Adjustable stacker power supply connecting device

Abstract

The utility model discloses an adjustable stacker power supply connecting device which is characterized in that the adjustable stacker power supply connecting device comprises a nut plate (1) fixed on a stacker, the nut plate (1) is provided with at least two kidney-shaped holes, the nut plate (1) is connected with an adjusting plate (2) through the kidney-shaped holes, the adjusting plate (2) is connected with a power supply support (3) through a long screw, and the power supply support (3) is provided with a current collector used in cooperation with a sliding contact line. According to the utility model, through the designed two-stage adjustable structure, on-site installation can be facilitated, the compactness of the collector brush and the slide wire can be adjusted, the contact reliability of the collector brush and the slide wire is improved, and the operation stability of the whole machine is ensured.

Description

Technical Field

[0001] The utility model relates to power supply equipment for a stacker, in particular to an adjustable power supply connection device for a stacker. Background Art

[0002] In recent years, with the sustained and rapid development of my country's economy, the scale of industries such as industry, logistics, retail, and e-commerce has continued to expand, and the demand for intelligent stereoscopic warehouses has become increasingly greater. As the most important lifting and transportation equipment in the structure of intelligent stereoscopic warehouses, the application demand for stackers continues to expand.

[0003] Currently, if Figure 1 As shown in the figure, the power supply connection devices used by stackers in the domestic warehousing and logistics industry are mostly welded parts with fixed structures. The accumulated errors from parts processing to assembly welding make on-site installation inconvenient, and the tightness of the collector brushes and busbars cannot be adjusted. There is a risk of loosening during long-term operation, causing the stacker to fail to work properly. Therefore, designing a convenient and adjustable power supply connection device for stackers is of great significance to on-site installation and the stability of the entire machine operation. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable stacker power supply connection device in response to the above-mentioned problems. The two-stage adjustable structure is designed to facilitate on-site installation and adjust the tightness of the collector brush and the bus bar, thereby improving the reliability of the contact between the collector brush and the bus bar and ensuring the stability of the operation of the whole machine.

[0005] The technical solution of the utility model is as follows:

[0006] The utility model discloses an adjustable stacker power supply connection device, comprising a nut plate fixed on the stacker, at least two waist holes are opened on the nut plate, the nut plate is connected to an adjustment plate through the waist holes, the adjustment plate is connected to a power supply bracket through a long screw rod, and a collector used in conjunction with a busbar is installed on the power supply bracket.

[0007] In the above structure, since at least two waist holes are opened on the nut plate, the nut plate is connected to the adjustment plate through the waist holes, and is installed through different waist holes, the overall length of the nut plate and the adjustment plate, as well as the distance between them can be adjusted; and the setting of the long screw can also adjust the distance and length of the power supply bracket and the adjustment plate; therefore, the entire power supply connection device can be adjusted, it is not fixed and unadjustable, and the coordination of two-stage adjustment and coarse and fine adjustment can make the adjustment more precise and flexible, and has a wider range of use.

[0008] Preferably, the power supply bracket is a bracket with a bend.

[0009] Preferably, a busbar protection cover is provided on the busbar.

[0010] The above structure and design of the busbar protective cover can reduce the external impact on the busbar.

[0011] Preferably, a current collector protective cover is provided outside the current collector.

[0012] In the above structure, the collector protection cover can prevent the exposed collector brushes from being contaminated by impurities in the air, resulting in poor power supply and equipment short circuit shutdown.

[0013] Preferably, the current collector comprises a connected current collector arm and a carbon brush, the current collector arm is connected to the power supply bracket, and the carbon brush is in contact with the copper plate of the busbar.

[0014] Preferably, the busbar protection cover and the current collector protection cover form a closed space.

[0015] The above structure, in which the busbar protection cover and the collector protection cover are used in combination, can provide a stable environment for the contact and current collection of the internal collector arm, carbon brush and busbar, thereby improving the cleanliness of the product.

[0016] Preferably, the current collector and the power supply bracket, as well as the current collector arm and the carbon brush in the current collector are detachably connected.

[0017] The above structure is convenient for maintenance of the collector arm and replacement of the carbon brush due to the detachable connection.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. The utility model realizes two-stage adjustment, solves the problems existing in the existing fixed welding, and is beneficial to improving the reliability of the contact between the collector brush and the sliding busbar.

