Loader power battery frame capable of being hoisted and pushed

Abstract

The utility model relates to a loader power battery frame capable of being hoisted and pushed, and belongs to the technical field of power batteries. Comprising a frame body, a bottom plate and a cell panel. The frame body comprises vertical mounting plates which are arranged in parallel; wherein the two sides of the first vertical mounting plate and the two sides of the second vertical mounting plate are welded through a first connecting plate, and the top of the second vertical mounting plate and the top of the third vertical mounting plate are welded through a second connecting plate; a first space for placing a control box is formed among the first vertical mounting plate, the second vertical mounting plate and the first connecting plate; a plurality of battery panels which are arranged in parallel at equal intervals are fixed between the second vertical mounting plate and the third vertical mounting plate, and detachable single plates are fixed on the two sides of the battery panels. The loading machine controller and the power battery can be carried at the same time, a single battery can be taken off after a single plate is detached, and other batteries do not need to be additionally detached; and the lifting lugs are arranged on the power battery frame, so that the control box and the battery can be integrally mounted after being mounted offline.

Description

Technical Field

[0001] The utility model belongs to the technical field of power batteries, and in particular relates to a loader power battery frame which can be hoisted and pushed. Background Art

[0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] As an important piece of construction machinery, loaders are widely used in logistics, construction, mining, and other fields. With the continuous development of new energy technologies, more and more manufacturers are beginning to incorporate electric technology into loaders. Pure electric powertrains offer significant advantages in transportation efficiency, energy conservation, and environmental protection. However, due to the high weight and fragility of batteries, installation and maintenance have become key issues restricting their application.

[0004] Therefore, it is particularly important to design a loader power battery frame that is easy to maintain; however, the inventors found that the existing power battery frame design has some technical problems, such as:

[0005] (1) Existing power battery frames are mostly installed layer by layer. When a middle or bottom battery fails and needs to be disassembled, all the upper batteries must be removed before repairing the lower batteries. It is impossible to disassemble and install a single battery, making the battery repair process very cumbersome.

[0006] (2) Existing power battery frames are generally designed only for loading power batteries, with low integration. Components such as loader controllers cannot be placed in the battery frame, and the space in the power battery frame cannot be fully utilized.

[0007] (3) The existing power battery frame requires the frame body to be fixed to the loader first, and then the power batteries are placed layer by layer in the power battery frame. The entire installation process is cumbersome and the installation efficiency is low. Utility Model Content

[0008] The purpose of the utility model is to provide a loader power battery frame that can be hoisted and pushed, which can carry the loader controller and power battery at the same time. After the single board is removed, the single battery can be directly removed without the need to remove the remaining batteries. The power battery frame is provided with a lifting lug, which can be installed offline after the control box and battery are installed as a whole.

[0009] A loader power battery frame that can be hoisted and pushed includes: a frame body, a bottom plate and a battery plate;

[0010] The frame body includes a first vertical mounting plate, a second vertical mounting plate, and a third vertical mounting plate arranged in parallel; the first vertical mounting plate and the second vertical mounting plate are welded on both sides through a first connecting plate, and the second vertical mounting plate and the top of the third vertical mounting plate are welded through a second connecting plate;

[0011] The bottom of the frame body is fixed to the bottom plate, and a first space for placing the loader control box is formed between the first vertical mounting plate, the second vertical mounting plate and the first connecting plate;

[0012] A plurality of parallel and equally spaced battery panels are fixed between the second vertical mounting plate and the third vertical mounting plate, and the battery panels are used to place the loader power batteries; along the length direction of the battery panels, a detachable single plate, namely the third connecting plate, is fixed on both sides of each battery panel.

[0013] As a further technical solution, the tops of the two first connecting plates and the third vertical mounting plate are both provided with lifting ears.

[0014] As a further technical solution, weight-reducing holes are provided on both the battery panel and the bottom plate.

[0015] As a further technical solution, the multiple weight-reducing holes opened on the battery panel are symmetrical with each other along the width direction of the battery panel, and the multiple weight-reducing holes opened on the bottom plate are symmetrical with each other along the width direction of the bottom plate.

