CN2292000Y

CN2292000Y - Combined multi-purpose power driven tools

Info

Publication number: CN2292000Y
Application number: CN 97216296
Authority: CN
Inventors: 梁玉珊
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-04
Filing date: 1997-06-04
Publication date: 1998-09-23
Anticipated expiration: 2007-06-04

Abstract

The utility model relates to a combined multi-purpose motor driven tool which belongs to the field of tool manufacture. The utility model comprises a gasoline engine or an electromotor which is used for providing motive power, the gasoline engine or the electromotor is connected with a main shaft key of a handle of the motor driven tool by a flexible shaft which is locked on the handle by bolts, the main shaft of the handle is provided with screw threads which can be used for connecting different connecting elements and can be directly used for installing chain saws and other various tools to use, and a speed regulation switch or a start-stop switch is arranged on the handle; or the handle is respectively connected with the output end of a reduction box, the output end of a reciprocating device of an eccentric wheel, the output end of a steering device of a bevel gear, etc. by the bolts, and an output shaft which is provided with the screw threads is used for installing various tools to use.

Description

The knockdown multiple purpose aeroplane tool of starting building

A kind of knockdown multiple purpose aeroplane tool of starting building belongs to instrument and makes the field.

Bore, dig, grind, saw, cut or the like various tool, all have definite-purpose motor to drive at present, can't use with the nothing electricity is local in the open air, if will carry out various operations, purchase corresponding special equipment again, acquisition expenses is higher, carries also inconvenience.

The purpose of this utility model is: a kind of instrument is provided, motor or gasoline engine drive, by a power through the flexible axle flexible pipe connect handle connect different devices reach directly to or turn to 90 degree speed changes after can adorn respectively as required with boring, dig, grind, saw, cut or the like assembly, that makes up respectively finishes various operations.

Of the present utility model being characterised in that: a kind of knockdown multiple purpose aeroplane tool of starting building, containing gasoline engine 1 is connected through main shaft 4 keys that flexible axle 2 and power-driven tool handle dash, bolt 5 pins flexible pipe 6, the bearing 7 of supporting spindle, dust ring 8, back-up ring 9 is equipped with " throttle " speed governing knob and start stop switch (not drawing among the figure) on the handle.

The main shaft 4 of handle can be connected with connector 11 through screw thread, gland 12, and hold-down bolt 13, protective cover 14 is connected with bolt 15 with handle.

The main shaft 4 of handle can drive saw chain 21 (not shown)s through the sprocket wheel 70 that is threaded; with the fixing protective cover 24 of bolt 22 nuts 23; on protective cover, use bolt 25 and nut (not shown) resting guide 26; be fixed on oil can 27 on the protective cover with screw thread; nut 28 is protective cover end cap 29 fixedly, has the little leading screw 30 band adjusting nuts 31 of adjusting the saw chain degree of tightness to insert in the guide plate hole on the end cap.

The main shaft 4 of handle can be through the speed reduction gear box 39 that is threaded, and case lid 40 casings 41 usefulness bolts 42 are fixed with handle, screw 43 (not shown)s of dress protective cover, and gear 44, gear 45, bearing 47, gear 46 is connected with threaded output shaft 48 keys.

The main shaft 4 of handle can be through the bevel gear 50 of the umbrella gear box that is threaded, and gear 51 keys connect threaded output shaft 52, bearing 53, casing 54, case lid 55, handle and casing fastening bolt 56, case lid fastening bolt 57, the screw 58 of dress protective cover (not shown) fastening bolt.

Reduction gearbox output shaft 48 connects eccentric wheel 61, is connected to reciprocal connecting rod 64 outputs of screw thread on the eccentric wheel again with bolt 62 connective poles 63, and casing 65 usefulness bolts 66 are fixed with reduction box and handle.

Used power also can be that back hanging type motor 71 connects handle through 2 outputs of flexible pipe 6 flexible axles, and the start stop switch (not shown) is arranged on the handle.Used motor also can be a console mode.

The protective cover 24 of chain saw also can save, and prolongs directly dress bolt 25 and nut resting guide 26 by the end flange of handle, the oil can on the protective cover with hold handle and be retrofitted on the end cap 29.

Described output shaft output can have screw thread and key.

Operation instruction: the utility model facts have proved and reached intended purposes.

In order in conjunction with the embodiments present specification to be described in detail below, now as follows employed accompanying drawing title of present specification and numbering brief introduction:

Fig. 1, knockdown multiple purpose aeroplane tool handle cutaway view of starting building.

Fig. 2, handle directly adorn band instrument cutaway view.

Fig. 3, handle directly adorn band chain saw cutaway view.

Fig. 4, handle directly adorn band chain saw side direction and are unkitted the end cap view.

