CN219009665U

CN219009665U - Hoisting mechanism and battery processing equipment

Info

Publication number: CN219009665U
Application number: CN202320116149.0U
Authority: CN
Inventors: 许占杰
Original assignee: Contemporary Amperex Technology Co Ltd
Current assignee: Contemporary Amperex Technology Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-12
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a hoisting mechanism and battery processing equipment, wherein the hoisting mechanism comprises a main frame body, a hook and a limiting piece, and the hook is connected with the main frame body; the hook is used for being hung on the battery; the limiting piece is movably arranged on the main frame body along the first direction, so that the limiting piece is close to or far from the hook along the first direction; the limiting piece is used for blocking the hook from moving out of the battery when approaching the hook. In this example, connect the battery through the couple to cooperate with the couple through the locating part that can relative movement, in order to prevent that the couple from shifting out from the battery, and then avoid hoist mechanism in-process, the effort direction that the couple received changes and lead to the couple to drop from the battery.

Description

Hoisting mechanism and battery processing equipment

Technical Field

The utility model relates to the field of battery processing, in particular to a hoisting mechanism and battery processing equipment.

Background

In the battery processing process, in order to facilitate the battery to enter different working procedures, the battery is generally required to be hoisted and translated so as to move between devices in different working procedures. In the conventional processing procedure, in order to move the battery, the battery is generally lifted by a device such as a hook. When the battery moves between different positions, the direction of acting force acting on the hook can change, so that the hook is easy to fall off from the battery, and the battery is further damaged.

Disclosure of Invention

The utility model mainly aims to provide a hoisting mechanism which aims to solve the problem that a battery is damaged due to the fact that a hook falls off from the battery.

In order to achieve the above object, the present utility model proposes a hoisting mechanism for hoisting a battery, the hoisting mechanism comprising:

a main frame body;

the hook is connected with the main frame body; the hook is used for being hung on the battery;

the limiting piece is movably arranged on the main frame body along a first direction, so that the limiting piece is close to or far from the hook along the first direction; the limiting piece is used for blocking the hook from moving out of the battery when the limiting piece is close to the hook.

In this example, connect the battery through the couple to cooperate with the couple through the locating part that can relative movement, in order to prevent that the couple from shifting out from the battery, and then avoid hoist mechanism in-process, the effort direction that the couple received changes and lead to the couple to drop from the battery.

In some examples, the lifting mechanism further comprises:

the elastic piece is arranged on the main frame body and elastically abuts against the limiting piece; the elastic piece is used for blocking the limiting piece from moving in the direction away from the hook.

Utilize elastic component to cooperate with the locating part in this example, the elastic component acts on the locating part to when making the locating part remove to the direction of keeping away from the couple, the elastic component can produce the elastic force effect to the locating part, and then makes the locating part can be in the state that is close to the couple usually under the elastic force effect of elastic component, and then realizes the auto-lock to the couple.

In some examples, a first fixing seat is arranged on the main frame body;

the limiting piece comprises a limiting rod, and the limiting rod is used for blocking the hook from moving out of the battery when approaching to the hook; a first boss is convexly arranged on the outer wall of the limiting rod; the elastic piece is arranged between the first fixing seat and the first boss and used for blocking the limiting rod from moving in the direction away from the hook.

The position of elastic piece is injectd to utilizing first boss and first fixing base in this example to the convenience is spacing to the elastic piece, utilizes first boss and locating part to cooperate simultaneously, helps promoting the stability of locating part.

In some examples, a first via is formed on the first fixing base; the limiting piece further comprises a guide rod connected with the limiting rod, and one end, away from the limiting rod, of the guide rod penetrates through the first through hole.

Utilize first via hole and guide bar to cooperate in this example, to the direction of movement of locating part, and then make the locating lever only can remove along the extending direction of guide bar, and then make the locating lever can present fixed moving track to prevent that locating part and couple from producing relative dislocation.

In some examples, the elastic member is sleeved on the periphery of the guide rod.

In this example, through locating the periphery of guide bar with the elastic component cover for the guide bar can carry out spacingly to the deformation direction of elastic component, when preventing gag lever post relative movement, gag lever post and couple dislocation relatively, utilize the guide bar to carry out spacingly to the elastic component simultaneously, prevent that the deformation direction of elastic component from crossing with first direction.

In some examples, a second fixing seat is further arranged on the main frame body, and a second via hole is formed in the second fixing seat;

one end of the limiting rod penetrates through the second through hole, and the other end of the limiting rod is connected with the guide rod; the first boss is positioned on one side of the second fixing seat facing the first fixing seat; the maximum peripheral diameter of the first boss is greater than the inner diameter of the second via.

In this example, utilize second fixing base and first fixing base to cooperate, can carry out spacingly to the elastic component to utilize the second via hole on the second fixing base to carry out spacingly to the direction of movement of gag lever post, so that the gag lever post can only be along first direction to being close to or keep away from the direction removal of couple, and then promote the certainty of the direction of movement of gag lever post.

In some examples, the limiting member further includes a second boss connected to the guide rod, the second boss is disposed on a side of the first fixing seat opposite to the elastic member, and a maximum peripheral diameter of the second boss is greater than an inner diameter of the first via hole.

The second boss in this example is used for restricting the maximum distance that the guide bar removed to the second fixing base, and then can promote the stability of guide bar. Through setting up the second boss, can regard the second boss as the position of gripping of locating part, conveniently promote the guide bar through the second boss.

In some examples, the hoisting mechanism comprises at least two main frame bodies arranged at intervals, and the main frame bodies are respectively provided with the hooks and the limiting pieces;

the second bosses of the limiting parts of the two adjacent main frame bodies are connected through the first handles.

In this example, through the interconnection fixed with two body frame bodies, can conveniently adopt same first handle to promote the locating part on two at least body frame bodies simultaneously, and then realize the synchronous unblock of couple on two adjacent body frame bodies.

