阅读说明：本技术 一种脱蒲机 (Take off pu machine ) 是由 赖琼玮 凌小辉 胡坤 李元军 魏冰 陈耕 黄闺 李积寿 于 2020-03-25 设计创作，主要内容包括：本发明涉及农业机械领域,公开了一种脱蒲机,包括机架,所述机架按照物料进入方向依次设有进料装置、转动装置和出料装置；所述进料装置包括进料口、出料口、螺旋转轴和第一驱动装置,所述螺旋转轴设置在进料口与出料口之间的通道内,并且通过第一驱动装置驱动；所述转动装置包括筛筒以及在筛筒内绕筒体轴线旋转的转动轴,所述转动轴通过安装在机架上的第二驱动装置驱动；所述出料装置包括转轴以及传动连接多个转轴的链轮,并且至少一个转轴通过皮带传动与第三驱动装置连接,所述转轴上设有表面带有齿的齿辊轴。(The invention relates to the field of agricultural machinery and discloses a peel-off machine which comprises a rack, wherein the rack is sequentially provided with a feeding device, a rotating device and a discharging device according to a material inlet direction; the feeding device comprises a feeding hole, a discharging hole, a spiral rotating shaft and a first driving device, wherein the spiral rotating shaft is arranged in a channel between the feeding hole and the discharging hole and is driven by the first driving device; the rotating device comprises a screen drum and a rotating shaft rotating around the axis of the drum body in the screen drum, and the rotating shaft is driven by a second driving device arranged on the rack; the discharging device comprises a rotating shaft and a chain wheel in transmission connection with the rotating shafts, at least one rotating shaft is connected with the third driving device through belt transmission, and a gear roller shaft with teeth on the surface is arranged on the rotating shaft.)

1. The peeling machine is characterized by comprising a rack (1), wherein the rack (1) is sequentially provided with a feeding device (2), a rotating device (3) and a discharging device (4) according to a material inlet direction;

the feeding device (2) comprises a feeding hole (21), a discharging hole (22) and a spiral rotating shaft (23)

The spiral rotating shaft (23) is arranged in a channel between the feeding hole (21) and the discharging hole (22) and is driven by the first driving device (24);

the rotating device (3) comprises a screen drum (31) and a rotating shaft (32) rotating around the axis of the drum body in the screen drum (31), and the rotating shaft (32) is driven by a second driving device (33) arranged on the rack (1);

the discharging device (4) comprises rotating shafts (41) and chain wheels (42) in transmission connection with the rotating shafts (41), at least one rotating shaft (41) is connected with a third driving device (44) through belt transmission, and a gear roller shaft (43) with teeth on the surface is arranged on the rotating shaft (41);

the working surface of the screen drum (31) is provided with spirally arranged barbed strip seams (34) and spirally arranged smooth strip seams (35) in sequence according to the material entering direction, so that materials passing through the screen drum (31) are sequentially extruded with the barbed strip seams (34) and the smooth strip seams (35) under the action of the rotating shaft (32).

2. The de-cattering machine according to claim 1, characterized in that the feeding device (2) is horizontally arranged on the frame (1), and the feeding opening (21) and the discharging opening (22) are respectively arranged at both ends of the feeding device (2).

3. The de-cattering machine according to claim 1, characterized in that the screen drum (31) is mounted on the frame (1) at an angle of 60-90 ° to the horizontal, and has an upper end connected to the feeding device (2) and a lower end connected to the discharging device (4).

4. The de-cattering machine according to claim 1, characterized in that the rotating shaft (32) is a conical roller, and the conical roller surface is provided with conical parts (321) uniformly arranged around the shaft, both ends of the conical parts (321) extend to the end surface of the conical roller respectively, and one end of the conical roller with the smallest diameter is a circular end surface, and the other end of the conical roller with the largest diameter is a conical end surface.

5. The de-cattering machine according to claim 1, characterized in that the pitch of the gear roll shaft (43) is 3-6 mm, the width of the gear roll shaft is 1-4 mm, and the depth of the gear roll shaft is 1-4 mm.

Technical Field

The invention relates to the field of agricultural machinery, in particular to a pollen-removing machine for oil-tea camellia fruits.

