CN209890192U

CN209890192U - Auxiliary forklift hoisting device for electrolyte finished product packaging barrel

Info

Publication number: CN209890192U
Application number: CN201920852443.1U
Authority: CN
Inventors: 刘金良; 禹栓成; 林召强; 常思琪; 符旭阳; 房斐
Original assignee: Luoyang Dasheng New Energy Development Co Ltd
Current assignee: Luoyang Dasheng New Energy Development Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-01-03
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to an electrolyte production auxiliary assembly field, specific supplementary fork truck hoist device of electrolyte finished product pail pack that says so. Comprises a connecting part, four hoisting hooks and a connecting rope; the connecting part comprises a connecting plate and two rectangular pipes which are fixed on the connecting plate and can be sleeved on the fork arms of the forklift; the hoist and mount hook is including fixing the L shape hook on connecting the rope and the C shape hook of hinge on L shape hook, and the upper portion coupler body of C shape hook and the coupler body of L shape hook form the steel ring clamp that is used for centre gripping pail pack top steel ring jointly, are equipped with between C shape hook and L shape hook to be used for controlling the steel ring and press from both sides open spring, and the lower part of C shape hook is used for tightly touching the cooperation with pail pack barrel wall and overcomes spring force and drive the steel ring with the gravity through the pail pack and press from both sides closedly, the utility model discloses accessible fork truck lifts up and transports in step four pail packs on with same tray, improves the transportation efficiency of pail pack, and hoist and mount hook and steel ring joining process convenient and reliable.

Description

Auxiliary forklift hoisting device for electrolyte finished product packaging barrel

Technical Field

The utility model relates to an electrolyte production auxiliary assembly field, specific supplementary fork truck hoist device of electrolyte finished product pail pack that says so.

Background

Lithium battery electrolytes are carriers for ion transport in batteries. Generally consisting of a lithium salt and an organic solvent. The electrolyte plays a role in conducting ions between the positive electrode and the negative electrode of the lithium battery, and is a guarantee for the lithium battery to obtain the advantages of high voltage, high specific energy and the like. The electrolyte is prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials according to a certain proportion under a certain condition. Because the electrolyte of the lithium battery has irritation and anesthesia, can enter a body through gastrointestinal tracts, skins and respiratory tracts to present moderate toxicity, and is inflammable and has the risk of burning when meeting open fire and high heat, electrolyte production enterprises generally pack and transport finished electrolyte by specially-made packing barrels.

The top of the electrolyte pail pack among the prior art all is provided with the steel ring and transports in order to assist hoist and mount. The hoisting tool adopted in the hoisting process is generally a hoisting ring corresponding to the specification of the steel ring and a plurality of hoisting hooks arranged on the hoisting ring at intervals, and after each hoisting hook is clamped and fixed on the steel ring, the hoisting ring is horizontally hoisted and transported by a crane. The defect is that the lifting hook and the steel ring of the packing barrel are complex to connect and match, and only one packing barrel can be lifted and transported at a time, so that the transportation process of the electrolyte packing barrel is complicated and a large amount of manpower is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an auxiliary fork truck hoist device of electrolyte finished product pail pack, four pail packs on accessible fork truck will same tray are hoisted in step and are transported, improve the transportation efficiency of pail pack, and hoist and mount hook and steel ring connection process convenient and reliable.

In order to solve the technical problem, the utility model discloses a technical scheme be: an auxiliary forklift lifting device for electrolyte finished product packaging barrels comprises a connecting part used for being connected with a forklift fork arm, four lifting hooks used for being respectively connected with four packaging barrels on the same tray, and connecting ropes used for respectively fixing the four lifting hooks on the connecting part; the connecting part comprises a connecting plate and two rectangular pipes which are fixed on the connecting plate and can be sleeved on the fork arm of the forklift, threaded holes are formed in the pipe walls of the rectangular pipes, and jacking bolts used for fixing the rectangular pipes on the fork arm of the forklift are arranged in the threaded holes in a matched mode; the lifting hook comprises an L-shaped hook fixed on the connecting rope and a C-shaped hook hinged on the L-shaped hook, the upper hook body of the C-shaped hook and the hook body of the L-shaped hook jointly form a steel ring clamp used for clamping a steel ring at the top of the packaging barrel, a spring used for controlling the steel ring clamp to open is arranged between the C-shaped hook and the L-shaped hook, and the lower part of the C-shaped hook is used for being in close contact fit with the wall of the packaging barrel to overcome the elastic force of the spring through the gravity of the packaging barrel and drive the steel ring clamp to close.

