阅读说明：本技术 一种用于果胶提取前的八月瓜果皮预处理装置 (August melon and fruit peel pretreatment device used before pectin extraction ) 是由 陈朝平 于 2021-08-10 设计创作，主要内容包括：本发明属于农产品加工技术领域,提供了一种用于果胶提取前的八月瓜果皮预处理装置,包括水浴槽、清洗槽和脱水装置,还包括：料斗,其具有第一进料口和第一出料口,第一进料口处设置有进料闸板,第一出料口处设置有出料闸板；第一开闭机构,其用于驱动进料闸板；第二开闭机构,其用于驱动出料闸板；提升装置,其用于使料斗做上下升降运动；横移装置,其用于式提升装置做水平往复直线运动；清洗槽具有第二进料口和第二出料口,脱水装置具有位于第二出料口正下方的第三进料口；在提升装置和横移装置的作用下,第一出料口可以移动到第二进料口的正上方。本发明自动化程度高,能够减轻工人的劳动量。(The invention belongs to the technical field of agricultural product processing, and provides a holboellia latifolia peel pretreatment device used before pectin extraction, which comprises a water bath, a cleaning tank and a dehydration device, and further comprises: the hopper is provided with a first feeding hole and a first discharging hole, the first feeding hole is provided with a feeding gate plate, and the first discharging hole is provided with a discharging gate plate; a first opening and closing mechanism for driving the feed shutter; the second opening and closing mechanism is used for driving the discharging flashboard; the lifting device is used for enabling the hopper to do up-and-down lifting motion; the transverse moving device is used for the horizontal reciprocating linear motion of the lifting device; the cleaning tank is provided with a second feeding hole and a second discharging hole, and the dehydrating device is provided with a third feeding hole which is positioned right below the second discharging hole; under the action of the lifting device and the transverse moving device, the first discharge hole can move to the position right above the second feed hole. The invention has high automation degree and can reduce the labor amount of workers.)

1. The utility model provides a holy fruit skin preprocessing device for before pectin is drawed, includes water bath, washing tank and dewatering device, its characterized in that: further comprising:

the hopper is provided with water leakage holes at least on the peripheral side wall, the top of the hopper is provided with a first feeding hole, the bottom of the hopper is provided with a first discharging hole, the first feeding hole is provided with a feeding gate plate, and the first discharging hole is provided with a discharging gate plate;

the first opening and closing mechanism is used for driving the feeding gate plate to open or close the first feeding hole;

the second opening and closing mechanism is used for driving the discharge gate plate to open or close the first discharge hole;

the lifting device is used for enabling the hopper to do up-and-down lifting motion;

the traversing device is used for enabling the lifting device to do horizontal reciprocating linear motion; and

a frame for fixing the traverse device;

the cleaning tank is provided with a second feeding hole and a second discharging hole, and the dehydration device is provided with a third feeding hole which is positioned right below the second discharging hole;

under the action of the lifting device and the transverse moving device, the first discharge hole can move to the position right above the second feed hole.

2. The August melon and fruit peel pretreatment device before pectin extraction according to claim 1, characterized in that: the first shutter is arranged at the top of the hopper in a transverse sliding manner, and the first opening and closing mechanism comprises:

a return spring for urging the first shutter to have a tendency to close the first feed port;

one end of the first pull rope is fixedly connected with the first flashboard, and the other end of the first pull rope is fixedly connected with the hopper; and

the first gear lever is fixedly arranged on the lifting device;

the first stopper may block the first draw line during the hopper is lifted by the lifting device, so that the first draw line opens the first shutter.

3. The August melon and fruit peel pretreatment device before pectin extraction according to claim 2, characterized in that: the top of hopper is fixed and is provided with the support that is door shape, first closing mechanism still is including fixed the setting first leading wheel at hopper top and fixed the setting second leading wheel on the support, the second leading wheel is located the top of first leading wheel, first stay cord the other end bypass in proper order first leading wheel with behind the second leading wheel with support fixed connection.

