CN203563356U

CN203563356U - Sugarcane leaf cleaning device

Info

Publication number: CN203563356U
Application number: CN201320785175.9U
Authority: CN
Inventors: 朱季华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-04
Filing date: 2013-12-04
Publication date: 2014-04-30
Anticipated expiration: 2023-12-04

Abstract

The utility model discloses a sugarcane leaf cleaning device and relates to the technical field of sugarcane harvester manufacturing. The sugarcane leaf cleaning device comprises leaf cleaning rollers, leaf crushing rollers and conveying rollers which are arranged on a rack, wherein the rack is at least provided with two pairs of conveying rollers and leaf cleaning rollers which are arranged vertically; the front and the back, close to the two leaf cleaning rollers of each pair, of the rack are provided with a leaf sweeping wheel; at least one leaf crushing roller is arranged on the positions, close to the leaf cleaning rollers, of the rack; each pair of leaf cleaning rollers and each pair of conveying rollers are respectively connected with an independent drive device. Compared with the prior art, the problem that at present, when sugarcane in the proper leaf cleaning range passes, the leaf cleaning rollers and the conveying rollers can effectively clean the leaves of the sugarcane and convey the sugarcane is solved, and the sugarcane leaf cleaning neatness and the leaf cleaning efficiency are improved.

Description

Sugar cane peeling device

Technical field

The utility model relates to cane harvester manufacturing technology field, especially a kind of for sugarcane being shelled to the device of leaf on the cane harvester of whole rod-type.

Background technology

At present, the sugar cane peeling device of the cane harvester of most of whole rod-types on the market, include the leave stripping roller being located in cane harvester separation chamber, broken leaf roller, conveying roller, multipair described conveying roller set up and down and described leave stripping roller space alternative arrangement, described leave stripping roller and described conveying roller form by being installed on polylith stripping leaf-teeth dish and a transfer dish on mandrel respectively; Described stripping leaf-teeth rim radial distribution, described transfer dish is radially distributed with the rubber strip that is provided with fixed interval (FI), and these have the rubber strip that is provided with the stripping leaf-teeth of fixed groove and is provided with fixed interval (FI) to form respectively peeling leaves of sugarcane transfer passage; In use there are the following problems for this sugar cane peeling device: 1, only have the sugarcane of applicable sugarcane fixed groove and fixed interval (FI) scope by peeling leaves of sugarcane transfer passage, the generation of conveying roller ability sugarcane clamps and delivers to leave stripping roller and shells leaf operation, for diameter, be less than the sugarcane of fixed groove, fixed interval (FI) scope, conveying roller can not assist leave stripping roller to shell leaf operation to sugarcane, leave stripping roller role is also just equivalent to conveying roller, lost stripping leaf function, sugarcane leaf degree of peeling off is low; For sugarcane bending or that be greater than fixed groove, fixed interval (FI) scope, during by peeling leaves of sugarcane transfer passage, stripping leaf-teeth dish and transfer dish easily cause damage to sugarcane; 2, often there is sugarcane leaf bulk deposition because leave stripping roller and conveying roller coordinate imbalance in peeling leaves of sugarcane transfer passage, stripping leaf-teeth dish by sugarcane leaf be wound around, jam phenomenon, take normal shutdown and safeguard, stripping leaf efficiency is low.

Utility model content

Technical problem to be solved in the utility model is to provide the sugar cane peeling device that a kind of scope of application is large, this sugar cane peeling device can solve existing only when the sugarcane that is applicable to stripping leaf scope passes through, leave stripping roller and conveying roller could carry out effectively carrying to sugarcane the problem of stripping leaf operation, improve sugarcane leaf degree of peeling off and stripping leaf efficiency.

The technical scheme that the utility model technical solution problem adopts is: this sugar cane peeling device comprises the leave stripping roller being located in frame, broken leaf roller and conveying roller, it is characterized in that: in described frame, at least there is two pairs of described conveying rollers set up and down and described leave stripping roller, the front and back place of described frame between two described leave stripping roller of nearly every pair is equipped with one and sweeps impeller, and described frame is at least provided with a broken leaf roller at nearly described leave stripping roller place; Every pair of described leave stripping roller and every pair of described conveying roller are connected with independently drive unit respectively.

