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A salt bag lifting tool

A lifting tool, salt bag technology, applied in transportation and packaging, load hanging elements, springs/shock absorbers, etc. Effect

Inactive Publication Date: 2019-12-17
海南红塔卷烟有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Coarse salt is processed in bags. Due to the heavy weight of bagged salt, the efficiency of manual handling is low. Generally, electric hoists are used to lift salt in factories. The existing lifting tools are simple in structure and easy to fall off during handling, which is dangerous. , and affect work efficiency
Therefore, there is an urgent need to develop a salt bag lifting tool with self-locking function, which avoids the danger of easy falling off in the process of lifting the salt bag with a single hook

Method used

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  • A salt bag lifting tool
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A salt bag lifting tool, such as Figure 1-4 As shown, it includes a fixed block 1, a hook 2, a slide rail 3, a slider 4, a mounting seat 5, an upper arm 6, an upper hinge 7, a release spring 8, a lower arm 9, a middle hinge 10 and a lower hinge 11. A hook 2 is arranged at the center of the top of the block 1, a slide rail 3 at the bottom of the fixed block 1 is provided with two sliders 4 on the slide rail 3, and mounting seats 5 are arranged on the two sliders 4, and the two mounting seats 5 are hingedly connected with On the upper hinge 7, two upper arms 6 are arranged on the upper hinge 7, and a loose grip spring 8 is arranged between the two upper arms 6. The lower sides of the two upper arms 6 are hingedly connected with the lower arm 9 through the middle hinge 10, and the two lower arms 9 tops are hingedly connected by lower hinges 11.

Embodiment 2

[0020] A salt bag lifting tool, such as Figure 1-4 As shown, it includes a fixed block 1, a hook 2, a slide rail 3, a slider 4, a mounting seat 5, an upper arm 6, an upper hinge 7, a release spring 8, a lower arm 9, a middle hinge 10 and a lower hinge 11. A hook 2 is arranged at the center of the top of the block 1, a slide rail 3 at the bottom of the fixed block 1 is provided with two sliders 4 on the slide rail 3, and mounting seats 5 are arranged on the two sliders 4, and the two mounting seats 5 are hingedly connected with On the upper hinge 7, two upper arms 6 are arranged on the upper hinge 7, and a loose grip spring 8 is arranged between the two upper arms 6. The lower sides of the two upper arms 6 are hingedly connected with the lower arm 9 through the middle hinge 10, and the two lower arms 9 tops are hingedly connected by lower hinges 11.

[0021] Also include cylindrical block 12, stay cord 13, inserting rod 14, guide sleeve 15 and wing nut 16, fixed block 1 right...

Embodiment 3

[0023] A salt bag lifting tool, such as Figure 1-4 As shown, it includes a fixed block 1, a hook 2, a slide rail 3, a slider 4, a mounting seat 5, an upper arm 6, an upper hinge 7, a release spring 8, a lower arm 9, a middle hinge 10 and a lower hinge 11. A hook 2 is arranged at the center of the top of the block 1, a slide rail 3 at the bottom of the fixed block 1 is provided with two sliders 4 on the slide rail 3, and mounting seats 5 are arranged on the two sliders 4, and the two mounting seats 5 are hingedly connected with On the upper hinge 7, two upper arms 6 are arranged on the upper hinge 7, and a loose grip spring 8 is arranged between the two upper arms 6. The lower sides of the two upper arms 6 are hingedly connected with the lower arm 9 through the middle hinge 10, and the two lower arms 9 tops are hingedly connected by lower hinges 11.

[0024] Also include cylindrical block 12, stay cord 13, inserting rod 14, guide sleeve 15 and wing nut 16, fixed block 1 right...

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Abstract

The invention relates to a lifting tool, in particular to a salt bag lifting tool. The salt bag lifting tool provided by the invention has the self locking function. The salt bag lifting tool comprises a fixing block, a lifting hook, a slide rail, two slide blocks, installation seats, upper arms, upper hinges, a releasing-gripping spring and the like; the center of the top of the fixing block is provided with the lifting hook, and the bottom of the fixing block is provided with the slide rail; the two slide blocks are arranged on the slide rail and provided with the installation seats; the upper hinges are hinged to the two installation seats and provided with the two upper arms; and the releasing-gripping spring is arranged between the two upper arms. The salt bag lifting tool achieves the self locking function and the convenient adjusting effect, through the self gravity of a salt bag, self locking of lower arms can be achieved, and the salt bag is firmly gripped. The salt bag lifting tool can be suitable for different sizes of salt bags, the distance is adjusted by moving the slide blocks, and the two edges of the salt bag is gripped more safely.

Description

technical field [0001] The invention relates to a lifting tool, in particular to a salt bag lifting tool. Background technique [0002] Coarse salt is processed in bags. Due to the heavy weight of bagged salt, the efficiency of manual handling is low. Generally, electric hoists are used to lift salt in factories. The existing lifting tools are simple in structure and easy to fall off during handling, which is dangerous. , and affect work efficiency. Therefore urgently need to develop a kind of salt bag hoisting tool with self-locking function, has avoided the danger of falling off easily in the hoisting salt bag process of single suspension hook again. Contents of the invention [0003] In order to overcome the disadvantages of the existing lifting tools such as simple structure, easy to fall off during transportation, danger, and affecting work efficiency, the technical problem of the present invention is to provide a salt bag lifting tool with self-locking function. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/30B66C1/44F16F15/04
CPCB66C1/30B66C1/442F16F15/046
Inventor 黄东平何荣照梅文耀
Owner 海南红塔卷烟有限责任公司
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