CN201762966U - Double-edge wall and floor grooving machine - Google Patents
Double-edge wall and floor grooving machine Download PDFInfo
- Publication number
- CN201762966U CN201762966U CN2010202977545U CN201020297754U CN201762966U CN 201762966 U CN201762966 U CN 201762966U CN 2010202977545 U CN2010202977545 U CN 2010202977545U CN 201020297754 U CN201020297754 U CN 201020297754U CN 201762966 U CN201762966 U CN 201762966U
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- driven gear
- gear
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- tooth
- handlebar
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Abstract
The utility model discloses a double-edge wall and floor grooving machine. The machine is characterized in that the tooth surface of a left driven gear is larger than that of a right driven gear, and the inner edges of the tooth surfaces of the right driven gear and the left driven gear are meshed with each other; the outer edges of the tooth surfaces of a driving gear and the left driven gear are meshed with each other; the outer side surface of a cutter head canopy is a vertical plane; a front handlebar is fixed at the top of a cutter head canopy on both sides of a gear box body, wherein the left end and the right end of the front handlebar are respectively fixed on the cutter head canopy, and an arc groove is formed on the front handlebar; a rear handlebar is fixed on a motor casing, and the front end of the rear handlebar is hung in the air and faces to the front handlebar; an auxiliary handlebar provided with an arc groove extends from the rear end of the rear handlebar and is connected at the rear end of the rear handlebar; and a dust suction port is arranged on a box cover. The utility model has the benefits that since the gears of the transmission mechanism are meshed, the machine has compact structure, low probability of faults during the work, and good transmission effect; since the cutter head canopy takes a regular shape, the machine is low in manufacturing cost and cannot be damaged easily; and the machine body is convenient to move, the operation is more labor-saving, the handlebars are conveniently held, and a hand is not hurt easily during the use.
Description
Technical field
The utility model relates to cutting tool, especially a kind of twolip metope, ground grooving machine.
Background technology
(patent No.: ZL200520010088.1) weight of the gearbox of Cun Zaiing is heavier at a kind of " the twolip V-arrangement metope groover " of application on October 10th, 2005 in order to solve the applicant, produce a large amount of dust polluting environments when transmission mechanism complexity and work, the problem of infringement health, the applicant on February 26th, 2009 applied for a kind of " twolip V-arrangement metope, ground grooving machine " (patent No.: ZL200920126458.6), it improves and deficiency is:
First improvement is: saved gearbox, the utilization driver pinion drives left driven gear wheel rotation, drive the transmission mechanism of right driven gear wheel rotation again, make left and right cutting blade rotary work, change the gearratio of driver pinion and left driven gear wheel, just can reach required deceleration effect.
The deficiency of its existence is: because left driven gear wheel is identical with size with right driven gear wheel shape, when the gearratio of driver pinion and left driven gear wheel becomes big, driver pinion will collide with the driven gear wheel in the right side, and then this transmission mechanism can't be worked.
Second improvement: below the cutterhead guard shield, be provided with dust-blocking cover; On case lid and handle, be provided with the dust-absorbing flue that is interconnected, this dust-absorbing flue is communicated with dust-blocking cover and the suction port that is located on the handle, pipeline with dust catcher during use is connected on this suction port, and the dust that cutting is produced siphons away by dust catcher, and the dust of avoiding cutting generation enters in the air.
The deficiency of its existence is: the lateral surface on cutterhead guard shield top is the inclined-plane, the lateral surface of bottom straight down, the space in the corresponding dust-blocking cover is less, it is few to hold amount of dust to be siphoned away; And out-of-shape, the manufacturing cost height, the bending place is fragile.
Thirdly improve and be: the upper front end at handle is provided with "T"-shaped handle.
The deficiency of its existence is: "T"-shaped handle horizontally set, handle vertically is provided with, and can not realize all horizontal handle hand operation of two hands, to ground fluting, and "T"-shaped handle inconvenience grasping, operates hand of a specified duration and can feel to ache.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of transmission mechanism middle gear not collide mutually, rational in infrastructure, cutterhead guard shapes rule and easy to operate twolip metope, ground grooving machine.