4. The August melon and fruit peel pretreatment device before pectin extraction according to claim 3, characterized in that: the first feeding hopper is arranged at the first feeding port.

5. The August melon and fruit peel pretreatment device before pectin extraction according to claim 1, characterized in that: the one end of second flashboard with the hopper is articulated, second closing mechanism includes two rope drive mechanism and a balancing weight that set up relatively, rope drive mechanism includes:

the third guide wheel is fixedly arranged on the edge of the top of the hopper;

the fourth guide wheel is fixedly arranged on the edge of the top of the hopper;

the sliding block is arranged at the top of the hopper in a sliding mode and slides back and forth between the third guide wheel and the fourth guide wheel;

the second gear lever is fixed on the rack and is positioned above the cleaning tank; and

one end of the second pull rope is fixedly connected with the other end of the second flashboard, the other end of the second pull rope sequentially bypasses the third guide wheel and the fourth guide wheel and is fixedly connected with one end of the balancing weight, the extending direction of the part between the third guide wheel and the fourth guide wheel is parallel to the sliding direction of the sliding block, and the second pull rope is fixedly connected with the sliding block;

the second shutter may be blocked by the second stopper during driving of the hopper by the traverse device, so that the second draw line opens the second shutter.

6. The August melon and fruit peel pretreatment device before pectin extraction according to claim 5, characterized in that: the rope transmission mechanism further comprises a sliding seat fixedly arranged at the top of the hopper, and the sliding block is arranged on the sliding seat in a sliding mode.

7. The August melon and fruit peel pretreatment device before pectin extraction according to claim 5, characterized in that: the rope transmission mechanism further comprises a fifth guide wheel fixedly arranged on the side wall of the hopper, the fifth guide wheel is located below the third guide wheel, the third guide wheel and the fifth guide wheel are located on a first side of the other end of the second flashboard, and the first side is far away from one end of the second flashboard.

8. The August melon and fruit peel pretreatment device before pectin extraction according to claim 1, characterized in that: the bottom of hopper has the bottom plate of slope setting, first discharge gate sets up the lowest of the bottom of hopper.

9. The August melon and fruit peel pretreatment device before pectin extraction according to claim 1, characterized in that: the bottom and the top of the hopper are provided with the water leakage holes.

10. The August melon and fruit peel pretreatment device before pectin extraction according to claim 1, characterized in that: the dewatering device is a spiral extrusion dewatering machine.

Technical Field

The invention relates to the technical field of agricultural product processing, in particular to a holboellia latifolia peel pretreatment device used before pectin extraction.

Background

The holboellia latifolia is fruit of climbing vine wild plant Akebia trifoliata in Akebia of Akebia, also named August frying, August pricking, Akebia seed, etc., and is mainly distributed in the south of China, Yangtze river basin and northwest. The fresh August melon fruit is rich in amino acids, mineral elements, triterpenes, saponins and other active ingredients, has the health care and medicinal effects of resisting tumor, resisting aging, reducing blood pressure, resisting bacteria, promoting urination and the like, and can be eaten raw, used as a medicine, brewed wine, processed beverage and the like.

The pectin has good emulsifying, thickening, stabilizing and gelling effects, is a natural and safe food additive, and can be widely applied in the fields of food, medicine, cosmetics and the like. The plant peel is rich in pectin, and the August melon is thick and solid, the peel accounts for almost 40.70% of the fruit weight, and the plant peel is an excellent raw material for extracting pectin.

The pretreatment process of the August melon and fruit peel comprises enzyme inactivation by boiling water, cleaning, dehydration, drying and crushing, and the circulation of the August melon and fruit peel among the three procedures is completed by workers in the procedures of enzyme inactivation by boiling water, cleaning and dehydration at present, so that the problem of low automation degree exists.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a holboellia latifolia peel pretreatment device before pectin extraction, so as to improve the automation degree and reduce the workload of workers.

