CN218290241U - Antimagnetic device and novel electric hoist - Google Patents

Abstract

The utility model provides a antimagnetic device and novel electric block. The anti-magnetic device is used for installing and setting the electric hoist main body, and comprises a shell, a supporting frame and a protective cover, wherein the shell is provided with a first open slot, an accommodating cavity and a second open slot, the accommodating cavity is respectively communicated with the first open slot and the second open slot, the accommodating cavity is used for accommodating a machine body of the electric hoist main body, the first open slot is used for penetrating and installing a travelling wheel of the electric hoist main body, and the second open slot is used for penetrating and installing a lifting rope component of the electric hoist main body; the supporting frame is positioned in the accommodating cavity, fixedly connected with the machine body and used for fixing the shell; the safety cover is used for shutoff second open slot, and the via hole has been seted up to the safety cover, and the via hole is used for wearing to establish installation lifting rope subassembly. Through setting up safety cover shutoff second open slot, with the restriction of magnetism foreign matter in shell and safety cover, avoided the magnetism foreign matter to get into anodal material, and then improved the security performance of battery.

Description

Antimagnetic device and novel electric hoist

Technical Field

The utility model relates to a technical field of new energy automobile's production facility especially designs an antimagnetic device and novel electric block.

Background

At present, with the inclination of national policy and the progress of technology, more and more automobile manufacturers begin to produce new energy automobiles. The new energy automobile is basically a lithium battery, the positive electrode material accounts for more than 40% of the total cost of the lithium battery, and the performance of the positive electrode material directly influences various performance indexes of the lithium battery. In the actual production process, the electric hoist is required to be used for batching operation, material transmission and the like of the lithium battery.

However, in the process of using the electric hoist, along with the aging of the anticorrosive material and the friction of equipment operation, many metal foreign matters are generated, so that the positive electrode material in the production system contains a large amount of magnetic substances, and the safety performance of the battery is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing one kind and can effectively prevent that the magnetism foreign matter from getting into cathode material, improving battery security performance's antimagnetic device and novel electric block.

The purpose of the utility model is realized through the following technical scheme:

an antimagnetic device is used for installing and setting an electric hoist main body and comprises a shell, a supporting frame and a protective cover, wherein the shell is provided with a first open slot, an accommodating cavity and a second open slot, the accommodating cavity is respectively communicated with the first open slot and the second open slot, the accommodating cavity is used for accommodating a machine body of the electric hoist main body, the first open slot is used for installing a travelling wheel of the electric hoist main body in a penetrating manner, and the second open slot is used for installing a lifting rope component of the electric hoist main body in a penetrating manner; the supporting frame is positioned in the accommodating cavity, is fixedly connected with the machine body and is used for fixing the shell; the safety cover is used for the shutoff the second open slot, the via hole has been seted up to the safety cover, the via hole is used for wearing to establish the installation the lifting rope subassembly.

In one embodiment, the protective cover is a telescopic protective cover.

In one embodiment, the antimagnetic device further comprises a magnetic rod assembly, the magnetic rod assembly is arranged in the accommodating cavity, and the magnetic rod assembly is arranged adjacent to the second open slot.

In one embodiment, the magnetic rod assembly includes a first magnetic rod and a second magnetic rod, the first magnetic rod is mounted on the machine body, the second magnetic rod is mounted in the accommodating cavity, and the second magnetic rod surrounds the accommodating cavity and the second opening groove.

In one embodiment, the first magnetic bar and the second magnetic bar are arranged oppositely, and the first magnetic bar and the second magnetic bar are arranged around the lifting rope assembly; and/or the presence of a catalyst in the reaction mixture,

the first magnetic bar and the second magnetic bar are both permanent magnetic bars.

In one embodiment, the housing is provided with a mounting groove communicated with the accommodating cavity, the antimagnetic device further comprises a movable door, the movable door is rotatably arranged on the housing, and the movable door is used for movably covering the mounting groove.

In one embodiment, the housing further defines a clearance hole, the clearance hole is communicated with the receiving cavity, and the clearance hole is used for passing through a control component of the machine body.

In one embodiment, the housing comprises a plastic housing and a plurality of fixed steel sheets, the first opening groove, the accommodating cavity and the second opening groove are formed in the plastic housing, the plurality of fixed steel sheets are arranged in the accommodating cavity at intervals, and each fixed steel sheet is connected with the supporting frame; the support frame is a stainless steel support frame.