Background

The oil tea fruit comprises fruit shell and oil tea seed. The tea oil is high-grade healthy woody edible oil rich in activity, is rich in 90% of polyunsaturated fatty acids, sterols, polyphenols, VE and squalene, has the content of monounsaturated fatty acids up to 80%, has the effects of preventing cardiovascular diseases such as hypertension, coronary heart disease, atherosclerosis and the like, has multiple functions of regulating intestinal microecology and the like, and has important development and utilization values.

However, in the past, due to the limitation of various reasons, the influence of the oil tea industry in China on the world is small, the advantages of the oil tea industry are not completely highlighted, the oil tea product series and the oil tea industry chain are not developed enough, and the oil tea resources in the original production area are not completely and rapidly converted into the advantages of economy and production area. Secondly, the processing technology is backward, and the oil tea fruit cannot be completely developed and applied. Thirdly, at present, to the crushing and the separation of tea-oil camellia fruit pu, mainly still lean on the sunning of stack retting back, manual handling, and receive weather effect, often because of the rotten that stack retting and sunning difficulty caused, the big problem of labour demand influences the product quality.

Disclosure of Invention

The invention mainly aims to provide a cattail removing machine and aims to solve the problems of low cattail removing efficiency and poor cattail removing effect of the existing cattail removing equipment.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a cattail removing machine, which comprises a frame, wherein the frame is sequentially provided with a feeding device, a rotating device and a discharging device according to the material inlet direction;

the feeding device comprises a feeding hole, a discharging hole, a spiral rotating shaft and a first driving device, wherein the spiral rotating shaft is arranged in a channel between the feeding hole and the discharging hole and is driven by the first driving device;

the rotating device comprises a screen drum and a rotating shaft rotating around the axis of the drum body in the screen drum, and the rotating shaft is driven by a second driving device arranged on the rack;

the discharging device comprises rotating shafts and chain wheels in transmission connection with the rotating shafts, at least one rotating shaft is connected with a third driving device through belt transmission, and a gear roller shaft with teeth on the surface is arranged on the rotating shaft;

the working surface of the screen drum is sequentially provided with spirally arranged barbed strip seams and spirally arranged smooth strip seams according to the material entering direction, so that the material passing through the screen drum is sequentially extruded with the barbed strip seams and the smooth strip seams under the action of the rotating shaft.

According to the scheme, nut materials sequentially enter the rotating device and the discharging device from the feeding device to complete peeling, wherein the feeding speed of the materials in the feeding device, the peeling speed in the rotating device and the discharging speed in the discharging device are controlled through the first driving device, the second driving device and the third driving device, so that the whole equipment can run efficiently, and the peeling efficiency is high. More specifically, taking the oil tea fruit as an example, firstly, the oil tea fruit is put into a feeding device, under the action of a spiral rotating shaft, the material is continuously conveyed from a feeding hole to a discharging hole to enter a screen drum, under the pushing of a rotating shaft, tea seeds containing fruit cattails continuously run between a strip seam with thorns and a smooth strip seam and are mutually extruded with the strip seam with thorns, so that the fruit cattails contained in the tea seeds are separated from the tea seeds and are discharged through the strip seam with thorns and the smooth strip seam, the completely separated tea seeds are discharged from the tail end of the screen drum to enter a discharging device, and the tea seeds are continuously conveyed to a storage bin through a plurality of tooth roller shafts.

Further, the feeding device is horizontally arranged on the rack, and the feeding hole and the discharging hole are respectively arranged at two ends of the feeding device. Above-mentioned setting makes the material dwell time longer in feed arrangement to can get into rotating device more evenly and take off the pu.

Further, a screen drum is installed on the frame at an angle of 60-90 degrees with the horizontal direction, the upper end of the screen drum is connected with the feeding device, and the lower end of the screen drum is connected with the discharging device. Above-mentioned setting makes the material can improve and takes off pu efficiency through a sieve section of thick bamboo under the action of gravity, practices thrift transmission resources.

Further, the first rotating shaft is a conical roller, conical parts uniformly arranged around a shaft are arranged on the surface of the conical roller, two ends of each conical part respectively extend to the end face of the conical roller, one end, with the smallest diameter, of the conical roller is a circular end face, and the other end, with the largest diameter, of the conical roller is a conical end face.