In order to achieve the above object, the present invention provides a holboellia latifolia peel pretreatment device before pectin extraction, which comprises a water bath, a cleaning tank and a dehydration device, and further comprises:

the hopper is provided with water leakage holes at least on the peripheral side wall, the top of the hopper is provided with a first feeding hole, the bottom of the hopper is provided with a first discharging hole, the first feeding hole is provided with a feeding gate plate, and the first discharging hole is provided with a discharging gate plate;

the first opening and closing mechanism is used for driving the feeding gate plate to open or close the first feeding hole;

the second opening and closing mechanism is used for driving the discharge gate plate to open or close the first discharge hole;

the lifting device is used for enabling the hopper to do up-and-down lifting motion;

the traversing device is used for enabling the lifting device to do horizontal reciprocating linear motion; and

a frame for fixing the traverse device;

the cleaning tank is provided with a second feeding hole and a second discharging hole, and the dehydration device is provided with a third feeding hole which is positioned right below the second discharging hole;

under the action of the lifting device and the transverse moving device, the first discharge hole can move to the position right above the second feed hole.

Further, the first shutter is provided at the top of the hopper to slide in a lateral direction, and the first opening and closing mechanism includes:

a return spring for urging the first shutter to have a tendency to close the first feed port;

one end of the first pull rope is fixedly connected with the first flashboard, and the other end of the first pull rope is fixedly connected with the hopper; and

the first gear lever is fixedly arranged on the lifting device;

the first stopper may block the first draw line during the hopper is lifted by the lifting device, so that the first draw line opens the first shutter.

Further, a door-shaped support is fixedly arranged at the top of the hopper, the first opening and closing mechanism further comprises a first guide wheel fixedly arranged at the top of the hopper and a second guide wheel fixedly arranged on the support, the second guide wheel is positioned above the first guide wheel, and the other end of the first pull rope sequentially bypasses behind the first guide wheel and the second guide wheel and is fixedly connected with the support.

Further, a first feeding funnel is arranged at the first feeding port.

Further, the one end of second flashboard with the hopper is articulated, second closing mechanism includes two relative rope drive mechanism and a balancing weight that sets up, rope drive mechanism includes:

the third guide wheel is fixedly arranged on the edge of the top of the hopper;

the fourth guide wheel is fixedly arranged on the edge of the top of the hopper;

the sliding block is arranged at the top of the hopper in a sliding mode and slides back and forth between the third guide wheel and the fourth guide wheel;

the second gear lever is fixed on the rack and is positioned above the cleaning tank; and

one end of the second pull rope is fixedly connected with the other end of the second flashboard, the other end of the second pull rope sequentially bypasses the third guide wheel and the fourth guide wheel and is fixedly connected with one end of the balancing weight, the extending direction of the part between the third guide wheel and the fourth guide wheel is parallel to the sliding direction of the sliding block, and the second pull rope is fixedly connected with the sliding block;

the second shutter may be blocked by the second stopper during driving of the hopper by the traverse device, so that the second draw line opens the second shutter.

Further, the rope transmission mechanism further comprises a sliding seat fixedly arranged at the top of the hopper, and the sliding block is arranged on the sliding seat in a sliding mode.

Further, rope drive mechanism still including fixed setting in the fifth leading wheel of the lateral wall of hopper, the fifth leading wheel is located the below of third leading wheel, third leading wheel with the fifth leading wheel is located the second flashboard the first side of the other end, first side is kept away from the one end of second flashboard.

Further, the bottom of hopper has the bottom plate of slope setting, first discharge gate sets up in the lowest of the bottom of hopper.

Further, the bottom and the top of the hopper are provided with the water leakage holes.

Further, the dewatering device is a screw extrusion dewaterer.

