CN213881689U

CN213881689U - Sugarcane peeling device

Info

Publication number: CN213881689U
Application number: CN202022754086.0U
Authority: CN
Inventors: 孙富建; 罗长庚; 李亚洲; 肖罡; 李时春; 刘诗雨
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-06
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a sugarcane peeling device, which comprises a shell, a crank, an input shaft, an intermediate baffle, a fixed plate, a feeding and conveying mechanism and a peeling mechanism, wherein the left side and the right side of the shell are provided with a feeding port and a discharging port which are horizontally and coaxially arranged, the intermediate baffle is vertically arranged in the shell and divides a cavity in the shell into two cavities to form a first cavity and a second cavity, the number of the fixed plates is two, one end of the input shaft is connected with the crank, and the other end of the input shaft passes through the shell and the intermediate baffle; the feeding conveying mechanism is arranged in the first cavity and comprises two rubber wheels and a pair of bevel gears; the peeling mechanism is arranged in the second chamber and comprises a first planetary gear set, a second planetary gear set and a plurality of thread hobbing cutters. The utility model provides a design, small, light in weight, easy operation, low in manufacturing cost are applicable to little well batch sugarcane and peel, and it is very convenient in retail use and family expenses, have reduced intensity of labour.

Description

Sugarcane peeling device

Technical Field

The utility model belongs to the food machinery field, specifically speaking relates to a sugarcane peeling apparatus.

Background

At present, in the peeling work of the sugarcane in China, the sugarcane is mainly peeled by manpower through a traditional cutter, the production efficiency of manual peeling is very low, the physical consumption of people is high, and the people are easily injured due to the use of the traditional cutter; the sugarcane peeling machine in the market at present is poor in adaptability, effective cutter position adjustment cannot be conducted on sugarcanes with different diameters and shapes, only simple and mechanical peeling is conducted on the pure sugarcanes, great waste is caused, related researches on the sugarcane peeling machine at home and abroad at present excessively pursue high-speed production and complex use functions, accordingly, production cost is increased, further, the price of related equipment is influenced, and the sugarcane peeling machine is not suitable for household and retail.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming prior art not enough, provides a sugarcane peeling apparatus, compares with prior art, and this device is applicable to little well batch sugarcane and peels, and is very convenient in retail use and family expenses, has reduced the cost of labor.

In order to solve the technical problem, the utility model adopts the following basic concept:

a sugarcane peeling device comprises a shell, a crank, an input shaft, an intermediate baffle, two fixed plates, a feeding conveying mechanism and a peeling mechanism, wherein a feeding hole and a discharging hole which are horizontally and coaxially arranged are formed in the left side and the right side of the shell;

the feeding conveying mechanism is arranged in the first cavity and comprises two rubber wheels and a pair of bevel gears; the shafts of the two rubber wheels are connected to bearings at two ends through keys, the bearings at two ends are respectively fixed on an upper fixing plate and a lower fixing plate, the two rubber wheels are symmetrically arranged at two sides of the feeding hole, a certain distance is reserved between the two rubber wheels, the bevel gear is connected with the bearings, and the bevel gear is driven by an input shaft through a belt;

the peeling mechanism is arranged in the second chamber and comprises a first planetary gear set, a second planetary gear set and a plurality of thread hobbing cutters; the first planetary gear set comprises a first sun gear, a first gear ring and a plurality of first planet gears, the first sun gear is fixed on the middle baffle, outer teeth of the first gear ring are in meshing transmission with outer teeth of the input shaft gear, and the plurality of first planet gears are meshed between the outer teeth of the first sun gear and the inner teeth of the first gear ring; the second planetary gear set comprises a second sun gear, a second gear ring and a plurality of second planet gears, the second sun gear is fixed on the shell, the plurality of second planet gears are meshed between the outer teeth of the second sun gear and the inner teeth of the second gear ring, and the first planet gears are in one-to-one correspondence connection with the second planet gears through planet gear shafts; the thread hobbing cutter is characterized in that a bearing is arranged on the planet wheel shaft, a bearing is arranged on the shaft of the thread hobbing cutter, two ends of the connecting rod are respectively connected with the two bearings, and the planet wheel shaft is connected with the shaft of the thread hobbing cutter through a belt in a driving mode.

Further, the connecting rod is a spring telescopic rod.

Further, the limiting mechanism comprises a limiting frame and a limiting rod, the limiting frame is fixed on the inner baffle, the limiting rod is fixed on the limiting frame through a sliding groove, and a spring is arranged inside the limiting rod.

Further, the limiting frame is fixed on the inner baffle plate through a fixing block, a limiting slide block is arranged at the front end of the limiting rod, and the inclined plane of the limiting slide block forms an included angle of 45 degrees with the feeding direction of the sugarcane.