The utility model provides a novel electric block, includes electric block main part and any one of the above-mentioned embodiment antimagnetic device, the electric block main part includes organism, walking wheel and lifting rope subassembly, the walking wheel is used for roll connection on the track, the walking wheel is worn to locate first open slot, the organism is located accept the intracavity, just the organism with support frame fixed connection, the lifting rope subassembly is worn to locate the second open slot.

In one embodiment, the road wheels are stainless steel road wheels; and/or the presence of a catalyst in the reaction mixture,

the lifting rope assembly comprises a stainless steel rope and a stainless steel lifting hook, and the stainless steel rope is connected with the machine body and the stainless steel lifting hook respectively.

Compared with the prior art, the utility model discloses a but not only be limited to following advantage:

1. the machine body is completely wrapped by the shell by arranging the supporting frame, and the second open slot of the shell is plugged by the protective cover, so that all generated magnetic foreign matters are limited in the antimagnetic device, the magnetic foreign matters are prevented from entering the anode material, and the safety performance of the battery is improved;

2. the protective cover is a telescopic protective cover and can lift along with the lifting of the lifting rope assembly, so that the leakage of magnetic particles is avoided;

3. the magnetic rod assembly is arranged and used for adsorbing magnetic foreign matters, so that the risk of the magnetic foreign matters entering the anode material is reduced;

4. the movable door which can be opened is arranged on the shell, so that the magnetic foreign matters can be cleaned regularly;

5. the shell is a plastic shell, and the walking wheels and the lifting rope assemblies are made of stainless steel, so that the generation of magnetic foreign matters is reduced, and the demagnetizing pressure is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a novel electric hoist according to an embodiment;

fig. 2 is another schematic structural diagram of the novel electric hoist shown in fig. 1;

fig. 3 is an enlarged view of the new electric block shown in fig. 2 at a;

fig. 4 is a schematic structural diagram of the novel electric hoist shown in fig. 2 from another view angle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The application provides an antimagnetic device, which is used for installing and setting an electric hoist main body, and comprises a shell, a supporting frame and a protective cover, wherein the shell is provided with a first open slot, an accommodating cavity and a second open slot, the accommodating cavity is respectively communicated with the first open slot and the second open slot, the accommodating cavity is used for accommodating a machine body of the electric hoist main body, the first open slot is used for installing a walking wheel of the electric hoist main body in a penetrating manner, and the second open slot is used for installing a lifting rope component of the electric hoist main body in a penetrating manner; the supporting frame is positioned in the accommodating cavity, is fixedly connected with the machine body and is used for fixing the shell; the safety cover is used for the shutoff the second open slot, the via hole has been seted up to the safety cover, the via hole is used for wearing to establish the installation the lifting rope subassembly.

In order to better understand the technical scheme and the beneficial effects of the present application, the following detailed description is further provided in conjunction with specific embodiments:

referring to fig. 1 to 4, a novel electric block 10 according to an embodiment of the present invention includes an electric block body 100 and a magnetic shielding device 200. Further, the magnetism preventing device 200 is used to mount and set the electric block main body 100. The antimagnetic device 200 comprises a housing 210, a support frame 220 and a protective cover 230, wherein the housing 210 is provided with a first open slot 211, a containing cavity 212 and a second open slot 213, the containing cavity 212 is respectively communicated with the first open slot 211 and the second open slot 213, the containing cavity 212 is used for containing the machine body 110 of the electric hoist main body 100, the first open slot 211 is used for installing a traveling wheel 120 of the electric hoist main body 100 in a penetrating manner, the traveling wheel 120 is in rolling connection with a track 300, and the second open slot 213 is used for installing a lifting rope assembly 130 of the electric hoist main body 100 in a penetrating manner; the supporting frame 220 is located in the accommodating cavity 212, the supporting frame 220 is fixedly connected with the machine body 110, and the supporting frame 220 is used for fixing the shell 210; the protective cover 230 is used for blocking the second opening groove 213, and the protective cover 230 is provided with a through hole (not shown) for installing the lifting rope assembly 130 in a penetrating manner.

