CN111438055A - A camellia fruit peeling machine - Google Patents

Abstract

The invention relates to a camellia fruit shelling machine, comprising a shell, a shelling device and a secondary shelling and screening device. The secondary shelling and screening device is obliquely arranged on the shell below the discharge channel, and the shells are peeled through the shelling device. After the camellia fruit passes through the feeding port, it enters the secondary peeling and screening device for secondary peeling and screening. The other end of the secondary peeling and screening device is provided with a discharge port for discharging camellia oil seeds. The screening device is provided with a first screen; the advantages of the present invention are as follows: the camellia fruit is transported into the shelling device through the feeding channel, the camellia fruit is peeled once through the shelling device, and the shelled camellia fruit passes through the outlet The material channel enters the secondary shelling and screening device, and the secondary shelling and screening are carried out through the secondary shelling and screening device, and then the screened camellia oil seeds are discharged through the discharge port, and the husks are discharged through the first screen. The camellia fruit is double peeled to improve the overall screening efficiency.

Description

A camellia fruit peeling machine

technical field

The invention relates to the technical field of shelling machines, in particular to a camellia fruit shelling machine.

Background technique

Camellia oleifera is an important woody edible oil tree species in my country. The oil content of the seed kernel is 45-60%, and it is known as "soft gold in oil". Camellia oleifera green fruit is composed of husk and tea seeds. Tea seeds are composed of tea seed shell and tea kernel. The husk does not contain oil, but contains lignin, pentose, tannin and saponin. Camellia oleifera processing adopts the process of first shelling and then oil extraction, which will significantly increase production and value-added, and is widely used in the market. At present, most farmers still use the hulling method of exposure to sunlight, which is inefficient and labor-intensive. The existing hulling machines have low hulling rates, and the nut removal rate is not high, and some hulling machines even have a hulling rate of only 50%. , It is difficult to popularize the Camellia oleifera green fruit shelling machine. For the Camellia oleifera green fruit shelling machine, its core component is the shelling device. The design of the shelling device is related to the overall performance of the Camellia oleifera green fruit shelling machine. The shelling device of the shelling machine has the problems of low shelling rate and screening efficiency of shell seeds, low purity of the shelled tea seeds, and high crushing rate.

SUMMARY OF THE INVENTION

The purpose to be achieved by the present invention is to provide a camellia fruit peeling machine, which can realize double peeling treatment of camellia fruit and improve the shelling rate and screening efficiency of camellia fruit.

In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical solutions: a camellia fruit shelling machine, comprising a shell, a shelling device and a secondary shelling and screening device, wherein the shelling device is arranged on the shell, so The shelling device includes a feeding channel and a discharging channel, and the camellia fruit enters the shelling device through the feeding channel for a primary peeling treatment, and the secondary shelling and screening device is obliquely arranged on the casing below the discharging channel, One end of the secondary peeling and screening device is provided with a feeding port, and the camellia fruit peeled by the peeling device enters the secondary peeling and screening device through the feeding port for secondary peeling and screening. The other end of the secondary peeling and screening device is provided with a discharge port for discharging the camellia oil seeds, and the secondary peeling and screening device is provided with a first screen for facilitating the discharging of the husks.

Preferably, the secondary peeling and screening device includes a fixed sleeve with a cavity in the middle, and a brush roller rotatably connected in the cavity, the brush roller is installed on the casing after passing through the cavity The first screen is integrally arranged on the outer contour of the fixed sleeve, a gap for the flow of camellia fruit is formed between the fixed sleeve and the brush roller, and the gap gradually narrows along the discharge direction.

Preferably, the brush roller comprises a first roller shaft and a roller body arranged on the first roller shaft, the outer contour of the roller body is arranged in a truncated cone shape, and the casing is provided with a The first motor connected to the roller shaft drive.

Preferably, the first screen is provided with long holes, and the long holes are spirally arranged along the axis direction of the brush roller.

Preferably, the helical direction of the long hole is the same as the rotation direction of the brush roller.

Preferably, the shelling device comprises a second screen, a rotating shaft and a blade, the blade is arranged on the rotating shaft, the second screen is sleeved on the rotating shaft, and the feeding channel is arranged on the second screen The upper end of the screen, the discharge channel is arranged at the lower end of the second screen, and the casing is provided with a second motor connected to the rotating shaft.

Preferably, the second screen includes a plurality of second rollers parallel to the rotation axis, and the feeding channel and the discharging channel are respectively formed between two adjacent second rollers.

Preferably, the casing is further provided with an inclined baffle, the inclined baffle is located below the secondary peeling and screening device, and the casing is provided with a discharge hole.

