the driving wheel is coaxially fixed with the power output end of the speed reducer, the transmission gear is coaxially fixed with the rotating roller, and the transmission chain is connected with the driving wheel and the transmission gear.

On the basis of the technical scheme, the power transmission device preferably further comprises an additional transmission system, wherein the additional transmission system extends from one end, far away from the motor, of the transmission system to the direction far away from the motor along the main fork arm; the additional transmission system comprises an additional transmission chain and an additional gear; the transmission gear and the additional gear are coaxially fixed with the rotating roller; the additional transmission chain comprises a plurality of chains; at least one additional transmission chain is used for connecting two adjacent additional gears; at least one additional transmission chain is in transmission connection with two adjacent transmission gears.

On the basis of the technical scheme, the device preferably further comprises a driven roller; the driven rollers are arranged in the same plane with the rotating rollers and are parallel to each other, and the driven rollers are uniformly arranged between the two main fork arms; and two ends of the driven roller are respectively and rotatably arranged on the two main fork arms.

On the basis of the technical scheme, the device preferably further comprises a limiting bulge; the limiting protrusions comprise end protrusions and side protrusions; the side protrusions are arranged on the two main fork arms; the end part bulge and the motor are arranged on the same auxiliary fork arm.

The utility model discloses a battery box loading and unloading fork truck platform has following beneficial effect for prior art:

(1) The containing frame is matched with the rotating roller, and the containing frame is taken as the loading and unloading stroke of the forklift platform along the length direction of the containing frame, so that the loading and unloading stroke is obviously increased, and a battery box can be loaded and unloaded in a large container;

(2) The motor drives the rotating roller to rotate, and the assembly and disassembly of the battery box on the containing frame realize automation;

(3) The driven rollers reduce the friction force between the battery box and the containing frame in the process of assembling and disassembling the battery box, reduce the generation of heat in the process of assembling and disassembling the battery box and reduce potential safety hazards;

(4) A plurality of spacing archs play spacing effect to holding the battery box on the frame, have avoided the battery box by holding the frame and slide, and the position precision of battery box on holding the frame is higher, and the success rate of loading and unloading is promoted.

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the battery box loading and unloading forklift platform of the present invention;

fig. 2 is a partially enlarged view of fig. 1 according to the present invention;

FIG. 3 is a top view of the battery box loading and unloading forklift platform of the present invention;

FIG. 4 isbase:Sub>A view A-A of FIG. 3 in accordance with the present invention;

FIG. 5 is a view from B-B of FIG. 3 according to the present invention;

fig. 6 is the utility model discloses the use state diagram of battery box loading and unloading fork truck platform.

Description of reference numerals:

1. a forklift arm body; 2. a containing frame; 21. a main yoke; 22. an auxiliary yoke; 3. a rotating roller; 4. a power plant; 41. a motor; 42. a speed reducer; 5. a transmission system; 51. a driving wheel; 52. a transmission gear; 53. a drive chain; 6. an additional transmission system; 61. an additional transmission chain; 62. an additional gear; 7. a driven roller; 8. a limiting bulge; 81. the end part is convex; 82. a side projection; 9. a battery box.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-6, the battery box loading and unloading forklift platform comprises a forklift arm main body 1, a containing frame 2, a rotating roller 3, a power device 4, a transmission system 5, an additional transmission system 6, a driven roller 7 and a limiting bulge 8.

The containing frame 2 is shown in fig. 1-3 and comprises two main fork arms 21 which are parallel to each other and two auxiliary fork arms 22 which are parallel to each other, the two auxiliary fork arms 22 are located between the two main fork arms 21, one end of each of the two auxiliary fork arms 22 is connected with one main fork arm 21, the other end of each of the two auxiliary fork arms 22 is connected with the other main fork arm 21, and the containing frame 2 is of a frame type, so that the structure is simple, the processing is convenient, the weight is light, and the use is convenient.

As shown in fig. 1-3 and fig. 6, a plurality of battery boxes 9 are arranged on the containing frame 2, and the plurality of battery boxes 9 are arranged along the length direction of the containing frame 2, so that the number of the battery boxes 9 arranged on the containing frame 2 is the largest, and the space is saved most.

In order to increase the effective use area of the containing frame 2, as a preferred embodiment, the end parts of the two auxiliary yoke arms 22 are connected with the end parts of the two main yoke arms 21, and the area of the containing battery box 9 of the containing frame 2 is the largest.

In a preferred embodiment, the two main yoke arms 21 and the two sub yoke arms 22 are arranged parallel to each other, and the main yoke arms 21 and the sub yoke arms 22 are in the same plane.

In order to move the forklift platform, the forklift arm main body 1 is connected with one of the main fork arms 21, the forklift arm main body 1 is located in the middle of the main fork arms 21, the forklift arm main body 1 is connected with a forklift or external power, and the forklift or the external power lifts or falls the battery box loading and unloading forklift platform.