The invention has the beneficial effects that: according to the August melon and fruit peel pretreatment device before pectin extraction, provided by the invention, August melon and fruit peel can automatically flow among the water bath, the washing tank and the dehydration device through the hopper, the first opening and closing mechanism, the second opening and closing mechanism, the lifting device and the transverse moving device, so that the automation degree is improved, and the labor capacity of workers is reduced.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a device for pretreating august peels before pectin extraction according to an embodiment of the present invention;

FIG. 2 is a perspective view of the hopper, the first opening/closing mechanism, the second opening/closing mechanism, and the lifting device assembled together;

FIG. 3 is a schematic view of the first shutter plate when opened;

fig. 4 is a schematic structural view of the second shutter when opened.

Reference numerals:

10. a hopper; 11. a first feed port; 12. a first feed hopper; 13. a first shutter plate; 14. a second shutter plate; 15. a first discharge port; 16. a water leakage hole; 17. a support; 18. a base plate; 20. a cleaning tank; 21. a second feed hopper; 22. a discharge pipe; 23. a stirring device; 24. a water inlet pipe; 25. a water outlet pipe; 30. a dewatering device; 31. a third feed inlet; 70. a lifting device; 80. a traversing device; 90. a frame;

51. a return spring; 52. a first pull cord; 53. a first shift lever; 54. a first guide wheel; 55. a second guide wheel;

61. a third guide wheel; 62. a fourth guide wheel; 63. a slider; 64. a slide base; 65. a second shift lever; 66. a second pull cord; 67. a balancing weight; 68. and a fifth guide wheel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, the present embodiment provides a pachymenia esculenta peel pretreatment device before pectin extraction, which comprises a water bath, a washing tank 20, a dehydration device 30, a hopper 10, a first opening and closing mechanism, a second opening and closing mechanism, a lifting device 70, a traversing device 80 and a rack 90.

The water bath is of an electric heating constant temperature type and is arranged adjacent to the cleaning tank 20. The cleaning tank 20 has a second inlet and a second outlet, the second inlet is located at the top of the cleaning tank 20, the second outlet is located at the lower end of the cleaning tank 20, and preferably, the second inlet is provided with a second feeding funnel 21, which facilitates better feeding. Preferably, a stirring device 23 is installed in the cleaning tank 20, and the stirring device 23 includes a stirring shaft, a stirring blade fixedly installed on the stirring shaft, and a stirring motor for driving the stirring shaft to rotate. The washing tank 20 is provided with a water inlet pipe 24 and a water outlet pipe 25, and the water inlet end of the water outlet pipe 25 is provided with a blocking net. The second discharge port is provided with a discharge pipe 22, the discharge pipe 22 is provided with a valve for controlling discharge, and the valve can be of an electric, hydraulic or pneumatic structure. The discharge end of the discharge pipe 22 is located right above the third feed port 31 of the dewatering device 30, so that the holboellia latifolia peels and the cleaning solution flowing out of the discharge pipe 22 flow into the dewatering device 30 together. The dewatering device 30 is preferably a screw extrusion dewaterer, and the august peel dewatered by extrusion comes out from the discharge end of the screw extrusion dewaterer and enters the next process.

The hopper 10, the first opening and closing mechanism, the second opening and closing mechanism, the lifting device 70 and the transverse moving device 80 are used for automatically circulating the fruit peels among the water bath, the cleaning tank 20 and the dewatering device 30, thereby achieving the purposes of improving the automation degree and reducing the labor capacity of workers.

The top of the hopper 10 is provided with a first feeding hole 11, the bottom is provided with a first discharging hole 15, the first feeding hole 11 is provided with a feeding gate plate, and the first discharging hole 15 is provided with a discharging gate plate. A first feed hopper 12 is preferably provided at the first feed opening 11 to facilitate feeding. The hopper 10 is provided with water leakage holes 16 at least on the peripheral side wall thereof, and preferably, water leakage holes 16 are also provided on the top and bottom of the hopper 10. The first shutter 13 is driven by the first opening and closing mechanism to open or close the first feed port 11, and the second shutter 14 is driven by the second opening and closing mechanism to open or close the first feed port 15. The hopper 10 is driven by the lifting device 70 to move up and down, the hopper 10 and the lifting device 70 are driven by the traverse device 80 to move horizontally and reciprocally linearly, and the traverse device 80 is mounted on the frame 90.

