WO2020047832A1

WO2020047832A1 - Auxiliary device for equipment loading and unloading

Info

Publication number: WO2020047832A1
Application number: PCT/CN2018/104591
Authority: WO
Inventors: 赵彦群; 杨荣富; 陈志武; 魏开云
Original assignee: 深圳迈瑞生物医疗电子股份有限公司; 深圳迈瑞科技有限公司
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2020-03-12
Also published as: CN112638798A; CN112638798B

Abstract

An auxiliary device (3) for equipment loading and unloading, comprising a support frame (31) and a rotating support (32), wherein the rotating support is rotatably mounted on the support frame. Under normal circumstances, equipment (5) is placed on a bottom frame (351) of the rotating support. During rotation, the equipment will gradually rise, tilt and be transferred to a side frame (321) so that the side frame supports the equipment. A first axis of rotation is arranged in the horizontal direction and is located at a set height. For example, the set height may be greater than or equal to the minimum height of a vehicle trunk. Therefore, when the side frame is rotated to the plane where the first axis of rotation is located, the equipment has been raised to the set height from the position where the bottom frame is located, thereby completing equipment lifting, which may facilitate the loading of the equipment into the vehicle trunk. To move the equipment from the vehicle trunk to the ground, the operation above may be performed in reverse. The present auxiliary device may be used to load and unload equipment more conveniently, thus reducing manpower.

Description

Equipment loading and unloading device

Technical field

The present application relates to a loading and unloading auxiliary device, particularly an auxiliary device used when loading and unloading medical equipment.

Background technique

Generally, when salespersons promote medical equipment to customers, they often need to carry the medical equipment to and from the agent and the customer multiple times for sample demonstration. However, some existing medical devices are relatively large and heavy, and usually require more than three people to load the device into a car. After being delivered to the customer, multiple people are required to remove the device. After the sample demonstration, multiple people are required to lift the device into the car. This makes a single customer sample demonstration need to configure at least 3 sales staff, resulting in redundancy of labor and increased labor costs. In addition, there are hidden dangers of work injuries such as sprains when multiple people are loading and unloading the equipment.

technical problem

The present application provides an equipment loading and unloading auxiliary device for assisting the loading and unloading of equipment and reducing the waste of manpower.

Technical solutions

In one embodiment, an equipment loading and unloading auxiliary device is provided, including:

Support frame

And a rotation bracket including a base frame for supporting the device when the device is in a normal position, and a side frame for supporting the device when the device is dumped, the bottom frame being connected to the side frame, and the rotation bracket It is rotatably mounted on the support frame and can be rotated relative to the support frame around a first rotation axis. The first rotation axis is set in a horizontal direction and is located at a set height.

In one embodiment, the rotating bracket is formed by the side frame and the supporting frame to form the rotating installation.

In one embodiment, the base frame is rotatably mounted on the side frame and can be rotated about a second rotation axis, and the second rotation axis is parallel to the first rotation axis, so that the base frame can be flipped to be stacked with the side frame. Shelves.

In one embodiment, the rotating bracket includes a hinge plate, the hinge plate is fixed on the base frame, and the side frame and the hinge plate form a rotary connection that rotates about a second rotation axis through a pin.

In one embodiment, the rotation bracket includes at least one rotation arm, the side frame is rotatably mounted on the rotation arm, and can rotate about a third rotation axis, and the third rotation axis is disposed in a vertical direction, and the rotation The arm is rotatably mounted on the support frame and is capable of rotating about the first rotation axis.

In one embodiment, the chassis is arranged in a horizontal direction, and the side chassis is disposed on one side of the chassis in a vertical direction.

In one embodiment, a first roller is provided at the junction of the base frame and the side frame, and the rotation axis of the first roller is parallel to the first rotation axis, so that the first roller rotates around the first in the rotating bracket. When the axis rotates, a rolling support is formed for the rotating support.

In one embodiment, the base frame is suspended, and a vertical distance from an outer edge of a side of the base frame corresponding to the side frame to the first rotation axis is a first distance, and a plane for placing a support frame to the The vertical distance between the first rotation axes is a second distance, and the first distance is smaller than the second distance.

In one embodiment, the rotating bracket further includes a guide plate inclined downward from the chassis, and the guide plate is rotatably connected to a side of the chassis away from the side frame, and is capable of rotating about a fourth rotation axis. The fourth rotation axis is arranged in parallel with the first rotation axis, so that the guide plate can be turned around the fourth rotation axis to be stacked and stored with the chassis.

