Revolving knife for cutting
A technology for rotary knives and cutting machines, applied to cutters, cutting tools, cutting equipment, etc., can solve problems such as the decrease in the number of revolutions of the cutting machine 104, increased burden on operators, difficult cutting operations, etc., to eliminate adverse effects and reduce Burden, efficiency improvement effect
Inactive Publication Date: 2012-08-22
宫电高周波设备(上海)有限公司
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] But when using this rotary knife 101, the vegetation etc. which are cut by the blade (blade) may be entangled in the saw flange 104a part of the cutting machine 104, causing the number of revolutions of the cutting machine 104 to decrease. Those who need to work in advance in a state that exceeds the necessary number of revolutions of the cutting machine 104
In addition, when vines and the like are entangled, sometimes the entangled vines and the like can be removed by increasing the number of revolutions of the cutting machine 4, and sometimes the entangled vines and the like can not be removed even if the number of revolutions is increased. Therefore, the burden on the operator increases during the cutting work, and it is also difficult to perform the cutting work efficiently.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] Embodiments for carrying out the present invention will be described in detail below based on the drawings.
[0029] Figure 1 to Figure 5 It is an embodiment of the rotary blade for cutting related to the present invention. Such as figure 1 and figure 2 As shown, the rotary knife 1 for cutting (referred to as the rotary knife 1) is provided with a disc-shaped base metal disk 2 with a plurality of lightweight holes 3a, 3b formed therein. Mounting hole 4 for mounting to cutter 5.
[0030] In addition, the base metal disk 2 forms a flat mounting surface 2a with a predetermined width on the outside of the mounting hole 4; on the outside of the mounting surface 2a, a step portion 2b with a protruding height of h1 is formed facing the reverse cutter 5 side, and at the same time, A flat blade surface 2c is formed on the outer side of the stepped portion 2b. On the outer periphery of the base metal disk 2 at the top end of the blade surface 2c, a plurality of blade moun...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a revolving knife for cutting, which can prevent grasses, trees and the like from winding on the top end of a cutting machine, is favorable for reducing operator burden, and can effectively carry out cutting operation. The revolving knife for cutting is characterized in that a blade is formed on the periphery of a circular-plate-shaped base metal disc, a revolving knife forcutting a mounting plane is formed in the center part of the base metal disc; the mounting plane is provided with a mounting hole for mounting the revolving knife on a mounting flange of a cutting machine; an anti-winding cup is fixed to the outer periphery of the mounting hole of the mounting plane in a form protruding to the cutting machine side by a fixing means; and the anti-winding cup is provided with a side wall and a bottom wall, wherein the side wall is in a slightly circular shape in a two-dimensional view, and the inner diameter opening of the center part of the bottom wall is greater than the outer diameter of the mounting flange. The height size of the side wall is designed to be not contacting a revolving drive shaft of the cutting machine on size, and the bottom wall side of the side wall is provided with discharge holes or light holes for discharging water or cuttings and the like in the cup to the outside by centrifugal force.
Description
technical field [0001] The present invention relates to a cutting rotary blade mounted on a cutting machine and used for cutting weeds, vines, trees, etc. Background technique [0002] Conventionally, as a rotary blade for cutting such as a blade saw, for example, Figure 8 The rotary knives shown are well known. In this rotary blade 101, a mounting hole 103 for mounting to a cutting machine 104 is formed on a flat mounting surface 102a at the center of a disk-shaped base metal disk 102, and a hole 103 that expands downward is formed around the outside of the mounting surface 102a. The ring-shaped bulging portion 102b. In addition, on the outside of the bulging portion 102b of the base metal disk 102, the blade portion 102c faces the direction of the installation surface 102a and is in a state of being tilted backward. [0003] And, on the blade installation part that is arranged on the tip of the blade part 102c of the base metal disk 102, the blade with the front surface...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/14A01D34/412A01G3/00A01G23/095
Inventor 宫崎力
Owner 宫电高周波设备(上海)有限公司