CN201493923U

CN201493923U - Bamboo cutting machine

Info

Publication number: CN201493923U
Application number: CN2009203036955U
Authority: CN
Inventors: 巫茂平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-27
Filing date: 2009-05-27
Publication date: 2010-06-02
Anticipated expiration: 2019-05-27

Abstract

The utility model discloses a bamboo cutting machine comprising a machine frame and a motor drive device. The motor drive device is arranged on one side of the machine frame. The bamboo cutting machine also comprises a bamboo tube support, a central calibrating baffle of a bamboo tube, a pedal drive device, an input shaft and a bamboo cutter rest. The bamboo tube support, the central calibrating baffle of a bamboo tube, the pedal drive device, the input shaft and the bamboo cutter rest are orderly arranged on the machine frame along the advancing direction of the bamboo tube. The pedal drive device is connected with the input shaft, the input shaft is connected with the motor drive device, and the bamboo tube support is arranged at the front end of the machine frame. Through the synchronous engagement of gears and racks, the upward and downward movement of the bamboo cutter rest in a small range and the arrangement of the central calibrating baffle of the bamboo tube, the utility model has the advantages of high work efficiency, low cost, small volume, convenient operation, uniform and equal bamboo cutting, etc. The utility model provides a high-efficient and energy-saving bamboo processing machine.

Description

Cut open the bamboo machine

Technical field

The utility model relates to bamboo class processing equipment, and especially real is a kind of bamboo machine that cuts open.

Background technology

Have a kind of bamboo machine that cuts open in the prior art, thisly cut open the propulsion mode that the bamboo machine adopts threaded rod and chain, the frame front end is provided with the catch that resets, and when cuing open bamboo, thick bamboo tube is stressed from the bottom, cuts open the finish catch that needs to reset of bamboo and resets.But in use there is following problem in this bamboo machine that cuts open: at first, owing to be all from the stressed propelling in thick bamboo tube bottom, so machine length must be greater than cuing open thick bamboo tube, make the machine volume bigger, required production site is wide, allow the machine actual building cost improve simultaneously, market is now sold and is cutd open 7000 yuan/platform of bamboo machine according to statistics; Secondly, adopt catch to advance, cuing open bamboo once needs the catch that resets, and production efficiency is poor, and speed is slow, and it is few to cut open the bamboo number of times in the unit interval, causes waste of electric energy to a certain extent; At last, market is sold and is cutd open the bamboo machine and cut open the thick bamboo tube length limited, and can only cut open bamboo in the specific length scope.

The utility model content

The purpose of this utility model provides a kind of bamboo efficient height, low cost of manufacture, unrestricted bamboo machine that cuts open of thick bamboo tube length of cuing open

The utility model is a kind of bamboo machine that cuts open, comprise frame and and cut open the bamboo knife rest, this bamboo machine that cuts open also includes transmission gear for electric motor, thick bamboo tube support, thick bamboo tube central campus to catch, pedal driver and power shaft, thick bamboo tube support, thick bamboo tube central campus are to catch, power shaft and cut open the bamboo knife rest and be installed on the frame successively along the thick bamboo tube direct of travel, the thick bamboo tube support is arranged at the frame front end, pedal driver and transmission gear for electric motor are arranged at the frame side, pedal driver is connected with power shaft, and power shaft is connected with transmission gear for electric motor.

Transmission gear for electric motor comprises a regulating wheel and two commutation sprocket wheels in the utility model, and two commutation sprocket wheels are connected with motor by chain, realizes the rotation in the same way of power shaft.

The thick bamboo tube support is provided with an adjusting knob in the utility model, and adjusting knob is connected with perpendicular bumping post.

The thick bamboo tube central campus connects center catch back-moving spring about to catch in the utility model, and the center catch back-moving spring other end is connected on the tubule that is fixed on the frame.

Pedal driver comprises pedal, movable rod, tooth bar and tooth bar drive in the utility model, and pedal is connected with tooth bar by movable rod, and tooth bar is meshed with the tooth bar drive, and tooth bar is connected with locating wheel, and locating wheel is fixedlyed connected with frame

The utility model mid frame side also is equipped with axle and closes guide rail, and axle closes guide rail outer setting axle and closes, and axle unification side is fixedlyed connected with tooth bar, and opposite side is fixedlyed connected with the thick bamboo tube support.

The utility model axis closes the inner axle in addition of guide rail and closes, and in axle closes bearing is installed, and bearing connects power shaft and power shaft sprocket wheel, and the power shaft sprocket wheel is installed on the power shaft end, is connected with the commutation sprocket wheel.

Cut open in the utility model in the vertical slot that the bamboo knife rest is installed on frame is fixedlyed connected, can slide up and down.

The utility model cuts open the bamboo machine and also comprises a back-moving spring, and the back-moving spring upper end connects movable rod, and the lower end is connected on the frame.

The utility model middle gear and tooth bar synchro-meshing, cut open bamboo knife rest moving up and down among a small circle and make the utility model obtain the operating efficiency raising the setting of catch with the thick bamboo tube central campus, cost reduces, volume reduces, easy to operate, cuing open beneficial effects such as bamboo is even, equal portions, is a kind of energy-efficient bamboo class processing equipment.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 cuts open bamboo machine front view;

Fig. 2 cuts open main frame front view A to figure;

Fig. 3 cuts open bamboo machine power shaft synchronization structure figure;

Fig. 4 cuts open bamboo machine power shaft side-looking structure chart;

Fig. 5 cuts open the bamboo machine to cut open bamboo principle side view.

See Fig. 1, Fig. 2, Fig. 3 and Fig. 4,1 frame, 2 are closed guide rail, 3 tooth bar locating wheels, 4 are closed, 5 power shaft sprocket wheels, 6 tooth bar drives, 7 tooth bars, 8 movable rods, 9 back-moving springs, 10 adjusting knobs, 11 pedals, 12 commutation sprocket wheels, 13 regulating wheels, 14 cut open the bamboo cutter, and 15 cut open the bamboo central campus to catch, 16 center catch back-moving springs, 17 power shafts, 18 thick bamboo tube supports, 19 bearings

The direction of arrow represents that the thick bamboo tube central campus is to direction (vertical or horizontal) among Fig. 5.

The specific embodiment

Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.

Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.

Shown in Fig. 1～4, a kind of bamboo machine that cuts open comprises frame 1, pedal 11, movable rod 8, tooth bar 7,

transmission device

12 and 13, power shaft 17 and cuts open bamboo knife rest 14.Frame 1 is welding manner, and pedal 11 is arranged at frame 1 front end, and movable rod 8 and tooth bar 7 are arranged at frame 1 one sides,

transmission device

12 and 13, cuts open bamboo knife rest 14 and is arranged at frame 1 rear end.Frame 1 comprises a thick bamboo tube support 18, and thick bamboo tube support 18 can roll, and its front end has an adjusting knob 10, by the perpendicular bumping post on the nut connection thick bamboo tube support 18.Pedal 11 connects movable rod 8 by movable part, movable rod 8 one ends are fixed on the frame on 1 by nut and movable part, and the other end connects with being connected with tooth bar 7 by movable part, also has a back-moving spring 9, its upper end connects movable rod 8, and the lower end is connected on the frame 1.Tooth bar 7 flexibly connects with the tooth bar locating wheel 3 that is fixed in by nut on the frame 1, be meshed with the tooth bar drive 6 on being fixed in frame 1, the axle that tooth bar 7 and axle close guide rail 2 outsides closes 4 welding, the axle of following power shaft 17 closes bearing 19 is installed in 4, axle close 4 with thick bamboo tube support 18 welding, axle closes guide rail 2 and is trench structure, have for axle and close the guide rail 2 inside and outside axles slideway of lower slider that closes, axle closes guide rail 2 and is welded on frame 1 one sides, the axle that axle closes guide rail 2 inside is equipped with bearing in closing, bearing connects power shaft 17 and power shaft sprocket wheel 5, power shaft 17 be the rubber casing on an axle, rubber tube and axle close between the guide rail 2 also has a rubber tube catch, there is screw thread at the position of socket rubber tube on the axle, power shaft sprocket wheel 5 is fixed on the power shaft 17 by parts, and power shaft 17 closes guide rail 2 by axle and is installed on the frame 1.Commutation sprocket wheel 12 is installed by diagram chain mode, closes 4 by axle and is installed on the frame 1, also has a regulating wheel 13, is connected with head on being installed in frame 1.The thick bamboo tube central campus connects center catch back-moving spring 16 to catch about 15, and center catch back-moving spring 16 other ends are connected on the tubule that is fixed on the frame.There is a vertical slot frame 1 rear end, places in the groove and cuts open bamboo knife rest 14, can move up and down.

When cuing open the work of bamboo machine, divided class with bamboo according to diameter, actuating motor, regulating wheel 13 is tightened chain, last commutation sprocket wheel 12 drives upward, and power shaft 17 inwardly rotates, commutation sprocket wheel 12 is installed by diagram chain mode, and power shaft 17 inwardly rotated under following commutation sprocket wheel 12 drove, and can make power shaft 17 inwardly rotation synchronously like this.The bamboo front end that needs are dissectd is put on the thick bamboo tube support 18, if the thick bamboo tube diameter is excessive, the thick bamboo tube center not at the thick bamboo tube central campus to catch 15 with cut open on the center line of bamboo knife rest 14, can laterally proofread the thick bamboo tube center by the perpendicular shelves of adjusting knob 10 fine settings post move left and right, touch thick bamboo tube, thick bamboo tube arrives the thick bamboo tube central campus to catch 15 front ends under the rolling action of thick bamboo tube support 18, at this moment, need to adjust thick bamboo tube, to allow thick bamboo tube end face maintenance center enter the cutter mouth, treat that thick bamboo tube enters thick bamboo tube central campus catch 15, operator's foot-treadle 11, the tooth bar 7 that pedal 11 moved power shaft 17 under movable rod 8 drives moves downward, tooth bar 7 closes the following power shaft 17 of 4 drives by axle and thick bamboo tube support 18 moves downward together, because the tooth bar up and down 7 of

power shaft

17 and 6 engagements of tooth bar drive, the tooth bar 7 of power shaft 17 moves upward in the promotion, the tooth bar 7 of last power shaft 17 drives to be gone up power shaft 17 and moves upward with same distance, make center gap increase like this, thick bamboo tube to be processed enters power shaft 17 lower ends, if finding the space increases, power shaft 17 can not contact with thick bamboo tube, can gently lift pin, under the drive of pedal 11, the tooth bar 7 of following power shaft 17 moves upward, and driving down, power shaft moves upward, because the engagement of tooth bar drive, make tooth bar 7 move downward, tooth bar 7 drives are gone up power shaft and are moved downward, and shorten in the space of power shaft 17 up and down, making up and down, power shaft 17 can contact with the thick bamboo tube surface, the extruding thick bamboo tube is because the rotation of power shaft drives the thick bamboo tube motion under the effect of frictional force.Treat that thick bamboo tube moves to and cut open bamboo knife rest 14 front ends, can cut open bamboo.If thick bamboo tube has bending slightly, because the inertia that advances of thick bamboo tube, when thick bamboo tube touches when cuing open bamboo knife rest 14, cut open the removable of bamboo knife rest 14 and make that cuing open bamboo knife rest 14 self can finely tune, make and, to finish and to cut open bamboo along with constantly advancing of thick bamboo tube evenly to cut open bamboo when thick bamboo tube moves along the thick bamboo tube fiber.Originally cut open bamboo function per minute charging number of times about 20 times, cut open bamboo length freedom, dispose a 2.2KW motor.

The structure at upper and lower power shaft 17 two ends is identical in the utility model.

The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.

Claims

1. one kind is cutd open the bamboo machine, comprise frame (1) and cut open bamboo knife rest (14), it is characterized in that, also comprise transmission gear for electric motor, thick bamboo tube support (18), the thick bamboo tube central campus is to catch (15), pedal driver and power shaft (17), thick bamboo tube support (18), the thick bamboo tube central campus is to catch (15), power shaft (17) and cut open bamboo knife rest (14) and be installed on successively on the frame (1) along the thick bamboo tube direct of travel, thick bamboo tube support (18) is arranged at frame (1) front end, pedal driver and transmission gear for electric motor are arranged at frame (1) side, pedal driver is connected with power shaft (17), and power shaft (17) is connected with transmission gear for electric motor.

2. the bamboo machine that cuts open according to claim 1 is characterized in that, described transmission gear for electric motor comprises a regulating wheel (13) and two commutation sprocket wheels (12), and two commutation sprocket wheels (12) are connected the rotation in the same way that realizes power shaft (17) with motor by chain.

3. the bamboo machine that cuts open according to claim 1 is characterized in that described thick bamboo tube support (18) is provided with an adjusting knob (10), and adjusting knob (10) is connected with perpendicular bumping post.

4. the bamboo machine that cuts open according to claim 1 is characterized in that, described thick bamboo tube central campus connects center catch back-moving spring (16) about to catch (15), and center catch back-moving spring (16) other end is connected on the tubule that is fixed on the frame (1).

5. the bamboo machine that cuts open according to claim 1, it is characterized in that, described pedal driver comprises pedal (11), movable rod (8), tooth bar (7) and tooth bar drive (6), pedal (11) is connected with tooth bar (7) by movable rod (8), tooth bar (7) is meshed with tooth bar drive (6), tooth bar (7) is connected with locating wheel (3), and locating wheel (3) is connected with frame (1).

6. the bamboo machine that cuts open according to claim 1, it is characterized in that frame (1) side also is equipped with axle and closes guide rail (2), axle closes guide rail (2) outer setting axle and closes (4), axle closes (4) one sides fixedlys connected with tooth bar (7), and opposite side is fixedlyed connected with thick bamboo tube support (18).

7. according to claim 1 or the 6 described bamboo machines that cut open, it is characterized in that, described axle closes guide rail 2 inner axles in addition and closes, in axle closes bearing is installed, bearing connects power shaft (17) and power shaft sprocket wheel (5), power shaft sprocket wheel (5) is installed on power shaft (17) end, is connected with commutation sprocket wheel (12).

8. the bamboo machine that cuts open according to claim 1 is characterized in that, the described bamboo knife rest (14) that cuts open is installed in the vertical slot of fixedlying connected with frame (1), can slide up and down.

9. the bamboo machine that cuts open according to claim 1 is characterized in that, also comprises a back-moving spring (9), and back-moving spring (9) upper end connects movable rod (8), and the lower end is connected on the frame (1).