Furthermore, the shell is internally provided with two internal baffles which are respectively connected with the middle baffle and the shell.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

1. The utility model has small volume, light weight, simple operation and convenient carrying, can greatly improve the peeling efficiency of the sugarcane in home use and retail, and saves the labor cost; simple and reliable structure, low manufacturing cost, and convenient maintenance and repair in use.

2. The utility model discloses a crank is connected through the rectangle spline with the input shaft, and the crank can be dismantled when not using, can reduce occupation space, is convenient for deposit.

3. The pair of rubber wheels is arranged at the feed port of the utility model, so that the sugarcane can be stably and efficiently conveyed to the thread milling cutter for peeling; the spring is arranged in the connecting rod of the thread milling cutter, the smaller end of the thread milling cutter is positioned in the direction of the feeding hole, and the thicker end of the thread milling cutter is positioned in the direction of the discharging hole, so that the complete peeling of the sugarcane can be ensured.

4. The utility model discloses an internally mounted of gag lever post has the spring made it can stretch out and draw back, and the sugarcane diameter that can control processing is applicable to the processing of the sugarcane on the overwhelming majority market within this within range of 35-55mm, also can effectually avoid because of the too big cutter card of the in-process of peeling off the sugarcane appearance of this kind of condition.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the peeling mechanism of the present invention.

In the figure: 1-crank, 2-input shaft, 3-input shaft bearing, 4-intermediate baffle, 5-input shaft belt pulley, 6-bevel gear, 7-rubber wheel, 8-fixed plate, 9-shell, 10/11-internal baffle, 12-planet wheel bearing, 13-planet wheel shaft, 14-shaft, 15-thread hobbing cutter, 16-storage tank, 17-sun wheel II, 18-planet wheel II, 19-ring gear II, 20-ring gear I, 21-connecting rod, 22-planet wheel I, 23-limiting rod, 24-sun wheel I, 25-limiting frame and 26-input shaft gear.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1 and figure 2, the utility model relates to a sugarcane peeling device, which comprises a shell 9, a crank 1, an input shaft 2, an intermediate baffle 4, a fixing plate 8, a feeding and conveying mechanism and a peeling mechanism. The left side and the right side of the shell 9 are provided with a feeding hole and a discharging hole which are horizontally and coaxially arranged, the middle baffle plate 4 is vertically installed in the shell 9 and divides a cavity in the shell into two parts to form a first cavity and a second cavity, and the middle baffle plate 4 is provided with holes corresponding to the feeding hole and the discharging hole. The fixed plate 8 is two, and the lower floor sets up in first cavity about two fixed plate 8 levels, and fixed plate 8 both ends are connected with shell 9, middle baffle 4 respectively. One end of the input shaft 2 is connected with the crank handle 1, the crank handle 1 is connected with the input shaft 2 through a rectangular spline, and the other end of the input shaft passes through the outer shell 9 and the middle baffle 4.

The feeding and conveying mechanism is arranged in the first cavity and comprises two rubber wheels 7 and a pair of bevel gears 6; the shafts of the two rubber wheels 7 are connected with the bearings at the two ends through keys, and the bearings at the two ends are respectively fixed on the upper fixing plate 8 and the lower fixing plate 8. Two rubber wheels 7 are symmetrically arranged on two sides of the feeding hole, a certain distance is reserved between the two rubber wheels 7, a bevel gear 6 is connected with a bearing, the bevel gear 6 is driven by an input shaft 2 through a belt, a belt pulley of the input shaft 2 is installed on the input shaft 2, and the input shaft 2 is connected with a pair of bevel gears 6 through belt transmission. The bevel gear 6 is a gear shaft and is connected with a pair of bearings through key connection, and the pair of bearings are respectively fixed on the middle baffle 4 and the fixing plate 8. The shaft of the rubber wheel 7 is fixed on the bearings at the two ends through key connection, and the bearings at the two ends are fixed on the fixing plate 8. The distance between the two rubber wheels 7 can accommodate the sugarcane, and when the sugarcane is conveyed in, the sugarcane can be conveyed.

