Electric suspension lifting equipment

Abstract

The utility model discloses electric hanging and lifting equipment, which relates to the technical field of clothes hanging and lifting and comprises a connecting frame, and a rail is arranged on one side of the connecting frame. The synchronous belt transmission piece is arranged in the connecting frame, the synchronous belt transmission piece at least comprises belt wheels which are arranged in the track in an up-down rotating mode, and a belt is wound around the two belt wheels; the clothes storage piece is connected to the belt; the driving mechanism at least comprises a first meshing gear capable of rotating forwards and backwards; the adjustable-speed motor drives the first meshing gear and the second meshing gear to rotate and drives the belt pulley coaxially arranged with the second meshing gear to rotate, and the belt wound on the belt pulley can rotate up and down in the rotating process of the belt pulley, so that the clothes storage piece is driven to be adjusted in height. Therefore, the clothes can be conveniently transferred from a low position to a high position, and the clothes hanger is small in occupied space and low in use cost.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing hanging and lifting, in particular to an electric hanging and lifting device. Background Art

[0002] In the current home and commercial environment, the demand for hanging and lifting clothes is becoming increasingly prominent, especially in some special scenarios, such as transferring clothes from the first floor to the second floor, or from the ground to high hanging rods and racks. However, there is almost no equipment on the market that meets such needs, which forces users to rely on traditional manual methods, such as climbing ladders, taking stairs, or using multiple robotic arms and manipulators to complete the lifting of clothes.

[0003] Traditional manual methods have many inconveniences when hanging and lifting clothes. First, for heavier clothes or a large amount of clothes, manual handling is not only laborious, but also poses a safety hazard. Secondly, for lifting clothes on high floors, the manual method is inefficient, especially in commercial places such as clothing stores or dry cleaners, where a large number of clothes need to be lifted frequently, which undoubtedly increases a lot of workload. If a robotic arm and a robotic arm are used in conjunction to lift clothes, it will undoubtedly increase the cost of use and require a large space during installation. Utility Model Content

[0004] The purpose of the utility model is to provide an electric suspension lifting device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides a connecting frame, a track is opened on one side of the connecting frame; a synchronous belt transmission component is arranged in the connecting frame, and the synchronous belt transmission component at least includes a pulley arranged in the track for rotating up and down, and a belt is wound around the two pulleys; a clothing storage component is connected to the belt; and a driving mechanism, the driving mechanism at least includes a first meshing gear that can rotate forward and reverse, and a second meshing gear matching the first meshing gear is coaxially arranged on the pulley.

[0006] Furthermore, the rotation axis of the first meshing gear is located on a vertical connection line of the rotation axes of the two pulleys, and the first meshing gear is located below the pulley.

[0007] Furthermore, the clothing storage unit includes a mounting portion, which is disposed in the track and connected to the belt and moves up and down with the transmission of the belt; and a clothes hanging portion, which is connected to the mounting portion and is disposed perpendicular to the extension direction of the track.

[0008] Furthermore, the mounting portion includes a mounting seat, which is arranged inside the track and can move up and down along the extension direction of the track; a plurality of pulleys, which are arranged in pairs on the mounting seat, and the belt passes through the pulleys in sequence.

[0009] Furthermore, the number of the plurality of pulleys is four, and the four pulleys are symmetrically arranged on the mounting seat in pairs, and each pulley distributed on the left and right is in point contact with the side wall of the track respectively.

[0010] Further, the two pulleys in each set have different diameters, with the pulley of larger diameter making point contact with the inside of the track.

[0011] Furthermore, the driving mechanism also includes two sprockets arranged up and down and transmitted by a chain, wherein the first meshing gear is arranged on the sprocket located above; and a speed regulating motor, wherein the driving shaft of the motor is connected to the axle of one of the sprockets.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The belt is driven to rotate by the first meshing gear and the second meshing gear, so that the height of the clothing storage piece connected to the belt can be adjusted. The use of gears to drive the belt to rotate can ensure the accuracy and efficiency of the lifting action and reduce the loss of energy in the transmission process. At the same time, by adjusting the ratio of the number of teeth of the gears, it can ensure that the clothing storage piece maintains a stable motion trajectory and speed during the lifting process, thereby achieving a smooth and accurate lifting function.