For achieving the above object, the utility model provides a kind of twolip metope, ground grooving machine, comprise gear housing and case lid thereof, cutting blade, left side axle, right axis, driving gear, left side driven gear, right driven gear and motor, wherein left, right axis is bearing on the gear housing through bearing, this left side, the end of right axis in gear housing is respectively installed with left driven gear and right driven gear, the other end stretches out gear housing, and be respectively installed with a left side, the right cut cutting blade, this left side, right cut cutting blade symmetry is installed and is formed " V " shape, and on this left side, the top of right cut cutting blade is covered with the cutterhead guard shield, its key is: the flank of tooth of described left driven gear is greater than the flank of tooth of described right driven gear, and the flank of tooth inner edge of described right driven gear and left driven gear meshes; The output shaft of described motor stretches in the gear housing, and the described output shaft end that stretches into this gear housing is set with described driving gear, the flank of tooth outer rim engagement of this driving gear and described left driven gear;
During work, described right driven gear is in the flank of tooth inner edge rotation of described left driven gear, described driving gear is in the flank of tooth outer rim rotation of described left driven gear, contact-impact not during the rotation of described right driven gear and described driving gear, and can change gearratio, in this transmission mechanism gears engaged compact conformation, when work, are difficult for producing fault, transmission is effective.
Technique scheme also can be done following variation: the flank of tooth of described right driven gear is greater than the flank of tooth of described left driven gear, and the flank of tooth inner edge of described left driven gear and described right driven gear meshes; The flank of tooth outer rim engagement of described driving gear and described right driven gear.
(patent No.: driving gear is to be fixed on the motor output shaft end of stretching into gear housing to the applicant ZL200920126458.6) at a kind of " twolip V-arrangement metope, the ground grooving machine " of on February 26th, 2009 application, and in the technique scheme, described driving gear is sleeved on the motor output shaft end of stretching into gear housing, is convenient to remove and install.
In the technique scheme, the lateral surface of described cutterhead guard shield is a perpendicular, and dust-blocking cover also correspondingly outwards is provided with, and the space in the dust-blocking cover is bigger, and it is many to hold amount of dust to be siphoned away, and makes things convenient for dust to be sucked away; And described cutterhead guard shapes rule, low cost of manufacture, not fragile.
In the technique scheme, the top of the described cutterhead guard shield of described gear housing both sides is fixed with front handlebar, and the two ends, the left and right sides of this front handlebar are fixed on the described cutterhead guard shield, and this front handlebar is provided with arc groove;
Described gear housing links to each other with the housing of described motor, is fixed with the back handle on this electric machine casing, and the front end of described back handle is unsettled, and points to described front handlebar; The auxilliary handle that is connected with arc groove is stretched out in the rear end of described back handle.
Saved the applicant's a kind of " twolip V-arrangement metope, ground grooving machine " (patent No.: the "T"-shaped handle that is provided with ZL200920126458.6) in application on February 26th, 2009, front handlebar is horizontally installed on the described case lid, be convenient to mobile body, more convenient operation is laborsaving.
With the unsettled back handle of described front end replace the applicant a kind of " twolip V-arrangement metope, the ground grooving machine " of application on February 26th, 2009 (patent No.: the handle that is provided with ZL200920126458.6) in, reduced manufacture difficulty, the saving cost;
When described secondary handle makes and to slot to ground, can one hold front handlebar, one holds secondary handle, realizes that all horizontal handle hand of two hands moves forward and backward body, operates more laborsaving.
The arc groove that is provided with on described front handlebar and the auxilliary handle makes things convenient for grasping, and hand is not easy pain during use.In the technique scheme, on described case lid, be provided with suction port.
(patent No.: suction port is arranged on the handle the applicant ZL200920126458.6), hinders the grasping of "T"-shaped handle, makes troubles to operation at a kind of " twolip V-arrangement metope, the ground grooving machine " of application on February 26th, 2009.Suction port described in the utility model connects can not hinder behind the dust catcher holds front handlebar.
The beneficial effects of the utility model are:
1. in this transmission mechanism gears engaged compact conformation, when work, are difficult for producing fault, transmission is effective.
2. cutterhead guard shapes rule, low cost of manufacture, not fragile, the space in the corresponding dust-blocking cover is bigger, and it is many to hold amount of dust to be siphoned away, and makes things convenient for dust to be sucked away;
3. be convenient to mobile body, operate more laborsavingly, and handle makes things convenient for grasping, and hand is not easy pain during use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional view along A-A line among Fig. 1.
Fig. 3 takes down the vertical view of front handlebar 12, back handle 13, auxilliary handle 14 and case lid 16 for the utility model.
