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Conveyer

A technology of conveyors and conveying troughs, which is applied in the direction of packaging, etc., can solve the problems of insufficient bead pressure, limited bead thickness, and small contact area, and achieve the effects of reducing production costs, improving production efficiency, and combining firmly

Inactive Publication Date: 2009-03-25
ZHEJIANG ZOKSEN ENVIRO ENERGY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above solution solves the problem that the helical blade and the surface of the conveying trough are easily damaged due to friction caused by direct contact, the straight seam connection between the intermediate lining boards is fixed on the conveying trough by beading strips and bolts, and the straight seam The connection makes the bonding force too small due to the small contact area between adjacent two plates; the thickness of the bead is limited, and if it is too thick, it is easy to bulge and hinder the normal operation of the spiral blade, so the pressure of the bead is insufficient, which is easy to cause the middle liner to be damaged. Loose, fall off, the position of the middle liners is out of order, resulting in wear and tear of the spiral blades, or even failure to work normally

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] As shown in Figures 1, 2, 3, 4, and 5, a conveyor includes a conveying trough, and a lining plate 1 fixed on the inner surface of the conveying trough, and the two sides between adjacent two lining plates 1 There are mutually matching bosses 11 and grooves 12; the shape of the bosses 11 and the grooves 12 can be semicircular; There are more than two boards 1, and the lining boards 1 are tightly combined in turn.

[0019] The lining plate 1 is fixed on the inner surface of the conveying trough in this way: the upper end surface of the lining plate 1 is set as an inclined surface inclined inwardly; The beveled surface matched with the surface, the bead 2 is pressed on the liner 1, the upper end surface of the liner 1 and the lower end surface of the bead 2 are closely combined; the upper end of the bead 2 is fixed on the conveying trough.

[0020] The upper end of the bead is provided with a screw hole 21, and the bead is fixed on the conveying trough with bolts.

Embodiment 2

[0022] As shown in Figures 1, 2, 3, 4, and 6, a conveyor includes a conveying trough, and a lining plate 1 fixed on the inner surface of the conveying trough, and the two sides between adjacent two lining plates 1 There are mutually matching bosses 11 and grooves 12; the shape of the bosses 11 and the grooves 12 can be triangular; There are more than two pieces, and the liners 1 are closely combined in turn.

[0023] The lining plate 1 is fixed on the inner surface of the conveying trough in this way: the upper end surface of the lining plate 1 is set as an inclined surface inclined inwardly; The beveled surface matched with the surface, the bead 2 is pressed on the liner 1, the upper end surface of the liner 1 and the lower end surface of the bead 2 are closely combined; the upper end of the bead 2 is fixed on the conveying trough.

[0024] The upper end of the bead is provided with a screw hole 21, and the bead is fixed on the conveying trough with bolts.

Embodiment 3

[0026] As shown in Figures 1, 2, 3, 4, and 7, a conveyor includes a conveying trough, and a lining plate 1 fixed on the inner surface of the conveying trough, and the two sides between adjacent two lining plates 1 Bosses 11 and grooves 12 that cooperate with each other are provided on the top; the shape of the bosses 11 and grooves 12 can be polygonal; There are more than two pieces, and the liners 1 are closely combined in turn.

[0027] The lining plate 1 is fixed on the inner surface of the conveying trough in this way: the upper end surface of the lining plate 1 is set as an inclined surface inclined inwardly; The beveled surface matched with the surface, the bead 2 is pressed on the liner 1, the upper end surface of the liner 1 and the lower end surface of the bead 2 are closely combined; the upper end of the bead 2 is fixed on the conveying trough.

[0028] The upper end of the bead is provided with a screw hole 21, and the bead is fixed on the conveying trough with bol...

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Abstract

The invention discloses a conveyor which comprises a conveying groove and lining boards fixed on the inner surface of the groove. An upper end-face of the lining board is designed to be an inclined face inclining inwards; A batten is provided with a lower end-face which is an inclined face matching with the upper end-face of the lining board; the lower end-face of the batten is led to press the upper end-face of the lining board; the upper end-face of the batten is fixed on the conveying groove; bosses and grooves matching mutually are respectively arranged on two side faces of two adjacent lining boards. The conveyor has the advantages that as the matched inclined faces of the lower end-face of the batten and the upper end-face of the lining board are adopted for fixing the lining boards on the conveying groove, and the bosses and grooves matching mutually are respectively arranged on two side faces of two adjacent lining boards, therfore the impact on the normal work of spiral vanes which is caused by the projecting of the batten can be avoided, and the pressure of the batten is very strong, thus leading the combination of lining boards and the integration between lining boards and the conveying groove to be stable, fixed and not easily to be misplaced, ensuring that spiral vanes are not easily to be weared, reducing manufacturing cost and enhancing the manufacturing efficiency.

Description

technical field [0001] The invention belongs to the field of material conveying machinery, in particular to a flat shaftless screw conveyor. Background technique [0002] At present, most of the shaftless screw conveyors placed horizontally in the prior art adopt the following structure: they include a conveying trough fixed on the frame, the conveying trough is generally U-shaped, and a feeding port and a feeding port are generally arranged on it. At the discharge port, a shaftless helical blade is installed in the middle of the conveying trough, and the helical blade is generally placed directly on the surface of the conveying trough and is in direct contact with it. In this way, for the transportation of fine granular or powdery materials, it is easier to achieve the transmission than the shaft screw conveyor. However, due to the direct contact between the helical blade and the surface of the conveying trough, a large friction force is generated, which leads to an increa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G33/14B65G33/26B65G33/08B65G33/24
Inventor 钱尧翎
Owner ZHEJIANG ZOKSEN ENVIRO ENERGY EQUIP