In some examples, two adjacent main frames are connected by a second handle.

In this example, through with two adjacent body frame interconnect, can adopt same second handle to shift two adjacent body frame synchronization, and then can conveniently carry out synchronous movement to a plurality of body frame.

In some examples, the second boss has a first connection section connected to the guide bar and a second connection section connected to the first handle;

the distance between the first connecting section and the second handle is a first distance, the distance between the first handle and the second handle is a second distance, and the first distance is smaller than the second distance.

In this example, when the second distance is greater than the first distance and the first connecting stage is moved to the position of the second handle, a gap is further formed between the first handle and the second handle, and when the first handle is lifted, the first handle and the second handle are not attached to each other, so that hands of workers are prevented from being clamped between the first handle and the second handle.

In some examples, the second connecting section is connected to the first connecting section and extends in a direction away from the second handle, and the first handle is connected to an end of the second connecting section away from the first connecting section.

In this example, through making the second linkage segment extend to keeping away from second handle direction to make the second boss wholly be the form of buckling, after so that first handle is installed on the second linkage segment, there is the difference in height between first handle orientation second handle's one side terminal surface and first linkage segment orientation second handle's one side terminal surface, and then reduces the condition emergence of tong.

In some examples, the side of the first handle facing away from the second handle is provided with anti-slip protrusions. Through setting up anti-skidding convex part, can make things convenient for the staff to grasp first handle, and then can promote the stability of grabbing the in-process.

In some examples, the hook includes a hook portion for hooking to the battery and a mounting portion connected to the hook portion, the mounting portion being detachably connected to the main frame body.

In the example, the mounting part of the hook is detachably connected with the main frame body, so that the hook can be conveniently dismounted and replaced.

In some examples, the main frame body is provided with a avoidance groove; the main frame body is provided with a bottom wall, and a limiting groove communicated with the avoidance groove is formed in the bottom wall; a fixed block is arranged in the avoidance groove, and the maximum peripheral diameter of the fixed block is larger than the width of the limit groove; the mounting part penetrates through the limiting groove and is connected with the fixed block.

In this example, the fixing block is matched with the limiting groove to limit the relative position of the mounting part, so that the hook is limited on the main frame body, and further the hook is prevented from moving in a direction away from the main frame body.

In some examples, the avoidance groove has an opening, and one end of the limit groove in the length direction extends to the opening of the avoidance groove;

the main frame body is provided with a baffle plate, and the baffle plate cover is arranged at the opening of the avoidance groove.

The opening of dodging the groove is blocked through setting up the baffle in this example to prevent that the fixed block from dodging the groove and shifting out, and then can prevent that the couple from droing.

In some examples, the hoisting mechanism further comprises a hanging piece connected with the main frame body, and a hanging hole is formed in the hanging piece.

Through setting up the articulated elements in this example, can conveniently cooperate hoist mechanism and outside lift translation equipment, through wearing to locate the articulated hole with outside lift translation equipment to conveniently realize connecting and fixed.

In some examples, the length direction of the main frame body extends along the first direction, and the hanging piece is arranged at one end of the main frame body away from the hook.

In this example, through setting up the both ends in the first direction of main support body with the articulated member with the couple, when the articulated member is fixed with external lift translation equipment interconnect, can conveniently make main support body and couple keep focus to make the couple can keep in the position of predetermineeing.

In some examples, in the projection along the first direction, the projection of the main frame body at least partially overlaps with the projection of the inner wall surface of the hooking hole. Because the projection of the inner wall surface of the hanging hole is at least partially overlapped with the projection of the main frame body, when the external lifting translation device is hung in the hanging hole, the gravity center of the main frame body is positioned in the projection of the hanging hole in the first direction, so that the main frame body can be kept stable, and the main frame body and the hook are prevented from being deviated.

In some examples, the hanging piece is provided with a yielding groove communicated with the hanging hole. The abdication groove is communicated with the hanging hole, so that the external lifting translation equipment can enter the hanging hole through the abdication groove, and the external lifting translation equipment can be conveniently installed.

In some examples, in the projection along the first direction, the projection of the main frame body and the projection of the inner wall surface of the yielding groove are at least partially arranged in a staggered manner. Through making the body and the groove dislocation setting each other, when installing outside lift translation equipment, can prevent that outside lift translation equipment from hanging the hole and drop.

In some examples, the hanging piece has a first surface facing the main frame body, and the end of the yielding groove away from the hanging hole penetrates through to the first surface.

Through link up to the first surface with the groove of stepping down in this example for step down groove orientation couple one side, when outside lift translation equipment installs in the hitching hole, be difficult to deviate from the groove of stepping down, and then can promote the stability of outside lift translation equipment.

In some examples, the hitch further has a second surface disposed opposite the first surface; the hanging piece further comprises an extension section, one end of the extension section is connected with the first surface, and the other end of the extension section extends in a direction away from the second surface.

Through setting up the extension in this example, can restrict the removal of outside lift translation equipment through the extension, and then prevent that outside lift translation equipment from deviating from the hitching hole.

On the basis of the example of the hoisting mechanism, the utility model also provides an example of battery processing equipment, and the battery processing equipment comprises the hoisting mechanism in any example.

