阅读说明：本技术 一种粮堆专用下管器 (Special pipe descending device for grain heap ) 是由 邱辉 翟兴海 申志成 姜军磊 于 2020-05-23 设计创作，主要内容包括：本申请公开了一种粮堆专用下管器,它包括上层板、中层板、下层板和异步电机；所述上层板、中层板和下层板从上到下呈水平分布；所述上层板和中层板之间、中层板和下层板之间分别设有对应的内接柱、外接柱和拉簧；所述下层板的一端设有垂直分布的支撑板；所述支撑板上设有对开的套环；所述异步电机通过连接板与套环连接。本发明结构合理,使用方便,将上层板与仓顶的预埋件挂接,然后将管道一节节压入粮堆,劳动强度小、安全性高,并且无间断,有效的解决了现有技术的粮堆下管器存在使用不方便的。(The application discloses a special pipe descending device for a grain heap, which comprises an upper layer plate, a middle layer plate, a lower layer plate and an asynchronous motor; the upper layer plate, the middle layer plate and the lower layer plate are horizontally distributed from top to bottom; corresponding inner connecting columns, outer connecting columns and tension springs are respectively arranged between the upper layer plate and the middle layer plate and between the middle layer plate and the lower layer plate; one end of the lower layer plate is provided with a supporting plate which is vertically distributed; the supporting plate is provided with a split lantern ring; the asynchronous motor is connected with the lantern ring through a connecting plate. The device has the advantages of reasonable structure and convenient use, the upper plate is hung with the embedded part on the top of the bin, and then the pipeline is pressed into the grain pile section by section, so that the labor intensity is low, the safety is high, no interruption exists, and the problem that the pipe dropping device of the grain pile in the prior art is inconvenient to use is effectively solved.)

1. A special pipe descending device for grain piles comprises an upper plate, a middle plate, a lower plate and an asynchronous motor; the laminated plate is characterized in that the upper plate, the middle plate and the lower plate are horizontally distributed from top to bottom; corresponding inner connecting columns, outer connecting columns and tension springs are respectively arranged between the upper layer plate and the middle layer plate and between the middle layer plate and the lower layer plate; one end of the lower layer plate is provided with a supporting plate which is vertically distributed; the supporting plate is provided with a split lantern ring; the asynchronous motor is connected with the lantern ring through a connecting plate.

2. The special pipe descending device for the grain heap according to claim 1, wherein the lantern ring is in two halves, and the middle parts of the lantern ring are connected through a rotating shaft; the other end of the lantern ring is provided with a clamping part with an opening on one side close to the supporting plate, and a handle is arranged on one side close to the connecting plate.

3. The special pipe descending device for the grain heap according to claim 1, wherein a reserved hole is formed on the upper plate.

4. The special pipe descending device for the grain heap according to claim 1, wherein corresponding bolt holes are arranged between the asynchronous motor and the connecting plate and fixedly connected through bolts.

Technical Field

The invention belongs to the technical field of grain machine equipment, and particularly relates to a special pipe descending device for a grain pile.

Background

After the grains are put in storage, the conditions such as the temperature and the like of the grains need to be monitored, various sensing lines, sensors and the like are buried in the grain pile, and at present, all lines are driven to enter through metal pipes.

The metal pipe goes on through the pipe laying device when going deep into the grain heap, and the pipe laying device includes an asynchronous machine, and both sides are equipped with the handle, and the workman lifts the pipe laying device and tamps the metal pipe into the grain heap, and whole mechanism is similar to ramming machine, because the metal pipe adopts many connections, highly about 1m behind the new pipe of connection, this just needs two people to lift the arm and goes on, and its danger is higher to intensity of labour is great. And after a new pipeline is connected, two persons lift the pipe laying machine again to lay the pipe again, so that the efficiency is low and the use is very inconvenient.

Disclosure of Invention

The invention aims to solve the technical problem that a pipe descending device of a grain pile in the prior art is inconvenient to use, and provides a special pipe descending device for the grain pile to solve the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a special pipe descending device for grain piles comprises an upper plate, a middle plate, a lower plate and an asynchronous motor; the upper layer plate, the middle layer plate and the lower layer plate are horizontally distributed from top to bottom; corresponding inner connecting columns, outer connecting columns and tension springs are respectively arranged between the upper layer plate and the middle layer plate and between the middle layer plate and the lower layer plate; one end of the lower layer plate is provided with a supporting plate which is vertically distributed; the supporting plate is provided with a split lantern ring; the asynchronous motor is connected with the lantern ring through a connecting plate.

Furthermore, the lantern ring is in a two-half type, and the middle of the lantern ring is connected through a rotating shaft; the other end of the lantern ring is provided with a clamping part with an opening on one side close to the supporting plate, and a handle is arranged on one side close to the connecting plate.

Furthermore, a preformed hole is formed in the upper plate.

Furthermore, corresponding bolt holes are formed between the asynchronous motor and the connecting plate and are fixedly connected through bolts.

The device has the advantages of reasonable structure and convenient use, the upper plate is hung with the embedded part on the top of the bin, and then the pipeline is pressed into the grain pile section by section, so that the labor intensity is low, the safety is high, no interruption exists, and the problem that the pipe dropping device of the grain pile in the prior art is inconvenient to use is effectively solved.

Drawings

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

fig. 2 is a schematic top view of the present invention.

The device comprises an upper plate 1, an upper plate 2, a tension spring 3, a middle plate 4, an internal connecting column 5, an external connecting column 6, a lower plate 7, a handle 8, a support plate 9, a reinforcing support 10, a lantern ring 11, a rotating shaft 12, a connecting plate 13, a bolt 14, an asynchronous motor 15, a preformed hole 16 and a clamping part.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is apparent that the embodiments described below are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.