A kind of chipper
The present invention relates to a kind of chipper, belong to garden instrument field.
Chipper is a kind of conventional garden instrument, generally there is blade crushing function, and this blade structure is crushed more
It is common, the also crushing function of useful nylon rope circumference whipping certainly, such as with publication Authorization Notice No. CN 101940970
It is exactly using nylon rope circumgyration incision exemplified by B.But these existing structures are there is also certain drawback, discharge and have some setbacks, work as powder
Broken careless, broken leaf after broken etc. can be saved bit by bit in discharging opening, it is difficult to discharge, after saving bit by bit to a certain degree, the quilt do not discharged normally
Crushed material can produce resistance to Disintegrating knife, can influence normal crushing function, or even can damage machine.So running into this kind of ask
Topic, generally requires stopping machine operation, and people removes to clear up manually broken careless, broken leaf for saving bit by bit etc..Or moisture ought be encountered than larger
Grass and branch etc, after crushing, have many moisture outflows, can be mixed with broken careless, broken leaf after crushing etc.,
The function of separation moisture and broken careless, broken leaf etc. is not had yet.
【The content of the invention】
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art and provide a kind of chipper, can make
Obtain and more swimmingly discharged by smashing thing out of casing.
Above-mentioned technical problem is solved, the present invention is adopted the following technical scheme that：
Crushing chamber and and crushing chamber are provided with a kind of chipper, including casing and the motor being located in the casing, casing
The tapping channel of connection, the smashing intracavitary is provided with the Disintegrating knife with motor connection, and interior be provided with of the tapping channel is used to push away
The pusher of dynamic pulverized thing discharging, the pusher includes rotatable rotating shaft and the helical blade being located in rotating shaft, described
Helical blade is provided with convex tendon of the increase helical blade to the thrust of pulverized thing.
Preferably, the rotating shaft is provided with hollow cavity, it is communicated with sideways between hollow cavity in the week of the rotating shaft
Preferably, the convex tendon includes the upper convex tendon for being located at the helical blade upper surface.
Preferably, the upper convex tendon is radially extended by all sides of the rotating shaft, the intercommunicating pore is located at described
Upper convex tendon and the rotating shaft all sides intersection.
Preferably, the outer end of the upper convex tendon to upper convex tendon it is inner between in the height direction in being gradually reduced
Preferably, the chipper also includes collecting box, water is connected between the collecting box and the hollow cavity
Preferably, the convex tendon includes the lower convex tendon for being located at the helical blade lower surface.
Preferably, the motor includes output shaft, the Disintegrating knife is socketed on the output shaft, the pusher
It is located at below the Disintegrating knife, and the top of the rotating shaft is connected with the output shaft.
Preferably, the bottom of the casing is provided with bottom plate, bottom plate is provided with discharge opening and bearing block, the bottom of the rotating shaft
Portion is arranged on the bearing block.
Preferably, the casing also includes the feedboard for being located at the cabinet top, the feedboard is provided with installation
Chamber, the motor is arranged in the installation cavity.
Using beneficial effects of the present invention：In the present invention, a pusher is provided with tapping channel, the pusher can
So that pulverized thing is released into discharging out of tapping channel, pulverized thing is thus largely avoided to be deposited in tapping channel
The problem of, reduce resistance of the pulverized thing to Disintegrating knife.
In the present invention, pusher is to include rotating shaft and helical blade, during axis of rotation, and helical blade can be driven to turn
Dynamic, helical blade is from being a kind of known technology in mechanical field, when helical blade is rotated, and pulverized thing can be produced
Spiral thrust, so as to allow pulverized thing smooth can release, the thrust of spiral is relative to traditional linear thrust, and it is to turn to use first
Dynamic mode, driving source can be using forms such as motors, and structure is relatively simple, and secondly the thrust of spiral is more smoothly, is unlikely to
Moment is stuck, and fault rate is smaller.
In addition, in the present invention, convex tendon is also provided with helical blade, convex tendon can increase pulverized thing and helical blade
Between frictional force so that helical blade to pulverized thing when promoting, it is not easy to skids, and release effect becomes apparent from.