[0014] 2. By setting up multiple pulleys to increase the contact area with the belt, the pressure of the belt on the installation part is dispersed, which improves the overall stability. At the same time, the transmission ratio is improved by utilizing the characteristic of small friction of the pulley. By setting the pulleys distributed on the left and right to point contact with the side wall of the track, the shaking and deviation can be effectively reduced to ensure the stability during the lifting process.

[0015] 3. By setting the diameters of each group of two pulleys to be different, the pulley with a larger diameter is in point contact with the inner side of the track; by utilizing the characteristics of the pulley with a larger diameter having a larger contact area and stronger supporting capacity, by making it in point contact with the inner side of the track, the weight from the belt and the mounted items can be more effectively dispersed and carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an electric suspension lifting device of the utility model;

[0017] Figure 2 The utility model is a schematic diagram of a folded state of a hanging rod in an electric suspension lifting device.

[0018] In the figure: 1. connecting frame; 2. synchronous belt transmission part; 3. clothing storage part; 4. pulley; 5. second meshing gear; 6. chain; 7. speed regulating motor; 8. mounting base; 9. mounting seat; 10. first meshing gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 The utility model provides a technical solution: comprising a connection frame 1, a track is provided on one side of the connection frame 1; a synchronous belt transmission member 2 is arranged in the connection frame 1, the synchronous belt transmission member 2 at least comprises a pulley arranged in the track for vertical rotation, and a belt is wound around the two pulleys; a clothing storage member 3 is connected to the belt; a driving mechanism, the driving mechanism at least comprises a first meshing gear 10 that can rotate forward and backward, and a second meshing gear 5 matching the first meshing gear 10 is coaxially arranged on the pulley;

[0021] During specific implementation, the first meshing gear 10 can drive the second meshing gear 5 to rotate. When the second meshing gear 5 rotates, it can also drive the coaxially arranged pulley to rotate. During the rotation of the pulley, the belt wrapped around the pulley can rotate up and down. When the belt rotates up and down, it can drive the clothing storage part 3 to adjust the height, thereby facilitating the adjustment of the hanging height of the clothing. The combination of the second meshing gear 5 and the belt drive in this setting ensures the stability and precision during the lifting process, and the device occupies a small space and has a low cost of use.

[0022] Furthermore, the rotation axis of the first meshing gear 10 is on the vertical connecting line of the rotation axes of the two pulleys, and the first meshing gear 10 is located below the pulley; placing the first meshing gear 10 below the pulley can better utilize the vertical space, making the overall structure more compact, reducing the footprint, and facilitating installation and use in a limited space. At the same time, since the rotation axis of the first meshing gear 10 and the rotation axis of the pulley are on the same vertical line, the transmission torque can be directly and efficiently transmitted to the pulley, reducing energy loss in the transmission process and improving transmission efficiency.

[0023] Furthermore, the clothing storage part 3 includes a mounting part, which is arranged in the track and connected to the belt, and moves up and down with the transmission of the belt; a hanging part, which is connected to the mounting part and is arranged perpendicular to the extension direction of the track;

[0024] During specific implementation, the provided installation part facilitates the adjustment of the height of clothes up and down as needed, and the hanging part facilitates the hanging of clothes. Compared with the horizontal hanging of clothes, the vertical layout can save ground space and provide more hanging space, thereby improving the utilization rate of the wardrobe or storage space.

[0025] Furthermore, the mounting part includes a mounting seat 9, which is arranged inside the track and can move up and down along the extension direction of the track; a plurality of pulleys 4, which are arranged in pairs on the mounting seat 9, and the belt passes through the pulleys 4 in sequence;

[0026] In specific implementation, the provision of multiple pulleys 4 can increase the contact area with the belt, thereby dispersing the pressure of the belt on the installation part and improving the overall stability. At the same time, the pulley 4 has the characteristics of small rolling friction and flexible rotation, which helps to reduce friction loss and improve transmission efficiency. Secondly, the pulley 4 can also bear and disperse the weight of the clothes to a certain extent, thereby enhancing the load-bearing capacity of the installation part.

