CN215301605U

CN215301605U - Sugarcane leaf stripping unit and equipment thereof

Info

Publication number: CN215301605U
Application number: CN202121197836.7U
Authority: CN
Inventors: 黄贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-28
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the field of sugarcane harvesting equipment, and particularly discloses a sugarcane leaf stripping unit and sugarcane leaf stripping equipment, wherein the sugarcane leaf stripping unit comprises a first roller shaft and a plurality of tooth comb structures, the tooth comb structures are uniformly arrayed around the circumference of the first roller shaft, and the extension direction of each tooth comb structure is along the axial lead direction of the first roller shaft; the equipment includes that the entering direction along the sugarcane sets gradually first shell the leaf subassembly, first cut off subassembly and the second shells the leaf subassembly, and first shell the leaf subassembly and be used for tentatively shelling the leaf, and first cut off subassembly is used for cutting off tender young part, and the second shells the leaf subassembly and is used for shelling the leaf once more. The leaf stripping unit is simple to assemble, the leaf stripping rod can freely select high-strength rubber, the service life is long, and the leaf stripping efficiency is high. The device can suck a plurality of canes simultaneously, can complete the stripping and cutting of the leaves of the canes once only in a few seconds, and can also adapt to the stripping of the bent leaves of the canes; the equipment greatly improves the leaf peeling efficiency, and the sugarcane after leaf peeling is more convenient to transport.

Description

Sugarcane leaf stripping unit and equipment thereof

Technical Field

The utility model belongs to the field of sugarcane harvesting equipment, and particularly relates to a sugarcane leaf stripping unit and sugarcane leaf stripping equipment.

Background

Sugarcane is one of the main economic crops in south China, is widely planted in places such as Guangxi, Yunnan, Guangdong and Hainan, and the advantages of time saving, high efficiency, low cost and low labor intensity of mechanized harvesting of sugarcane are continuously highlighted along with the continuous development of modern agricultural technology.

The sugarcane harvester is the operation machinery that reaps, handles the sugarcane stem stalk, and the sugarcane harvester mainly includes: the sugarcane leaf peeling machine comprises a header (with functions of cutting, feeding, tip beating and tip lifting), a channel (with functions of leaf peeling and tip beating), a chassis, an engine and other transmission parts, wherein during operation, the whole sugarcane is fed into a leaf peeling device by a feeding wheel to peel leaves, blades are discharged out of the machine by a row impeller, and the sugarcane is fed into a sugarcane box or a sugarcane bucket by a conveying wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sugarcane leaf stripping unit and equipment thereof, which optimize the structure of a leaf stripping brush, prolong the service life of the leaf stripping brush, optimize the structure of the whole machine and improve the production efficiency.

To achieve the above object, the present invention provides a sugarcane leaf peeling unit comprising: the gear comb structure comprises a first roller shaft and a plurality of gear comb structures, wherein the plurality of gear comb structures are uniformly arrayed around the circumference of the first roller shaft, and the extending direction of a single gear comb structure is along the axial lead direction of the first roller shaft; the tooth comb structure comprises a connecting shaft parallel to the first roller shaft, a plurality of leaf stripping rods penetrated by the connecting shaft and a plurality of gaskets penetrated by the connecting shaft, the leaf stripping rods and the gaskets are alternately arranged, the leaf stripping rods extend to the outer side of the first roller shaft, and the connecting shaft is detachably mounted on the side surface of the first roller shaft.

As an improvement of the scheme, a plurality of pairs of baffle plates used for clamping the root parts of the leaf stripping rods are arranged on the side surfaces of the first roll shaft, the two baffle plates are arranged in parallel, and the length directions of the two baffle plates are parallel to the axial lead direction of the first roll shaft.

As an improvement of the scheme, the side face of the first roll shaft is detachably provided with a pressing plate, and the head end and the tail end of the connecting shaft are respectively fixed on the baffle plate by the corresponding pressing plates.