In above-mentioned sugar cane peeling device technical scheme, technical scheme can also be more specifically: described conveying roller includes mandrel and is sleeved on the multiple transfer dishs on described mandrel, on each described transfer dish, have multiple radial slots, in each described radial slot, be equipped with the radially movable block that its outer rim is distributed with tooth, at each described radial slot bottom land and the described spring that is radially provided with between movable block; Whole described transfer dish on same described mandrel is all fixedly connected with the end plate that is located at two ends by many bolts; Described in each, radially movable block is equipped with spacing slotted hole, on described end plate, be provided with installed multiple described in the gag lever post of the spacing slotted hole of movable block radially.

Further, described leave stripping roller includes mandrel, is provided with multiple stripping leaves unit on described mandrel axis direction, and each described stripping leaf unit comprises that it is radially provided with the positioning disk of multiple flake grooves, in each described flake groove, is equipped with a flake group; Each described flake group comprises that polylith is connected in series disleave sheet by jointed shaft, and described disleave sheet has knife face portion and the knife back portion of zigzag cutting edge; Between the knife back portion of described disleave sheet and described flake groove sidewall, be provided with support spring, the knife face portion of described disleave sheet faces is oriented described mandrel direction of rotation;

Every described disleave sheet is provided with positioning spigot at the front end of described knife face portion, and described flake groove is provided with the ladder limiting stand high with the low middle part, both sides of the positioning spigot phase clamping of disleave sheet every described; Each table top of described ladder limiting stand and the line of centres of described jointed shaft are angle setting; Step of every rising, the table top of the described ladder limiting stand of a rear step increases by 2 degree～4 degree with the angle of the described jointed shaft line of centres than the angle of the table top of the described ladder limiting stand of last step and the described jointed shaft line of centres;

The table top of described ladder limiting stand and the angle of the described jointed shaft line of centres that are positioned at lowest part are 0 degree;

Multiple described stripping leaves unit is fixed on described mandrel by being located at the flange at two ends, between adjacent described stripping leaf unit, be provided with fixed disk, described fixed disk is radially provided with multiple detents, in described detent, by jointed shaft, be serially connected with disleave sheet described in polylith, described detent is provided with the plane limiting stand with the positioning spigot phase clamping of described disleave sheet, between the knife back portion of described disleave sheet and described detent sidewall, is provided with support spring;

The described detent being positioned on the described fixed disk of both sides, described stripping leaf unit is the setting of staggering, and the described detent on described fixed disk is with the described flake groove of described positioning disk the corresponding setting of staggering.

Further, described in, sweeping impeller has and is looped around left-hand screw sheet and the right-hand screw sheet swept on leaf cylinder.

Owing to having adopted technique scheme, compared with prior art, the beneficial effect having is the utility model:

1, because the whole transfer dishs on the mandrel of conveying roller are all fixedly connected with the end plate that is located at two ends by many bolts, and being provided with its outer rim, each transfer dish is distributed with the radially movable block of tooth, be equivalent to be covered with telescopic radially movable block in whole transfer dish outer rim, during work, to the sugarcane varying in size passing through, radially movable block on the transfer dish of relative rotary motion can the row's of formation shape pressure unit piece, with certain chucking power, the sugarcane of different sizes is clamped respectively, guarantee that sugarcane sends into stripping leaf operation with stable speed, its sugarcane leaf is peeled off in effect at leave stripping roller, sugarcane transporting velocity is not subject to the impact of leave stripping roller speed, 2, when work, when positioning disk rotates along with mandrel, the sugarcane that adapts to vary in size be compressed or be opened to dress flake group thereon can, according to the sugarcane the passing through opening degree that automatically adjusts, in addition, because each positioning disk and fixed disk outer rim are distributed with disleave sheet, as long as sugarcane is delivered between leave stripping roller set up and down in conveying roller clamping, flake group on each stripping leaf unit of leave stripping roller all automatically adjusts along with the rotation of mandrel with through the sugarcane of stripping leaf passage, compress or open the sugarcane that adapts to vary in size, disleave sheet is peeled off the sugarcane leaf on sugarcane by rotation, in addition, the direction towards carrying with sugarcane of the knife face portion of the zigzag cutting edge of disleave sheet is identical, when sugarcane leaf can be peeled off, do not hinder again sugarcane, the degree of peeling off that sugarcane top is peeled off is high, 3, owing to being equipped with one at every pair of leave stripping roller rear, sweep impeller, be looped around sweep impeller sweep sugarcane leaf that left-hand screw sheet on leaf cylinder and right-hand screw sheet peel leave stripping roller fast therefrom to both sides shunting, prevent that sugarcane leaf from blocking sugarcane transfer passage.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the structural representation of the conveying roller of the utility model embodiment.

Fig. 3 is the cutaway view at the A-A place of Fig. 2.