[0027] Furthermore, the number of the multiple pulleys 4 is four, and the four pulleys 4 are symmetrically arranged in pairs on the mounting seat 9, and the pulleys 4 distributed on the left and right are respectively in point contact with the side walls of the track; the four pulleys 4 are symmetrically arranged in pairs on the upper and lower sides, so that the movement of the mounting part on the track is more stable. This arrangement can effectively reduce shaking and deviation, and ensure stability during the lifting process.

[0028] Furthermore, the diameters of the two pulleys 4 in each group are different, and the pulley 4 with a larger diameter is in point contact with the inner side of the track; in this arrangement, since the pulley 4 with a larger diameter has a larger contact area and a stronger supporting capacity, the weight from the belt and the mounted items can be more effectively dispersed and carried by making it in point contact with the inner side of the track.

[0029] Furthermore, the driving mechanism also includes two sprockets, which are arranged up and down and transmitted through a chain 6. The first meshing gear 10 is arranged on the sprocket located above; a speed regulating motor 7, whose driving shaft is connected to the axle of one of the sprockets; this arrangement facilitates driving the second meshing gear 5 to rotate, providing a driving source for the rotation of the second meshing gear 5.

[0030] Specifically, the bottom of the connecting frame 1 is connected to a mounting base 8, and the speed regulating motor 7 is connected in the mounting base 8. An mounting cavity is opened in the mounting base 8 for the speed regulating motor 7 to be installed. The bottom of the mounting base 8 can be connected to a fixing plate and fixed to the ground by bolts, thereby improving the stability of the device during use.

[0031] Working principle: When clothes need to be transferred from a low place to a high place:

[0032] The first meshing gear 10 can drive the second meshing gear 5 to rotate. When the second meshing gear 5 rotates, it can also drive the coaxial pulley to rotate. During the rotation of the pulley, the belt wrapped around the pulley can rotate up and down. When the belt rotates up and down, it can drive the clothing storage part 3 to adjust the height, thereby facilitating the transfer of clothing from a low place to a high place. In this process, the combination of the second meshing gear 5 and the belt drive ensures the stability and accuracy of the lifting process. The device occupies a small space and has a low cost of use.

Claims

1. An electric suspension lifting device, characterized in that: It comprises a connection frame (1), one side of the connection frame (1) is provided with a track; A synchronous belt transmission member (2) is arranged in the connection frame (1), and the synchronous belt transmission member (2) comprises at least a pulley arranged in a track for vertical rotation, and belts are wound around the two pulleys; A clothing storage part (3) connected to the belt; The driving mechanism comprises at least a first meshing gear (10) which can rotate forward and reversely, and a second meshing gear (5) which matches the first meshing gear (10) is coaxially arranged on the pulley.

2. The electric suspension lifting device according to claim 1, characterized in that: The rotation axis of the first meshing gear (10) is located on a vertical connection line between the rotation axes of the two belt pulleys, and the first meshing gear (10) is located below the belt pulleys.

3. The electric suspension lifting device according to claim 2, characterized in that: The clothing storage unit (3) comprises: The mounting part is arranged in the track and connected with the belt, and moves up and down with the transmission of the belt; The clothes hanging part is connected to the mounting part, and the clothes hanging part is arranged perpendicular to the extending direction of the track.

4. The electric suspension lifting device according to claim 3, characterized in that: The mounting portion includes: A mounting seat (9) is arranged inside the track and can move up and down along the extension direction of the track; A plurality of pulleys (4) are arranged in pairs on a mounting seat (9), and the belt passes through the pulleys (4) in sequence.

5. The electric suspension lifting device according to claim 4, characterized in that: The number of the plurality of pulleys (4) is four, and the four pulleys (4) are symmetrically arranged on the mounting seat (9) in pairs, and the pulleys (4) distributed on the left and right are in point contact with the side walls of the track respectively.

6. The electric suspension lifting device according to claim 5, characterized in that: The two pulleys (4) in each set have different diameters, with the pulley (4) with the larger diameter making point contact with the inside of the track.

7. The electric suspension lifting device according to claim 6, characterized in that: The driving mechanism further comprises: Two sprockets are arranged up and down and are driven by a chain (6), wherein the first meshing gear (10) is arranged on the sprocket located on the upper side; The speed regulating motor (7) has a driving shaft connected to the wheel shaft of one of the sprocket wheels.

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