As an improvement of the scheme, each leaf stripping rod is made of high-elasticity rubber materials.

As an improvement of the scheme, the root part of the leaf stripping rod is wider than the head part.

As an improvement of the scheme, one first roller shaft is provided with four tooth comb structures.

The utility model also provides equipment comprising the sugarcane leaf stripping unit, which comprises a machine shell, wherein a first leaf stripping assembly, a first cutting assembly and a second leaf stripping assembly are sequentially arranged in the machine shell along the entering direction of sugarcane, discharge holes of the first leaf stripping assembly, the first cutting assembly and the second leaf stripping assembly are all located at the same horizontal height, the first leaf stripping assembly comprises three sugarcane leaf stripping units which are arranged in a staggered manner from top to bottom, the second leaf stripping assembly comprises two sugarcane leaf stripping units which are arranged in a staggered manner from top to bottom, the first cutting assembly comprises two sugarcane cutting units which are arranged in a staggered manner from top to bottom, each sugarcane cutting unit comprises a second roller shaft and a plurality of tail breaking plates, the plurality of tail breaking plates are uniformly arranged around the circumferential direction of the second roller shaft, and the extending direction of each tail breaking plate is along the axial lead direction of the second roller shaft.

As the improvement of the scheme, the outer side of the second roll shaft is provided with a plurality of mounting plates, and the tail breaking plate is detachably mounted on the mounting plates.

As the improvement of the scheme, the mounting plate is provided with a plurality of bolt holes along the axial lead direction of the second roll shaft, and the tail breaking plate is connected to the mounting plate through a plurality of groups of bolts.

The utility model has the following beneficial effects: the leaf stripping unit is simple to assemble, the leaf stripping rod can freely select high-strength rubber, the service life is long, and the leaf stripping efficiency is high. The device can suck a plurality of canes simultaneously, can complete the stripping and cutting of the leaves of the canes once only in a few seconds, and can also adapt to the stripping of the bent leaves of the canes; the equipment greatly improves the leaf peeling efficiency, and the sugarcane after leaf peeling is more convenient to transport.

Drawings

FIG. 1 is a block diagram of a single leaf stripping unit according to one embodiment;

FIG. 2 is a block diagram of a single stripper bar according to one embodiment;

FIG. 3 is a block diagram of a secondary roller according to one embodiment;

FIG. 4 is a block diagram of a cutting unit under one embodiment;

FIG. 5 is a schematic diagram of an apparatus according to an embodiment;

FIG. 6 is a block diagram of an apparatus according to an embodiment.

Description of reference numerals: 10. a leaf stripping assembly; 11. a first roller shaft; 12. leaf stripping rods; 13. a connecting shaft; 14. a baffle plate; 20. cutting off the assembly; 21. a second roller shaft; 22. mounting a plate; 23. breaking the tail plate; 30. a casing.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The utility model discloses a sugarcane leaf stripping unit (refer to fig. 1 and 2) and equipment thereof (refer to fig. 3 to 6).

The leaf stripping unit comprises a first roller shaft 11 and a plurality of tooth comb structures, the tooth comb structures are uniformly arrayed around the circumference of the first roller shaft 11, and the extending direction of each tooth comb structure is along the axial lead direction of the first roller shaft 11; the tooth comb structure comprises a connecting shaft 13 parallel to the first roller shaft 11, a plurality of leaf peeling rods 12 penetrated by the connecting shaft 13 and a plurality of gaskets penetrated by the connecting shaft 13, the leaf peeling rods 12 and the gaskets are alternately arranged, the single leaf peeling rod 12 extends towards the outer side of the first roller shaft 11, and the connecting shaft 13 is detachably mounted on the side surface of the first roller shaft 11. In fig. 1, the uppermost row of plugs is temporarily hidden for the purpose of showing the structure. The cane may be gripped by two adjacent debarking bars 12.