In one embodiment, the side frame is provided with at least one second roller for forming rolling support for the rotating support when the side frame supports the device.

In one embodiment, the support frame includes at least one support arm disposed vertically, and the rotation bracket is mounted on the support arm in a manner of rotating around a first rotation axis.

In one embodiment, the support arm includes a lifting base and a lifting column, and the lifting column is movably mounted on the lifting base in a manner capable of lifting in a vertical direction, and a self-lock is provided between the lifting column and the lifting base. A mechanism for stopping the lifting column at a set position.

In one embodiment, the support frame further includes a support base, and the support arm is mounted on the support base.

In one embodiment, the support base includes a second support and a first support, and the second support and the first support are both distributed on the same horizontal plane and form a support structure.

An embodiment further includes an adapter plate, the first support is fixedly connected to the adapter plate, and the adapter plate is hingedly mounted on the second support and is capable of rotating about a fifth rotation axis. The five rotation axes are arranged in a vertical direction, so that the adapter plate and the first support can be turned around the fifth rotation axis to be stacked with the second support.

In one embodiment, the support arm is fixedly mounted on the first support, and the second support is rotatably mounted on the first support and can be rotated about a sixth rotation axis, so that the second support can be It is turned around the sixth rotation axis to be stacked with the support arm.

In one embodiment, there are two support arms, which are respectively arranged on both sides of the rotation support, and the rotation support is rotatably connected to the two support arms at the same time.

In one embodiment, the support frame includes a third roller to enable the support frame to move.

Beneficial effect

According to the equipment loading and unloading auxiliary device of the above embodiment, the rotation bracket is rotatably mounted on the support frame. Taking the equipment from the ground to the trunk as an example, under normal circumstances, the equipment is placed on the base of the rotating bracket, and at this time, the rotating bracket and the equipment on it can be rotated upwards about the first rotation axis. During the rotation, the device will gradually rise and be tilted and transferred to the side frame, which is supported by the side frame. Since the first rotation axis is disposed in a horizontal direction and is located at a set height of the support frame, for example, the set height may be greater than or equal to the minimum height of the trunk. After the side frame has been rotated to the plane where the first axis of rotation is located, the equipment has been raised from the position of the original chassis to the set height, so that the equipment is lifted, and then the equipment can be more conveniently loaded into the rear of the vehicle. Inside the box. To move the equipment from the trunk to the ground, reverse the operation in the above order. The auxiliary device can be used to more conveniently load and unload equipment and save manpower.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of an equipment loading and unloading auxiliary device according to an embodiment of the present application; FIG.

2 is a schematic diagram after the device is normally placed in the device shown in FIG. 1;

FIG. 3 is a schematic diagram of using the device shown in FIG. 1 to raise the equipment; FIG.

4 is a schematic diagram of using the device shown in FIG. 1 to load equipment from the ground into a trunk;

5 is a schematic diagram of taking the device from the trunk to the ground by using the device shown in FIG. 1;

FIG. 6 is an exploded view of an equipment loading and unloading auxiliary device in an embodiment of the present application; FIG.

FIG. 7 is a schematic diagram of folding storage of the equipment loading and unloading auxiliary device according to an embodiment of the present application; FIG.

8 is a schematic structural diagram of an equipment loading and unloading auxiliary device according to an embodiment of the present application;

9 is a schematic diagram after the device is normally placed in the device shown in FIG. 8;

FIG. 10 is a schematic diagram of raising the equipment by using the device shown in FIG. 8; FIG.

11 is an exploded view of an equipment loading and unloading auxiliary device in an embodiment of the present application;

FIG. 12 is a schematic diagram of folding storage of an equipment loading and unloading auxiliary device according to an embodiment of the present application.

Embodiments of the invention

detailed description

The present invention will be further described in detail below through specific embodiments in combination with the accompanying drawings. In the different embodiments, similar elements are labeled with associated similar elements. In the following embodiments, many details are described so that the present application can be better understood. However, those skilled in the art can effortlessly realize that some of these features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to this application are not shown or described in the description. This is to prevent the core part of this application from being overwhelmed by excessive descriptions. For those skilled in the art, these are described in detail. The related operations are not necessary, they can fully understand the related operations according to the description in the description and the general technical knowledge in the field.

