CN102691324A - Groove sawing machine with movable cutting boards - Google Patents
Groove sawing machine with movable cutting boards Download PDFInfo
- Publication number
- CN102691324A CN102691324A CN201210170950XA CN201210170950A CN102691324A CN 102691324 A CN102691324 A CN 102691324A CN 201210170950X A CN201210170950X A CN 201210170950XA CN 201210170950 A CN201210170950 A CN 201210170950A CN 102691324 A CN102691324 A CN 102691324A
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- Prior art keywords
- knife
- fixed
- handle
- plate
- cutter
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- 239000002689 soil Substances 0.000 claims abstract description 14
- 238000009991 scouring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention relates to a groove sawing machine provided with movable cutting boards and used for grooving for an underground continuous wall. The groove sawing machine comprises a motor, a crank shaft at the lower end of the motor, and a cutter arbor driven by the crank shaft through a connection rod, wherein the cutter arbor is hung on a cutter frame through two rockers; cutting boards A and cutting boards B are arranged on the cutter arbor; each cutting board A is fixed on two cutter handles A; each cutting board B is fixed on two cutter handles B; the cutter handle A and the cutter handle B, which are adjacent to each other and positioned on the same side, are fixed on two shaft sleeves A and form a 45-degree angle; a shaft sleeve B is arranged between the two shaft sleeve A, is in pin connection with the two shaft sleeves A through a pin shaft, and is fixed on the cutter arbor; the lower end of the cutter arbor is fixed on a plurality of stop shafts; and each shaft is arranged between corresponding cutting boards A and cutting boards B. when the cutter arbor of the groove sawing machine moves up, the cutting edges of the cutting boards A inclines upwards to cut soil and the cutting boards B are lifted, and when the cutter arbor moves down, the cutting edges of the cutting boards B inclines downwards to cut soil and the cutting boards A are lifted, so that the cutting edges of part of the cutting boards can cut soil rather than scrape soil when the cutter arbor moves either up or down. Therefore, the groove sawing machine has high grooving efficiency.
Description
One, technical field
The present invention relates to a kind of The trench saw, the movable blade bladed saw scouring machine that particularly a kind of continuous wall trench underground is used.
Two, background technology:
The The trench saw operating principle is: the motor-driven crank rotates, and through connecting rod push-and-pull knife bar, knife bar just pumps crank in rotation process; Several knife plates cuts formation grooving at the volley on the knife bar, the knife plate of traditional The trench saw is all fixed, if the blade of knife plate is downward-sloping; Cut soil when knife plate just moves downward,, cut soil when knife plate just moves upward if the blade of knife plate is inclined upwardly; If the blade of knife plate is straight formula; When moving up and down scraping, so fixedly the groover grooving efficient of knife plate is lower.
Three, summary of the invention:
The present invention has remedied the shortcoming of above The trench saw, provides a kind of efficient higher movable blade bladed saw scouring machine.
The present invention realizes through following technical scheme:
A kind of movable blade bladed saw scouring machine comprises the crank of motor, motor lower end and the knife bar that crank drives through connecting rod, and knife bar is hung on the knife rest through two rocking arms; Knife bar is provided with several knife plates A and knife plate B, and knife plate A is fixed on two handle of a knife A, and knife plate B is fixed on two handle of a knife B; A handle of a knife A and a handle of a knife B with the limit are fixed on the axle sleeve A, and handle of a knife A becomes miter angle with handle of a knife B, and axle sleeve B is located between two axle sleeve A; Two axle sleeve A and between axle sleeve B through the bearing pin pin joint; Axle sleeve B is fixed on the knife bar, and several gear shafts are fixed in the knife bar lower end, and each gear shaft is located between a knife plate A and the knife plate B.
The present invention has following characteristics:
When The trench saw knife bar of the present invention moved upward, the blade of knife plate A was inclined upwardly and cuts soil, and knife plate B lifts; When knife bar moves downward; The blade of the knife plate B soil of cutting sth. askew that dips down, knife plate A lifts, and no matter knife bar moves up or down; The blade of knife plate all can be cut soil rather than scraping, so this The trench saw grooving efficient is high.