In this example, through adopting above-mentioned hoist mechanism to hoist the battery, when can realize the hoist and mount removal of battery, carry out the auto-lock to the couple to prevent that the couple from droing in the hoist and mount process, and then can effectively promote the security of hoist and mount in-process.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an example of a hoisting mechanism according to the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line 2A-2A of FIG. 2;

fig. 4 is a left side view of fig. 1.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				10	Main frame body	11	Avoidance groove
12	Bottom wall	13	Limiting groove
				14	First fixing seat	141	First via hole
15	Second fixing seat	151	Second via hole
				16	Baffle plate	1a	First direction
20	Hanging piece	21	Hanging hole
				22	Yield groove	23	Extension section
30	Hook	31	Hook part
				32	Mounting part	33	Fixed block
40	Limiting piece	41	Limiting rod
				411	First boss	42	Guide rod
421	Second boss	422	First connecting section
				423	Second connecting section	50	Elastic piece
60	First handle	61	Anti-skid convex part
				70	Second handle

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

With the development of battery technology, batteries have entered into aspects of work and life. The battery of the mobile phone is small, the battery of the new energy automobile is large, and no figure of the battery is seen. Lithium batteries are a common battery structure, and are rechargeable batteries that generally use materials containing lithium elements as electrodes, and operate primarily by virtue of lithium ions moving between a positive electrode and a negative electrode.

In the present utility model, the battery cell may include a lithium ion secondary battery, a lithium ion primary battery, a lithium sulfur battery, a sodium lithium ion battery, a sodium ion battery, a magnesium ion battery, or the like, which is not limited in the embodiment of the present utility model. The battery cells may be cylindrical, flat, rectangular, or otherwise shaped, as well as the embodiments herein are not limited in this regard. The battery cells are generally classified into three types according to the packaging method: the cylindrical battery cell, the square battery cell and the soft pack battery cell are not limited thereto.

The battery referred to by way of example in the present utility model refers to a single physical module that includes one or more battery cells to provide higher voltage and capacity. For example, the battery referred to in the present utility model may include a battery module, a battery pack, or the like. The battery generally includes a case for housing one or more battery cells or a plurality of battery modules. The case body can prevent liquid or other foreign matters from affecting the charge or discharge of the battery cells.

In the case of battery processing, in some manufacturing processes, a plurality of steps such as slurry preparation, coating, cold pressing, winding, hot pressing, assembly, liquid injection, and formation are required. When moving batteries between processes, it is often necessary to use special equipment to move the batteries so that the batteries can enter the preset process equipment.

The applicant researches find that when the hoisting mechanism is adopted to move the battery between different devices or working procedures, the hoisting mechanism generates upward supporting force on the battery, when the hoisting mechanism generates horizontal or inclined directions under the action of external force and moves, the hoisting mechanism is easy to shift relative to the battery, and then the hoisting mechanism is caused to fall off from the battery, so that the connection between the hoisting mechanism and the battery fails, the battery falls off, and the safe operation of the processing process is influenced.

In order to solve the problems, the utility model provides a hoisting mechanism for battery processing equipment, which is used for hoisting batteries. The hoisting mechanism comprises a main frame body 10, and a hook 30 and a limiting piece 40 which are arranged on the main frame body 10, wherein the hook 30 is used for being hung on a battery, the limiting piece 40 is used for limiting the hook 30, so that the hook 30 is locked at a preset position on the battery, and the hook 30 is prevented from being moved out of the battery, so that the hook 30 is prevented from falling off from the battery.

Taking the battery as an example for the liquid injection and formation procedures, the lifting mechanism can be used for moving the battery from the liquid injection equipment to the formation equipment, the battery is hung by adopting the hook 30, the hook 30 is limited by the limiting piece 40, the hook 30 is prevented from falling off from the battery, the limiting piece 40 is matched with the hook, the self-locking of the hook is realized, and the safety and the stability of the battery in the moving process are further improved.

Referring to fig. 1 to 4, in some examples, a hoisting mechanism for hoisting a battery is disclosed, the hoisting mechanism includes a main frame 10, a hook 30, and a limiting member 40, the hook 30 is connected with the main frame 10; the hook 30 is used for being hung on a battery; the limiting piece 40 is movably arranged on the main frame body 10 along the first direction 1a, so that the limiting piece 40 is close to or far from the hook 30 along the first direction 1 a; the stop 40 is used to block removal of the hook 30 from the battery when approaching the hook 30.

The main frame body 10 serves as a main body structure of the hoisting mechanism, and plays a role in overall support. The main frame body 10 may have a plate shape, a block shape, or other shapes. When the battery is moved, an external lifting and translating device may be connected to the main frame 10 to realize lifting or translation of the main frame 10. The lifting translation equipment is equipment which can be used for driving the lifting mechanism to realize lifting and translation or lifting and translation simultaneously.

The hook 30 is used to hang on the battery. The hook 30 is connected with the main frame body 10 so that the hook 30 can move synchronously when the main frame body 10 moves relatively.

The limiting member 40 is connected with the main frame body 10 so that the limiting member 40 can move synchronously with the main frame body 10. The stop 40 is movable along the first direction 1a such that the stop 40 has a first position close to the hook 30 and a second position remote from the hook 30, the stop 40 being movable along the first direction 1a between the first position and the second position.

When the hook 30 is hung on the battery, the limiting member 40 moves to the first position along the first direction 1a, and the limiting member 40 and the hook 30 simultaneously act on the battery, so that the hook 30 cannot be removed from the battery due to the blocking of the limiting member 40. When outside lift translation equipment drives body 10 relative movement, because locating part 40 locks couple 30 on the battery, can prevent that couple 30 from shifting out from the battery, and then when the effort direction that lift translation equipment produced couple 30 relatively changes, couple 30 also can be locked on the battery to make the battery can keep preset removal orbit, prevent that the battery from droing when going up and down and/or translation, and then can promote the security in the battery course of working.

Since the limiting member 40 can move to the first position close to the hook 30 along the first direction 1a, the limiting member 40 and the hook 30 simultaneously act on the battery to block the hook 30 from moving to the outside of the battery, and thus self-locking of the hook 30 is achieved. When the hoisting mechanism needs to be taken out of the battery, the limiting piece 40 is moved along the first direction 1a, so that the limiting piece 40 moves to a second position far away from the hook 30, a gap between the hook 30 and the limiting piece 40 is increased, the hook 30 is unlocked, and the hook 30 can be removed from the battery.