In addition, the features, operations, or features described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can also be sequentially swapped or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the description and drawings are only for clearly describing a certain embodiment, and are not meant to be a necessary order, unless otherwise stated that a certain order must be followed.

The serial numbers of components in this article, such as "first", "second", etc., are only used to distinguish the described objects and do not have any order or technical meaning. The terms “connection” and “connection” in this application include direct and indirect connections (connections) unless otherwise specified.

In one embodiment, an equipment loading and unloading assisting device is provided, which is used for loading and unloading equipment, and is particularly convenient for transferring equipment between two positions having a height difference. This embodiment is mainly described by taking the loading and unloading of medical equipment as an example. However, it is clear that the equipment loading and unloading auxiliary device can also be applied to the loading and unloading of other mechanical equipment.

Please refer to FIGS. 1-3. The equipment loading and unloading auxiliary device 3 (hereinafter referred to as the auxiliary device 3) includes a support frame 31 and a rotating support 32.

The supporting frame 31 is used for supporting the rotating bracket 32. The rotating bracket 32 includes a base frame 351 for supporting the device 5 when the device 5 is in a normal position, and a side frame 321 for supporting the device 5 when the device 5 is tilted. The normal position refers to the position where the device 5 is placed according to the normal use state. At this time, the device 5 is mainly supported by the chassis 351. The chassis 351 is connected to the side frame 321. The rotation bracket 32 is rotatably mounted on the support frame 31 and is capable of rotating around a first rotation axis. The first rotation axis is disposed in a horizontal direction and is located at a set height. For example, when the support frame is placed on the ground, the first rotation axis is located at a set height with respect to the ground. Here, setting the first rotation axis in the horizontal direction does not necessarily mean setting in the absolute horizontal direction, and also includes setting in the substantially horizontal direction.

Here is an example of loading the device 5 from the ground into the trunk. Please refer to FIGS. 1, 2 and 4. Under normal circumstances, the device 5 is placed on the chassis 351 of the rotating support 32. The chassis 351 mainly functions to support the device 5. In order to reduce the displacement during the transportation of the device 5, the center of gravity of the device 5 and the first axis of rotation may preferably be substantially coincident.

Please refer to FIGS. 1, 3 and 4, when the device 5 needs to be lifted, the rotating support 32 and the device 5 on the first rotating axis can be rotated upward. During the rotation, the device 5 will gradually rise and be tilted and transferred to the side frame 321, and the side frame 321 will support the device 5. As shown in FIG. 4, since the first rotation axis is arranged in a horizontal direction and is located at a set height, the set height is related to the height that the device 5 needs to be raised, for example, the set height may be greater than or equal to the minimum height of the trunk. When the side frame 321 is rotated to a substantially horizontal position, the device 5 has been raised from the position of the original chassis 351 to a set height, so that the lifting of the device 5 is completed, and then the device 5 can be more conveniently installed. Into the trunk. After the device 5 is installed in the trunk, the support frame 31 can also be rotated to store it in the trunk as well.

Please refer to FIG. 5, when the equipment 5 is to be moved from the trunk to the ground, the operation can be reversed in the above order. First rotate the support frame 31 in the opposite direction to make the support frame 31 contact the ground or other supporting platforms, and then rotate the rotation support 32 and the device 5 downwards, and finally move the device 5 from the side frame 321 to the bottom frame 351. The device 5 is close enough to the ground or other supporting platform, and the device 5 can be easily removed from the chassis 351.

The auxiliary device 3 can be more convenient to load and unload the equipment 5, especially to transport the bulky equipment 5 between two positions with different heights, which can greatly save manpower and reduce the number of accompanying persons. Basically, one person can carry out the transportation of the entire device 5.

Further, please refer to FIG. 1. In one embodiment, the rotating bracket 32 forms the above-mentioned rotating installation through the side frame 321 and the supporting frame 31. Because the side frame 321 is arranged vertically, it can be more easily assembled with the support frame 31, and the structure of the device can also be simplified.

Of course, in some embodiments, it is also feasible to carry out a rotational connection between the support frame 31 and a component formed by extending from the base frame 351.

The base frame 351 and the side frame 321 are configured to effectively support the device 5. The base frame 351 and the side frame 321 can be a plate-like structure. Side frame.