Fig. 4 is a stereogram of the present utility model.
Meaning of each numbering is in the above-mentioned accompanying drawing: 1. left cut cutting blade, 2. left driven gear, 3. left side axle, 4. bearing, 5. cutterhead guard shield, 6. right cut cutting blade, 7. right axis, 8. right driven gear, 9. gear housing, 10. driving gear, 11. output shafts, 12. front handlebars, 13. back handles, 14. auxilliary handles, 15. motors, 16. case lids, 17. suction ports.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is mainly by gear housing 9 and case lid 16 thereof, cutting blade 1,6, left side axle 3, right axis 7, driving gear 10, left side driven gear 2, right driven gear 8 and motor 15 constitute, wherein left, right axis 3,7 are bearing on the gear housing 9 through bearing 4, this left side, right axis 3,7 ends in gear housing 9 are respectively installed with left driven gear 2 and right driven gear 8, the other end stretches out gear housing 9, and be respectively installed with a left side, right cut cutting blade 1,6, this left side, right cut cutting blade 1,6 symmetries are installed and are formed " V " shape, and on this left side, right cut cutting blade 1,6 top is covered with cutterhead guard shield 5, the flank of tooth of described left driven gear 2 is greater than the flank of tooth of described right driven gear 8, and described right driven gear 8 meshes with the flank of tooth inner edge of left driven gear 2; The output shaft 11 of described motor 15 stretches in the gear housing 9, and described output shaft 11 ends of stretching into this gear housing 9 are set with described driving gear 10, and this driving gear 10 meshes with the flank of tooth outer rim of described left driven gear 2;
Present embodiment is preferable, the angle of the flank of tooth inner edge engagement of described right driven gear 8 and left driven gear 2 makes can not contact with described right driven gear 8 when described driving gear 10 rotates to described right driven gear 8 back less than the angle of described driving gear 10 with the flank of tooth outer rim engagement of described left driven gear 2.
In the present embodiment, what described left driven gear 2, described right driven gear 8 and described driving gear 10 were preferable is bevel gear, also can be spur gear or other gears.
During work, described output shaft 11 rotations drive described driving gear 10 rotations, described driving gear 10 is in the outer rim rotation of the driven gear wheel 5 in a described left side, drive driven gear wheel 5 rotations in a described left side, drive of the inner edge rotation of right driven gear wheel again, make left and right cutting blade 1,6 rotary works like this at the driven gear wheel 5 in a described left side.
In the present embodiment, also can do this change: the flank of tooth of described right driven gear 8 is greater than the flank of tooth of described left driven gear 2, and described left driven gear 2 meshes with the flank of tooth inner edge of described right driven gear 8; Described driving gear 10 meshes with the flank of tooth outer rim of described right driven gear 8.
As shown in Figure 2, the lateral surface of described cutterhead guard shield 5 is a perpendicular, and the lateral surface of described cutterhead guard shield 5 does not have bending, and is not fragile.Dust-blocking cover is also corresponding outwards to be provided with, and as shown in Figure 4, makes the utility model two sides smooth, regular shape.
As shown in Figure 4, the top of the described cutterhead guard shield 5 of described gear housing 9 both sides is fixed with front handlebar 12, and the two ends, the left and right sides of this front handlebar 12 are fixed on the described cutterhead guard shield 5, and this front handlebar 12 is provided with arc groove;
Described gear housing 9 links to each other with the housing of described motor 15, is fixed with back handle 13 on these motor 15 housings, and the front end of described back handle 13 is unsettled, and points to described front handlebar 12; The auxilliary handle 14 that is connected with arc groove is stretched out in the rear end of described back handle 13.
When slotting to metope, one holds described front handlebar 12, holds described back handle 13, and body conveniently moves up and down; When slotting to ground, one holds described front handlebar 12, holds auxilliary handle 14, conveniently moves forward and backward body, makes operation more laborsaving.
As shown in Figure 4, on described case lid 16, be provided with suction port 17.