And in some preferred schemes, hollow cavity is also set inside rotating shaft, and set in rotating shaft with it is hollow interior
Chamber connection intercommunicating pore so that allow helical blade rotation when, some moisture can from intercommunicating pore enters hollow cavity so that
The effect of moisture separation is realized, also one other other features and advantage will be in following embodiment, accompanying drawings in addition
In detailed exposure.
【Brief description of the drawings】
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the overall schematic of hay mover embodiment one of the present invention；
Fig. 2 is the structural representation of pusher in hay mover embodiment one of the present invention.
The technical scheme of the embodiment of the present invention is explained and illustrated with reference to the accompanying drawing of the embodiment of the present invention, but under
Embodiment only the preferred embodiments of the present invention are stated, and it is not all.Based on the embodiment in embodiment, those skilled in the art
Other embodiment is obtained on the premise of creative work is not made, protection scope of the present invention is belonged to.
In the following description, occur the indicating position such as term " interior ", " outer ", " on ", " under ", "left", "right" or
Position relationship is that, based on orientation shown in the drawings or position relationship, description embodiment merely for convenience is described with simplified, and
It is not instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.
Disclosed in the present embodiment is a kind of chipper, is a kind of garden instrument, is mainly used in carrying out branch, weeds etc.
Crush, including casing 1, casing 1 includes crushing chamber 102 and the tapping channel 103 connected with crushing chamber 102, wherein inside casing 1
It is provided with feedboard 11, the upper area of feedboard 11 formation feed cavity 101, feedboard 11 and is provided with charging hole, branch, weeds
Entered Deng by charging hole in crushing chamber 102, be additionally provided with motor 2 in the casing 1, be provided with the crushing chamber 102 with
The Disintegrating knife 3 that motor 2 is connected, the pulverized blade 3 such as branch, weeds is entered in tapping channel 103 after crushing, final row
And the improvement of the present embodiment is, a pusher 4 is provided with the tapping channel 103, the pusher 4 can be with
Pulverized thing is released into discharging out of tapping channel 103, thus largely avoids pulverized thing from being deposited in tapping channel
The problem of in 103, reduce resistance of the pulverized thing to Disintegrating knife 3.
Specifically, pusher 4 is to include rotating shaft 41 and helical blade 42, when rotating shaft 41 is rotated, can drive spiral
Blade 42 is rotated, and helical blade 42 is not specifically addressed, in helical blade from being a kind of known technology in mechanical field
During 42 rotation, spiral thrust can be produced to pulverized thing, so as to allow pulverized thing smooth can release, the thrust of spiral is relative to biography
The linear thrust of system, first by the way of being to rotate, driving source can be using forms such as motors, and structure is relatively simple, secondly
The thrust of spiral is more smoothly, is unlikely to that moment is stuck, and fault rate is smaller.
In addition, in the present embodiment, be also provided with convex tendon 43 on helical blade 42, convex tendon 43 can increase pulverized thing with
Frictional force between helical blade 42 so that helical blade 42 to pulverized thing when promoting, it is not easy to skids, releases effect
Fruit becomes apparent from, and convex tendon 43 can be integrally formed or be independently mounted on helical blade 42 with helical blade 42.This
Outside, the quantity of convex tendon 43 can be multiple, be distributed in the surface of helical blade 42, when it is implemented, convex tendon 43 can be
The lower convex tendon for being located at the upper convex tendon of the upper surface of helical blade 42 or being located on the lower surface of helical blade 42, or together
When include upper convex tendon and lower convex tendon, the present embodiment show the upper surface of helical blade 42 set on convex tendon, lower convex tendon is not
Show in fig. 1 and 2.