Lifting device 70 can be cylinder, pneumatic cylinder, electric liquid push rod, screw nut structure, sprocket chain structure etc. can realize reciprocating linear motion's structure, and the same reason, sideslip device 80 also needs to realize reciprocating linear motion, and consequently, sideslip device 80 also can be a structure in cylinder, pneumatic cylinder, electric liquid push rod, screw nut structure, sprocket chain structure etc. owing to realize that straight reciprocating motion's structure exists a lot among prior art, no longer gives unnecessary details in this application.

At initial position, hopper 10 is located the top in the water bath, and first flashboard 13 is opened, and second flashboard 14 is closed, then through preliminary broken octopus fruit peel to certain particle diameter in being thrown into hopper 10 through first feed hopper 12, throw the material and accomplish the back, first flashboard 13 is closed. Since the holy bark floats on the water surface because of its lower density than water, the closed first shutter 13 ensures that the holy bark is immersed in boiling water when the hopper 10 is lowered by the lifting device 70 into the water bath for boiling water enzyme removal. After the water bath for a certain time, through controlling means's control, hoisting device 70 promotes the take the altitude with hopper 10 upwards, then sideslip device 80 moves hopper 10 and hoisting device 70 together directly over washing tank 20, first discharge gate 15 just is located directly over the second feed inlet this moment, then second shutter mechanism opens second flashboard 14, the august peel in the hopper 10 falls into in washing tank 20, then second flashboard 14 closes, hopper 10 is driven back initial position and is carried out the next time and feed.

In one embodiment, the first shutter 13 is slidably disposed on the top of the hopper 10 in the transverse direction, and the first opening and closing mechanism includes a return spring 51, a first pull rope 52, and a first lever 53. The return spring 51 is used for making the first shutter 13 have a tendency of closing the first feeding hole 11, and preferably, the return spring 51 is a tension spring, and two ends of the return spring 51 are fixedly connected with the first shutter 13 and a fixing plate fixed on the top of the hopper 10 respectively. As shown in fig. 2 to 4, a return spring 51 is provided at each of the front and rear sides of the first shutter 13, so that the force is more uniformly applied. One end of the first pull rope 52 is fixedly connected with the middle part of the right end of the first shutter 13, and the other end is fixedly connected with the hopper 10. The first blocking lever 53 is fixedly arranged on the lifting device 70, and in the process that the hopper 10 is lifted by the lifting device 70, the first blocking lever 53 can block the first pulling rope 52, so that the first pulling rope 52 opens the first shutter 13, specifically, within a distance before the hopper 10 is lifted to the highest position, the first blocking lever 53 always blocks the first pulling rope 52, so that the first pulling rope 52 pulls out the first shutter 13, and the first feeding hole 11 is opened. The advantage of this arrangement is that the first shutter 13 can be driven indirectly by the power of the lifting device 70, and the first shutter 13 is just required to be opened at the initial charging position, so that the power source is saved, and the adverse effect of the high-temperature water environment of the water bath on the separately arranged power source (such as a motor, a hydraulic cylinder and the like) is avoided.

In one embodiment, the top of the hopper 10 is fixedly provided with a bracket 17 in a door shape, the first opening and closing mechanism further comprises a first guide wheel 54 fixedly arranged on the top of the hopper 10 and a second guide wheel 55 fixedly arranged on the bracket 17, the second guide wheel 55 is positioned above the first guide wheel 54, the other end of the first pull rope 52 sequentially bypasses the first guide wheel 54 and the second guide wheel 55 and then is fixedly connected with the bracket 17, and preferably, the part of the other end of the first pull rope 52 bypassing the second guide wheel 55 is in a horizontal extending state, so that the first stop lever 53 can block the other end. The height of the portion of the first rope 52 for contact with the first shutter lever 53 is appropriately raised by the first guide pulley 54 and the second guide pulley 55, thereby providing an operating space for the first shutter lever 53 to open the first shutter 13 by blocking.