In the embodiment, the supporting frame 220 is respectively fixedly connected to the housing 210 and the body 110 of the electric hoist main body 100, so that the housing 210 is fixedly connected to the body 110, and the housing 210 has the accommodating cavity 212, so that the body 110 is accommodated in the accommodating cavity 212, and the body 110 is completely covered in the housing 210. The walking wheel 120 of the electric hoist main body 100 is arranged in the first opening groove 211 in a penetrating manner, and the lifting rope assembly 130 is arranged in the second opening groove 213 in a penetrating manner, it can be understood that when the walking wheel 120 runs on the track 300, the machine body 110 and the lifting rope assembly 130 are driven to move in the same direction, and the machine body 110 can lift the lifting rope assembly 130 according to actual needs, and the positive electrode material of the lithium battery is extracted or placed through the lifting rope assembly 130, so that the material transmission is completed. When the electric hoist main body 100 generates the magnetic foreign object due to long-term use, the magnetic foreign object will move toward the second opening groove 213 under the action of gravity, and the protective cover 230 blocks the second opening groove 213, so the magnetic foreign object passing through the second opening groove 213 will fall into the protective cover 230. Furthermore, the protective cover 230 is provided with a via hole, it can be understood that the via hole is communicated with the second opening groove 213, and the via hole is only used for passing through the part of the lifting rope assembly 130, so when the electric hoist main body 100 is used for transporting the lithium battery anode material, because the second opening groove 213 is blocked, and the via hole is blocked by the lifting rope assembly 130, a part of magnetic foreign matters are limited to move in the accommodating cavity 212, and the other part of magnetic foreign matters are collected by the protective cover 230, so that all the magnetic foreign matters are accommodated by the magnetism-proof device 200, the situation that the magnetic foreign matters enter the anode material is avoided, and the safety performance of the battery is better. In another embodiment, the housing 210 and the protective cover 230 are transparent and visible, so that the content and distribution of the magnetic foreign matters in the magnetic shielding device 200 can be observed, and the magnetic foreign matters can be cleaned in time to prevent the magnetic foreign matters from being excessively accumulated.

In one embodiment, referring to fig. 2, the protective cap 230 is a retractable protective cap 230. In this embodiment, since the lifting rope assembly 130 is used for picking up or placing the material, the lifting rope assembly 130 can be lifted, that is, the lifting rope assembly 130 can be extended or contracted, and the lifting rope assembly 130 should include a lifting rope portion and a hooking portion, the lifting rope portion is located inside the magnetism preventing device 200, the hooking portion is located outside the magnetism preventing device 200, and the hooking portion is used for hooking the material. It can be understood that, some magnetic particles are adsorbed on the lifting rope portion, and in order to avoid the lifting rope portion to extend, the magnetic particles are brought out of the protective cover 230, so that the protective cover 230 is set to be a telescopic protective cover 230, the protective cover 230 is made to ascend and descend along with the lifting rope portion, namely, the protective cover 230 always wraps the lifting rope portion, and the leakage of the magnetic particles is avoided. In another embodiment, a fixing steel ring 214 is further disposed on the housing 210, the fixing steel ring 214 is disposed adjacent to the second opening groove 213, and the fixing steel ring 214 is used for movably connecting two ends of the protection cover 230. So, when using the protection cover 230, be connected the both ends of protection cover 230 with fixed steel ring 214 to this shutoff second open slot 213 for the magnetism foreign matter through second open slot 213 is restricted in protection cover 230, and then avoids leaking of magnetism foreign matter, has guaranteed lithium cell anode material's security performance. It will be appreciated that the provision of the retaining underwire 214 facilitates flexible removal and installation of the protective cover 230, thereby facilitating timely cleaning and replacement of the protective cover 230.

In one embodiment, referring to fig. 2, the anti-magnetic device 200 further includes a magnetic rod assembly 240, the magnetic rod assembly 240 is disposed in the receiving cavity 212, and the magnetic rod assembly 240 is disposed adjacent to the second opening groove 213. In this embodiment, some magnetic particles can adsorb on lifting rope assembly 130, and lifting rope assembly 130 can wear to establish safety cover 230 through second open slot 213, and then can produce the risk that magnetic particles leaked. Therefore, a magnetic bar assembly 240 is disposed adjacent to the periphery of the second open groove 213 for adsorbing the magnetic particles that pass through the second open groove 213, thereby preventing the magnetic particles from leaking.