In being worked in gardens, branch, weeds being placed into chipper etc. are all much to carry many water, this
When a little moisture are promoted in tapping channel 103 by pusher 4, it can be extruded and stay on helical blade 42, so that many grass
Bits can because being bonded on helical blade 42 the reason for moisture, in order to reduce residual moisture on helical blade 42, while also allow from
Final crushed material in tapping channel 103 out can realize that moisture and broken careless, broken leaf are separated, in the present embodiment, the rotating shaft
41 are provided with the bottom of the insertion rotating shaft 41 of hollow cavity 401 in hollow cavity 401, the present embodiment, the week side of the rotating shaft 41
It is communicated with hole 402 between hollow cavity 401, the quantity of intercommunicating pore 402 can be set multiple.When broken careless, broken leaf is in spiral
When being promoted on blade 42, the water being extruded has part to be flowed into intercommunicating pore 402, in then being entered by intercommunicating pore 402
Empty inner chamber 401, so as to realize the effect of moisture separation to a certain extent.
The chipper of the present embodiment also includes collecting box 5, connects between the collecting box 5 and the hollow cavity 401
Water pipe 51 is connected to, water pipe 51 is preferably flexible pipe, can be with the releasable connection of rotating shaft 41, after so designing, the water in hollow cavity 401 exists
It can be entered under the influence of gravity by water pipe 51 in collecting box 5, when storage has expired rear centralized and unified discharge.
In order to which water can be preferably directed into intercommunicating pore 402, the upper convex tendon is by all sides of the rotating shaft 41
Start to radially extend, the intercommunicating pore 402 is located at the upper convex tendon and 41 weeks sides of rotating shaft intersection, after being so designed that,
When water is flowed at convex tendon, it can be stopped by upper convex tendon, as shown in Figure 2, due to the outer end 431 of the upper convex tendon of the present embodiment
The inner 432 to upper convex tendon between in the height direction in being gradually reduced trend, Gu Shui can be suitable along the edge of upper convex tendon
Potential barrier is moved, and is directed into the intercommunicating pore 402 at upper convex tendon the inner, completes guiding.
That is, the upper convex tendon in the present embodiment is to possess two effects in fact, one is for increasing to pulverized
The thrust of thing, second, being the flow direction for guiding water, makes it flow to intercommunicating pore 102.Two are completed with a feature
Function, cost is lower, more compact in structure, is also useful in the present embodiment very much.
In addition, the floor projection of the convex tendon 43 is curved, the rotation direction of the protrusion direction of arc and the helical blade 42
Unanimously, the convex tendon 43 that arc is set can make water fluidly more smooth.
For other structures, the motor 2 includes output shaft, and the Disintegrating knife 3 is socketed on the output shaft, institute
State pusher 4 and be located at the lower section of the Disintegrating knife 3, and the top of the rotating shaft 41 is connected with the output shaft, be i.e. the present embodiment
In, rotating shaft 41, Disintegrating knife 3 are all a public motors 2, so without extra driving source, lower in cost, and structure
It is upper more compact, it is that crushing chamber 102 provides more spaces.
In addition, the centre of feedboard 11 convexes to form an installation cavity upward, the motor 2 is then contained in installation cavity,
Feedboard 11 is fixed with the support of motor 2 below installation cavity, and the motor 2 is arranged on the support of motor 2.
The bottom of the casing 1 is provided with bottom plate 12, and bottom plate 12 is provided with discharge opening and bearing block 121, pulverized broken grass
It can be discharged with broken branch from discharge opening, the present embodiment bottom bracket 121 is located at the centre of bottom plate 12, the bottom of the rotating shaft 41
On the bearing block 121, the top and bottom of such rotating shaft 41 are positioned, and the mode of two ends positioning causes rotating shaft 41
Rotation it is more stable.
The present embodiment and the difference of embodiment 1 are that convex tendon also includes being located on helical blade lower surface in the present embodiment
Lower convex tendon, when the broken careless and broken branch in tapping channel is more, whole pusher can be filled up, convex tendon equally can be right at present for this
Broken careless and broken branch produces thrust.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, and is familiar with
The those skilled in the art should be understood that the present invention includes but is not limited to accompanying drawing and interior described in embodiment above
Hold.The modification of any function and structure principle without departing from the present invention is intended to be included in the scope of claims.