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Farm-oriented portable submersible pump hoister

A technology of submersible pumps and hoists, applied in the direction of clockwork mechanism and hoisting device, etc., can solve the problems of crop production reduction and inability to lift submersible pumps, and achieve the effect of light weight, simple structure and convenient manufacture

Inactive Publication Date: 2014-02-19
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In case of dry weather, due to the shortage of labor force, they cannot afford to raise submersible pumps to irrigate the fields, which will lead to reduced crop yields

Method used

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  • Farm-oriented portable submersible pump hoister
  • Farm-oriented portable submersible pump hoister
  • Farm-oriented portable submersible pump hoister

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Such as Figure 1 to Figure 5 As shown, the present invention includes a support frame 34, a lifting motor 21, a motor fixing frame 37, a roller 15 and a friction brake device arranged on the right side of the motor fixing frame 37 and used to control the descending speed of the submersible pump 1 and used for diving In the ratchet braking part of the pump 1, the number of the supporting frames 34 is two and the two supporting frames 34 are arranged symmetrically, the upper ends of the two supporting frames 34 are connected by the supporting beam 3, and the lifting motor 21 is installed at On the top of the motor fixing frame 37, the motor fixing frame 37 is arranged between the two supporting frames 34 and located below the supporting beam 3, and the motor fixing frame 37 is connected to the supporting beam 3 through a pull plate 22, and the lifting motor A main sprocket flange 5 is fixedly installed on the output shaft of 21. A driving sprocket 9 fixedly connected to th...

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PUM

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Abstract

The invention discloses a farm-oriented portable submersible pump hoister which comprises two supporting frames, a hoisting motor, a motor fixing frame, an rolling shaft, a friction braking device and a rachet braking device. The friction braking device and the rachet braking device are arranged on the right side of the motor fixing frame. Upper ends of the two supporting frames are connected through a supporting beam. The hoisting motor is arranged at the top of the motor fixing frame. The motor fixing frame is fixedly arranged between the two supporting frames and is located under the supporting beam. The motor fixing frame is connected with the supporting beam through a pull plate. A driving chain wheel flange is arranged on an output shaft of the hoisting motor. A driving chain wheel is arranged on the outer side of the driving chain wheel flange. The rolling shaft is rotatably arranged on the lower portion of the motor fixing frame. A driven chain wheel flange is arranged at the left end of the rolling shaft. A driven chain wheel is arranged on the outer side of the driven chain wheel flange. The driven chain wheel is connected with the driving chain wheel through a chain. A steel wire rope is wound on the rolling shaft. The farm-oriented portable submersible pump hoister enables a submersible pump to be hoisted to certain height conveniently, can control the descending speed of the submersible pump, and is convenient to manufacture and low in manufacture cost.

Description

Technical field [0001] The invention relates to a lifting device, in particular to an agricultural portable submersible pump hoist. Background technique [0002] At present, small hoists have been widely used to lift heavy objects, thereby reducing human labor intensity. Most hoists need to use anchor bolts or heavy objects to completely fix their brackets on a flat and hard ground or roof, so that they can work safely. But if it is used to lift the submersible pump, its disadvantages will be fully amplified. Its biggest disadvantage is that it is troublesome to fix, extremely inconvenient to move, and safety cannot be guaranteed. Especially for crop irrigation, because the ground is soft, ordinary small hoists cannot be safely fixed, and their use range is limited. [0003] As we all know, with the development and progress of society, more and more young laborers in rural areas are outflowing and unwilling to stay in the countryside. Therefore, only the elderly are left to work ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/00B66D5/08
Inventor 周乾龙孟凡为李柏松龙高周
Owner CHANGAN UNIV
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