Further, the magnetic bar assembly 240 includes a first magnetic bar 242 and a second magnetic bar 244, the first magnetic bar 242 is mounted on the body 110, the second magnetic bar 244 is mounted in the receiving cavity 212, and the second magnetic bar 244 surrounds the receiving cavity 212 and the second opening groove 213. In order to enhance the adsorption of the magnetic rod assembly 240 to the magnetic particles, a first magnetic rod 242 is disposed on the housing 110, and a second magnetic rod 244 is disposed at a position where the receiving cavity 212 communicates with the second opening groove 213, so that the adsorption efficiency of the magnetic particles is improved. In one embodiment, the first magnetic bar 242 and the second magnetic bar 244 are movably mounted to facilitate periodic replacement and cleaning.

Still further, the first magnetic bar 242 and the second magnetic bar 244 are disposed opposite to each other, and both the first magnetic bar 242 and the second magnetic bar 244 are disposed around the lifting rope assembly 130. In this embodiment, because first bar magnet 242 and second bar magnet 244 all surround lifting rope subassembly 130, and then improved bar magnet subassembly 240 to the adsorption efficiency of magnetic particle thing on lifting rope subassembly 130, reduced the risk of leaking of magnetic particle thing, and then guaranteed lithium cell cathode material's security performance.

In one embodiment, referring to fig. 2, the first magnetic bar 242 and the second magnetic bar 244 are both permanent magnetic bars. Therefore, the first magnetic bar 242 and the second magnetic bar 244 can permanently maintain the magnetic attraction force, and the service life of the magnetic bar assembly 240 is prolonged.

In one embodiment, referring to fig. 4, the housing 210 is provided with a mounting groove (not shown) communicating with the accommodating cavity 212, the anti-magnetic device 200 further includes a movable door 250, the movable door 250 is rotatably disposed on the housing 210, and the movable door 250 is used for movably covering the mounting groove. In this embodiment, the housing 210 has a mounting groove, the mounting groove communicates with the accommodating cavity 212, and the movable door 250 is further installed to cover the mounting groove, so that the movable door 250 can be opened to facilitate manual cleaning of the magnetic foreign matters and dust in the accommodating cavity 212, thereby preventing accumulation of excessive magnetic foreign matters and reducing leakage risk of the magnetic foreign matters. Further, a door handle is provided on the movable door 250, and the door handle is used for opening the movable door 250.

In one embodiment, referring to fig. 2, the housing 210 further defines an avoiding hole (not shown) communicating with the accommodating cavity 212, and the avoiding hole is configured to penetrate through the control component 112 of the machine body 110. In the present embodiment, the control assembly 112 of the machine body 110 is disposed through the clearance hole, it can be understood that the control assembly 112 is used for controlling the operation of the machine body 110, and in one embodiment, the control assembly 112 is a manual door, and the manual door can control the machine body 110 to operate on the track 300 and can also control the lifting movement of the lifting rope assembly 130, so as to complete the transportation of the material. It will be appreciated that the clearance holes are only used to pass through the control assembly 112, thereby preventing the leakage of magnetic foreign matter.

In one embodiment, referring to fig. 2, the housing 210 includes a plastic housing 215 and a plurality of fixing steel plates 216, the first opening groove 211, the receiving cavity 212 and the second opening groove 213 are formed in the plastic housing 215, the fixing steel plates 216 are disposed in the receiving cavity 212 at intervals, each fixing steel plate 216 is connected to a support frame 220, and the support frame 220 is a stainless steel support frame 220. In this embodiment, by providing a plurality of fixing steel sheets 216 and connecting each fixing steel sheet 216 with the supporting frame 220, the connection between the supporting frame 220 and the housing 210 is strengthened, and the connection between the machine body 110 and the housing 210 is firmer. It can be understood that, since the housing 210 is composed of the plastic housing 215 and the plurality of fixing steel sheets 216, and the support bracket 220 is a stainless steel support bracket 220, generation of magnetic foreign matters in the receiving cavity 212 is reduced, and the demagnetization pressure is reduced.