Further, the tooth pitch of tooth roller is 3 ~ 6mm, and the tooth width is 1 ~ 4mm, and the tooth depth is 1 ~ 4mm, and this size is particularly useful for the transportation of tea seed, and under this size, adjacent tooth roller can carry tea seed fast through mutual extrusion of tooth to the adhesion phenomenon takes place in the transportation of tea seed after having avoided taking off the pu.

The size parameter through this fluted roller has guaranteed that tea seed can drive down quick transport at the fluted roller, avoids taking off the tea seed after the pu to take place the adhesion phenomenon in the transportation simultaneously.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the first driving device, the second driving device and the third driving device are arranged to control the feeding speed of the material in the feeding device, the cattail removing speed in the rotating device and the discharging speed in the discharging device, so that the whole equipment can run efficiently, and the cattail removing efficiency is high.

According to the invention, the spirally arranged barbed strip seams and the spirally arranged smooth strip seams are arranged on the working surface of the screen cylinder, and nuts containing fruit cattails are continuously operated between the barbed strip seams and the smooth strip seams and are mutually extruded with the barbed strip seams under the matching of the rotating shaft, so that the fruit cattails contained in the nuts are separated from the nuts, and the cattails removal rate is up to more than 99%.

According to the invention, the two ends of the feeding device are respectively provided with the feeding hole and the discharging hole, and under the action of the spiral rotating shaft, the material can stay in the feeding device for a longer time, so that the material can enter the rotating device more uniformly to remove the cattails, the cattails removing rate of the material in the rotating device is improved, the material entering speed can be controlled through the first driving device, and the rotating device is ensured to work at full load all the time.

The invention creatively adopts the gear roller shaft for transmission aiming at the characteristics of nuts after the nuts are peeled, has the advantages of high transmission efficiency and difficult accumulation, and avoids the phenomenon that tea seeds after the nuts are peeled are adhered in the transportation process.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a peeling machine.

Fig. 2 is a schematic structural diagram of a feeding device.

Fig. 3 is a schematic view of a screen drum structure.

Fig. 4 is a schematic view of a rotating shaft structure.

FIG. 5 is a schematic view of the structure of the discharging device.

Fig. 6 is a schematic view of a toothed roller shaft structure.

Fig. 7 is a schematic cross-sectional view of a tooth roller shaft.

The device comprises a frame 1, a feeding device 2, a rotating device 3, a discharging device 4, a feeding port 21, a discharging port 22, a spiral rotating shaft 23, a first driving device 24, a screen drum 31, a rotating shaft 32, a second driving device 33, a barbed strip seam 34, a smooth strip seam 35, a rotating shaft 41, a chain wheel 42, a gear roller 43, a third driving device 44 and a conical part 321.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are provided for illustrative purposes only and are not intended to be limiting; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1, this embodiment provides a take off pu machine, including frame 1, frame 1 is equipped with feed arrangement 2, rotating device 3 and discharging device 4 according to the material entering direction in proper order, specifically as follows:

referring to FIG. 2, the feeding device 2 includes a feeding port 21, a discharging port 22, and a spiral shaft 23

And a first driving device 24, a spiral rotating shaft 23 is arranged in the channel between the feed port 21 and the discharge port 22, and is driven by the first driving device 24.

Referring to fig. 3 to 4, the rotating device 3 includes a screen cylinder 31 and a rotating shaft 32 rotating around the cylinder axis in the screen cylinder 31, and the rotating shaft 32 is driven by a second driving device 33 mounted on the frame 1. The working surface of the screen drum 31 is provided with spirally arranged barbed strip seams 34 and spirally arranged smooth strip seams 35 in sequence according to the material entering direction, so that the material passing through the screen drum 31 is sequentially extruded with the barbed strip seams 34 and the smooth strip seams 35 under the action of the rotating shaft 32.

Referring to fig. 5 to 7, the discharging device 4 includes a rotating shaft 41 and a sprocket 42 in transmission connection with the rotating shaft 41, at least one rotating shaft 41 is connected with a third driving device 44 through belt transmission, and a gear roller shaft 43 with teeth on the surface is disposed on the rotating shaft 41. In the present embodiment, the first rotating shaft 41 located upstream is connected to the third driving device 44 through a belt transmission.

