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Movable elevator

A hoist and hoist seat technology, applied in hoisting devices and other directions, can solve the problems of poor versatility and single fork bar spacing

Active Publication Date: 2021-11-23
ZHEJIANG CANAAN TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The distance between the fork rods of the conventional hoist is single, and different types of hoists need to be configured for different spacings, that is, different types of hoists need to be configured for different specifications of buckets, which is poor in versatility

Method used

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Examples

Experimental program
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Embodiment

[0035] Example: as attached Figure 1-8 The shown mobile hoist includes a support 1, a hydraulic lifting device 2, a lifting seat 3 and a bucket 25, the hydraulic lifting device 2 is arranged on the support 1, and the lifting seat 3 is vertically slidably arranged on the lifting The base 3 is lifted and lowered under the drive of the hydraulic lifting device 2, and the front part of the lifting base 3 is equipped with a fork lever 4; it also includes a pair of rotating arms 5, and one end of the rotating arm 5 is hinged by a pin 6 At the front of the lifting base 3, the fork lever 4 is installed on the other end of the rotating arm 5, and a plurality of adjustment holes 7 are evenly arranged on the lifting base 3 along the circumferential direction with the pin shaft 6 as the center. When the inner end of the tight rod 9 is inserted into the corresponding adjusting hole 7, the locking of the rotating arm 5 is realized, and the rotating arm 5 is provided with a locking rod 9 fo...

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PUM

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Abstract

The invention discloses a movable elevator. The movable elevator comprises a support, a hydraulic lifting device, a lifting seat, a material barrel and a pair of rotating arms, wherein the hydraulic lifting device is arranged on the support, the lifting seat is slidably arranged in the vertical direction and is driven by the hydraulic lifting device to ascend and descend, and fork rods are arranged on the front portion of the lifting seat; one end of each rotating arm is hinged to the front portion of the lifting seat through a pin shaft, and each fork rod is arranged at the other end of each rotating arm; a plurality of adjusting holes are evenly formed in the lifting seat in the circumferential direction with a pin shaft as the center, and locking rods used for being inserted into the corresponding adjusting holes to lock the rotating arms are arranged on the rotating arms; and a butt joint device which is used for being matched with the fork rods in an inserting manner is arranged on the material barrel. The distance between a fork frame and the fork rods can be rapidly changed, the requirements of material barrels of different sizes are met, and multiple purposes are achieved through one machine.

Description

technical field [0001] The invention relates to the technical field of hoists, in particular to a mobile hoist. Background technique [0002] The hoist is a device that lifts the hopper to the designated position of the equipment. It usually includes a bracket, a hydraulic lifting device and a lifting seat. The hydraulic lifting device is arranged at the bottom of the bracket. Lifting and lowering, a pair of fork rods for forking the material bucket are installed on the lifting seat. [0003] Conventional elevators have a single fork bar spacing, and different types of elevators need to be configured for different spacings, that is, different types of elevators need to be configured for different specifications of buckets, which is poor in versatility. Contents of the invention [0004] The purpose of the present invention is to provide a mobile hoist, which can quickly change the distance between the fork rods of the fork frame, meet the needs of different sizes of bucke...

Claims

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Application Information

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IPC IPC(8): B66F9/075B66F9/06B66F9/12
CPCB66F9/075B66F9/06B66F9/12
Inventor 方策李林峰方芳黄斌斌方丹翁自正潘建忠余舟
Owner ZHEJIANG CANAAN TECH