In one embodiment, referring to fig. 4, the road wheels 120 are stainless steel road wheels 120. Because there is friction between walking wheel 120 and track 300, consequently set up walking wheel 120 as stainless steel walking wheel 120, and then reduce the magnetism foreign matter that generates because of rubbing between walking wheel 120 and the track 300 to reduce except that magnetic pressure, effectively reduce the risk that magnetism foreign matter leaks.

In one embodiment, referring to fig. 2, the sling assembly 130 includes a stainless steel cable 132 and a stainless steel hook 134, wherein the stainless steel cable 132 is connected to the body 110 and the stainless steel hook 134, respectively. In this embodiment, the stainless steel rope 132 may be used to lift the stainless steel hook 134, and the stainless steel hook 134 is used to extract or place the lithium battery positive electrode material, thus completing the lifting motion of the sling assembly 130. It can be appreciated that since the stainless steel rope 132 and the stainless steel hook 134 are made of stainless steel, the generation of magnetic foreign substances is further reduced.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a antimagnetic device for the installation sets up the electric block main part, its characterized in that, antimagnetic device includes:

the electric hoist comprises a shell, a first opening groove, a containing cavity and a second opening groove are formed in the shell, the containing cavity is respectively communicated with the first opening groove and the second opening groove, the containing cavity is used for containing a machine body of an electric hoist main body, the first opening groove is used for mounting a travelling wheel of the electric hoist main body in a penetrating manner, and the second opening groove is used for mounting a lifting rope assembly of the electric hoist main body in a penetrating manner;

the supporting frame is positioned in the accommodating cavity, is fixedly connected with the machine body and is used for fixing the shell;

the safety cover, the safety cover is used for the shutoff the second open slot, the via hole has been seted up to the safety cover, the via hole is used for wearing to establish the installation the lifting rope subassembly.

2. The antimagnetic device of claim 1, wherein the protective cover is a telescoping protective cover.

3. The anti-magnetic device according to claim 1, further comprising a magnetic bar assembly disposed in the receiving cavity and disposed adjacent to the second open slot.

4. The antimagnetic device according to claim 3, wherein the magnetic rod assembly includes a first magnetic rod and a second magnetic rod, the first magnetic rod is mounted on the housing, the second magnetic rod is mounted in the receiving cavity, and the second magnetic rod surrounds the receiving cavity and the second opening slot.

5. The antimagnetic device of claim 4, wherein the first magnetic bar and the second magnetic bar are disposed opposite to each other, and both the first magnetic bar and the second magnetic bar are disposed around the lifting rope assembly; and/or the presence of a catalyst in the reaction mixture,

the first magnetic bar and the second magnetic bar are both permanent magnetic bars.

6. The antimagnetic device of claim 1, wherein the housing defines a mounting groove communicating with the receiving cavity, the antimagnetic device further comprises a movable door rotatably disposed on the housing, and the movable door is used for movably covering the mounting groove.

7. The antimagnetic device of claim 1, wherein the housing further defines a clearance hole, the clearance hole is communicated with the accommodating cavity, and the clearance hole is used for penetrating through a control component of the machine body.

8. The anti-magnetic device according to claim 1, wherein the housing comprises a plastic housing and a plurality of fixed steel sheets, the first opening groove, the accommodating cavity and the second opening groove are formed in the plastic housing, the plurality of fixed steel sheets are arranged in the accommodating cavity at intervals, and each fixed steel sheet is connected with the support frame; the support frame is a stainless steel support frame.

9. The novel electric hoist is characterized by comprising an electric hoist main body and the antimagnetic device as claimed in any one of claims 1 to 8, wherein the electric hoist main body comprises a machine body, a walking wheel and a lifting rope assembly, the walking wheel is connected to a rail in a rolling manner, the walking wheel is arranged in the first open slot in a penetrating manner, the machine body is positioned in the accommodating cavity, the machine body is fixedly connected with the support frame, and the lifting rope assembly is arranged in the second open slot in a penetrating manner.

10. The novel electric hoist as claimed in claim 9, characterized in that the road wheels are stainless steel road wheels; and/or the presence of a catalyst in the reaction mixture,

the lifting rope assembly comprises a stainless steel rope and a stainless steel lifting hook, and the stainless steel rope is connected with the machine body and the stainless steel lifting hook respectively.

Images