CN209049495U

CN209049495U - Branch stalk crasher

Info

Publication number: CN209049495U
Application number: CN201821441101.2U
Authority: CN
Inventors: 李志�; 陈夕初; 何天明
Original assignee: AKESU DISTRICT WANGGUO HIGH-TECH Co Ltd
Current assignee: AKESU DISTRICT WANGGUO HIGH-TECH Co Ltd
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2019-07-02
Anticipated expiration: 2028-09-04

Abstract

The utility model provides a kind of branch stalk crasher, it is related to agricultural machinery equipment technical field, the branch stalk crasher includes shell, feed inlet and discharge port are provided on the shell, the enclosure interior has automatic feeding with what the feed inlet communicated, it further include the grinding device connected with the automatic feeding, the grinding device is to crush after branch stalk and it is dished out by discharge port.So set, will can be crushed at the feedstock deliveries to grinding device such as branch stalk automatically, has and save manpower, highly-safe advantage.

Description

Branch stalk crasher

Technical field

The utility model relates to agricultural machinery equipment technical fields, more particularly, to a kind of branch stalk crasher.

Background technique

Branch stalk crasher is a kind of farm machinery, is mainly used for crushing branch stalk etc., utilizes the knife of high-speed rotation Piece crushes branch stalk as fertilizer or recycling sawdust.Due to the influence of branch branch, and existing equipment generally uses Artificial feeding feeding, staff with hand by branch or stalk to pushing inside machine, not only labor intensity height works low efficiency, And be easy to tangle clothing or accidentally enter hand strap in equipment there are also security risk, cause serious consequence.

Utility model content

The purpose of this utility model is to provide a kind of branch stalk crasher, the present apparatus can will be with branch branch stalk etc. The step of raw material feeds and crushed automatically, substantially reduces labor intensity, improves working efficiency, eliminate artificial feeding, protects Personnel safety has been demonstrate,proved, safety is substantially increased.Optimal technical scheme institute in many technical solutions provided by the utility model The many technical effects elaboration as detailed below that can be generated.

A kind of branch stalk crasher provided by the utility model, including shell, be provided on the shell feed inlet and Discharge port, the enclosure interior have automatic feeding with what the feed inlet communicated, further include and the automatic feeding The grinding device of connection, the grinding device is to crush after branch stalk and it is dished out by discharge port.

Optimization, the automatic feeding includes the delivery sheet for being inclined at the enclosure interior, the delivery sheet One end is communicated with feed inlet, and the other end is fixed at the housing bottom, further includes being movably arranged on above the delivery sheet Band toothed chain plate.

Optimization, the carrier bar is movably arranged in the shell by driving shaft and driven shaft, and the driving shaft is fixed It is arranged in above one end that the delivery sheet is communicated with the feed inlet, the driving shaft and first motor are sequentially connected, described Driven shaft is connect with the driving shaft by support rod, and the driven shaft turns under the action of the support rod along the driving shaft Dynamic, the carrier bar is around one week formation enclosed construction of the driving shaft and driven shaft.

Optimization, the stalk crasher further includes limiting device.

Optimization, the limiting device includes that the support rod two sides are arranged in and extend out to the limit outside the shell Position bolt, further includes the arc strip-shaped hole that corresponding position is arranged two on the housing, and the caging bolt passes through the item Shape hole, to play the role of limit.

Optimization, the grinding device includes the fixing cutter and rotating knife that delivery sheet bottom end side is arranged in, institute The knife number for stating rotating knife is at least one, and the blade is mounted on knife rest and follows the blade holder turns, the knife rest It is connect with the second motor drive.

Optimization, the fixing cutter is 5-10mm. at a distance from the rotating knife edge of a knife

Optimization, the knife rest is arranged in the shell close to the discharge outlet, and the knife on the knife rest The installation place setting of piece is fluted.

Optimization, the knife number of the rotating knife is 3.

Optimization, be provided with backplate over and under the rotating knife, to prevent smashed branch or stalk into Enter at the carrier bar.

In the technical solution of the utility model, branch stalk etc. is transported to powder by the way that the carrier bar above delivery sheet is arranged in It being crushed at crushing device, avoids manual operation feeding, safety is higher, in addition, carrier bar is arranged above delivery sheet, sawdust It does not fall out to the gap of carrier bar, and then damages carrier bar, practicability is stronger.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is branch stalk crasher structural schematic diagram provided by the utility model；

Fig. 2 is the carrier bar support device structure diagram of branch stalk crasher provided by the utility model.