Preferably, a plurality of pairs of baffles 14 for clamping the root of the leaf peeling rod 12 are arranged on the side surface of the first roller shaft 11, two baffles 14 are arranged in parallel, and the length direction of the two baffles 14 is parallel to the axial line direction of the first roller shaft 11. In fig. 1 it can be seen that the root of the stripping bar 12 is held by just the inner two flaps 14, and the upper part of the stripping bar 12 extends outwards for stripping. The first cutting assembly comprises two cutting units which are arranged up and down in a staggered mode, each cutting unit comprises a second roller shaft 21 and a plurality of tail breaking plates 23, the tail breaking plates 23 are uniformly arrayed around the circumference of the second roller shaft 21, and the extending direction of each tail breaking plate 23 is along the axial lead direction of the second roller shaft 21. The mounting plate 22 is provided with a plurality of bolt holes along the axial lead direction of the second roller shaft 21, and the tail breaking plate 23 is connected to the mounting plate 22 through a plurality of groups of bolts.

The first roll shaft 11 is formed by turning and welding round steel, and two ends of the main shaft are designed into a stepped shaft shape and matched with a bearing or a gear. The baffle 14 is flat iron and is welded to the side surface of the first roller shaft 11 along the axial direction of the first roller shaft 11. Similarly, the second roller shaft 21 is processed, and correspondingly, the mounting plate 22 of the second roller shaft 21 is also flat iron, but is a single layer, and a plurality of screw fixing holes are formed in the mounting plate 22. The leaf stripping rod 12 and the tail breaking plate 23 are both made of composite materials such as rubber and the like, the thickness is 10mm-20mm, the tail breaking plate 23 is rich in elasticity, large deformation is generated under the action of external force, and the original shape can be recovered after the external force is removed.

Usually the connecting shaft 13 is first passed alternately through the stripping bars 12 and the spacers and then mounted to the primary roller 11. Preferably, a pressing plate is detachably disposed on a side surface of the first roller shaft 11, and the head end and the tail end of the connecting shaft 13 are respectively fixed on the baffle 14 by the corresponding pressing plate. In other embodiments, the connecting shaft 13 penetrates through end surfaces of the head end and the tail end of the first roller shaft 11, and then the connecting shaft 13 is fixed by taking the end surfaces as a fulcrum.

Preferably, four of the tooth comb structures are disposed on one of the first roller shafts 11, and are respectively located at four angles of 0 °, 90 °, 180 °, and 270 °. The second roller shaft 21 is provided with five mounting plates 22 and their endgates 23.

The utility model provides an equipment that contains above-mentioned sugarcane leaf stripping unit, includes casing 30, it peels leaf subassembly 10 to have set gradually first leaf stripping component 10, first cut-off subassembly and second along the entering direction of sugarcane in the casing 30, and the discharge gate that first leaf stripping component 10, first cut-off subassembly and second peeled leaf subassembly 10 all is located same level, first leaf stripping component 10 includes that three sugarcane from top to bottom falls the leaf stripping unit who arranges by mistake around, second peels leaf subassembly 10 includes that two sugarcane leaf stripping units that fall by mistake arranged from top to bottom. It can be seen in figure 5 that the cane enters from left to right and that the feed inlet of the apparatus is also horizontally elongate due to the longitudinal length of the first roller 11 and the second roller 21.

In the first leaf stripping assembly 10, two leaf stripping units are located above, one leaf stripping unit is located below, and an isosceles triangle structure is formed jointly, and the middle of the roll shaft is a channel through which sugarcane passes. The upper and lower stripper bars 12 are staggered and pass over the reference line of the upper and lower roller shafts (the horizontal dotted line in fig. 5). The three roll shafts rotate together through gear transmission. In the first cutting assembly, the tail cutting plates 23 of the two cutting units are staggered, and the reference lines (horizontal dotted lines in fig. 5) which exceed the upper and lower roll shafts play a role in pressing off the tender and young sugarcane parts and cutting off the tail. The mature sugarcane continues to move to the left. The two cutting units are also driven by gears, and can share one power source with the first cutting assembly according to requirements. The second leaf peeling assembly 10 is used for peeling leaves again, and is matched with the first leaf peeling assembly 10 to form double insurance, so that the leaves are peeled more comprehensively.