Four, description of drawings:
Below in conjunction with accompanying drawing the present invention is further described:
The structural representation of The trench saw when accompanying drawing 1 moves upward for knife bar of the present invention.
Knife plate structural representation when accompanying drawing 2 moves downward for knife bar of the present invention.
Accompanying drawing 3 is A-A view.
Among the figure: 1, motor, 2, crank, 3, connecting rod, 4, free bearing, 5, rocking arm, 6, knife rest, 7, bearing pin, 8, handle of a knife A, 9, knife plate A, 10, gear shaft, 11, handle of a knife B, 12, knife plate B, 13, knife bar, 14, axle sleeve A, 15, axle sleeve B.
Five, the specific embodiment:
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises the crank 2 of motor 1, motor lower end and the knife bar 13 that crank drives through connecting rod 3, and knife bar is hung on the knife rest 6 through two Rocker arm 5s; Knife bar is provided with several knife plates A9 and knife plate B12; Knife plate A is fixed on two handle of a knife A8, and knife plate B12 is fixed on two handle of a knife B11, is fixed on the axle sleeve A14 with a handle of a knife A and a handle of a knife B on limit; Handle of a knife A becomes miter angle with handle of a knife B; Axle sleeve B15 is located between two axle sleeve A, two axle sleeve A and between axle sleeve B through bearing pin 7 pin joints, axle sleeve B is fixed on the knife bar 13; Several gear shafts 10 are fixed in the knife bar lower end, and each gear shaft 10 is located between a knife plate A and the knife plate B.
When the present invention worked, the motor-driven crank rotated, and through connecting rod push-and-pull knife bar, knife bar just pumps crank in rotation process; If knife bar moves upward, gear shaft 10 blocks knife plate A, and the blade of knife plate A is inclined upwardly and cuts soil; Knife plate B lifts, and when knife bar moved downward, gear shaft 10 blocked knife plate B; The blade of the knife plate B soil of cutting sth. askew that dips down, knife plate A lifts, and no matter knife bar moves up or down; The blade of knife plate all can be cut soil rather than scraping, so this The trench saw grooving efficient is high, the grooving body refuse of this The trench saw is by direct circulation system or the displacement of the anti-circulating system.
Claims (2)
1. movable blade bladed saw scouring machine; Comprise the crank (2) of motor (1), motor lower end and the knife bar (13) that crank drives through connecting rod (3); Knife bar is hung on the knife rest (6) through two rocking arms (5), it is characterized in that: knife bar is provided with several knife plates A (9) and knife plate B (12), and knife plate A is fixed on two handle of a knife A (8); Knife plate B (12) is fixed on two handle of a knife B (11); A handle of a knife A and a handle of a knife B with the limit are fixed on the axle sleeve A (14), and handle of a knife A becomes miter angle with handle of a knife B, and axle sleeve B (15) is located between two axle sleeve A; Two axle sleeve A and between axle sleeve B through bearing pin (7) pin joint; Axle sleeve B is fixed on the knife bar (13), and several gear shafts (10) are fixed in the knife bar lower end, and each gear shaft (10) is located between a knife plate A and the knife plate B.