In some examples, the stop 40 may abut the hook 30 when the stop 40 is in the first position adjacent to the hook 30, where the stop 40 and the hook 30 are simultaneously locked in a predetermined position on the battery, and where the stop 40 and the hook 30 form a collar structure that is similar to a collar that is sleeved on the predetermined position on the battery. When it is desired to unlock the hook 30 from the battery, the stop 40 is moved in the first direction 1a to the second position to unlock the collar structure.

In some examples, the hook 30 is hooked on the battery, and when the limiting member 40 is in the first position near the hook 30, the limiting member 40 may abut on the battery, so that the limiting member 40 and the hook 30 are pressed on the battery at the same time, and further, the hook 30 is prevented from moving relative to the battery. When the hook 30 needs to be unlocked from the battery, the limiting member 40 is moved to the second position along the first direction 1a, so that the acting force of the limiting member 40 on the battery is eliminated, and the hook 30 can move relative to the battery.

In some examples, the hook 30 is hung on a battery, a pin hole is formed on the battery, and the limiting piece 40 is at least partially inserted into the pin hole, so that the limiting piece 40 stops the hook 30 from moving relative to the battery, and self-locking of the hook 30 is achieved. When the hook 30 needs to be unlocked, the limiting piece 40 is moved in the direction away from the hook 30 along the first direction 1a, so that the limiting piece 40 is moved out of the pin hole, and the hook 30 can be moved to the outside of the battery.

In some examples, the first direction 1a may be a length direction or a width direction of the main frame 10. In some examples, the stop 40 moves along an arcuate path formed by the first direction 1 a.

Due to the fact that the limiting piece 40 capable of moving along the first direction 1a is adopted to lock and unlock the hook 30, the hook 30 can be locked on a battery when needed, the problem that the battery falls off in the hoisting process caused by the fact that the hook 30 moves out of the battery is avoided, the safety of the battery in the hoisting process is effectively improved, and the safety performance of the battery in the processing process is further improved.

In some examples, when the hook 30 is used for hooking a battery, the hook 30 has a matching portion that matches the battery, and the limiting member 40 moves along the first direction 1a towards the direction approaching the hook 30, that is, the limiting member 40 approaches the matching portion of the hook 30 and the battery. In some examples, taking the hook 30 as a general U shape, one end of the U shape is connected to the main frame 10, the other end of the U shape is used as a matching position between the hook 30 and the battery, and the limiting member 40 moves along the first direction 1a towards the direction close to the hook 30, which means that the limiting member 40 moves towards a position where the U-shaped structure is matched with the battery. In some examples, taking the hook 30 as an L-shape, one end of the L-shape of the hook 30 is connected with the main frame 10, the other end of the L-shape of the hook 30 is matched with the battery, and the limiting member 40 moves in a direction approaching to the hook 30, which means that the limiting member 40 moves to a position where the hook 30 is matched with the battery.

In some examples, the hoisting mechanism further includes an elastic member 50 provided on the main frame body 10, where the elastic member 50 elastically abuts against the limiting member 40; the elastic member 50 is used for blocking the movement of the stopper 40 in a direction away from the hook 30.

The elastic member 50 has an effect of being elastically deformed when receiving an external force. The elastic member 50 may be a spring or the like capable of being elastically deformed along a predetermined trajectory. The elastic deformation direction of the elastic member 50 may be the first direction 1a, so that the elastic force of the elastic member 50 can act on the limiting member 40, and further elastic reset of the limiting member 40 along the first direction 1a is achieved.

The elastic member 50 in this example is disposed on the main frame 10 and elastically abuts against the limiting member 40, and when the limiting member 40 moves toward the second position along the first direction 1a, an elastic force of the elastic member 50 acts on the limiting member 40 to generate an elastic blocking effect on the limiting member 40, so as to prevent the limiting member 40 from moving away from the hook 30. Because the elastic member 50 has elasticity, when the hook 30 needs to be removed from the battery, the limiting member 40 is moved away from the hook 30, and the elastic member 50 has an elastic blocking effect on the limiting member 40. When the hook 30 needs to be locked, due to the elastic force of the elastic member 50, the limiting member 40 has a tendency to move towards the direction close to the hook 30, so that the limiting member 40 is subjected to the elastic locking effect of the elastic member 50, and the limiting member 40 automatically locks the hook 30.

In some examples, the main frame 10 is provided with a first fixing seat 14; the limiting member 40 comprises a limiting rod 41, and the limiting rod 41 is used for blocking the hook 30 from moving out of the battery when approaching the hook 30; the outer wall of the limit rod 41 is convexly provided with a first boss 411; the elastic member 50 is disposed between the first fixing seat 14 and the first boss 411, so as to block the movement of the stop lever 41 in a direction away from the hook 30.

The first fixing base 14 is a bump structure disposed on the main frame 10, and the first fixing base 14 serves as a supporting structure of the elastic member 50 for preventing the elastic member 50 from falling off the main frame 10.

The limiting member 40 has a first boss 411, and the first boss 411 may be a truncated cone-shaped structure disposed on an outer surface of the limiting rod 41, or may be a protruding block protruding from an outer wall of the limiting rod 41.

The elastic member 50 is disposed between the first fixing base 14 and the first boss 411, so that the elastic member 50 can be limited by the first fixing base 14 and the first boss 411. When the limiting rod 41 approaches the hook 30, the limiting rod 41 acts on the battery, so that the hook 30 cannot be moved out of the battery, and self-locking of the hook 30 can be achieved. When the limit rod 41 moves along the first direction 1a in the direction away from the hook 30, the acting force of the limit rod 41 on the battery disappears, so that the hook 30 can be moved out of the battery, and unlocking is achieved.