When the sugarcane is placed between the roller shafts rotating at a high speed, the sugarcane is conveyed to move forwards through the leaf stripping rod 12 and the tail breaking plate 23, meanwhile, the high-density tooth comb structure acts on the sugarcane in an all-directional striking mode, leaves coated on the sugarcane fall off by utilizing the characteristic of high elasticity of rubber, and processing is finished under the condition that the skin of the sugarcane is not damaged. The first cutting assembly cuts off a tender part which has low sugar content and can be properly discarded.

The power output of the equipment is that the diesel engine transmits power to the clutch through the belt pulley and the V-belt, the clutch is connected with the gearbox and then is transmitted to the gear of the roll shaft through the chain wheel on the gearbox, then the whole system operates, and the roll shafts rotate in a matched mode.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. A sugar cane leaf stripping unit comprising: the gear comb structure comprises a first roller shaft and a plurality of gear comb structures, wherein the plurality of gear comb structures are uniformly arrayed around the circumference of the first roller shaft, and the extending direction of a single gear comb structure is along the axial lead direction of the first roller shaft; the tooth comb structure comprises a connecting shaft parallel to the first roller shaft, a plurality of leaf stripping rods penetrated by the connecting shaft and a plurality of gaskets penetrated by the connecting shaft, the leaf stripping rods and the gaskets are alternately arranged, the leaf stripping rods extend to the outer side of the first roller shaft, and the connecting shaft is detachably mounted on the side surface of the first roller shaft.

2. The sugar cane leaf stripping unit of claim 1, wherein: the side of the first roller shaft is provided with a plurality of pairs of baffles for clamping the root parts of the leaf stripping rods, the two baffles are arranged in parallel, and the length directions of the two baffles are parallel to the axial lead direction of the first roller shaft.

3. The sugar cane leaf stripping unit of claim 2, wherein: the side of the first roll shaft is detachably provided with pressing plates, and the head end and the tail end of the connecting shaft are respectively fixed on the baffle by the corresponding pressing plates.

4. A sugar cane leaf stripping unit as claimed in claim 3, wherein: each leaf stripping rod is made of high-elasticity rubber.

5. The sugar cane leaf stripping unit of claim 4, wherein: the root of the leaf stripping rod is wider than the head.

6. The sugar cane leaf stripping unit of claim 5, wherein: one first roll shaft is provided with four tooth comb structures.

7. An apparatus comprising a sugar cane stripping unit as claimed in any one of claims 1 to 6, including a housing, wherein: the sugarcane leaf peeling machine is characterized in that a first leaf peeling assembly, a first cutting assembly and a second leaf peeling assembly are sequentially arranged in the machine shell along the entering direction of sugarcanes, discharge holes of the first leaf peeling assembly, the first cutting assembly and the second leaf peeling assembly are all located at the same horizontal height, the first leaf peeling assembly comprises three sugarcane leaf peeling units which are arranged in a staggered mode from top to bottom, the second leaf peeling assembly comprises two sugarcane leaf peeling units which are arranged in a staggered mode from top to bottom, the first cutting assembly comprises two sugarcane cutting units which are arranged in a staggered mode from top to bottom, each sugarcane cutting unit comprises a second roller shaft and a plurality of tail cutting plates, the plurality of tail cutting plates uniformly wind the circumferential array of the second roller shafts, and the extension direction of each tail cutting plate is along the axial lead direction of the second roller shafts.

8. The apparatus of claim 7, wherein: the outside of second roller is equipped with a plurality of mounting panel, disconnected tailboard detachably install in the mounting panel.

9. The apparatus of claim 8, wherein: the mounting panel is followed the axial lead direction of second roller sets up a plurality of bolt hole, disconnected tailboard passes through multiunit bolted connection to the mounting panel.