Claims (4)
1. twolip metope, ground grooving machine, comprise gear housing (9) and case lid (16) thereof, cutting blade (1,6), left side axle (3), right axis (7), driving gear (10), left side driven gear (2), right driven gear (8) and motor (15), wherein left, right axis (3,7) be bearing on the gear housing (9) through bearing (4), this left side, right axis (3,7) end in gear housing (9) is respectively installed with left driven gear (2) and right driven gear (8), the other end stretches out gear housing (9), and be respectively installed with a left side, right cut cutting blade (1,6), this left side, right cut cutting blade (1,6) symmetry is installed and is formed " V " shape, and on this left side, right cut cutting blade (1,6) top is covered with cutterhead guard shield (5), it is characterized in that: the flank of tooth of described left driven gear (2) is greater than the flank of tooth of described right driven gear (8), and described right driven gear (8) meshes with the flank of tooth inner edge of left driven gear (2); The output shaft (11) of described motor (15) stretches in the gear housing (9), and described output shaft (11) end of stretching into this gear housing (9) is set with described driving gear (10), and this driving gear (10) meshes with the flank of tooth outer rim of described left driven gear (2);
Or the flank of tooth of described right driven gear (8) is greater than the flank of tooth of described left driven gear (2), the flank of tooth inner edge engagement of described left driven gear (2) and described right driven gear (8); Described driving gear (10) meshes with the flank of tooth outer rim of described right driven gear (8).
2. twolip metope according to claim 1, ground grooving machine is characterized in that: the lateral surface of described cutterhead guard shield (5) is a perpendicular.
3. twolip metope according to claim 1, ground grooving machine, it is characterized in that: the top of the described cutterhead guard shield (5) of described gear housing (9) both sides is fixed with front handlebar (12), the two ends, the left and right sides of this front handlebar (12) are fixed on the described cutterhead guard shield (5), and this front handlebar (12) is provided with arc groove;
Described gear housing (9) links to each other with the housing of described motor (15), is fixed with back handle (13) on this motor (15) housing, and the front end of described back handle (13) is unsettled, and points to described front handlebar (12); The auxilliary handle (14) that is connected with arc groove is stretched out in the rear end of described back handle (13).
4. twolip metope according to claim 1, ground grooving machine is characterized in that: be provided with suction port (17) on described case lid (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202977545U CN201762966U (en) | 2010-08-19 | 2010-08-19 | Double-edge wall and floor grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202977545U CN201762966U (en) | 2010-08-19 | 2010-08-19 | Double-edge wall and floor grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762966U true CN201762966U (en) | 2011-03-16 |
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ID=43715575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202977545U Expired - Fee Related CN201762966U (en) | 2010-08-19 | 2010-08-19 | Double-edge wall and floor grooving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518290A (en) * | 2011-11-19 | 2012-06-27 | 大连得达科技发展有限公司 | Wall face groove catching machine |
| CN103883109A (en) * | 2014-03-12 | 2014-06-25 | 刘国忠 | Slotting and dust collecting integrated box |
| CN106869458A (en) * | 2017-04-14 | 2017-06-20 | 中山市东区鑫瑞水电安装工程有限公司 | A kind of hydropower installation automatic slotting equipment |
-
2010
- 2010-08-19 CN CN2010202977545U patent/CN201762966U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518290A (en) * | 2011-11-19 | 2012-06-27 | 大连得达科技发展有限公司 | Wall face groove catching machine |
| CN102518290B (en) * | 2011-11-19 | 2015-06-24 | 大连创达技术交易市场有限公司 | Wall face groove catching machine |
| CN103883109A (en) * | 2014-03-12 | 2014-06-25 | 刘国忠 | Slotting and dust collecting integrated box |
| CN103883109B (en) * | 2014-03-12 | 2015-12-16 | 重庆龙港工具制造有限公司 | A kind of fluting dust suction integrated box |
| CN106869458A (en) * | 2017-04-14 | 2017-06-20 | 中山市东区鑫瑞水电安装工程有限公司 | A kind of hydropower installation automatic slotting equipment |
| CN106869458B (en) * | 2017-04-14 | 2019-04-19 | 中山市东区鑫瑞水电安装工程有限公司 | A kind of hydropower installation automatic slotting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING LONGGANG TOOLS MANUFACTURE CO., LTD. Free format text: FORMER OWNER: LIU GUOZHONG Effective date: 20140508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400080 DADUKOU, CHONGQING TO: 400054 BANAN, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: 400054 Huaxi Industrial Park, Banan District, Chongqing Patentee after: Chongqing Longgang Tools Manufacture Co., Ltd. Address before: 400080 Yue Jin Cun, Dadukou District of Chongqing 137 Building No. 32 Patentee before: Liu Guozhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20190819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |