CN207548934U - A kind of adjustable forestry round log cutter device - Google Patents

Abstract

The utility model discloses a kind of adjustable forestry round log cutter devices, including bottom plate, it is installed with left risers and right risers vertically on the bottom plate, the oscillating deck that upper right is obliquely installed is hinged on left risers right side wall, oscillating deck right end is located above right risers, vibrations spring is connected between right risers and oscillating deck, rotary type is equipped with compressor arm on bottom plate, and kinematic link is hinged at runner front edge；The utility model drives the adjusting of supporting table progress upper-lower height by telescopic cylinder, it realizes to sliding sleeve along the adjusting of guide rod or so stroke length, it is convenient that various sizes of round log is cut, flat belt is compressed by tensioning wheel, ensures there is enough gearing friction power between driven pulley, driving pulley and flat belt；Web plate can carry out, along small size alternate rotation counterclockwise, the sawdust generated in cutting process on the one hand being facilitated to fall into sawdust collecting tank and is collected, realizes the separation of sawdust and round log, improves the cleanliness factor of round log after cutting to a certain extent.

Description

A kind of adjustable forestry round log cutter device

Technical field

The utility model is related to forest machine technology field, specifically a kind of adjustable forestry round log cutter device.

Background technology

Forestry, which refers to preserve the ecological environment, keeps ecological balance, and cultivates and conserve forests to obtain timber and other forest productss Product, using the natural characteristic of forest to play the production division of protective action, be one of important component of national economy.Woods Industry, by advanced science and technology and management means, is engaged in cultivation, protection, using the forest reserves, fully in people and biosphere A variety of benefits of forest, and can the going concern forest reserves.

During production of forestry, need to carry out cutting section processing to round log, the timber after segmentation is convenient for into one The working process of step, existing forestry is relatively fixed with timber cutter device structure, and adjustability is poor, it is impossible to according to practical circle Wooden diameter carries out the adjusting of depth of cut, and cutting process is less efficient, it is impossible to meet current round log cutting demand.

Utility model content

The purpose of this utility model is to provide a kind of adjustable forestry round log cutter device, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical solution：

A kind of adjustable forestry round log cutter device, including bottom plate, left risers are installed on the bottom plate vertically And right risers, left risers upper end level are installed with level board, horizontal extend to the right is installed on left risers left side wall Guide rod, guide rod inner sliding type are equipped with sliding sleeve, and sliding sleeve upper end is installed with electric rotating machine, cutting is equipped on electric rotating machine Blade；The oscillating deck that upper right is obliquely installed is hinged on the left risers right side wall, oscillating deck right end is located above right risers, institute It states and is installed with telescopic cylinder on bottom plate vertically, the telescopic rod upper end level of telescopic cylinder is installed with supporting table, support Rotary type is equipped with runner on platform, and the runner back side is coaxially installed with driven pulley, is rotated on the bottom plate by driving device Formula is equipped with driving pulley, and flat belt is arranged on driving pulley and driven pulley；, transmission is hinged at the runner front edge Connecting rod, kinematic link lower end are hinged on runner, and kinematic link upper end is hinged on sliding sleeve, and the sliding sleeve lower end is fixed vertically to pacify Equipped with supporting leg, supporting leg lower end rotary type is equipped with the limited roller abutted with oscillating deck upper bottom surface；It is slidingly connected on the guide rod There is resetting spring, sawdust collecting tank is installed on the right risers right side wall, sawdust collecting tank right side wall offers conveying Hole, the oscillating deck right end, which tilts, is installed with the web plate opposite with sprocket hole, and the junction of the oscillating deck and web plate is erected Directly it is installed with baffle.

A kind of improvement project as the utility model：Vibrations spring is connected between the right risers and oscillating deck, is shaken Dynamic spring upper end is fixed on oscillating deck bottom surface, and vibrations lower spring end is fixed on right risers upper end.

A kind of improvement project as the utility model：Rotary type is equipped with compressor arm on the bottom plate, and compressor arm upper end turns Dynamic formula is equipped with the tensioning wheel abutted with flat belt lateral wall, and limit spring is connected between the compressor arm and bottom plate, limits bullet Spring lower end is installed in plate upper surface, and limit spring upper end is fixed on compressor arm bottom surface.

A kind of improvement project as the utility model：Holding tank, sawdust collecting tank position are installed on the bottom plate Inside holding tank.

A kind of improvement project as the utility model：The resetting spring left end is fixed on left risers right side wall, multiple Position spring right end is fixed on sliding sleeve left end.

A kind of improvement project as the utility model：The level board right end is hung equipped with the sleeve being located above web plate.

Compared with prior art, the beneficial effects of the utility model are：

The utility model drives supporting table to carry out the adjusting of upper-lower height by telescopic cylinder, realizes to sliding sleeve along guiding The adjusting of bar or so stroke length, it is convenient that various sizes of round log is cut, flat belt is compressed by tensioning wheel, ensure from There is enough gearing friction power between movable belt pulley, driving pulley and flat belt, increase the stationarity of transmission, and then improve circle The cutting effect of wood；Web plate can carry out, along small size alternate rotation counterclockwise, the sawdust generated in cutting process on the one hand being facilitated to fall Enter sawdust collecting tank to be collected, the round log after being on the other hand cut into pieces can be entered across sprocket hole in holding tank, realized The separation of sawdust and round log improves the cleanliness factor of round log after cutting to a certain extent.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the enlarged diagram in A portions in Fig. 1.

Fig. 3 is the connection diagram of electric rotating machine and cutting blade in the utility model.

In figure：1- bottom plates, 2- left risers, 3- cutting blades, 4- sliding sleeves, 5- guide rods, 6- sleeves, 7- baffles, 8- web plates, 9- sawdusts collecting tank, 10- sprocket holes, 11- holding tanks, 12- compressor arms, 13- telescopic cylinders, 14- right risers, 15- supporting tables, 16- vibrations spring, 17- supporting legs, 18- limited rollers, 19- driven pulleys, 20- tensioning wheels, 21- driving pulleys, 22- flat belts, 23- runners, 24- oscillating decks, 25- kinematic links, 26- resetting springs, 27- electric rotating machines, 28- limit springs, 29- level boards.

Specific embodiment

The technical solution of this patent is described in more detail With reference to embodiment：

- 3 are please referred to Fig.1, a kind of adjustable forestry round log cutter device is solid vertically on the bottom plate 1 including bottom plate 1 Dingan County is equipped with left risers 2 and right risers 14, and 2 upper end level of left risers is installed with level board 29, water on 2 left side wall of left risers Flat extension to the right is installed with guide rod 5, and 5 inner sliding type of guide rod is equipped with sliding sleeve 4, and 4 upper end of sliding sleeve is installed with rotation Motor 27 is equipped with cutting blade 3 on electric rotating machine 27；The pendulum that upper right is obliquely installed is hinged on 2 right side wall of left risers Movable plate 24,24 right end of oscillating deck are located at 14 top of right risers, are installed with telescopic cylinder 13 vertically on the bottom plate 1, stretch The telescopic rod upper end level of cylinder 13 is installed with supporting table 15, and rotary type is equipped with runner 23 in supporting table 15, and runner 23 is carried on the back Face is coaxially installed with driven pulley 19, and driving pulley 21, main belt are equipped with by driving device rotary type on the bottom plate 1 Flat belt 22 is arranged on wheel 21 and driven pulley 19；, kinematic link 25 is hinged at 23 front edge of runner, transmission connects 25 lower end of bar is hinged on runner 23, and 25 upper end of kinematic link is hinged on sliding sleeve 4, and 4 lower end of sliding sleeve is fixedly mounted vertically There is supporting leg 17,17 lower end rotary type of supporting leg is equipped with the limited roller 18 abutted with 24 upper bottom surface of oscillating deck；It is living on the guide rod 5 It is dynamic to be arranged with resetting spring 26, sawdust collecting tank 9,9 right side of sawdust collecting tank are installed on 14 right side wall of right risers Wall offers sprocket hole 10, and 24 right end of the oscillating deck inclination is installed with the web plate 8 opposite with sprocket hole 10, the swing Plate 24 and the junction of web plate 8 are installed with baffle 7 vertically.

The operation principle and application method of the utility model be：

In use, round log is passed through sleeve 6, driving device drives driving pulley 21 to rotate, and driving pulley 21 passes through flat skin Band 22 drives driven pulley 19 to rotate, and driven pulley 19 drives runner 23 to rotate, and the rotation of runner 23 passes through 25 band of kinematic link Dynamic sliding sleeve 4 is along the lateral bilateral reciprocation of guide rod 5；During this period, starting electric rotating machine 27 drives cutting blade 3 to rotate, Sliding sleeve 4 drives 27 bilateral reciprocation of electric rotating machine, when electric rotating machine 27 drives cutting blade 3 to move right, cutting blade 3 The round log on sleeve 6 is cut to the right, the round log after cut-out is dropped on web plate 8, and sliding sleeve 4 drives supporting leg 17 back and forth to transport It moves, supporting leg 17 compresses oscillating deck 24 by limited roller 18 and carried out under the resilient force of vibrations spring 16 along small size counterclockwise Alternatively swinging, and then web plate 8 is driven along small size alternatively swinging counterclockwise, when 8 clockwise oscillation certain angle of web plate, 8 right side of web plate When end is less than 10 lower edge of sprocket hole, the round log section on web plate 8, which is entered across sprocket hole 10 in holding tank 11, is collected, with This simultaneously, the swing of web plate 8, promote generated sawdust in cutting process can pass rapidly through web plate 8 enter sawdust collection It is collected in slot 9；Start the adjusting that telescopic cylinder 13 can drive supporting table 15 to carry out upper-lower position height together with runner 23, when When runner 23 highly reduces, sliding sleeve 4 slides laterally stroke shortening, and the cutting feeding depth minus of cutting blade 3 is small at this time, is applicable in In the round log of cutting small diameter, when runner 23 highly increases, sliding sleeve 4 slides laterally stroke increase, at this time cutting blade 3 The increase of cutting feeding depth, suitable for cutting larger-diameter round log；Compressor arm 12 is in limit spring 28 in resilient force Lower drive tensioning wheel 20 compresses flat belt 22, realizes the tension effects of flat belt 22, flat belt when avoiding the runner 23 from highly adjusting 22 occur relaxation.

The utility model drives supporting table 15 to carry out the adjusting of upper-lower height by telescopic cylinder 13, realizes to 4 edge of sliding sleeve The adjusting of 5 or so stroke length of guide rod, it is convenient that various sizes of round log is cut, flat skin is compressed by tensioning wheel 20 Band 22 ensures there is enough gearing friction power between driven pulley 19, driving pulley 21 and flat belt 22, increases the flat of transmission Stability, and then improve the cutting effect of round log；Web plate 8 can carry out, along small size alternate rotation counterclockwise, on the one hand facilitating cutting The sawdust generated in the process falls into sawdust collecting tank 9 and is collected, and the round log after being on the other hand cut into pieces can pass through sprocket hole 10 enter in holding tank 11, realize the separation of sawdust and round log, improve the cleanliness factor of round log after cutting to a certain extent.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of adjustable forestry round log cutter device, including bottom plate（1）, which is characterized in that the bottom plate（1）It is upper vertical solid Dingan County is equipped with left risers（2）And right risers（14）, left risers（2）Upper end level is installed with level board（29）, left risers（2） Horizontal extension to the right is installed with guide rod on left side wall（5）, guide rod（5）Inner sliding type is equipped with sliding sleeve（4）, sliding sleeve（4） Upper end is installed with electric rotating machine（27）, electric rotating machine（27）On cutting blade is installed（3）；The left risers（2）Right side The oscillating deck that upper right is obliquely installed is hinged on wall（24）, oscillating deck（24）Right end is located at right risers（14）Top, the bottom plate （1）On be installed with telescopic cylinder vertically（13）, telescopic cylinder（13）Telescopic rod upper end level be installed with supporting table （15）, supporting table（15）Upper rotary type is equipped with runner（23）, runner（23）The back side is coaxially installed with driven pulley（19）, institute State bottom plate（1）It is upper that driving pulley is equipped with by driving device rotary type（21）, driving pulley（21）With driven pulley（19）Upper set Equipped with flat belt（22）；The runner（23）Kinematic link is hinged at front edge（25）, kinematic link（25）Lower end is hinged In runner（23）On, kinematic link（25）Upper end is hinged on sliding sleeve（4）On, the sliding sleeve（4）Lower end is installed with branch vertically Leg（17）, supporting leg（17）Lower end rotary type is equipped with and oscillating deck（24）The limited roller that upper bottom surface abuts（18）；The guide rod （5）Upper movable sleeve is equipped with resetting spring（26）, the right risers（14）Sawdust collecting tank is installed on right side wall（9）, wood Consider collecting tank to be worth doing（9）Right side wall offers sprocket hole（10）, the oscillating deck（24）Right end inclination is installed with and sprocket hole （10）Opposite web plate（8）, the oscillating deck（24）With web plate（8）Junction be installed with baffle vertically（7）.

2. adjustable forestry round log cutter device according to claim 1, which is characterized in that the right risers（14）With Oscillating deck（24）Between be connected with vibrations spring（16）, shake spring（16）Upper end is fixed on oscillating deck（24）Bottom surface, vibrations Spring（16）Lower end is fixed on right risers（14）Upper end.

3. adjustable forestry round log cutter device according to claim 1, which is characterized in that the bottom plate（1）It is upper to turn Dynamic formula is equipped with compressor arm（12）, compressor arm（12）Upper end rotary type is equipped with and flat belt（22）The tensioning wheel that lateral wall abuts （20）, the compressor arm（12）With bottom plate（1）Between be connected with limit spring（28）, limit spring（28）Fixed peace is fixed in lower end Equipped in bottom plate（1）Upper surface, limit spring（28）Upper end is fixed on compressor arm（12）Bottom surface.

4. adjustable forestry round log cutter device according to claim 1, which is characterized in that the bottom plate（1）It is upper solid Dingan County is equipped with holding tank（11）, sawdust collecting tank（9）Positioned at holding tank（11）It is internal.

5. adjustable forestry round log cutter device according to claim 1, which is characterized in that the resetting spring（26） Left end is fixed on left risers（2）On right side wall, resetting spring（26）Right end is fixed on sliding sleeve（4）Left end.

6. adjustable forestry round log cutter device according to claim 1, which is characterized in that the level board（29）It is right It hangs equipped with positioned at web plate at end（8）The sleeve of top（6）.