Fig. 4 is the structural representation of the leave stripping roller of the utility model embodiment.

Fig. 5 is the cutaway view at the B-B place of Fig. 4.

Fig. 6 is the cutaway view at the C-C place of Fig. 4.

Fig. 7 is the partial enlarged drawing at the I place of Fig. 6.

Fig. 8 is the structural representation of the positioning disk of the leave stripping roller of the utility model embodiment.

Fig. 9 is the left view of Fig. 8.

Figure 10 is the partial enlarged drawing at the II place of Fig. 8.

Figure 11 is the expanded view of the first spring leaf of the utility model embodiment.

Figure 12 is the expanded view of the second spring leaf of the utility model embodiment.

Figure 13 is the structural representation of sweeping impeller of utility model embodiment.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Embodiment 1:

Sugar cane peeling device comprises the peeling leaves of sugarcane chamber 7 being contained in frame 5 as shown in Figure 1, and the front end of peeling leaves of sugarcane chamber 7 is connected with sugarcane feeding device 8, and the rear end of peeling leaves of sugarcane chamber 7 is connected with sugarcane fallen leaves dispensing devices 6; Leave stripping roller 3, broken leaf roller 2 and conveying roller 1 are housed in sugarcane separation chamber 7, leave stripping roller 3 and conveying roller 1 are connected with respectively independently drive unit, in the present embodiment, on the biside plate of the peeling leaves of sugarcane chamber 7 of frame 5, two pairs of conveying rollers 1 set up and down are housed, two pairs of conveying rollers 1 are contained in respectively the rear portion of peeling leaves of sugarcane chamber 7 near the anterior and close sugarcane fallen leaves dispensing devices 6 of sugarcane feeding device 8, and peeling leaves of sugarcane chamber 7 is anterior near a side of sugarcane feeding device 8; Between two pairs of conveying rollers 1, two pairs of leave stripping roller 3 are equipped with at interval, in the frame 5 at the place, front and back of 3 of two leave stripping roller of nearly every pair, be all provided with one and sweep impeller 4, a broken leaf roller 2 is equipped with at the rear portion of the leave stripping roller 3 of putting on nearly every pair of leave stripping roller 3, front portion at the leave stripping roller 3 of nearly underlying fills a broken leaf roller 2, two pairs of leave stripping roller 3 and two pairs of conveying rollers 1 are connected with independently drive unit respectively, and two pairs of leave stripping roller 3 of the present embodiment and two pairs of conveying rollers 1 are respectively by four motor driven.

Sugarcane feeding roller as shown in Figure 2 and Figure 3 includes mandrel 1-1 and is sleeved on the multiple transfer dish 1-3 on mandrel 1-1, on the mandrel 1-1 of the present embodiment, be set with 18 transfer dish 1-3, on each transfer dish 1-3, have ten radial slots, in each radial slot, be all installed with the radially movable block 1-4 that its outer rim is distributed with tooth, at each radial slot bottom land and spring 1-5 is radially housed between movable block 1-4, the whole transfer dish 1-3 on same mandrel 1-1 are all fixedly connected with the end plate 1-2 that is contained in two ends by many bolts; On each radially movable block 1-4, all have spacing slotted hole, the present embodiment is equipped with ten and once installed respectively 18 radially gag lever post 1-6 of the spacing slotted hole of movable block 1-4 on the end plate 2 at two ends.Owing to being provided with its outer rim at each transfer dish 1-3 and being distributed with the radially movable block 1-4 of tooth, sugarcane as long as pass through between sugarcane feeding roller set up and down, just can realize and fast sugarcane delivered to peeling leaves of sugarcane roller place or be sent from sugarcane leave stripping roller, there will not be by sugarcane leaf jam phenomenon, improve sugarcane transfer efficiency.