[0016] As a further technical solution, the inner side of the third connecting plate is fixed to the outer facade of the solar panel by positioning bolts, and the two ends of the third connecting plate are respectively fixed to the second vertical mounting plate and the third vertical mounting plate by positioning bolts.

[0017] As a further technical solution, the first vertical mounting plate, the second vertical mounting plate, the third vertical mounting plate and the first connecting plate are all provided with a plurality of long holes.

[0018] As a further technical solution, a lug plate is provided on one side of the outer facade of each of the first connecting plates, and the lug plate is approximately in a right-angle shape.

[0019] As a further technical solution, an arc-shaped handle is provided on one side of the outer facade of each of the first connecting plates.

[0020] As a further technical solution, a circular hole, an elliptical hole and a plurality of positioning holes are opened on the bottom plate.

[0021] As a further technical solution, the bottom of the first connecting plate is arched.

[0022] Beneficial effects of one or more of the above technical solutions:

[0023] (1) The utility model has a plurality of parallel and equally spaced battery panels fixed between the second vertical mounting plate and the third vertical mounting plate. The battery panels are used to place the loader power batteries. Along the length direction of the battery panels, a detachable single plate is fixed on both sides of each battery panel. When a layer of power batteries needs to be repaired, the single plate fixed to the power batteries of that layer can be directly removed. After the single plate is removed, the single battery that needs to be repaired or replaced can be directly removed or pushed in, thereby achieving rapid push-in and installation without the need to remove the remaining batteries. The process of repairing or replacing the batteries is more convenient.

[0024] (2) The space formed between the first vertical mounting plate, the second vertical mounting plate, and the first connecting plate of the present invention can be used to house the loader control box. Furthermore, a plurality of parallel and evenly spaced battery panels are fixed between the second and third vertical mounting plates, and the battery panels can be used to house the loader power battery. Therefore, the present invention can simultaneously house the loader control box and the power battery, achieving a higher level of integration and fully utilizing the space within the power battery frame.

[0025] (3) The utility model is provided with lifting ears on the top of the first connecting plate and the third vertical mounting plate. The control box and the battery can be installed offline before the whole installation is carried out. Alternatively, the power battery can be installed into the frame after the power battery frame is installed on the loader. Therefore, when installing the power battery, the utility model can be installed by pushing or lifting. It is no longer necessary to first fix the frame body to the loader and then place the power batteries layer by layer into the power battery frame. Therefore, the utility model is more flexible when installing the power battery and the installation efficiency is also higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings in the specification, which constitute a part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute a limitation on this application.

[0027] Figure 1 This is a structural schematic diagram of a loader power battery frame that can be hoisted and pushed in embodiment 1 of the present utility model.

[0028] Figure 2 This is a top view of a loader power battery frame structure that can be hoisted and pushed in embodiment 1 of the present utility model.

[0029] Figure 3 This is a front view of a loader power battery frame structure that can be hoisted and pushed in embodiment 1 of the present utility model.

[0030] Figure 4This is a side view of a loader power battery frame structure that can be hoisted and pushed in embodiment 1 of the present utility model.

[0031] In the figure, 1 is a frame body; 111 is a first vertical mounting plate; 112 is a second vertical mounting plate; 113 is a third vertical mounting plate; 121 is a first connecting plate; 122 is a second connecting plate; 123 is a third connecting plate; 2 is a bottom plate; 3 is a battery panel; 4 is a lifting ear; 5 is a weight-reducing hole; 6 is a positioning bolt; 7 is a long hole; 8 is an ear plate; 9 is a handle; 10 is a round hole; 11 is an oval hole; 12 is a positioning hole; 13 is a first horizontal plate; 14 is a second horizontal plate; 15 is a third horizontal plate; 16 is a fourth horizontal plate. DETAILED DESCRIPTION

[0032] The specific implementation of this embodiment is described below with reference to the accompanying drawings.

[0033] The embodiment of the utility model provides a loader power battery frame that can be hoisted and pushed, comprising: a frame body 1, a bottom plate 2 and a battery plate 3.