Fig. 5, handle directly adorn band chain saw side view.

Fig. 6, handle connect the reduction box cutaway view.

Fig. 7, handle connect the umbrella gear box cutaway view.

Fig. 8 is access to the apparatus for coating cutaway view again to the hand channel reduction box.

Fig. 9, motor connect flexible pipe, flexible axle output schematic diagram.

Embodiment:

Fig. 1, gasoline engine 1, flexible axle 2, handle 3, handle main shaft 4; bolt 5, flexible pipe 6, bearing 7, dust ring 8, back-up ring 9; Fig. 2, connector 11, gland 12, hold-down bolt 13, protective cover 14; bolt 15, Fig. 3, Fig. 4, Fig. 5, sprocket wheel 20; saw chain 21 (not shown)s, bolt 22, nut 23, protective cover 24, bolt 25 and nut (not shown); guide plate 26, oil can 27, nut 28, end cap 29, little leading screw 30; adjusting nut 31, Fig. 6, speed reduction gear box 39, case lid 40, casing 41; bolt 42, screw 43 (not shown)s of protective cover, gear 44, gear 45; gear 46, bearing 47, threaded output shaft 48, Fig. 7; bevel gear 50, gear 51, axle 52, bearing 53; casing 54, case lid 55, fastening bolt 56, bolt 57; screw 58, Fig. 8, eccentric wheel 61, bolt 62; connecting rod 63, threaded reciprocal connecting rod 64, casing 65, bolt 66; screw 67, Fig. 9, waistband 70, motor 71.

Claims

1. knockdown multiple purpose aeroplane tool of starting building, containing gasoline engine (1) is connected with main shaft (4) key in the power-driven tool handle (3) through flexible axle (2), bolt (5) pins flexible pipe (6), the bearing of supporting spindle (7), dust ring 8, back-up ring 9 is equipped with " throttle " speed governing knob and start stop switch on the handle.

2. the knockdown multiple purpose aeroplane according to claim 1 tool of starting building, it is characterized in that: the main shaft of handle (4) can be connected with connector (11) through screw thread, gland (12), hold-down bolt (13), protective cover (14) is connected with bolt (15) with handle.

3. the knockdown apparent motion instruments of using according to claim 1 more; it is characterized in that: the main shaft of handle (4) can drive saw chain (21) (not shown) through the sprocket wheel that is threaded (20); with the fixing protective cover (24) of bolt (22) nut (23); on protective cover, use bolt (25) and nut (not shown) resting guide (26); be fixed on oil can (27) on the protective cover with screw thread; nut (28) is protective cover end cap (29) fixedly, has little leading screw (30) the band adjusting nut (31) of adjusting the saw chain degree of tightness to insert in the guide plate hole on the end cap.

4. the knockdown multiple purpose aeroplane according to claim 1 tool of starting building; it is characterized in that: the main shaft of handle (4) can be through the speed reduction gear box that is threaded (39); case lid (40) casing (41) is fixed with bolt (42) and handle; screw (43) (not shown) of dress protective cover; gear (44); gear (45), bearing (47), gear (46) is connected with threaded output shaft (48) key.

5. the knockdown multiple purpose aeroplane according to claim 1 tool of starting building, it is characterized in that: the main shaft of handle (4) can be through the bevel gear (50) of the umbrella gear box that is threaded, gear (51), threaded output shaft (52), bearing (53), casing (54), case lid (55), handle and casing fastening bolt (56), case lid fastening bolt (57).

6. according to claim 1, the 4 described knockdown multiple purpose aeroplanes tool of starting building, it is characterized in that: reduction gearbox output shaft (48) connects eccentric wheel (61), be connected to reciprocal connecting rod (64) output of screw thread on the eccentric wheel again with bolt (62) connective pole (63), casing (65) is fixed with bolt (66) and reduction box and handle.

7. the knockdown multiple purpose aeroplane according to claim 1 tool of starting building is characterized in that: used power also can be that back hanging type motor (71) connects handle through flexible pipe (6) flexible axle (2) output, and the start stop switch (not shown) is arranged on the handle.

8. according to claim 1, the 7 described knockdown multiple purpose aeroplanes tool of starting building, it is characterized in that: used motor (71) also can be a console mode.

9. according to claim 1, the 3 described knockdown multiple purpose aeroplanes tool of starting building; it is characterized in that: the protective cover of chain saw (24) also can save; prolong directly dress bolt (25) and nut resting guide (26) by the end flange of handle, the oil can on the protective cover with hold handle and be retrofitted on the end cap (29).

10. according to claim 1,2,4, the 5 described knockdown multiple purpose aeroplanes tool of starting building, it is characterized in that: the output of described output shaft can have screw thread and key.