Please refer to FIGS. 1, 6 and 7. In one embodiment, the base frame 351 is rotatably mounted on the side frame 321 and is capable of rotating about a second rotation axis. The second rotation axis is disposed in a horizontal direction and is parallel to the first rotation axis, so that the bottom frame 351 can be flipped to be stacked and stored with the side frame 321. When the equipment loading and unloading auxiliary device 3 is not used, as shown in FIG. 7, the base frame 351 can be turned along the second rotation axis, and finally folded to the position of the side frame 321 to reduce the volume of the entire device for storage.

Specifically, please refer to FIGS. 1 and 6. In one embodiment, in order to realize the rotational connection of the bottom frame 351 and the side frame 321, the rotation support 32 includes a hinge plate 352. The hinge plate 352 is fixed on the base frame 351. The side frame 321 and the hinge plate 352 form a rotational connection that rotates about the second rotation axis through the pin 353.

Please continue to refer to FIGS. 1 and 6, the hinge plate 352 has a groove-shaped mounting cavity, the legs on the side frame 321 are inserted into the mounting cavity, and the pins 353 pass through both sides of the mounting cavity and into the mounting cavity at the same time. The legs of the side frame 321 form a hinge. Of course, the rotary connection structure shown in FIGS. 1 and 6 can also be replaced by other forms of rotary connection structure.

Further, in order to facilitate the storage of the auxiliary device 3, please refer to FIGS. 1, 6 and 7. In one embodiment, the rotating bracket 32 includes at least one rotating arm 364. The side frame 321 is rotatably mounted on the rotation arm 364 and is capable of rotating around a third rotation axis. The third rotation axis is provided in a vertical direction. The rotating arm 364 is rotatably mounted on the support frame 31 and is capable of rotating about a first rotation axis.

The side frame 321 and even the entire rotation bracket 32 are mainly connected to the support frame 31 through the rotation arm 364. In an embodiment, please refer to FIG. 6, the rotating arm 364 is fixed with the side frame 321, and is in phase relation with the rotating shaft 363 of the supporting frame 31 through a nut 366, a washer 367, a slip ring 365, a washer 368, and a nut 369 It is connected to ensure that the rotation bracket 32 can rotate smoothly relative to the support frame 31 about the first rotation axis.

Please refer to FIG. 7. After the rotation arm 364 is adopted, when the auxiliary device 3 is not in use, the side frame 321 and the bottom frame 351 can be rotated together with the third rotation axis to be stored on the support frame 31, such as The supporting arm 36 of the supporting frame 31 further reduces the volume of the auxiliary device 3.

Further, please refer to FIGS. 1 and 6. In one embodiment, the chassis 351 is tiled substantially horizontally, and the side frame 321 is arranged on one side of the chassis 351 substantially vertically. Alternatively, the side frame 321 may be extended upward from other positions of the base frame 351.

Please refer to FIG. 2, after the device 5 is placed on the base frame 351, under normal circumstances, the device 5 is mainly supported on the base frame 351. In some cases, the side frame 321 may also support the device 5 to a certain extent at this time. Please refer to FIG. 3, when the turning bracket 32 is turned over, since the side frame 321 is disposed on one side of the base frame 351, the center of gravity of the device 5 will be naturally transferred to the side frame 321, so that the side frame 321 mainly supports the device 5.

Further, please refer to FIGS. 1, 4 and 6. In one embodiment, a first roller 354 is provided at a junction between the bottom frame 351 and the side frame 321. The rotation axis of the first roller 354 is parallel to the first rotation axis, so that the first roller 354 forms rolling support for the rotation bracket 32 when the rotation bracket 32 rotates around the first rotation axis. When the chassis 351 is flipped up or down, the first roller 354 can contact the ground to form a support, thereby reducing the user's force for turning the turning bracket 32 and the device 5 and allowing the user to use less force. The turning support 32 and the device 5 are realized.

Of course, in some other embodiments, the base frame 351 can also be suspended, and the vertical distance from the outer edge of the side of the base frame 351 corresponding to the side frame 321 to the first rotation axis is the first distance for placement. The distance from the plane of the support frame 31 (such as the ground or other support platform) to the first rotation axis is a second distance, and the first distance is less than the second distance to ensure that the rotation of the rotation bracket 32 will not cause the upper frame 351 and the The corresponding side of the side frame 321 touches the ground and hinders rotation.