In order to realize that the battery box 9 on the containing frame 2 can be automatically assembled and disassembled, the rotating roller 3 is rotatably arranged on the containing frame 2, the power device 4 transmits power to the transmission system 5, and the transmission system 5 drives the rotating roller 3 to rotate so as to provide assembling and disassembling power for the battery box 9.

In order to avoid the mutual influence between the transmission system 5 and the forklift arm body 1, the forklift arm body 1 is connected with one main fork arm 21, the transmission system 5 is arranged along the other main fork arm 21, the power device 4 is fixedly arranged on one auxiliary fork arm 22, and the transmission system 5 extends from the auxiliary fork arm 22 where the power device 4 is arranged to the direction of the other auxiliary fork arm 22 along the length direction of the main fork arm 21.

In order to meet the requirement that the length of a main fork arm 21 needs to be prolonged when a battery box 9 is loaded and unloaded in a large container, the corresponding rotating rollers 3 comprise a plurality of rotating rollers 3, the rotating rollers 3 are uniformly arranged on the containing frame 2, the rotating rollers 3 are arranged in parallel with the auxiliary fork arms 22, the plurality of rotating rollers 3 can realize the automatic loading and unloading function of the battery box 9, and the battery box 9 can be loaded and unloaded in the large container only when the rotating rollers 3 are parallel to the auxiliary fork arms 22.

In order to provide power for the rotating roller 3, a power source is required, and as a preferred embodiment, the power device 4, as shown in fig. 1-3, includes a motor 41 and a speed reducer 42, the motor 41 and the speed reducer 42 are both fixedly disposed on one of the secondary yoke arms 22, a power output end of the motor 41 is in transmission connection with a power input end of the speed reducer 42, the motor 41 provides power, and the power reduced by the speed reducer 42 is applied to the rotating roller 3.

In order to transmit the power of the decelerator 42 to the rotating roller 3, we transmit the power through the transmission system 5, as a preferred embodiment, the transmission system 5, as shown in fig. 1 to 3, includes a driving wheel 51, a transmission gear 52 and a transmission chain 53; the driving wheel 51 is coaxially fixed with the power output end of the speed reducer 42, the transmission gear 52 is coaxially fixed with the rotating roller 3, the transmission chain 53 is in transmission connection with the driving wheel 51 and the transmission gear 52, the power reduced by the speed reducer 42 is transmitted to the rotating roller 3 through the driving wheel 51, the transmission gear 52 and the transmission chain 53, and the transmission efficiency of chain transmission is high.

Because a plurality of rotating rollers 3 are included, a power transmission mode is also needed among the rotating rollers 3, and as a preferred embodiment, an additional transmission system 6 is further included, wherein the additional transmission system 6 extends from one end of the transmission system 5 far away from the motor 41 to the direction far away from the motor 41 along the main fork arm 21; the additional transmission system 6, as shown in fig. 1-3, comprises an additional transmission chain 61 and an additional gear 62; the transmission gear 52 and the additional gear 62 are coaxially fixed with the rotating roller 3; the additional transmission chain 61 comprises a plurality of chains; at least one additional transmission chain 61 is in transmission connection with two adjacent additional gears 62; at least one additional transmission chain 61 is in transmission connection with two adjacent transmission gears 52, and the length of the whole containing frame 2 can be prolonged according to needs through the transmission power of the additional transmission chain 61 between the two adjacent transmission gears 52 and the two adjacent additional gears 62, so that containers of different models or sizes can be met.

In order to enable the above-described transmission, as shown in fig. 1 to 4, one end of the rotating roller 3 near the forklift arm body 1 is rotatably provided on the main fork arm 21, the other end passes through the other main fork arm 21, and the additional gear 62 and the transmission gear 52 are coaxially fixed, the additional gear 62 being located between the transmission gear 52 and the main fork arm 21.

A driven roller 7, as shown in fig. 1-3 and 5, the driven roller 7 comprising a plurality of driven rollers 7, the plurality of driven rollers 7 being in the same plane as the rotating roller 3 and being parallel to each other, the driven rollers 7 being uniformly disposed between the two main forks 21; two ends of the driven roller 7 are respectively rotatably arranged on the two main fork arms 21, the driven roller 7 reduces the friction force between the battery box 9 and the containing frame 2 in the assembling and disassembling process, the assembling and disassembling are more labor-saving, and the risk of safety accidents caused by the temperature rise of the battery box 9 due to friction is avoided.

The battery boxes 9 on the containing frame 2 are placed obliquely, the risk of falling is caused when the battery boxes are lifted, in addition, the difficulty of loading the battery boxes 9 into the container is increased, in order to position the battery boxes 9 on the containing frame 2, as a preferred embodiment, the battery boxes 9 are limited by the limiting bulges 8, and the limiting bulges 8 comprise end bulges 81 and side bulges 82 as shown in fig. 1-3 and fig. 6; the side protrusions 82 comprise a plurality of side protrusions 82, and the plurality of side protrusions 82 are arranged on the two main fork arms 21; the end protrusion 81 and the motor 41 are disposed on the same auxiliary yoke 22, and the side protrusion 82 is used for limiting the positions of both sides of the battery box 9, so the side protrusion 82 is disposed on the main yoke 21, and since the battery box 9 is assembled and disassembled from the position of one auxiliary yoke 22, wherein the motor 41 is mounted on one auxiliary yoke 22, the assembling and disassembling of the battery box 9 are affected, so the end protrusion 81 and the motor 41 are mounted on the same auxiliary yoke 22.