[0034] Reference Figure 1 The frame body 1 includes a first vertical mounting plate 111, a second vertical mounting plate 112 and a third vertical mounting plate 113 arranged in parallel; the first vertical mounting plate 111 and the second vertical mounting plate 112 are welded on both sides through a first connecting plate 121, and the second vertical mounting plate 112 and the top of the third vertical mounting plate 113 are welded through a second connecting plate 122.

[0035] Reference Figure 2 The bottom of the frame body 1 is fixed on the base plate 2, and a first space for placing the loader control box is formed between the first vertical mounting plate 111, the second vertical mounting plate 112 and the first connecting plate 121.

[0036] Specifically, the space enclosed by the first vertical mounting plate 111, the second vertical mounting plate 112, and the first connecting plate 121 also includes four types of horizontal plates, namely, the first horizontal plate 13, the second horizontal plate 14, the third horizontal plate 15, and the fourth horizontal plate 16, and there are two of each type of horizontal plate. The two ends of the two first horizontal plates 13 are connected to the two ends of the two second horizontal plates 14 to form a rectangular plate structure, namely, the first plate structure; the two ends of the first plate structure (along the length direction of the first horizontal plate 13) are respectively fixed to the first vertical mounting plate 111 and the second vertical mounting plate 112 by bolts. The two ends of the two third horizontal plates 15 are connected to the two ends of the two fourth horizontal plates 16 to form a rectangular plate structure, namely, the second plate structure; the two ends of the second plate structure (along the length direction of the fourth horizontal plate 16) are fixed to the first connecting plate 121 by bolts. Among them, the first plate structure is used to place the loader control box, and the second plate structure is used to place the all-in-one controller.

[0037] Reference Figure 1 A plurality of parallel and evenly spaced battery panels 3 are fixed between the second vertical mounting plate 112 and the third vertical mounting plate 113. These panels 3 are used to house the loader's power batteries. Therefore, the present invention can simultaneously house the loader's control box and power batteries, achieving a higher level of integration and fully utilizing the space within the power battery frame compared to existing power battery frames.

[0038] Furthermore, along the length of the battery panels 3, a detachable single plate, namely a third connecting plate 123, is fixed on both sides of each battery panel 3. Specifically, the inner side of the third connecting plate 123 is fixed to the outer surface of the battery panel 3 via positioning bolts 6, and the two ends of the third connecting plate 123 are respectively fixed to the second vertical mounting plate 112 and the third vertical mounting plate 113 via positioning bolts 6. When a layer of power batteries requires maintenance, the third connecting plate 123 securing the power batteries in that layer can be directly removed. After the third connecting plate 123 is removed, the single battery requiring maintenance or replacement can be directly removed or pushed in, thereby achieving quick installation without the need to remove the remaining batteries, making the battery maintenance or replacement process more convenient.

[0039] Reference Figure 1 The tops of the first connecting plate 121 and the third vertical mounting plate 113 are both provided with lifting lugs 4. This means that the present invention can be installed offline after the control box and batteries are installed. Alternatively, the power battery frame can be installed on a loader and then the power battery can be installed by pushing it into the frame. In other words, the present invention allows for both push-installation and lifting of the power battery, eliminating the need to first secure the frame to the loader and then place the power batteries layer by layer into the power battery frame. Therefore, the present invention provides greater flexibility and efficiency when installing the power battery.

[0040] Reference Figure 2 , weight-reducing holes 5 are provided on both the battery panel 3 and the bottom plate 2. The design of the weight-reducing holes 5 can reduce the weight of the entire power battery frame while ensuring its firmness. Furthermore, it can facilitate the lifting of the power battery frame and reduce the operating load of the loader.

[0041] The multiple weight-reducing holes 5 on the battery panel 3 are symmetrical along the width of the battery panel 3, and the multiple weight-reducing holes 5 on the base plate 2 are symmetrical along the width of the base plate 2. Based on this symmetrical design of the weight-reducing holes 5, the stability of the power battery frame can be maintained while reducing its weight.