Preferably, the C-shaped hook is provided with a through groove for the L-shaped hook to rotate, two sides of the upper portion of the L-shaped hook are respectively and fixedly provided with a rotating shaft, and the two rotating shafts are respectively and rotatably arranged in shaft holes formed in the groove walls on the two sides of the through groove.

Preferably, one end of the spring is fixed with the lower part of the hook body of the L-shaped hook, and the other end of the spring is fixed with one end of the penetrating groove close to the lower part of the hook body of the C-shaped hook.

Preferably, the four connecting ropes are also sleeved with U-shaped clamps.

Preferably, the connecting rope is a steel wire rope or an iron chain.

Advantageous effects

The utility model discloses including four hoist and mount hooks, C shape hook and L shape hook in the hoist and mount hook mutually support to form the steel ring that is used for centre gripping pail pack top steel ring and press from both sides and be used for tightly touching the drive division at pail pack upper portion section of thick bamboo wall position. The steel ring presss from both sides and is in normally open state under the spring action, presss from both sides when the steel ring with four hoist and mount hooks and assembles respectively on four pail packs on same tray on the steel ring towards tray central point and puts, along with the rise of fork truck yoke, the pail pack bottom is towards the slope of tray central direction to promote the drive division through the pail pack and produce the rotation, make the steel ring press from both sides the closed steel ring with the centre gripping fixed, and then firmly fix the hoist and mount hook on the pail pack, accomplish the transportation to the pail pack through fork truck. The fixed process of hoist and mount hook centre gripping is simple and convenient, and can once accomplish the hoist and mount and the transportation of four pail packs on same tray, has improved the transportation efficiency of electrolyte finished product pail pack greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the lifting hook of the present invention in a partially closed state;

the labels in the figure are: 1. the connecting part comprises a connecting part 101, a connecting plate 102, a rectangular pipe 103, a top tightening bolt 2, a connecting rope 3, a U-shaped clamp 4, a hoisting hook 401, a C-shaped hook 402, an L-shaped hook 403, a through groove 404, a spring 405 and a rotating shaft.

Detailed Description

As shown in fig. 1, the utility model discloses an auxiliary forklift hoisting device of electrolyte finished product pail pack, including being used for connecting portion 1, four hoist and mount hooks 4 that are used for four pail packs on fixed same tray of being connected with the fork arm of fork truck and being used for respectively with four hoist and mount hooks 4 fix the connection rope 2 on connecting portion 1.

The main body of connecting portion 1 is two parallel interval distribution's rectangular pipe 102, and the top of two rectangular pipe 102 is connected fixedly as connecting plate 101 through a steel sheet, and the steel sheet all is fixed with two rectangular pipe 102 with welded mode. Threaded holes are respectively formed in the center positions of the bottom pipe walls of the two rectangular pipes 102, and a top-tightening bolt 103 is installed in each threaded hole in a matched mode. After the two rectangular tubes 102 are respectively sleeved on the fork arms of the forklift, the upper ends of the jacking bolts 103 tightly contact the lower edges of the fork arms of the forklift by screwing the jacking bolts 103, so that the effect of firmly connecting the connecting parts 1 to the fork arms of the forklift is achieved.

As shown in fig. 2, the hoisting hook 4 of the present invention includes an L-shaped hook 402 fixed to the connecting rope 2 and a C-shaped hook 401 hinged to the L-shaped hook 402. The C-shaped hook 401 is thick, a through groove 403 used for being matched with and installed with the L-shaped hook 402 is formed in the C-shaped hook 401 along the longitudinal direction of the C-shaped hook, the thickness of the L-shaped hook 402 is equivalent to the width of the through groove 403, rotating shafts 405 are arranged on two sides of a hook handle of the L-shaped hook 402 respectively, and the rotating shafts 405 are rotatably arranged in shaft holes formed in groove walls on two sides of the through groove 403, so that the C-shaped hook 401 and the L-shaped hook 402 can rotate relative to each other by taking the rotating shafts 405 as centers. Through the structure, the upper hook body of the C-shaped hook 401 and the hook body of the L-shaped hook 402 form a steel ring clamp together, and the steel ring clamp clamps and fixes the steel ring at the top of the packaging barrel in a closed state; and the lower hook body of the C-shaped hook 401 forms a driving part which is matched with the upper barrel wall of the packaging barrel to control the closing of the steel ring clip. The steel ring clip can be in a normally open state under the action of the elastic force of the spring 404, one end of the spring 404 is fixed with the lower part of the hook body of the L-shaped hook 402, and the other end of the spring 404 is fixed with one end of the penetrating groove 403 close to the lower part of the C-shaped hook 401. On one hand, the steel ring clamp is in a normally open state, so that the steel ring clamp can be conveniently and preliminarily assembled on a steel ring, and further, the driving force for closing the steel ring clamp is generated through the interaction between the driving part and the wall of the packaging barrel so as to close the steel ring clamp; on the other hand, after the packaging barrel is hoisted to the ground, the driving force disappears, the steel ring clamp automatically opens under the action of the spring 404, and the hoisting hook 4 is convenient to detach from the packaging barrel.

