Cement flour unloading auxiliary device for straight column large plate

An auxiliary device, cement powder technology, applied in the direction of loading/unloading, transportation and packaging, conveyors, etc., can solve the problems of excessive feeding speed and abnormal operation of the unloading cylinder

Inactive Publication Date: 2020-10-27
国网河南省电力公司西峡县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to address the deficiencies in the prior art, and provide a cement powder unloading auxiliary device for straight column slabs, which solves the problem that the unloading cylinder cannot operate normally when the unloading speed is too fast

Method used

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  • Cement flour unloading auxiliary device for straight column large plate
  • Cement flour unloading auxiliary device for straight column large plate
  • Cement flour unloading auxiliary device for straight column large plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-4 The first embodiment of the present invention shown is a cement powder unloading auxiliary device for straight column slabs, including:

[0028] Horizontally placed discharge barrel 1, such as figure 2 As shown, the unloading cylinder 1 includes a circular shell-shaped outer cylinder 2 with both ends closed, and an inner cylinder 3 is fixed inside the outer cylinder 2. The inner cylinder 3 is a circular shell-shaped structure with circular baffles welded at both ends, and the baffles are fixed by bolts. The two ends of the outer cylinder 2 are installed inside the inner cylinder 3, and the star rotor 4 is installed. The star rotor 4 is composed of a hollow shaft with both ends closed and eight blades welded on the outer peripheral surface of the shaft. A gap is set, the central axes of the star rotor 4, the inner cylinder 2 and the outer cylinder 3 coincide, and the star rotor 4 is driven by the second motor. The top of the unloading barrel 5 is p...

Embodiment 2

[0037] Such as Figure 5 Shown is the second embodiment of the present invention. The difference between this embodiment and Embodiment 1 is that a plurality of universal balls 16 are installed in a circumferential shape on the limiting plate 8, and the two universal balls 16 and the rack 5 The side phase contact reduces the frictional force suffered by the rack 5 when it slides, thereby reducing the load on the motor one 18 and prolonging the service life of the motor one 18 .

Embodiment 3

[0039] In order to save power consumption, the motor three can be started only when the cement powder starts to pile up quickly on the right side of the housing cylinder 6. The transparent glass is fixed on the hole by glue, and the transparent glass can completely cover the round hole to prevent the dust from overflowing from the round hole during stirring and pollute the surrounding environment.

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Abstract

The invention discloses a cement flour unloading auxiliary device for a straight column large plate. The cement flour unloading auxiliary device comprises an unloading barrel, a control assembly, a spiral feeder and a containing barrel, wherein the unloading barrel is internally provided with a star-shaped rotor, the upper portion of the unloading barrel is provided with a first feeding inlet, andthe lower portion of the unloading barrel is provided with a first discharging outlet; the control assembly is arranged on the unloading barrel and used for controlling the size of the first discharging outlet; the spiral feeder is arranged on the lower portion of the unloading barrel and provided with a second feeding inlet and a second discharging outlet, and a communication channel is arrangedbetween the second feeding inlet and the first discharging outlet; and the containing barrel is located outside the communication channel and communicates with the upper portion of the communicationchannel, and the problem that the unloading barrel cannot normally operate when the discharging speed is too high is solved.

Description

technical field [0001] The invention relates to a cement powder unloading auxiliary device for a straight column slab. Background technique [0002] The construction of straight column slabs requires a large amount of cement powder, which is usually stored in a cement storage tank. When the discharge port of the cement storage tank is high, the discharge cylinder with a star rotor inside and the screw feeder can be used. The feeder wants to cooperate to realize the transportation of cement powder, but in the prior art, the size of the discharge port of the discharge barrel cannot be changed. When fast discharge is required and the discharge speed is fast, the star rotor cannot drop the material on the blades. All the cement powder in between is sent out, and the cement powder that cannot be sent not only affects the normal operation of the discharge barrel, but also the cement powder is easy to overflow from the feed port of the discharge barrel, resulting in waste of resour...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/46B65G65/00B65G69/08
CPCB65G65/46B65G65/005B65G69/08B65G2201/045
Inventor 杜宇张硕刘杨秦瑜苒任柯桢薛飞朱淼刘爽陈力
Owner 国网河南省电力公司西峡县供电公司
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