Further, please refer to FIGS. 1, 4, 5 and 6. In one embodiment, the side frame 321 is provided with at least one second roller 324 for forming rolling support for the rotating bracket 32 when the side frame 321 supports the device 5. . When the rotating support 32 is turned over to use the side frame 321 as the main supporting structure of the device 5, the second roller 324 can ensure that the side frame 321 and the device 5 on the side frame 321 can move on the corresponding plane, such as in the trunk of a car. The force exerted by the operator to move the auxiliary device 3 and the device 5 can be greatly saved, and it can be further ensured that the auxiliary device 3 can be operated by a single person.

On the other hand, under normal circumstances, the support frame 31 may have a structure that enables the entire equipment loading and unloading auxiliary device 3 to be stably placed on the ground or other platforms without being affected by external forces, such as the structure shown in FIGS. 1 and 8. However, in some embodiments, the support frame 31 can also be used as the rotation mounting base of the rotation bracket 32 to provide a support for the rotation of the rotation bracket 32, but it is not required that the support frame 31 can be independently and stably placed on the ground. Or other supporting platform functions, at this time, the support frame 31 can be kept stable by the external force of the operator, thereby completing the transportation of the equipment 5 by the rotating bracket 32. For example, to be more extreme, the support frame 31 may be one or more vertical support columns, which cannot be vertically placed on the ground or other platforms, but can be kept stable by the external force of the operator.

For example, please refer to FIG. 1. In one embodiment, the support frame 31 includes at least one support arm 36 disposed vertically, and the rotation bracket 32 is mounted on the support arm 36 in a manner of rotating about a first rotation axis.

Specifically, the rotating bracket 32 may form a rotational connection with the supporting arm 36 by using the above-mentioned rotating arm 364 and its additional components.

The rotating arm 364 may be a fixed-height structure, or a lifting structure capable of lifting and lowering in a vertical direction.

Please refer to FIGS. 3 and 6. In one embodiment, the support arm 36 includes a lifting base 361 and a lifting column 362. The lifting column 362 is movably mounted on the lifting base 361 so as to be capable of lifting and lowering in the vertical direction. A self-locking mechanism is provided between the lifting column 362 and the lifting base 361 to stop the lifting column 362 at a set position. The rotating bracket 32 is rotatably mounted on the lifting column 362, for example, on a rotating shaft 363 fixed to the lifting column 362.

Please continue to refer to FIG. 6, the lifting base 361 may be a hollow columnar structure, and the lifting column 362 is installed in the columnar structure. The self-locking mechanism can be automatically locked in sections during the lifting process of the lifting column 362. For example, a lifting sliding support, a ratchet sliding support, or the like can be selected.

The support arm 36 with a lifting function can change the height of the first rotation axis according to needs during the rotation of the rotation support 32 to meet certain requirements. For example, when the chassis 351 is rotated, the side of the chassis 351 corresponding to the side frame 321 easily touches the ground. At this time, the position of the chassis 351 can be adjusted by the support arm 36, thereby preventing the chassis 351 from hitting the ground and hindering the rotation of the bracket. 32 sports.

In addition, it is preferable that the supporting frame 31 has a structure capable of being stably placed on the ground or other supporting platforms. For example, the support frame 31 further includes a support base, and the support arm 36 is mounted on the support base.

Please refer to FIGS. 1 and 6, the support base includes a first support 381 and a second support 382. The second support 382 and the first support 381 are both distributed on the same horizontal plane and form a supporting structure. This support structure can stably support the rotating support 32, and basically does not require an operator to apply external force to assist. The second support 382 and the first support 381 may form an angled distribution, for example, the angled angle may be approximately 90 °.

In order to further reduce the space occupied by the auxiliary device 3 during storage, an embodiment further includes an adapter plate 385. The first support 381 is fixedly connected to the adapter plate 385, and the adapter plate 385 is hingedly mounted on the second support 382 and is capable of rotating about the fifth rotation axis. The fifth rotation axis is disposed in the vertical direction, so that the adapter plate 385 and the first support 381 can be turned around the fifth rotation axis to be stacked and stored with the second support 382.

Specifically, please refer to FIGS. 1 and 6, the adapter plate 385 is fixed on the first support 381 and is rotatably connected to the second support 382 through a rotating shaft 373. At the same time, the adapter plate 385 and the second support 382 are also provided with a bolt hole separated from the position of the rotating shaft 373 for installing the latch 372, so that the second support 382, the adapter plate 385, and the first support 381 can be fixed in the position shown in Figure 1.