In this example, through setting up first boss 411 and first fixing base 14, can conveniently realize spacing to elastic component 50, and then promote the stability of elastic component 50 to make elastic component 50 produce elastic deformation along first direction 1a, and then can promote the stability of gag lever post 41 moving track.

In some examples, the first fixing base 14 is provided with a first via 141; the limiting member 40 further includes a guide rod 42 connected to the limiting rod 41, and one end of the guide rod 42 away from the limiting rod 41 is penetrated by a first through hole 141.

The guide bar 42 is connected to the limit bar 41 such that the guide bar 42 moves synchronously when the limit bar 41 moves in the first direction 1 a.

The extending direction of the guide bar 42 is parallel to the first direction 1a so that the guide bar 42 can relatively move along the first direction 1 a.

The axial direction of the first via 141 is parallel to the first direction 1a so that the first via 141 can serve to limit the guide bar 42 while the guide bar 42 moves along the first direction 1a within the first via 141.

Through setting up first via 141 and cooperatees with guide bar 42, can utilize guide bar 42 to prescribe a limit to the removal orbit of gag lever post 41 to make gag lever post 41 advance and can remove along first direction 1a, and then can make gag lever post 41 can cooperate with couple 30 better, realize the auto-lock to couple 30.

In some examples, the resilient member 50 is sleeved around the guide rod 42.

The elastic member 50 is sleeved on the periphery of the guide rod 42, which means that the elastic member 50 is located outside the guide rod 42. The elastic member 50 may have a gap with the outer wall surface of the guide rod 42, and the elastic member 50 may be bonded to the outer wall surface of the guide rod 42. Since the elastic member 50 is located between the first boss 411 and the first fixing base 14, when the limiting member 40 moves to the second position along the first direction 1a, the elastic member 50 is pressed to deform, so that the elastic member 50 exerts an elastic force on the limiting rod 41.

By disposing the elastic member 50 at the outer periphery of the guide rod 42, the elastic member 50 can be limited by the guide rod 42, so as to prevent the elastic member 50 from being dislocated. Since the guide rod 42 can block the elastic member 50 from unnecessarily moving, the installation of the elastic member 50 can be conveniently accomplished.

In some examples, the main frame body 10 is further provided with a second fixing seat 15, and the second fixing seat 15 is provided with a second via 151; one end of the limiting rod 41 is provided with a second through hole 151 in a penetrating way, and the other end of the limiting rod is connected with the guide rod 42; the first boss 411 is located at one side of the second fixing base 15 facing the first fixing base 14; the maximum outer circumferential diameter of the first boss 411 is greater than the inner diameter of the second via hole 151.

The second fixing seat 15 is disposed on the main frame body 10, so as to form a protruding structure on an outer wall of the main frame body 10. The elastic member 50 is disposed between the first fixing base 14 and the second fixing base 15. The axial direction of the second through hole 151 is parallel to the first direction 1a, so that the limit rod 41 can penetrate through the second through hole 151 and protrude from one side of the second fixing base 15 away from the first fixing base 14. The first via 141 may be disposed coaxially with the second via 151.

The limiting rod 41 is connected with the guide rod 42, the guide rod 42 is partially located between the first fixing seat 14 and the second fixing seat 15, and one end, far away from the limiting rod 41, of the guide rod 42 penetrates through the first through hole 141 of the first fixing seat 14, so that the first through hole 141 can limit the guide rod 42.

The maximum peripheral diameter of the first boss 411 is greater than the inner diameter of the second through hole 151, so that the first boss 411 cannot move to a side of the second fixing base 15 facing away from the first fixing base 14 through the second through hole 151.

Since the elastic member 50 abuts against the first boss 411 and the first fixing seat 14, when the limiting member 40 moves to the second position along the first direction 1a, the first boss 411 and the first fixing seat 14 can perform a squeezing action on the elastic member 50. The stopper 41 has a tendency to move in a direction approaching the hook 30 due to the elastic force of the elastic member 50.

In this example, the second fixing seat 15 is matched with the first fixing seat 14, so that the positioning of the limiting piece 40 can be realized, and meanwhile, the positioning of the elastic piece 50 can be realized, and then the stability of the moving track of the limiting piece 40 can be improved.

When the limiting member 40 is required to move to the second position, the guide rod 42 can be lifted along the first direction 1a, and when the guide rod 42 moves, the elastic member 50 is driven to generate elastic deformation, and when the acting force acting on the guide rod 42 disappears, the guide rod 42 moves to the first position under the action of the elastic force of the elastic member 50, so that the limiting rod 41 can be close to the hook 30, and the effect of self-locking the hook 30 is achieved.

In some examples, the limiting member 40 further includes a second boss 421 connected to the guiding rod 42, where the second boss 421 is disposed on a side of the first fixing base 14 facing away from the elastic member 50, and a maximum peripheral diameter of the second boss 421 is greater than an inner diameter of the first through hole 141.

The second boss 421 is disposed on the guide rod 42, a maximum peripheral diameter of the second boss 421 is greater than that of the guide rod 42, and a maximum peripheral diameter of the second boss 421 is greater than an inner diameter of the first through hole 141, such that the second boss 421 cannot move to a side of the first fixing seat 14 toward the limit lever 41 via the first through hole 141.

The second boss 421 in this example may serve as a gripping portion of the limiting member 40, and lifting the guide rod 42 along the first direction 1a may be achieved by gripping the second boss 421, so as to move the limiting member 40 to the second position. Because the maximum peripheral diameter of the second boss 421 is greater than the inner diameter of the first through hole 141, the second boss 421 can have the effect of limiting the maximum moving distance of the guide rod 42, and when the second boss 421 is attached to the end surface of the first fixing seat 14, which is opposite to the side of the second fixing seat 15, the limit rod 41 reaches the first position, so that the limit of the position of the limit piece 40 is further realized.