Peeling leaves of sugarcane roller as shown in Figure 4, Figure 5 and Figure 6 includes mandrel 3-1, the mandrel 3-1 of the present embodiment is set with eight stripping leaf unit on axis direction, between adjacent stripping leaf unit, fixed disk 3-4 is all housed, eight stripping leaf unit are fixedly connected with the long bolt that installed successively flange 3-2, stripping leaf unit, fixed disk 3-4 by the flange 3-2 that is contained in two ends.Each stripping leaf unit comprises that it is radially provided with the positioning disk 3-3 of eight flake grooves, is equipped with a flake group, as shown in Figure 6 in each flake groove; Each flake group comprises tridecyne disleave sheet 3-6, and tridecyne disleave sheet 3-6 is by being fixed on the jointed shaft 3-7 serial connection on two end flanges 3-2; Disleave sheet 3-6 has knife face portion and the knife back portion of zigzag cutting edge, and every disleave sheet 3-6 is provided with positioning spigot at the front end of knife face portion; The flake groove of positioning disk 3-3 is provided with the ladder limiting stand high with the low middle part, both sides of the positioning spigot phase clamping of every disleave sheet 3-6; Each table top of ladder limiting stand and the line of centres of jointed shaft 3-7 are angle setting; Step of every rising, the table top of the ladder limiting stand of a rear step increases by 2 degree with the angle of the jointed shaft 3-7 line of centres than the angle of the table top of the ladder limiting stand of last step and the jointed shaft 3-7 line of centres; The table top of ladder limiting stand and the angle b of the jointed shaft 3-7 line of centres that the present embodiment is positioned at both sides lowest part are 0 degree, the ladder limiting stand of the present embodiment has seven grades of steps, the angle of the table top of seven grades of steps and the jointed shaft 3-7 line of centres is 0 degree successively, 2 degree, 4 degree, 6 degree, 8 degree, 10 degree and 12 degree, as shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10; Between the knife back portion of every disleave sheet 3-6 and flake groove sidewall, the first spring leaf 3-3-1 that is provided with 13 bursts is housed, 13 bursts on the first spring leaf 3-3-1 are corresponding with tridecyne disleave sheet 3-6, as shown in figure 11; It is upper that the first spring leaf 3-3-1 is installed on pull bar 3-8, and pull bar 3-8 installed successively flange 3-2, positioning disk 3-3, fixed disk 3-4 and flange 3-2 and is fixed on flange 3-2; The knife face portion of disleave sheet 3-6 faces is oriented mandrel 3-1 direction of rotation.The fixed disk 3-4 of the present embodiment is radially provided with four detents, in each detent, by jointed shaft 3-7, be serially connected with three disleave sheet 3-6, the detent of fixed disk 3-4 is provided with the plane limiting stand with the positioning spigot phase clamping of disleave sheet 3-6, between the knife back portion of disleave sheet 3-6 and detent sidewall, the second spring leaf 3-4-1 that is provided with three bursts is housed, three bursts on the second spring leaf 3-4-1 are corresponding with three disleave sheet 3-6 in detent, as shown in figure 12; It is upper that the second spring leaf 3-4-1 is installed on pull bar 3-8, and pull bar 3-8 installed successively flange 3-2, positioning disk 3-3, fixed disk 3-4 and flange 3-2 and is fixed on flange 3-2.Four detents that are positioned on the fixed disk 3-4 that shells both sides, leaf unit are the setting of staggering, detent on fixed disk 3-4 and the flake groove of positioning disk 3-3 are the interval corresponding setting of staggering, this positioning disk 3-3 is provided with eight flake grooves, wherein be positioned at 1, 3, 5, the flake groove of 7 odd numbers is respectively with to be positioned at four detents on the fixed disk 3-4 of a side corresponding, be positioned at 2, 4, 6, the flake groove of 8 even numbers is respectively with to be positioned at four detents on the fixed disk 3-4 of opposite side corresponding, to guarantee to be all distributed with disleave sheet 3-6 on whole peeling leaves of sugarcane roller, in stripping leaf process, do not stay dead angle.During work, when positioning disk 3-3 rotates along with mandrel 3-1, flake group on each stripping leaf unit of leave stripping roller all automatically adjusts along with the rotation of mandrel with through the sugarcane of stripping leaf passage, compress or open the sugarcane that adapts to vary in size, disleave sheet is peeled off the sugarcane leaf on sugarcane by rotation, and in addition, the direction towards carrying with sugarcane of the knife face portion of the zigzag cutting edge of disleave sheet is identical, when sugarcane leaf can be peeled off, do not hinder again sugarcane, the degree of peeling off that sugarcane top is peeled off is high.

Sweep as shown in figure 13 impeller 4 and have and be looped around the left-hand screw sheet 4-1 and the right-hand screw sheet 4-2 that sweep on leaf cylinder 4-3, with the sugarcane leaf guaranteeing fast leave stripping roller to be peeled, therefrom to both sides shunting, prevent that sugarcane leaf from blocking sugarcane transfer passage.

