A kind of skip type walking rack that is used to order deduction
Technical field
The present invention relates to mechanical field, relate in particular to conveyer band button sewer, the particularly tooth bar of conveyor belt, concrete is a kind of skip type walking rack that is used to order deduction.
Background technique
In the prior art, rack-plate in the conveyer band button sewer is provided with irregularly-shaped hole, ordering the walking and the location of deduction is all undertaken by the irregularly-shaped hole on the rack-plate, but in binding process, can only walk step by step, can not skip type walking, yielding in binding process, the distortion of conveyor belt can not be satisfied high quality, high efficiency need of work.
Summary of the invention
The purpose of this invention is to provide a kind of skip type walking rack that is used to order deduction, the described this skip type walking rack that is used for ordering deduction to solve prior art order deduction can not skip type walking and location, ineffective problem.
This skip type walking rack that is used to order deduction of the present invention, constitute by a sheet metal, wherein, be provided with a plurality of location walking teeth in the upper edge of described sheet metal, the profile of tooth of any one described location walking tooth is trapezoidal, perhaps semicircle, perhaps rectangle, the shape of any two location walking teeth is all identical, the width of any two location walking teeth all equates, spacing between any two adjacent location walking teeth all equates, the parallel distribution of described a plurality of location walking tooth, described sheet metal is provided with plurality of holes, the shape in described hole is the H type, described plurality of holes is parallel to be distributed on the sheet metal, two L type members are set in the side of described sheet metal, described two L type members are parallel to each other, and two L type members form groove with the side of sheet metal respectively, and the opening direction of the groove that two L type members and sheet metal form is relative or on the contrary.
Further, plurality of holes is all between two L type members.
Working principle of the present invention is: will order deduction and be connected with the groove of sheet metal side, the support tooth of ordering in the deduction is located and walking by the location walking tooth of sheet metal side, because the location of tooth bar walking tooth and hole are that independent distribution is on tooth bar, ordering deduction walks on tooth bar location walking tooth by the support tooth, and the hole that need not on the tooth bar participates in walking, can bind by jump type so order deduction.
The present invention and prior art are compared, and its effect is actively with tangible.Because this skip type walking rack location walking tooth and the hole of ordering deduction are that independent distribution is on tooth bar, order deduction and on tooth bar location walking tooth, walk, can bind by jump type so order deduction by the support tooth, and simple in structure, stapling operation is easy, the binding efficiency height.
Description of drawings
Fig. 1 is a kind of structural representation that is used to order the skip type walking rack of deduction of the present invention.
Fig. 2 is a kind of side structure schematic representation that is used to order the skip type walking rack of deduction of the present invention.
Fig. 3 is another embodiment's of a kind of skip type walking rack that is used to order deduction of the present invention a side structure schematic representation.
Embodiment
As shown in Figure 1, a kind of skip type walking rack that is used to order deduction of the present invention, constitute by a sheet metal 1, wherein, be provided with a plurality of location walking teeth 2 in the upper edge of described sheet metal 1, the profile of tooth of any one described location walking tooth 2 is trapezoidal, perhaps semicircle, perhaps rectangle, the shape of any two location walking teeth 2 is all identical, the width of any two location walking teeth 2 all equates, spacing between any two adjacent location walking teeth 2 all equates, the 2 parallel distributions of described a plurality of location walking tooth, described sheet metal 1 is provided with plurality of holes 3, and the shape in described hole 3 is the H type, described plurality of holes 3 parallel being distributed on the sheet metal 1, as shown in Figures 2 and 3, two L type members are set in the side of described sheet metal 1, and described two L type members are parallel to each other, and two L type members form groove 4 with the side of sheet metal 1 respectively, as shown in Figure 2, two L type members are opposite with the opening direction of the groove 4 of sheet metal 1 formation.As shown in Figure 3, two L type members are relative with the opening direction of the groove 4 of sheet metal 1 formation.
Further, plurality of holes 3 is all between two L type members.