The peeling mechanism is arranged in the second chamber and comprises a first planetary gear set, a second planetary gear set and a plurality of thread hobbing cutters 15; the first planetary gear set comprises a first sun gear 24, a first gear ring 20 and a plurality of first planet gears 22, the first sun gear 24 is fixed on the middle baffle plate 4, the first gear ring 20 is driven through an input shaft gear 26 arranged on the input shaft 2, the plurality of first planet gears 22 are meshed between outer teeth of the first sun gear 24 and inner teeth of the first gear ring 20, and the first gear ring 20 drives the plurality of planet gears to drive. The second planetary gear set comprises a second sun gear 17, a second gear ring 19 and a plurality of second planet gears 18, the second sun gear 17 is fixed on the shell 9, the plurality of second planet gears 18 are meshed between the outer teeth of the second sun gear 17 and the inner teeth of the second gear ring 19, the first planet gears 22 are correspondingly connected with the second planet gears 18 through a second planet gear shaft 13, and the second planet gears 18 are driven through the first planetary gear set connected with the second planet gear shaft 13; the planet wheel shaft 13 is provided with a bearing, namely a planet wheel bearing 12, the shaft of the thread hobbing cutter 15 is provided with a bearing, two ends of the connecting rod 21 are respectively connected with the two bearings, the planet wheel shaft 13 is provided with a belt pulley, the shaft of the thread hobbing cutter 15 is also provided with a belt pulley, the two belt pulleys are connected through a transmission belt for transmission, so that the thread hobbing cutter 15 is connected with the planet wheel shaft 13 through the belt pulley and the connecting rod 21, when the planet wheel shaft 13 revolves around a sun wheel during rotation, the connecting rod 21 drives the thread hobbing cutter 15 to revolve, the transmission belt drives the thread hobbing cutter 15 to rotate, the sugarcane peel at the part where the cutter is contacted with the sugarcane is removed by rotation, and the cutter circularly moves around the sugarcane through revolution to complete peeling of the whole sugarcane. The connecting rod 21 is a spring telescopic rod, so that the floating of the thread hobbing cutter 15 can be realized, and the sugarcane can be adapted to sugarcanes with different diameters. The lower part in the second chamber is a storage tank 16, the cut sugarcane peels are stored in the storage tank 16, a door is arranged on the shell 9, and the sugarcane peels in the storage tank 16 are cleaned regularly.

Be equipped with inside baffle 10/11 in the shell 9, inside baffle is two, two inside baffles respectively with middle baffle 4, shell 9 is connected, play the partial shielding effect to planetary gear, be equipped with big round hole in the middle of the inside baffle here, thread rolling milling cutter 15, planet wheel shaft 13's revolution is in big round hole, inside baffle 10/11 leaves the ring gear, the gapped distance of planet wheel, so neither influence the ring gear, the planet wheel revolution, shield partial planet wheel and ring gear simultaneously, can also be to the ring gear, the side direction of planet wheel plays certain limiting displacement, keep their engaged state, avoid deviating from the meshing. The utility model discloses sugarcane peeling apparatus still includes stop gear, stop gear includes spacing 25, gag lever post 23, spacing 25 is fixed on inside baffle, the setting is in the feed inlet side, install promptly on the inside baffle of reference numeral 10, gag lever post 23 passes through the spout to be fixed on spacing 25, gag lever post 23 is spring telescopic rod, spacing 25 passes through the fixed block to be fixed on inside baffle, the front end of gag lever post 23 is equipped with spacing slider, spacing slider's inclined plane is 45 with sugarcane feed direction's contained angle, when the sugarcane enters into, spacing slider is the inclined plane, can play the guide effect, the scalability control of gag lever post 23 is in the certain limit, the diameter size of the sugarcane of steerable processing, avoid leading to blocking at the sugarcane peeling in-process cutter because of the sugarcane diameter is too big.

The utility model provides a design, small, light in weight, easy operation, low in manufacturing cost are applicable to little well batch sugarcane and peel, and it is very convenient in retail use and family expenses, have reduced intensity of labour.

Example one

As shown in fig. 1-2, the sugarcane peeling apparatus according to the embodiment includes a crank handle 1, an input shaft 2, an input shaft bearing 3, an intermediate baffle 4, an input shaft pulley 5, a pair of bevel gears 6, two rubber wheels 7, two fixing plates 8, a housing 9, an internal baffle 10/11, a planet wheel shaft 13, a thread hobbing cutter 15, a first planetary gear set, a second planetary gear set, three thread hobbing cutters 15, an internal baffle 10/11, a limiting frame 25, and a limiting rod 23, wherein the first planetary gear set includes a first sun gear 24, a first ring gear 20, three first planet wheels 22, and the second planetary gear set includes a second sun gear 17, a second ring gear 19, and three second planet wheels 18.