The use method of the battery box loading and unloading forklift platform comprises the following steps:

firstly, the battery box 9 is placed on the containing frame 2 from the side far away from the end part protrusion 81, the motor 41 is started, the power of the motor 41 sequentially passes through the speed reducer 42, the transmission system 5 and the additional transmission system 6 and then drives the rotating roller 3 to rotate, and the rotating roller 3 drives the battery box 9 to move along the length direction of the main fork arm 21 and finally reaches a fixed position under the limitation of the end part protrusion 81.

The main forklift arm 1 is externally connected with a power device, and the power device drives the containing frame 2 provided with the battery box 9 to reach the container mounting position.

At this moment, the motor 41 rotates reversely, the power of the motor 41 drives the rotating roller 3 to rotate reversely after passing through the speed reducer 42, the transmission system 5 and the additional transmission system 6 in sequence, the rotating roller 3 drives the battery box 9 to be separated from the containing frame 2 along the length direction of the main fork arm 21, and finally the battery box 9 is placed inside the container.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The battery box loading and unloading forklift platform comprises a forklift arm main body (1) and a containing frame (2);

the forklift arm main body (1) is arranged along the length direction of the containing frame (2) and is fixedly connected with one side of the containing frame (2);

the method is characterized in that: the device also comprises a rotating roller (3), a power device (4) and a transmission system (5);

the transmission system (5) is positioned on one side, away from the forklift arm main body (1), of the containing frame (2) and is arranged along the length direction of the containing frame (2);

the power device (4) is positioned at one end of the containing frame (2), and the power device (4) is in transmission connection with the transmission system (5);

the rotating roller (3) is rotatably arranged on the containing frame (2), and the transmission system (5) is in transmission connection with the rotating roller (3).

2. The battery box handling forklift platform of claim 1, wherein: the containing frame (2) comprises two main fork arms (21) which are parallel to each other and two auxiliary fork arms (22) which are parallel to each other;

two ends of the two auxiliary fork arms (22) are respectively fixed with the two main fork arms (21).

3. The battery box handling forklift platform of claim 2, wherein: the rotary rollers (3) comprise a plurality of rotary rollers (3), the rotary rollers (3) are uniformly arranged on the containing frame (2), and the rotary rollers (3) and the auxiliary fork arms (22) are arranged in parallel.

4. The battery box loading and unloading forklift platform of claim 2 or 3, wherein: the power device (4) comprises a motor (41) and a speed reducer (42), the motor (41) and the speed reducer (42) are both fixedly arranged on one of the auxiliary fork arms (22), and the power output end of the motor (41) is in transmission connection with the power input end of the speed reducer (42).

5. The battery box handling forklift platform of claim 4, wherein: the transmission system (5) comprises a driving wheel (51), a transmission gear (52) and a transmission chain (53);

the driving wheel (51) is coaxially fixed with the power output end of the speed reducer (42), the transmission gear (52) is coaxially fixed with the rotating roller (3), and the transmission chain (53) is in transmission connection with the driving wheel (51) and the transmission gear (52).

6. The battery box handling forklift platform of claim 5, wherein: the auxiliary transmission system (6) extends from one end of the transmission system (5) far away from the motor (41) to the direction far away from the motor (41) along the main fork arm (21);

the additional transmission system (6) comprises an additional transmission chain (61) and an additional gear (62);

the transmission gear (52) and the additional gear (62) are coaxially fixed with the rotating roller (3);

the additional transmission chain (61) comprises a plurality of chains;

at least one additional transmission chain (61) is in transmission connection with two adjacent additional gears (62);

at least one additional transmission chain (61) is in transmission connection with two adjacent transmission gears (52).

7. The battery box handling forklift platform of claim 2, wherein: also comprises a driven roller (7);

the driven roller (7) comprises a plurality of driven rollers (7), the driven rollers (7) and the rotating roller (3) are in the same plane and are parallel to each other, and the driven rollers (7) are uniformly arranged between the two main fork arms (21); two ends of the driven roller (7) are respectively and rotatably arranged on the two main fork arms (21).

8. The battery box handling forklift platform of claim 4, wherein: the device also comprises a limiting bulge (8);

the limiting bulge (8) comprises an end bulge (81) and a side bulge (82);

the side protrusions (82) comprise a plurality of side protrusions (82), and the side protrusions (82) are arranged on the two main fork arms (21);

the end part bulge (81) and the motor (41) are arranged on the same auxiliary fork arm (22).