In some examples, the hoisting mechanism comprises at least two main frame bodies 10 arranged at intervals, and the main frame bodies 10 are respectively provided with a hook 30 and a limiting piece 40; the second bosses 421 of the stoppers 40 of the adjacent two main frames 10 are connected by the first handle 60.

In this example, the second bosses 421 of the limiting members 40 of the two adjacent main frames 10 are connected and fixed to each other, so that the limiting members 40 of the two adjacent main frames 10 form an integral structure, and when the first handle 60 is lifted, synchronous lifting of the limiting members 40 on the two main frames 10 is simultaneously realized.

The hooks 30 on the two main frames 10 in this example can be simultaneously hung at different positions of the battery, and the hooks 30 on the two adjacent main frames 10 are synchronously unlocked by lifting the first handle 60, so that the quick unlocking of the hoisting mechanism is realized.

In some examples, two adjacent main frames 10 are connected by a second handle 70. In this example, by connecting the two adjacent main frames 10 through the second handle 70, the two adjacent main frames 10 can form an integral structure, and when the second handle 70 is lifted, the two main frames 10 can be moved synchronously.

Further, in some examples, the first handle 60 and the second handle 70 are disposed parallel to each other, so that a worker can directly hold the second handle 70 and the first handle 60, and achieve synchronous unlocking or lifting of the hooks 30 of two adjacent main frames 10.

In some examples, the second boss 421 has a first connection segment 422 and a second connection segment 423 connected to the first connection segment 422, the first connection segment 422 being connected to the guide bar 42, the second connection segment 423 being connected to the first handle 60; the first connection segment 422 is a first distance from the second handle 70, the first handle 60 is a second distance from the second handle 70, and the first distance is less than the second distance.

The first connection section 422 in this example may be used to connect the guide rod 42, and the second connection section 423 may be protruded outside the guide rod 42 such that the maximum outer circumferential diameter of the second boss 421 is greater than the maximum outer circumferential diameter of the guide rod 42.

The distance between the first handle 60 and the second handle 70 is the distance between the facing end surfaces of the first handle 60 and the second handle 70; the distance between the first connecting section 422 and the second handle 70 is the distance between the facing end surfaces of the first connecting section 422 and the second handle 70.

The first distance in this example is smaller than the second distance, so that when the first connecting section 422 moves to the position of the second handle 70, a gap exists between the first handle 60 and the second handle 70, and thus, when the first handle 60 and the second handle 70 are gripped, the hands of the worker are prevented from being gripped between the first handle 60 and the second handle 70, so as to improve the safety of the hoisting mechanism.

In some examples, the second connecting segment 423 is connected to the first connecting segment 422 and extends in a direction away from the second handle 70, and the first handle 60 is connected to an end of the second connecting segment 423 that is remote from the first connecting segment 422.

The second connecting section 423 in this example extends away from the second handle 70, which means that the overall structure formed by the second connecting section 423 and the first connecting section 422 is substantially bent, and after the first handle 60 and the second connecting section 423 are connected, the distance between the first handle 60 and the second handle 70 can be greater than the distance between the first connecting section 422 and the second handle 70. In some examples, the first connection segment 422 and the second connection segment 423 are respectively formed and then connected and fixed; in some examples, the first connection segment 422 is integrally provided with the second connection segment 423.

In some examples, the side of the first handle 60 facing away from the second handle 70 is provided with a non-slip tab 61. The anti-slip protrusion 61 is used to prevent the first handle 60 from falling off when the worker grasps the first handle 60. The anti-slip protrusions 61 may be in a concave-convex structure to cooperate, so that the anti-slip protrusions 61 form a bionic structure for accommodating fingers. The anti-slip protrusions 61 may be protruding points arranged at intervals. The anti-slip protrusion 61 in this example may be integrally provided with the first handle 60, or may be a detachable structure that is sleeved on the first handle 60.

In some examples, the hook 30 includes a hook portion 31 and a mounting portion 32 connected to the hook portion 31, the hook portion 31 being for hooking to a battery, the mounting portion 32 being detachably connected to the main frame body 10.

The mounting portion 32 in this example is used to connect the main frame body 10 to achieve mounting and fixing of the hanger 30. The mounting portion 32 may be integrally provided with the hook portion 31, and the mounting portion 32 may be detachably connected to the hook portion 31.

The mounting portion 32 is detachably connected with the main frame body 10, so that the hook 30 and the main frame body 10 can be conveniently connected and fixed with each other. The releasable connection described in this example may be a threaded connection, a hitch, a pin, a snap, or other releasable connection.

In some examples, the main frame body 10 is provided with a avoidance groove 11; the main frame body 10 is provided with a bottom wall 12, and a limiting groove 13 communicated with the avoiding groove 11 is formed in the bottom wall 12; a fixed block 33 is arranged in the avoidance groove 11, and the maximum peripheral diameter of the fixed block 33 is larger than the width of the limit groove 13; the mounting portion 32 is penetrated through the limit groove 13 and connected with the fixing block 33.

The avoiding groove 11 is a groove formed in the main frame body 10, and the bottom wall 12 of the main frame body 10 is a side wall of the main frame body 10 facing one side of the hook 30. The bottom wall 12 is provided with the limit groove 13 communicated with the avoidance groove 11, so that the mounting part 32 of the hook 30 can penetrate through the limit groove 13 and extend into the avoidance groove 11, and then the fixing block 33 in the avoidance groove 11 and the mounting part 32 can be mutually connected and fixed, so that the hook 30 can be fixed.

The fixing block 33 and the mounting portion 32 may be connected by a threaded connection, a hanging connection, a pin connection or other connection methods. Since the maximum peripheral diameter of the fixing block 33 is larger than the width of the limit groove 13, the limit groove 13 cannot move to the outside of the main frame body 10 via the limit groove 13, thereby realizing the limit of the mounting portion 32.