Through the scheme, the nut materials sequentially enter the rotating device 3 and the discharging device 4 from the feeding device 2 to complete the peeling of the nuts, wherein the feeding speed of the materials in the feeding device 2, the peeling speed in the rotating device 3 and the discharging speed in the discharging device 4 are controlled through the first driving device 24, the second driving device 33 and the third driving device 44, so that the whole equipment can operate efficiently, and the peeling efficiency is high. More specifically, taking the oil tea fruit as an example, the oil tea fruit is put into the feeding device 2, the material is continuously conveyed from the feeding hole 21 to the discharging hole 22 to enter the screen cylinder 31 under the action of the spiral rotating shaft 23, the tea seeds containing fruit cattails are continuously moved between the barbed strip seams 34 and the smooth strip seams 35 and are mutually pressed with the barbed strip seams 34 under the pushing of the rotating shaft 32, so that the fruit cattails contained in the tea seeds are separated from the tea seeds and are discharged through the barbed strip seams 35 and the smooth strip seams 34, the completely separated tea seeds are discharged from the tail end of the screen cylinder 31 to enter the discharging device 4, and the tea seeds are continuously conveyed to the storage bin through the plurality of toothed roller shafts 43.

It should be noted here that the arrangement of the barbed slits 34 and the smooth slits 35 is similar to the clockwise or counterclockwise spring ring arrangement on the working surface of the screen cylinder 31, and the barbed slits 34 and the smooth slits 35 may be separate sections and connected to each other, or may be an integral part. The diameter and the clearance distance of strip seam set up according to different nut types, for example to the tea-oil camellia fruit, the strip seam diameter of taking thorn strip seam 34 and smooth strip seam 35 is generally 1 ~ 10 mm. The barbed strip seams 34 are provided with structures with friction effects such as thread wires and embossing, and the smooth strip seams 35 have smooth surfaces, so that the separated nuts can be smoothly discharged from the screen drum 31.

As a preferable scheme of this embodiment, the feeding device 2 is horizontally disposed on the frame 1, and the feeding port 21 and the discharging port 22 are respectively disposed at two ends of the feeding device 2. Make the material can be longer in feed arrangement 2 dwell time through above-mentioned scheme to can enter into rotating device 3 more evenly and take off the pu.

As an optimal selection scheme of this embodiment, a sieve section of thick bamboo 31 is 60 ~ 90 with the horizontal direction and installs in frame 1 to the upper end is connected with feed arrangement 2, and the lower extreme is connected with discharging device 4, makes the material can be through a sieve section of thick bamboo under the action of gravity, improves and takes off pu efficiency, practices thrift transmission resources.

As shown in FIG. 4, as a preferred scheme of this embodiment, the rotating shaft 32 is a tapered roller, and the tapered portion 321 uniformly arranged around the shaft is provided on the surface of the tapered roller, both ends of the tapered portion 321 extend to the end surface of the tapered roller, respectively, and one end of the tapered roller with the minimum diameter is a circular end surface, and the other end of the tapered roller with the maximum diameter is a tapered end surface.

The rotating shaft 32 is preferably a tapered roller, the tapered roller can continuously push the material to advance under the action of rotation, and can also form continuous pressure to enable the material to be continuously extruded with the barbed slits 34, so that the cattail removing efficiency of the screen drum 31 is improved. Further, through be equipped with toper portion 321 on the cone drum, increased the pressure to the material for take off pu efficiency maximize.

As an optimal scheme of this embodiment, the tooth pitch of fluted roller 43 is 3 ~ 6mm, and the tooth width is 1 ~ 4mm, and the tooth depth is 1 ~ 4mm, and this size is particularly useful for the transportation of tea seed, and under this size, adjacent fluted roller 43 can carry tea seed fast through the mutual extrusion of tooth to the adhesion phenomenon takes place in the transportation of tea seed after having avoided taking off the pu.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, numerous simple modifications can be made to the technical solution of the invention, including combinations of the individual specific technical features in any suitable way. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.