[0020] 2. The waist holes of the adjustment plate and the power supply bracket of the utility model are convenient for on-site installation and later debugging.

[0021] 3. The enclosed space formed by the protective cover of the utility model can improve the purity of the product and reduce the impact of the outside on it.

[0022] 4. The utility model is convenient for maintaining the collector arm and replacing the carbon brush.

[0023] 5. The utility model adopts modular design, has a large adjustable range and a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the power supply connection device of the existing stacker.

[0025] Figure 2 The utility model is a schematic diagram of the structure of an adjustable stacker power supply connection device.

[0026] Figure markings: 1- nut plate, 2- adjustment plate, 3- power supply bracket, 4- busbar protective cover. DETAILED DESCRIPTION

[0027] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0029] like Figure 2 As shown, the utility model discloses an adjustable stacker power supply connection device, comprising a nut plate 1, an adjustment plate 2, a power supply bracket 3, and a current collector.

[0030] The nut plate is fixed on the stacker. There are at least two waist holes on the nut plate. The nut plate is connected to the adjustment plate through the waist holes.

[0031] The adjusting plate is connected to the power supply bracket through a long screw rod, and the power supply bracket is equipped with a current collector used in conjunction with the busbar.

[0032] The power supply bracket is used to connect the adjustment plate and the current collector to provide support. The power supply bracket is preferably a bracket with a bend.

[0033] The current collector comprises a connected current collector arm and a carbon brush, wherein the current collector arm is connected to a power supply bracket, and the carbon brush is in contact with a copper plate of a busbar.

[0034] A busbar protective cover is provided on the busbar; a collector protective cover is provided outside the collector; the busbar protective cover 4 and the collector protective cover form a closed space. The collector and the power supply bracket, as well as the collector arm and the carbon brush in the collector are detachably connected.

[0035] During installation, a nut plate with a series of holes is installed in the aluminum profile slot, and an adjustment plate is connected through the nut plate. First, confirm the approximate position of the adjustment plate and the power supply bracket, and then fine-tune the positioning through the long screw connecting the adjustment plate and the power supply bracket to determine the final position, and finally tighten the nut to fix it. The fine-tuning function of the adjustment plate is to ensure the reliability of the contact between the collector brush and the busbar and prevent loosening. A protective cover is installed outside the busbar body to form a closed space, improve the cleanliness of the product, and prevent the equipment from shutting down due to short circuit. The device is also convenient for on-site installation and later use to adjust the tightness of the collector brush and the busbar. The busbar body protective cover, carbon brush, and collector arm protective cover form a closed space, which improves the cleanliness of the product, thus better ensuring the reliability of power supply and the stability of stacker operation.

[0036] The above-mentioned embodiments only express the specific implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the protection scope of the present application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the technical solution concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An adjustable stacker power supply connection device, characterized in that: The invention comprises a nut plate (1) fixed on the stacker, the nut plate (1) being provided with at least two waist holes, the nut plate (1) being connected to an adjustment plate (2) via the waist holes, the adjustment plate (2) being connected to a power supply bracket (3) via a long screw, and a current collector used in conjunction with a busbar being installed on the power supply bracket (3).

2. The adjustable stacker power supply connection device according to claim 1, characterized in that: The power supply bracket (3) is a bracket with a bend.

3. The adjustable stacker power supply connection device according to claim 1, characterized in that: A busbar protection cover (4) is provided on the busbar.

4. The adjustable stacker power supply connection device according to claim 1 or 3, characterized in that: A current collector protective cover is arranged outside the current collector.

5. The adjustable stacker power supply connection device according to claim 4, characterized in that: The current collector comprises a connected current collector arm and a carbon brush, the current collector arm is connected to a power supply bracket, and the carbon brush is in contact with a copper plate of a busbar.

6. The adjustable stacker power supply connection device according to claim 3, characterized in that: The busbar protection cover (4) and the current collector protection cover form a closed space.

7. The adjustable stacker power supply connection device according to claim 5, characterized in that: The current collector and the power supply bracket (3), as well as the current collector arm and the carbon brush in the current collector, are detachably connected.

Images