In some examples, the escape groove 11 has an opening, and one end of the limit groove 13 in the length direction extends to the opening of the escape groove 11; the main frame 10 is provided with a baffle 16, and the baffle 16 covers the opening of the avoidance groove 11.

The opening communicates with the escape groove 11 and the outside of the main frame body 10, and the opening may be used for receiving the fixing block 33. One end of the limiting groove 13 in the length direction extends to the opening of the escape groove 11 so that the mounting portion 32 can move along the length direction of the limiting groove 13 via the opening position. The baffle 16 in this example is used for sealing the opening of the avoidance groove 11, so that the fixing block 33 can be prevented from moving out of the opening, the mounting portion 32 of the hook 30 is blocked by the baffle 16 to move out of the opening, and then the hook 30 can be fixed on the main frame body 10.

By arranging the baffle 16 in this example, the hanger 30 can be conveniently prevented from falling off while the limit of the hanger 30 is realized, and meanwhile, the baffle 16 can be detached when needed so as to realize the detachment and replacement of the hanger 30.

In some examples, the hoisting mechanism further includes a hanging member 20 connected to the main frame 10, and a hanging hole 21 is formed in the hanging member 20.

The hanging piece 20 is connected with the main frame body 10 and serves as an intermediate connecting piece between the main frame body 10 and external lifting translation equipment. When the battery needs to be moved, the lifting translation device is arranged in the hanging hole 21 in a penetrating mode, so that the lifting translation device is fixed.

In some examples, the length direction of the main frame body 10 extends along the first direction 1a, and the hitching member 20 is provided at an end of the main frame body 10 remote from the hitching hook 30. When the battery is lifted or translated, the lifting and translating equipment and the hanging piece 20 positioned at one end of the main frame body 10 in the length direction can be connected and fixed with each other, so that the main frame body 10 can present a preset shape when the main frame body 10 is lifted, and the gravity center of the main frame body 10 is conveniently controlled.

Because the hitching member 20 and the hanging hook 30 are respectively located at two ends of the main frame body 10 in the length direction, after the lifting translation device is connected and fixed with the hitching member 20, the hitching member 20 can lift the main frame body 10 at one end of the main frame body 10, and meanwhile, the hanging hook 30 can keep a preset position at the lower end of the main frame body 10, so that the stability of a battery can be improved.

In some examples, in the projection in the first direction 1a, the projection of the main frame body 10 at least partially overlaps with the projection of the inner wall surface of the hooking hole 21.

The projection of the main frame body 10 in this example at least partially overlaps with the projection of the inner wall surface of the hooking hole 21, and the main frame body 10 may be located inside the contour formed by the projection of the hooking hole 21, taking the first direction 1a as the up-down direction for example, by projecting from top to bottom. When the lifting translation device is arranged in the hanging hole 21 in a penetrating manner, the lifting translation device can be located on an extension line of the main frame body 10 in the first direction 1a, so that acting force can act on the extension line of the main frame body 10, the main frame body 10 can keep a preset posture, and the stability of the main frame body 10 and the hanging hook 30 is improved.

In some examples, the hooking element 20 is provided with a relief groove 22 communicating with the hooking hole 21.

One end of the relief groove 22 is communicated with the hanging hole 21, and the other end is communicated with the outside of the hanging piece 20. The abdication groove 22 is used for communicating the hanging hole 21, so that a connecting piece of the lifting translation device can enter the hanging hole 21 through the abdication groove 22, and the lifting translation device is convenient to install and fix. Taking the example that the lifting translation equipment is connected with the hanging piece 20 through the rope, the rope enters the hanging hole 21 through the relief groove 22 so as to be convenient for directly winding the rope to form a rope sleeve, and then the rope sleeve is sleeved into the hanging hole 21 through the relief groove 22 so as to enable the rope sleeve and the hanging piece 20 to be connected and fixed mutually, and the rapid installation of the lifting translation equipment is realized.

In some examples, in the projection along the first direction 1a, the projection of the main frame body 10 and the projection of the inner wall surface of the relief groove 22 are at least partially offset. In this example, the projection of the main frame 10 and the projection of the inner wall surface of the relief groove 22 are offset, and the projection is performed from top to bottom, taking the first direction 1a as the up-down direction as an example, and the main frame 10 and the inner wall surface of the relief groove 22 are at least partially offset. When the lifting translation equipment is fixedly connected with the hanging piece 20, the lifting translation equipment is not easy to move out of the yielding groove 22 due to dislocation between the yielding groove 22 and the main frame body 10, and the lifting mechanism can be prevented from falling off.

Further, in the projection along the first direction 1a, the projection of the main frame 10 and the projection of the inner wall surface of the relief groove 22 are completely offset so that the relief groove 22 is not located on the extension line of the main frame 10.

In some examples, the hanging member 20 has a first surface facing the main frame body 10, and the end of the relief groove 22 remote from the hanging hole 21 is provided through to the first surface. The notch of the abdication groove 22 in this example faces one side of the hook 30, so that the possibility that the lifting translation device moves out of the abdication groove 22 can be reduced, and the battery is prevented from falling off.

In some examples, the hitching member 20 also has a second surface disposed opposite the first surface; the hanging member 20 further includes an extension section 23, one end of the extension section 23 is connected to the first surface, and the other end extends away from the second surface.

The extension 23 is coupled to the first surface of the hooking member 20 such that the extension 23 may be a part of the hooking member 20. The extension section 23 extends to the large direction of keeping away from the second surface and sets up for the extension section 23 can protrude in the first surface of the articulated member 20, stops that the lift translation equipment shifts out from the groove 22 of stepping down through the extension section 23, and then avoids hoist mechanism to drop from the lift translation equipment.

The utility model further provides an example of battery processing equipment on the basis of the hoisting mechanism. The battery processing apparatus in this example includes the hoisting mechanism described in any of the above examples.