In figure: 1, feed inlet；2, discharge port；3, shell；4, delivery sheet；5, carrier bar；6, driving shaft；7, driven shaft；8 supports Bar；9, strip-shaped hole；10, caging bolt；11, fixing cutter；12, blade；13, knife rest；14, backplate.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Present embodiment provides a kind of branch stalk crasher, is provided with automatic feeding, can be automatically by tree It is crushed at the feedstock deliveries to grinding device such as branch stalk, has and save manpower, highly-safe advantage.

Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim Utility model content rise any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct Necessary to the solution of utility model documented by claim.

The utility model provides a kind of branch stalk crasher, including shell 3, and feed inlet 1 is provided on shell 3 and is gone out There are automatic feeding in material mouth 2,3 inside of shell with what feed inlet 1 communicated, further include that the crushing connected with automatic feeding fills It sets, grinding device is to crush after branch stalk and it is dished out by discharge port 2.By automatic feeding by branch stalk It at grinding device of making a gift to someone, and completes to crush, avoids and manually branch stalk is sent at grinding device with hand, substantially increase The safety of pulverizer, practicability.

Automatic feeding includes the delivery sheet 4 being inclined inside the shell 3,4 one end of delivery sheet and feed inlet 1 It communicates, it further includes the carrier bar 5 for being movably arranged on 4 top of delivery sheet that the other end, which is fixed at 3 bottom of shell, and the inclination of carrier bar 5 is set It sets above delivery sheet 4, is rotated by carrier bar 5 and crushed at transport to the grinding devices such as drive branch stalk, compared to biography System carrier bar 5 is arranged in bottom, and such mode can avoid sawdust etc. into figure carrier bar gap, causes carrier bar 5 to damage, practicability is more By force.

Carrier bar 5 uses multiple individual hinged compositions of plate, has the characteristics that run smoothly, is durable, optimizes , carrier bar 5 provided by the utility model is each individually provided at least one protrusion on the surface of plate, i.e., small-sized tooth can Increase the frictional force on surface, conevying efficiency is improved, so that branch stalk can be transported at grinding device faster.

Carrier bar 5 is movably arranged in shell 3 by driving shaft 6 and driven shaft 7, and driving shaft 6 is fixed at the feeding Above one end that plate 4 is communicated with feed inlet 1, driving shaft 6 and first motor are sequentially connected, and driven shaft 7 and driving shaft 6 pass through support Bar 8 connects, and driven shaft 7 rotates under the action of support rod 8 along the driving shaft 6, and the carrier bar 5 is around the driving shaft 6 And 7 one weeks formation enclosed constructions of driven shaft.So set, carrier bar 5 can under the action of first motor around driving shaft 6 with it is driven Axis 7 rotates, and branch stalk is transported at grinding device.

Optimization, it is provided with limiting device on support rod 8 and shell 3, support rod 8 is limited by limiting device, Move it in a certain range.

Limiting device includes that 8 two sides of support rod are arranged in and extend out to the caging bolt 10 outside shell 3, further include Two arc strip-shaped holes 9 are arranged in corresponding position on shell 3, and caging bolt 10 passes through strip-shaped hole 9, to play the work of limit With.

It should be noted that 5 lower end of carrier bar, i.e. 7 institute of driven shaft are usually in most bottom under self gravitation effect at one end Portion exists with delivery sheet 4 and is spaced, and when crushing thinner branch or stalk, guarantees that carrier bar 5 can provide it downward effect Power, thus be transported at grinding device, when crushing thicker branch or stalk, as branch or stalk enter feed device, Branch can jack up upwards carrier bar 5, and be moved in the range of limiting device allows, to guarantee most of different-diameter The active force that branch or stalk can be provided by carrier bar 5, to reach at grinding device.

Grinding device includes the fixing cutter 11 and rotating knife that the 4 bottom end side of delivery sheet is arranged in, the rotating knife 12 quantity of blade be at least one, the blade 12 is mounted on knife rest 13 and knife rest 13 is followed to rotate, and knife rest 13 is cylinder Shape, blade 12 are fixedly mounted on knife rest 13, and knife rest 13 is connect with the second motor drive, and the second motor is followed to rotate, and are turned Speed is adjustable.