Further, the supporting arm 36 may be one or more. For example, the auxiliary device 3 shown in FIG. 1 has a supporting arm 36. When there are two support arms 36, in one embodiment, the two support arms 36 may be separately disposed on both sides of the rotation support 32, and the rotation support 32 is rotatably connected to the two support arms 36 at the same time.

Please refer to FIGS. 1 and 6. In order to facilitate the movement of the auxiliary device 3, in an embodiment, the support frame 31 includes third rollers 391, 392, and 393 to enable the support frame 31 to move. The third rollers 391, 392, and 393 can be mounted on the second support 382 and the first support 381 to form rolling support for the support frame 31.

The auxiliary device 3 shown in this embodiment can not only facilitate the transportation of the equipment between two positions of different heights, reduce the demand for labor, but also can be conveniently stored when not in use, without occupying too much space. Easy to carry after.

In one embodiment, another equipment loading and unloading assisting device is provided.

Please refer to FIGS. 8-12. One of the differences between the equipment loading and unloading auxiliary device (hereinafter referred to as the auxiliary device) provided in this embodiment and the structure shown in Embodiment 1 lies in:

The support arm 36 adopts a fixed-height structure, and the base frame 351 can also be suspended. The straight line distance from the outer edge of the side of the base frame 351 corresponding to the side frame 321 to the first rotation axis is smaller than the first rotation axis to the support frame 31. The distance of the plane (such as the ground or other supporting platform) is used to ensure that the rotation of the rotating bracket 32 will not cause the side of the base frame 351 corresponding to the side frame 321 to touch the ground and hinder rotation.

In addition, please refer to FIGS. 8-12. In the auxiliary device provided in this embodiment, the rotating bracket 32 further includes a guide plate 352 disposed obliquely downward from the base frame 351. The guide plate 352 is rotatably connected to a side of the bottom frame 351 away from the side frame 321 and is capable of rotating about a fourth rotation axis. The fourth rotation axis is disposed in parallel with the first rotation axis, so that the guide plate 352 can be turned around the fourth rotation axis to be stacked and stored with the chassis 351. The device 5 can easily enter and exit the chassis 351 through the guide plate 352.

Please refer to FIG. 12, when the auxiliary device 3 is stored, the guide plate 352 can be turned around the fourth rotation axis to be parallel to the base frame 351.

Please continue to refer to FIGS. 10 and 11. In the auxiliary device shown in this embodiment, when there are two support arms 36, in one embodiment, the two support arms 36 may be separately disposed on both sides of the rotation bracket 32 to rotate. The bracket 32 is rotatably connected to the two support arms 36 at the same time. The design of the two support arms 36 can ensure that the center of gravity of the rotating support 32 is located between the two support arms 36 when the support frame 31 rotates relative to the support frame 31, and therefore has better stability.

Further, different from the structure of the support frame 31 shown in Embodiment 1, please refer to FIGS. 10 and 11. The support arm 36 is fixedly mounted on the first support 381, and the second support 382 is rotatably mounted on the first support. 381 and can be rotated around the sixth rotation axis, so that the second support 382 can be turned around the sixth rotation axis to be stacked with the support arm 36. During storage, the second support 382 can be turned upwards, so as to be stored together with the base frame 351 and the guide plate 352, thereby further reducing the volume of the auxiliary device 3.

Further, please refer to FIGS. 10 and 11. In one embodiment, the roller adapter blocks 483 and 487 are fixed on the first support 381, and the fourth roller 484 and 488 are fixed on the roller adapter blocks 483 and 487. . When the auxiliary device is in the storage state, the operator can lift the auxiliary device and use the fourth rollers 484 and 488 to assist the movement of the device.

Further, please continue to refer to FIGS. 10 and 11. In one embodiment, as another example, the rotating arm 364 is fixed to the side frame 321 and passes through the bushings 464 and 469, the bearings 462 and 467, and the bearing. 461, 466 are rotatably connected to the support arm 36.

Zh

The above uses specific examples to illustrate the present invention, but is only used to help understand the present invention, and is not intended to limit the present invention. For those of ordinary skill in the art, according to the idea of the present invention, changes can be made to the above specific implementations.