2. movable blade bladed saw scouring machine according to claim 1 is characterized in that: during work, the motor-driven crank rotates, and crank passes through connecting rod push-and-pull knife bar in rotation process; Knife bar just pumps, if knife bar moves upward, gear shaft (10) blocks knife plate A; The blade of knife plate A is inclined upwardly and cuts soil, and knife plate B lifts, when knife bar moves downward; Gear shaft (10) blocks knife plate B, the blade of the knife plate B soil of cutting sth. askew that dips down, and knife plate A lifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170950.XA CN102691324B (en) | 2012-05-30 | 2012-05-30 | Groove sawing machine with movable cutting boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170950.XA CN102691324B (en) | 2012-05-30 | 2012-05-30 | Groove sawing machine with movable cutting boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691324A true CN102691324A (en) | 2012-09-26 |
| CN102691324B CN102691324B (en) | 2014-04-02 |
Family
ID=46857049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210170950.XA Active CN102691324B (en) | 2012-05-30 | 2012-05-30 | Groove sawing machine with movable cutting boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691324B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979122A (en) * | 2012-12-03 | 2013-03-20 | 张永忠 | Shear type slotting machine |
| CN104088314A (en) * | 2014-07-25 | 2014-10-08 | 张璐 | Hydraulic saw type groove forming machine |
| CN104088315A (en) * | 2014-07-25 | 2014-10-08 | 张永忠 | Hanging plate sawing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110353A (en) * | 1994-04-04 | 1995-10-18 | 中国农业科学院仪器厂 | Channel trench digger |
| JPH1162463A (en) * | 1997-08-25 | 1999-03-05 | Kajima Corp | Shaft excavating construction method and device |
| CN2601268Y (en) * | 2002-08-15 | 2004-01-28 | 王大畏 | Chain-blade type optical cable excavator |
| CN102174823A (en) * | 2010-11-22 | 2011-09-07 | 张永忠 | Single-shaft oblique grooving machine |
-
2012
- 2012-05-30 CN CN201210170950.XA patent/CN102691324B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110353A (en) * | 1994-04-04 | 1995-10-18 | 中国农业科学院仪器厂 | Channel trench digger |
| JPH1162463A (en) * | 1997-08-25 | 1999-03-05 | Kajima Corp | Shaft excavating construction method and device |
| CN2601268Y (en) * | 2002-08-15 | 2004-01-28 | 王大畏 | Chain-blade type optical cable excavator |
| CN102174823A (en) * | 2010-11-22 | 2011-09-07 | 张永忠 | Single-shaft oblique grooving machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979122A (en) * | 2012-12-03 | 2013-03-20 | 张永忠 | Shear type slotting machine |
| CN104088314A (en) * | 2014-07-25 | 2014-10-08 | 张璐 | Hydraulic saw type groove forming machine |
| CN104088315A (en) * | 2014-07-25 | 2014-10-08 | 张永忠 | Hanging plate sawing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102691324B (en) | 2014-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 276807, unit 102, building 16, car head hill area, central northbound, Arashiyama District, Shandong, Rizhao City Applicant after: Zhang Yongzhong Address before: 276800 Shandong Province, Rizhao City Ji'nan road 277, building 10, unit 1, Belvedere Garden 102 Applicant before: Zhang Yongzhong |
|
| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Xuechun Inventor after: Li Hui Inventor after: Li Xingbing Inventor after: Zhang Yongzhong Inventor before: Zhang Yongzhong |
|
| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG GUANGZHONG TO: ZHANG XIAOXIN LI JIAN ZHANG SHUHUA ZHANG GUANGZHONG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG JIUWUBA TECHNOLOGY BUSINESS INCUBATOR CO., Free format text: FORMER OWNER: ZHANG YONGZHONG Effective date: 20141008 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 276807 RIZHAO, SHANDONG PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141008 Address after: 226300 Industrial Park, Jinsha Town, Nantong, Jiangsu, Tongzhou District Patentee after: SUZHOU HENGKANG NEW MATERIAL CO., LTD. Address before: 276807, unit 102, building 16, car head hill area, central northbound, Arashiyama District, Shandong, Rizhao City Patentee before: Zhang Yongzhong |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: 226300 Jiangsu city of Nantong province Tongzhou District Jinsha Street No. 66 Jianshe Road Xinrui building 14 Building 1402 room Patentee after: Nantong Shuo Lun Industrial Co., Ltd. Address before: 226300 Industrial Park, Jinsha Town, Nantong, Jiangsu, Tongzhou District Patentee before: SUZHOU HENGKANG NEW MATERIAL CO., LTD. |
|
| TR01 | Transfer of patent right |