The input shaft bearing 3 is arranged on the inner side of the shell 9, the input shaft 2 is arranged through the input shaft bearing 3, one end of the input shaft 2 is connected with the crank handle 1, the crank handle 1 is connected with the input shaft 2 through a rectangular spline, and the other end of the input shaft 2 penetrates through the shell 9 and the middle baffle 4 and is provided with an input shaft gear 26. An input shaft belt pulley 5 is arranged on the input shaft, the input shaft belt pulley 5 is driven by a belt pulley on a corresponding input shaft gear 26, and the input shaft 2 is respectively connected with the input shaft gear 26 and the bevel gear 6 through keys and a transmission belt to respectively complete the power transmission of the sugarcane peeling and sugarcane conveying parts.

Two grooves are respectively formed in the shell 9 and the middle baffle plate 4, the two fixing plates 8 are directly installed on the shell 9 and the middle baffle plate 4 through the two grooves, the two rubber wheels 7 are symmetrically installed on the fixing plates 8, and the symmetrical lines pass through the middle points of the feeding circular holes and are parallel to the rubber wheel shafts. Inside baffle 10/11 shelters from the gear train part, plays the guard action, and spacing 25 is installed on inside baffle, is close to the feed inlet, and gag lever post 23 passes through the spout to be fixed on spacing 25, and gag lever post 23 is spring telescopic pole, and the front end is equipped with limit slide, and limit slide's inclined plane is 45 with sugarcane feed direction's contained angle, and limit slide guides the sugarcane and gets into and restrict the sugarcane diameter, prevents that the sugarcane diameter from blocking the cutter excessively.

A first sun wheel 24 in the peeling mechanism is fixed on the middle baffle, a first gear ring 20 is driven by an input shaft gear 26 to rotate, the first gear ring 20 drives three first planet wheels 22 to revolve around the first sun wheel 24 and three first planet wheels 22 to rotate around a planet wheel shaft 13, a second sun wheel 17 is fixed on the shell, three second planet wheels 18 are driven by the planet wheel shaft 13 to revolve around the second sun wheel 17 and three second planet wheels 18 rotate around the planet wheel shaft 13, the three second planet wheels 18 are meshed with a second gear ring 19, the second gear ring 19 is not fixed and can be meshed and driven by the three second planet wheels 18, the second gear ring 19 revolves around the second sun wheel 17, and the inner baffle limits the second gear ring 19 to keep meshing and not separated.

The thread milling cutter 15 performs revolution around the sugarcane through revolution of the first planet wheel 22 and the second planet wheel 18 and driving of the connecting rod 21, a belt wheel is installed on a shaft 14 of the thread milling cutter 15, the belt wheel is also installed on the planetary gear wheel shaft 13, the thread milling cutter 15 is driven by the planetary gear wheel shaft 13, the planetary gear set rotates to drive the thread milling cutter 15 to rotate, the connecting rod 21 is a spring telescopic rod, and an internal spring can apply radial pressure to the thread milling cutter 15 to adapt to different diameters of the sugarcane, so that peeling of the sugarcane is guaranteed to be completed.

The utility model discloses sugarcane decorticator's application method carries out according to following step:

step one, horizontally putting the sugarcane into the feeding hole, and well controlling by hand to prevent the sugarcane from inclining;

secondly, shaking the crank handle 1 by the left hand and matching with the right hand to enable the sugarcane to pass through the rubber wheel 7 and the limiting rod 23 and to be sent to a channel of the thread hobbing cutter 15 for peeling;

and step three, continuously shaking the crank 1 by the left hand to feed the sugarcane into the thread hobbing cutter channel to peel the sugarcane.

And step four, after peeling of the sugarcane is finished, the sugarcane peel can fall into a storage tank 16 reserved inside the sugarcane harvester, and the sugarcane peel is cleaned regularly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. A sugarcane peeling device is characterized in that: the peeling device comprises a shell, a crank, an input shaft, an intermediate baffle, fixing plates, a feeding conveying mechanism and a peeling mechanism, wherein a feeding hole and a discharging hole which are horizontally and coaxially arranged are formed in the left side and the right side of the shell;

2. A sugarcane peeling apparatus as claimed in claim 1, wherein: the connecting rod is a spring telescopic rod.

3. A sugarcane peeling apparatus as claimed in claim 1, wherein: the limiting mechanism comprises a limiting frame and a limiting rod, the limiting frame is fixed on the inner baffle, the limiting rod is fixed on the limiting frame through a sliding groove, and a spring is arranged inside the limiting rod.

4. A sugarcane peeling apparatus as claimed in claim 3, wherein: the limiting frame is fixed on the inner baffle plate through a fixing block, a limiting slide block is arranged at the front end of the limiting rod, and the inclined plane of the limiting slide block forms an included angle of 45 degrees with the feeding direction of the sugarcane.

5. A sugarcane peeling apparatus as claimed in claim 1, wherein: the shell is internally provided with two internal baffles which are respectively connected with the middle baffle and the shell.