In one embodiment, one end of the second shutter 14 is hinged to the hopper 10, and preferably, one end of the second shutter 14 close to the wash bowl 20 is hinged to the bottom rim of the hopper 10. The second opening and closing mechanism comprises two oppositely arranged rope transmission mechanisms and a balancing weight 67, and each rope transmission mechanism comprises a third guide wheel 61, a fourth guide wheel 62, a sliding block 63, a second gear lever 65 and a second pull rope 66. The third guide wheel 61 and the fourth guide wheel 62 are fixedly arranged at the edge of the top of the hopper 10, and a certain distance is kept between the third guide wheel 61 and the fourth guide wheel 62. The sliding block 63 is slidably disposed on the top of the hopper 10 and slides back and forth between the third guide wheel 61 and the fourth guide wheel 62, and since the thickness of the side wall and the top of the hopper 10 is relatively thin, it is preferable that a sliding base 64 is fixedly disposed on the top of the hopper 10, and the sliding block 63 is slidably disposed on the sliding base 64. The second bar 65 is fixed to the frame 90 and positioned above the wash bowl 20.

One end of the second rope 66 is fixedly connected to the other end of the second shutter plate 14 (i.e., the left end in fig. 4, which is also the free end of the second shutter plate 14), the other end of the second rope 66 sequentially passes around the third guide pulley 61 and the fourth guide pulley 62 and is fixedly connected to one end of the weight 67, the extending direction of the portion of the second rope 66 between the third guide pulley 61 and the fourth guide pulley 62 is parallel to the sliding direction of the slider 63, and the second rope 66 is fixedly connected to the slider 63.

The other ends of the second pull ropes 66 in the two rope transmission mechanisms are respectively and fixedly connected with two ends of the balancing weight 67, so that the balancing weight 67 is lifted up through the two second pull ropes 66. In a natural state, the weight force of the weight 67 acts on the second rope 66, so that the second shutter 14 maintains a state of closing the first discharge port 15. Even if the hopper 10 is filled with the holboellia latifolia peels, the counterweight 67 still closes the first discharge hole 15. During the movement of the hopper 10 toward the wash tub 20 by the traverse device 80, the second stopper 65 may block the slider 63 so that the second rope 66 opens the second shutter 14, and specifically, the second stopper 65 always blocks the slider 63 within a distance before the hopper 10 moves to the rightmost position, so that the slider slides leftward, the weight block 67 is lifted, and the end of the second rope 66 connected to the second shutter 14 gradually opens the second shutter 14. The advantage of setting up like this is, can come indirect drive second flashboard 14 with the help of sideslip device 80's power, just second flashboard 14 only need open when removing to the second feed inlet top and unloading to make full use of sideslip device 80's power, practiced thrift the power supply, also avoided the high temperature of water bath to have the adverse effect of water environment to the power supply (such as motor, pneumatic cylinder etc.) that sets up alone.

In one embodiment, the rope driving mechanism further includes a fifth guide wheel 68 fixedly disposed on the sidewall of the hopper 10, the fifth guide wheel 68 is located below the third guide wheel 61, preferably, the fifth guide wheel 68 is located directly below the third guide wheel 61, and the third guide wheel 61 and the fifth guide wheel 68 are located on a first side (i.e., left side) of the other end of the second shutter 14, the first side being away from one end (i.e., right end) of the second shutter 14. This arrangement facilitates both the opening and closing of the second shutter 14 and provides sufficient space for the sliding range of the slider 63 (i.e., the space between the third guide wheel 61 and the fourth guide wheel 62 can be set relatively larger).

In one embodiment, the bottom of the hopper 10 is provided with a bottom plate 18 which is arranged obliquely, the first discharge hole 15 is arranged at the lowest part of the bottom of the hopper 10, and the holy-fruit peel in the hopper 10 can more easily and completely fall out of the first discharge hole 15 through the oblique bottom plate 18.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.