Through adopting above-mentioned hoist mechanism in this example, can conveniently realize the lift and the translation of battery, and then realize the removal of battery between different process equipment. The hanger 30 is self-locked through the limiting piece 40, so that the hanger 30 is not easy to fall off from a battery, the stability of the battery is further improved, and the safety performance of battery processing equipment is improved.

It is noted that, since the example of the battery processing device of the present utility model is based on the example of the hoisting mechanism, the example of the battery processing device of the present utility model includes all the technical solutions of all the examples of the hoisting mechanism, and the achieved technical effects are identical, and are not repeated herein.

Referring to fig. 1 to 4, in some examples, a battery processing apparatus is provided with a lifting mechanism for lifting a battery, the lifting mechanism includes a main frame body 10, and a hook 30 and a limiting member 40 disposed on the main frame body 10, wherein the hook 30 is used to be hung on the battery, and the limiting member 40 is used to limit the hook 30 on the battery when needed, so as to realize self-locking of the hook 30 and prevent the hook 30 from falling off from the battery. The limiting member 40 in this example is capable of moving along the first direction 1a, and when the limiting member 40 moves along the first direction 1a to a position close to the hook 30, the limiting member 40 locks the hook 30 on the battery; when the stop 40 is moved away from the hook 30, the hook 30 can be removed from the battery. Further, the limiting member 40 in this example is connected to the main frame 10 through the elastic member 50, so that the limiting member 40 is under the elastic force of the elastic member 50, and when the limiting member 40 moves away from the hook 30 under the elastic force of the elastic member 50, the limiting member 40 is under the elastic resistance of the elastic member 50, and further, the position of the limiting member 40 is limited by the elastic member 50, so that the limiting member 40 realizes elastic self-locking.

The foregoing description is only a preferred example of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model in the specification and drawings, or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A hoisting mechanism for hoist and mount battery, its characterized in that, hoisting mechanism includes:

a main frame body;

the hook is connected with the main frame body; the hook is used for being hung on the battery; and

2. The lifting mechanism of claim 1, wherein the lifting mechanism further comprises:

3. The hoisting mechanism as claimed in claim 2, wherein the main frame body is provided with a first fixing seat;

4. The hoisting mechanism as claimed in claim 3, wherein the first fixing base is provided with a first via; the limiting piece further comprises a guide rod connected with the limiting rod, and one end, away from the limiting rod, of the guide rod penetrates through the first through hole.

5. The hoisting mechanism as claimed in claim 4, wherein the elastic member is sleeved on the periphery of the guide rod.

6. The hoisting mechanism as claimed in claim 4, wherein a second fixing seat is further provided on the main frame body, and a second via hole is provided on the second fixing seat;

7. The hoisting mechanism as claimed in any one of claims 4 to 6, wherein the limiting member further comprises a second boss connected to the guide rod, the second boss is disposed on a side of the first fixing seat facing away from the elastic member, and a maximum peripheral diameter of the second boss is greater than an inner diameter of the first via hole.

8. The hoisting mechanism as claimed in claim 7, wherein the hoisting mechanism comprises at least two main frames arranged at intervals, and the main frames are respectively provided with the hooks and the limiting pieces;

9. The lifting mechanism of claim 8, wherein two adjacent main frames are connected by a second handle.

10. The lifting mechanism of claim 9, wherein the second boss has a first connection section and a second connection section connected to the first connection section, the first connection section being connected to the guide bar, the second connection section being connected to the first handle;

11. The lifting mechanism of claim 10, wherein the second connecting section is connected to the first connecting section and extends away from the second handle, and wherein the first handle is connected to an end of the second connecting section that is remote from the first connecting section.

12. The hoisting mechanism as claimed in claim 9, characterized in that the side of the first handle facing away from the second handle is provided with anti-slip protrusions.

13. The hoisting mechanism as claimed in any one of claims 1 to 6, characterized in that the hook comprises a hook portion for hooking to the battery and a mounting portion connected to the hook portion, the mounting portion being detachably connected to the main frame body.

14. The hoisting mechanism as claimed in claim 13, wherein the main frame body is provided with a avoiding groove; the main frame body is provided with a bottom wall, and a limiting groove communicated with the avoidance groove is formed in the bottom wall; a fixed block is arranged in the avoidance groove, and the maximum peripheral diameter of the fixed block is larger than the width of the limit groove; the mounting part penetrates through the limiting groove and is connected with the fixed block.

15. The hoisting mechanism as claimed in claim 14, wherein the escape groove has an opening, and one end of the limit groove in the length direction extends to the opening of the escape groove;

16. The lifting mechanism according to any one of claims 1 to 6, further comprising a hanging member connected to the main frame body, wherein a hanging hole is formed in the hanging member.

17. The hoisting mechanism of claim 16 wherein the length direction of the main frame extends in the first direction, and the hitching member is disposed at an end of the main frame remote from the hitching hook.

18. The hoisting mechanism of claim 17 wherein in the projection along the first direction, the projection of the main frame body at least partially overlaps the projection of the inner wall surface of the hooking hole.

19. The hoisting mechanism of claim 17 wherein the hitching member is provided with a relief groove in communication with the hitching aperture.

20. The hoisting mechanism of claim 19 wherein in the projection along the first direction, the projection of the main frame body is at least partially offset from the projection of the inner wall surface of the relief groove.

21. The hoisting mechanism of claim 20 wherein the hitching member has a first surface facing the main frame body, and wherein the relief groove is provided through to the first surface at an end remote from the hitching hole.

22. The lifting mechanism of claim 21, wherein the hitch member further has a second surface disposed opposite the first surface; the hanging piece further comprises an extension section, one end of the extension section is connected with the first surface, and the other end of the extension section extends in a direction away from the second surface.

23. Battery processing apparatus comprising a lifting mechanism according to any one of claims 1 to 22.