Volute energy storage pushing trolley with braking device

A technology with brakes and energy storage, which is applied in storage devices, transportation and packaging, etc., can solve the problems that the pushing trolley does not have a braking function, and the pushed items cannot be stopped at any time, and achieves simple structure, low failure rate, and easy manufacturing Effect
CN102700882AActive Publication Date: 2012-10-03JIANGSU XUNJIE HARNESS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU XUNJIE HARNESS TECH
Publication Date
2012-10-03

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Abstract

The invention discloses a volute energy storage pushing trolley with a braking device. Rollers are arranged below a shell; a volute plate is arranged in the shell; a volute spring is arranged in the volute plate; a traction wire is wound on the periphery of the volute plate; the volute plate can be driven by elasticity of the volute spring to rotate; the side face of the volute plate is fixedly connected with a braking ratchet wheel; the braking ratchet wheel and the volute plate are coaxially arranged; the shell is also provided with a brake button device; one end of the brake button device is positioned in the shell, and the other end of the brake button device is positioned outside the shell; the brake button device in the shell is in contact with a brake disc; a return spring is sleeved on the brake disc; the other end of the return spring is fixedly connected to the shell; when the brake button device is pressed down, the brake disc is clamped on the teeth of the brake ratchet wheel; and when the brake button device is reset, the brake disc is separated from the teeth of the brake ratchet wheel. The volute energy storage pushing trolley with the braking device has the advantages of simple structure, convenience in manufacturing, low failure rate and suitability for large-scale application.
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Description

technical field

[0001] The invention relates to a pushing device, in particular to a scroll energy storage pushing trolley with a braking device. Background technique

[0002] At present, most of the existing domestic and foreign equipment for automatically distributing items for storage, replenishment, and out of the warehouse are realized by unpowered, slope-type storage channels. This technical structure is relatively simple, but the main disadvantage is that the slope produces a large inclination angle. The space utilization rate is low, the amount of storage is small, and the replenishment speed is slow, which cannot meet the needs of a large number of replenishment and exit. Especially due to the use of slope storage, no power to push, all depends on the gravity of the items themselves to slide down to achieve the purpose of getting out of the warehouse. When the gravity of the items themselves cannot overcome the friction, the storage will stagnate in the storage chan...

Claims

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