[0042] Reference Figure 3 、 Figure 4The first vertical mounting plate 111, the second vertical mounting plate 112, the third vertical mounting plate 113 and the first connecting plate 121 are provided with a plurality of elongated holes 7. The elongated holes 7 are maintenance holes with a cover plate for easy maintenance and inspection.

[0043] Furthermore, each first connecting plate 121 is provided with a lug 8 on one side of its exterior. The lug 8 is approximately rectangular and features a curved handle 9. The lug 8 facilitates hoisting of the entire frame, and its shape occupies minimal space, improving material utilization. The curved handle 9 is designed for easy gripping during vehicle (loader) inspection and maintenance. Furthermore, the bottom of the first connecting plate 121 is arched, enhancing its support and, consequently, the load-bearing capacity of the entire power battery frame.

[0044] Furthermore, the base plate 2 is provided with a circular hole 10, an elliptical hole 11, and multiple positioning holes 12. The circular hole 10 is a fixing hole for securing with bolts, while the elliptical hole 11 is a drainage hole for drainage. The loader is also provided with multiple secondary positioning holes, which mate with the secondary positioning holes on the loader. This means that the power battery frame is secured to the loader via the positioning holes 12.

[0045] Although the above description of the specific implementation methods of the present invention is combined with the accompanying drawings, it does not limit the scope of protection of the present invention. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present invention, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present invention.

Claims

1. A loader power battery frame that can be hoisted and pushed, characterized in that: include: Frame body, base plate and battery panels; The frame body includes a first vertical mounting plate, a second vertical mounting plate, and a third vertical mounting plate arranged in parallel; the first vertical mounting plate and the second vertical mounting plate are welded on both sides through a first connecting plate, and the second vertical mounting plate and the top of the third vertical mounting plate are welded through a second connecting plate; The bottom of the frame body is fixed to the bottom plate, and a first space for placing the loader control box is formed between the first vertical mounting plate, the second vertical mounting plate and the first connecting plate; A plurality of parallel and equally spaced battery panels are fixed between the second vertical mounting plate and the third vertical mounting plate, and the battery panels are used to place the loader power batteries; along the length direction of the battery panels, a detachable single plate, namely the third connecting plate, is fixed on both sides of each battery panel.

2. A loader power battery frame that can be hoisted and pushed according to claim 1, characterized in that: The tops of the two first connecting plates and the third vertical mounting plate are both provided with lifting ears.

3. The loader power battery frame that can be hoisted and pushed according to claim 1 is characterized in that: The battery panel and the bottom plate are both provided with weight-reducing holes.

4. The loader power battery frame that can be hoisted and pushed according to claim 3 is characterized in that: The multiple weight-reducing holes opened on the battery panel are symmetrical to each other along the width direction of the battery panel, and the multiple weight-reducing holes opened on the bottom plate are symmetrical to each other along the width direction of the bottom plate.

5. The loader power battery frame that can be hoisted and pushed according to claim 1 is characterized in that: The inner side surface of the third connecting plate is fixed to the outer facade of the solar panel by means of positioning bolts, and both ends of the third connecting plate are fixed to the second vertical mounting plate and the third vertical mounting plate respectively by means of positioning bolts.

6. The loader power battery frame that can be hoisted and pushed according to claim 1 is characterized in that: The first vertical mounting plate, the second vertical mounting plate, the third vertical mounting plate and the first connecting plate are all provided with a plurality of long holes.

7. The loader power battery frame that can be hoisted and pushed according to claim 1 is characterized in that: A lug plate is provided on one side of the outer facade of each first connecting plate, and the lug plate is approximately in a right-angle shape.

8. The loader power battery frame that can be hoisted and pushed according to claim 1 is characterized in that: An arc-shaped handle is provided on one side of the outer facade of each of the first connecting plates.

9. The loader power battery frame that can be hoisted and pushed according to claim 1 is characterized in that: The bottom plate is provided with a circular hole, an elliptical hole and a plurality of positioning holes.

10. The loader power battery frame that can be hoisted and pushed according to claim 1, characterized in that: The bottom of the first connecting plate is arched.

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