Fixing cutter 11 is mounted at the top of a channel steel, and uses gasket adjustment height, fixing cutter 11 and rotating knife blade 12 Minimum distance is 5-10mm, this distance should not be too big or too small, and will lead to very much thinner branch greatly cannot be cut off, and distance is too small It is willing to cause branch stalk that can not pass through, influence crushing effect.

Specifically, knife rest 13 is arranged in shell 3 at discharge port 2, and the installation place of 13 cutter 12 of knife rest is set It is equipped with groove, the effect of this groove is that smashed branch or stalk are transported at discharge port 2, and with the rotation of knife rest 13 It dishes out along discharge port 2, is used in order to subsequent entrucking or as him.

Optimization, 12 quantity of blade of rotating knife is 3, and the quantity of blade 12 should not be excessive or very few, and blade 12 is excessive It will increase frictional force, need the motor of higher-wattage that could drive, the very few crush efficiency that will lead to of 12 quantity of blade is lower, speed It is slack-off therefore relatively reasonable using 3 blades 12.

It is provided with backplate 14 over and under rotating knife, to prevent smashed branch or stalk from entering the carrier bar At 5, protection pulverizer internal structure is unaffected, to damage equipment.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of branch stalk crasher, which is characterized in that including shell (3), be provided with feed inlet (1) on the shell (3) And discharge port (2), the shell (3) is internal to have automatic feeding with what the feed inlet (1) communicated, further include with it is described oneself The grinding device that dynamic feed device is connected, the grinding device is to crush after branch stalk and it is passed through discharge port (2) throwing Out.

2. branch stalk crasher as described in claim 1, which is characterized in that the automatic feeding includes being obliquely installed In the internal delivery sheet (4) of the shell (3), described delivery sheet (4) one end is communicated with feed inlet (1), other end fixed setting It further include band toothed chain plate (5) being movably arranged on above the delivery sheet (4) in the shell (3) bottom.

3. branch stalk crasher as claimed in claim 2, which is characterized in that the carrier bar (5) by driving shaft (6) and from Moving axis (7) is movably arranged in the shell (3), and the driving shaft (6) is fixed at the delivery sheet (4) and the charging Above one end that mouth (1) communicates, the driving shaft (6) and first motor are sequentially connected, the driven shaft (7) and the driving shaft (6) it being connected by support rod (8), the driven shaft (7) rotates under the action of the support rod (8) along the driving shaft (6), The carrier bar (5) is around (7) one weeks formation enclosed constructions of the driving shaft (6) and driven shaft.

4. branch stalk crasher as claimed in claim 3, which is characterized in that the stalk crasher further includes limit dress It sets.

5. branch stalk crasher as claimed in claim 4, which is characterized in that the limiting device includes being arranged in the branch Strut (8) two sides and the caging bolt (10) of the shell (3) outside is extended out to, further includes corresponding on the shell (3) Two arc strip-shaped holes (9) are arranged in position, and the caging bolt (10) passes through the strip-shaped hole (9), to play limit Effect.

6. branch stalk crasher as claimed in claim 2, which is characterized in that the grinding device includes that setting is sent described The fixing cutter (11) and rotating knife of flitch (4) bottom end side, blade (12) quantity of the rotating knife are at least one, described Blade (12) is mounted on knife rest (13) and the knife rest (13) is followed to rotate, and the knife rest (13) and the second motor drive connect It connects.

7. branch stalk crasher as claimed in claim 6, which is characterized in that the fixing cutter (11) and the rotating knife knife The distance of mouth is 5-10mm.

8. branch stalk crasher as claimed in claim 6, which is characterized in that the knife rest (13) is arranged in the shell (3) at the discharge port (2), and on the knife rest (13) blade (12) installation place setting it is fluted.

9. branch stalk crasher as claimed in claim 6, which is characterized in that blade (12) quantity of the rotating knife is 3 It is a.

10. branch stalk crasher as claimed in claim 6, which is characterized in that be respectively provided with over and under the rotating knife There are backplate (14), to prevent smashed branch or stalk from entering at the carrier bar (5).