Claims

An equipment loading and unloading auxiliary device, comprising:

Support frame

And a rotation bracket including a base frame for supporting the device when the device is in a normal position, and a side frame for supporting the device when the device is dumped, the bottom frame being connected to the side frame, and the rotation bracket It is rotatably mounted on the support frame and can be rotated relative to the support frame around a first rotation axis. The first rotation axis is set in a horizontal direction and is located at a set height.
The equipment loading and unloading auxiliary device according to claim 1, wherein the rotation bracket forms the rotation installation by a side frame and a support frame.
The equipment loading and unloading auxiliary device according to claim 2, wherein the chassis is rotatably mounted on the side frame and can be rotated about a second rotation axis, and the second rotation axis is parallel to the first rotation axis, so that The bottom frame can be turned over and stored side by side with the side frame.
The equipment loading and unloading auxiliary device according to claim 3, wherein the rotation bracket comprises a hinge plate, the hinge plate is fixed on the chassis, and the side frame and the hinge plate are formed around the second rotation axis by a pin. Rotating rotary connection.
The equipment loading and unloading auxiliary device according to any one of claims 2-4, wherein the rotation bracket comprises at least one rotation arm, and the side frame is rotatably mounted on the rotation arm and is capable of rotating about a third rotation axis The third rotation axis is provided in a vertical direction, and the rotation arm is rotatably mounted on the support frame and is capable of rotating around the first rotation axis.
The auxiliary device for loading and unloading equipment according to any one of claims 1 to 5, wherein the chassis is arranged in a flat direction in a horizontal direction, and the side chassis is disposed in a side of the chassis in a vertical direction.
The equipment loading and unloading auxiliary device according to claim 6, wherein a first roller is provided at the junction of the bottom frame and the side frame, and the rotation axis of the first roller is parallel to the first rotation axis, so that The first roller forms rolling support for the rotating support when the rotating support rotates about the first rotation axis.
The equipment loading and unloading auxiliary device according to claim 6, wherein the chassis is suspended, and a vertical distance from an outer edge of a side of the chassis corresponding to a side chassis to a first rotation axis is a first distance The vertical distance between the plane on which the support frame is placed and the first rotation axis is a second distance, and the first distance is less than the second distance.
The equipment loading and unloading auxiliary device according to any one of claims 6 to 8, wherein the rotating bracket further comprises a guide plate inclined downward from the chassis, and the guide plate is rotatably connected to the chassis to be away from the chassis. One side of the side frame is capable of rotating about a fourth rotation axis, and the fourth rotation axis is disposed in parallel with the first rotation axis, so that the guide plate can be turned around the fourth rotation axis to be stacked and stored with the chassis.
The equipment loading and unloading auxiliary device according to any one of claims 1 to 9, wherein the side frame is provided with at least one second roller for forming rolling support for the rotating bracket when the side frame supports the device .
The equipment loading and unloading auxiliary device according to any one of claims 1 to 10, wherein the support frame includes at least one support arm arranged vertically, and the rotation bracket is installed in a manner to rotate about a first rotation axis On the support arm.
The equipment loading and unloading assisting device according to claim 11, wherein the support arm comprises a lifting base and a lifting column, and the lifting column is movably installed on the lifting base in a manner capable of lifting in a vertical direction. A self-locking mechanism is provided between the lifting column and the lifting base, so as to stop the lifting column at a set position.
The equipment loading and unloading auxiliary device according to claim 11 or 12, wherein the support frame further comprises a support base, and the support arm is mounted on the support base.
The equipment loading and unloading auxiliary device according to claim 13, wherein the support base comprises a first support and a second support, and the first support and the second support are both distributed on the same horizontal plane and form a support. structure.
The equipment loading and unloading auxiliary device according to claim 14, further comprising an adapter plate, the first support is fixedly connected to the adapter plate, and the adapter plate is hingedly installed on the second support, and It can rotate around a fifth rotation axis, and the fifth rotation axis is arranged in a vertical direction, so that the adapter plate and the first support can be turned around the fifth rotation axis to be stacked with the second support.
The equipment loading and unloading auxiliary device according to claim 14, wherein the support arm is fixedly mounted on the first support, and the second support is rotatably mounted on the first support and is capable of rotating around the sixth support. The axis is rotated, so that the second support can be turned around the sixth rotation axis to be stacked with the support arm.
The equipment loading and unloading auxiliary device according to any one of claims 11 to 16, wherein there are two support arms, which are arranged on both sides of the rotating support, and the rotating support is simultaneously connected with the two supporting arms. Turn the connection.
The equipment loading and unloading auxiliary device according to any one of claims 1 to 17, wherein the support frame includes a third roller for enabling the support frame to move.