In the specific application of the utility model, firstly, the connecting part 1 is sleeved on the fork arm of the forklift, fixed by the top-tightening bolt 103, the fork arm of the forklift is lifted until the steel ring clamp is slightly lower than the top of the packaging barrel, the hook body of the L-shaped hook 402 in the steel ring clamp is clamped at the lower edge of one side of the steel ring facing to the center of the tray, and the lower hook body of the C-shaped hook 401 is contacted with the barrel wall of the packaging barrel at the moment; then the fork arm of the forklift is driven to ascend to enable the packaging barrel to be partially hung from the ground, in the ascending process of the packaging barrel, the bottom of the barrel body rotates towards the center direction of the tray under the action of gravity, so that the lower hook body of the C-shaped hook 401 is pushed to rotate through the packaging barrel, the upper hook body of the C-shaped hook 401 rotates towards the hook body direction of the L-shaped hook 402 to wrap the upper edge of the steel ring, the steel ring is firmly clamped and fixed through the steel ring clamp, and the fork arm of the forklift is driven to ascend again to enable the packaging barrel to be completely hung from the ground.

The utility model provides a connect rope 2 and be wire rope or iron chain, connect the upper end of rope 2 and hang and establish on being fixed in the couple on connecting plate 101, still overlap on four connect ropes 2 and be equipped with U-shaped clamp 3, connect the length of 2 free sections of rope through the up-and-down control of U-shaped clamp 3 on connecting rope 2 to adapt to the hoist and mount of the electrolyte finished product pail pack of different specifications.

Claims

1. The utility model provides an auxiliary fork truck hoist device of electrolyte finished product pail pack which characterized in that: the lifting device comprises a connecting part (1) used for being connected with a fork arm of a forklift, four lifting hooks (4) used for being respectively connected with four packaging barrels on the same tray, and connecting ropes (2) used for respectively fixing the four lifting hooks (4) on the connecting part (1); the connecting part (1) comprises a connecting plate (101) and two rectangular pipes (102) which are fixed on the connecting plate (101) and can be sleeved on the fork arm of the forklift, threaded holes are formed in the pipe walls of the rectangular pipes (102), and top-tightening bolts (103) used for fixing the rectangular pipes (102) on the fork arm of the forklift are arranged in the threaded holes in a matched mode; hoisting hook (4) are including fixing L shape hook (402) on connecting rope (2) and C shape hook (401) on L shape hook (402) of hinge, the upper portion coupler body of C shape hook (401) forms the steel ring clamp that is used for centre gripping pail pack top steel ring jointly with the coupler body of L shape hook (402), be equipped with between C shape hook (401) and L shape hook (402) and be used for controlling open spring (404) of steel ring clamp, the lower part of C shape hook (401) is used for overcoming spring (404) elasticity and drive steel ring clamp closure with the gravity through the pail pack with pail pack barrel wall tight touch-and-close cooperation.

2. The auxiliary forklift lifting device for the electrolyte finished product packaging barrel as claimed in claim 1, is characterized in that: the C-shaped hook (401) is provided with a through groove (403) for the L-shaped hook (402) to rotate, two sides of the upper part of the L-shaped hook (402) are respectively and fixedly provided with a rotating shaft (405), and the two rotating shafts (405) are respectively and rotatably arranged in shaft holes arranged on the groove walls at two sides of the through groove (403).

3. The auxiliary forklift lifting device for the electrolyte finished product packaging barrel as claimed in claim 2, characterized in that: one end of the spring (404) is fixed with the lower part of the hook body of the L-shaped hook (402), and the other end is fixed with one end of the penetrating groove (403) close to the lower part of the C-shaped hook (401).

4. The auxiliary forklift lifting device for the electrolyte finished product packaging barrel as claimed in claim 1, is characterized in that: u-shaped clamps (3) are also sleeved on the four connecting ropes (2).

5. The auxiliary forklift lifting device for the electrolyte finished product packaging barrel as claimed in claim 1, is characterized in that: the connecting rope (2) is a steel wire rope or an iron chain.