Embodiment 2:

Step of every rising, the table top of the ladder limiting stand of a rear step increases by 4 degree with the angle of the jointed shaft 3-7 line of centres than the angle of the table top of the ladder limiting stand of last step and the jointed shaft 3-7 line of centres; The table top of ladder limiting stand and the angle of jointed shaft 7 lines of centres that the present embodiment is positioned at both sides lowest part are 0 degree, and the ladder limiting stand of the present embodiment has 7 grades of steps, and the angle of the table top of 7 grades of steps and jointed shaft 7 lines of centres is 0 degree successively, 4 degree, 8 degree, 12 degree, 16 degree, 20 degree and 24 degree; Other features are identical with embodiment 1.

Claims

1. a sugar cane peeling device, comprise the leave stripping roller (3), broken leaf roller (2) and the conveying roller (1) that are located in frame (5), it is characterized in that: in described frame (5), at least there is two pairs of described conveying rollers set up and down (1) and described leave stripping roller (3), the front and back place of described frame (5) between two described leave stripping roller (3) of nearly every pair is equipped with one and sweeps impeller (4), and described frame (5) locates to be at least provided with a broken leaf roller (2) at nearly described leave stripping roller (3); Every pair of described leave stripping roller (3) and every pair of described conveying roller (1) are connected with independently drive unit respectively.

2. sugar cane peeling device according to claim 1, it is characterized in that: described conveying roller includes mandrel (1-1) and is sleeved on the multiple transfer dishs (1-3) on described mandrel (1-1), on each described transfer dish (1-3), have multiple radial slots, in each described radial slot, be equipped with the radially movable block (1-4) that its outer rim is distributed with tooth, between each described radial slot bottom land and described radially movable block (1-4), be provided with spring (1-5); Whole described transfer dish (1-3) on same described mandrel (1-1) is all fixedly connected with the end plate (1-2) that is located at two ends by many bolts; Described in each, radially movable block (1-4) is equipped with spacing slotted hole, on described end plate (1-2), be provided with installed multiple described in the gag lever post (1-6) of the spacing slotted hole of movable block (1-4) radially.

3. sugar cane peeling device according to claim 1 and 2, it is characterized in that: described leave stripping roller includes mandrel (3-1), on described mandrel (3-1) axis direction, be provided with multiple stripping leaves unit, each described stripping leaf unit comprises that it is radially provided with the positioning disk of multiple flake grooves (3-3), in each described flake groove, is equipped with a flake group; Each described flake group comprises that polylith passes through jointed shaft (3-7) serial connection disleave sheet (3-6), and described disleave sheet (3-6) has knife face portion and the knife back portion of zigzag cutting edge; Between the knife back portion of described disleave sheet (3-6) and described flake groove sidewall, be provided with the first spring leaf (3-3-1), the knife face portion of described disleave sheet (3-6) faces is oriented described mandrel (3-1) direction of rotation;

Every described disleave sheet (3-6) is provided with positioning spigot at the front end of described knife face portion, and described flake groove is provided with the ladder limiting stand high with the low middle part, both sides of the positioning spigot phase clamping of disleave sheet (3-6) every described; The line of centres of each table top of described ladder limiting stand and described jointed shaft (3-7) is angle setting; Step of every rising, the angle of the table top of the described ladder limiting stand of a rear step and described jointed shaft (3-7) line of centres increases by 2 degree～4 degree than the angle of the table top of the described ladder limiting stand of last step and described jointed shaft (3-7) line of centres;

The table top of described ladder limiting stand and the angle of described jointed shaft (3-7) line of centres that are positioned at lowest part are 0 degree;

Multiple described stripping leaves unit is fixed on described mandrel (3-1) by being located at the flange (3-2) at two ends, between adjacent described stripping leaf unit, be provided with fixed disk (3-4), described fixed disk (3-4) is radially provided with multiple detents, in described detent, by jointed shaft (3-7), be serially connected with disleave sheet (3-6) described in polylith, described detent is provided with the plane limiting stand with the positioning spigot phase clamping of described disleave sheet (3-6), between the knife back portion of described disleave sheet (3-6) and described detent sidewall, be provided with the second spring leaf (3-4-1),

The described detent being positioned on the described fixed disk (3-4) of both sides, described stripping leaf unit is the setting of staggering, and the described detent on described fixed disk (3-4) is with the described flake groove of described positioning disk (3-3) the corresponding setting of staggering.

4. sugar cane peeling device according to claim 1 and 2, is characterized in that: described in sweep impeller (4) and have around left-hand screw sheet (4-1) and the right-hand screw sheet (4-2) swept on leaf cylinder (4-3).

5. sugar cane peeling device according to claim 3, is characterized in that: described in sweep impeller (4) and have and be looped around left-hand screw sheet (4-1) and the right-hand screw sheet (4-2) swept on leaf cylinder (4-3).