Preferably, the camellia fruit peeling machine further includes a feeding hopper, the feeding hopper is arranged at the top of the casing, and a feeding roller is also provided on the casing between the feeding hopper and the shelling device The shaft of the feeding roller is provided with a helical blade, and the casing is provided with a third motor connected to the shaft of the feeding roller.

Preferably, the casing is further provided with cooling air vents.

To sum up, the advantages of the present invention are as follows: the camellia fruit is transported into the shelling device through the feeding channel, the camellia fruit is peeled once through the shelling device, and the shelled camellia fruit enters the second time through the discharging channel In the shelling and screening device, the secondary shelling and screening are carried out by the secondary shelling and screening device, and then the screened camellia oil seeds are discharged through the discharge port, and the husks are discharged through the first screen. The shelling treatment improves the overall screening efficiency. Secondly, the secondary shelling and screening device is inclined on the casing, which facilitates the flow effect of the camellia fruit in the secondary shelling and screening device, and improves the secondary shelling and screening device. The hulling rate of the camellia fruit by the screening device can realize the flow of the camellia fruit without the help of other power, which simplifies the overall result.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings:

Fig. 1 is the structural representation of a kind of camellia fruit peeling machine of the present invention;

Fig. 2 is the internal structure schematic diagram of the camellia fruit peeler with the casing half-cut in Fig. 1;

Fig. 3 is the structural representation of the secondary peeling and screening device in the present invention;

Fig. 4 is a partial enlarged view of the first screen in the present invention;

FIG. 5 is a schematic structural diagram of a peeling device in the present invention.

Reference number:

1 chassis, 11 first motor, 12 second motor, 13 third motor, 14 cooling air outlet, 15 discharge hole, 2 shelling device, 21 feeding channel, 22 discharging channel, 23 second screen, 24 Rotating shaft, 25 blades, 3 secondary peeling and screening devices, 30 feeding ports, 31 discharging ports, 32 first screens, 33 long holes, 34 cavities, 35 fixed sleeves, 36 brush rollers, 37 gaps, 38 first roller shaft, 39 roller body, 4 inclined baffles, 5 feeding hopper, 6 feeding roller shaft, 61 spiral blade.

Detailed ways

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, a camellia fruit peeling machine includes a casing 1, a peeling device 2 and a secondary peeling and screening device 3, the peeling device 2 Set on the casing 1, the shelling device 2 includes a feeding channel 21 and a discharging channel 22, and the camellia fruit enters the shelling device 2 through the feeding channel 21 for primary shelling treatment, and the secondary shelling and screening device 3 is obliquely arranged on the casing 1 below the discharge channel 22, one end of the secondary shelling and screening device 3 is provided with a feeding port 30, and the camellia fruit peeled by the shelling device 2 passes through the feeding port 30. Enter the secondary peeling and screening device 3 for secondary peeling and screening. The other end of the secondary peeling and screening device 3 is provided with a discharge port 31 for discharging camellia oil seeds. The screening device 3 is provided with a first screen 32 which is convenient for discharging the husks.

The camellia fruit is transported into the shelling device 2 through the feeding channel 21 , and the camellia fruit is subjected to a primary shelling treatment through the shelling device 2 , and the shelled camellia fruit enters the secondary shelling and screening device 3 through the discharge channel 22 . , through the secondary peeling and screening device 3 to carry out secondary peeling and screening, and then the screened camellia oil seeds are discharged through the discharge port 31, and the husks are discharged through the first screen 32, because the camellia fruit is subjected to double peeling. Therefore, the overall screening efficiency is improved. Secondly, since the secondary peeling and screening device 3 is inclined on the casing 1, the flow effect of the camellia fruit in the secondary peeling and screening device 3 is facilitated, and the secondary peeling and screening device 3 is improved. The hulling rate of the camellia fruit by the shell screening device 3 can realize the flow of the camellia fruit without the help of other power, which simplifies the overall result.

The secondary peeling and screening device 3 includes a fixed sleeve 35 with a cavity 34 in the middle, and a brush roller 36 rotatably connected in the cavity 34, the brush roller 36 is installed after passing through the cavity 34 On the casing 1 , the first screen 32 is integrally provided on the outer contour of the fixing sleeve 35 , and a gap 37 for the flow of camellia fruit is formed between the fixing sleeve 35 and the brush roller 36 , and is along the discharging direction. The gap 37 is gradually narrowed. In this embodiment, the camellia fruit that has been peeled for one time is collected through the cavity 34, and the husk and camellia oil seeds of the camellia fruit are collected under the rotation of the brush roller 36. In addition, under the action of the rotating force of the brush roller 36, the nut shells and camellia oil seeds flow and discharge along the flow gap 37, and the flow gap 37 is gradually narrowed along the discharge direction. The separated husks can be brushed many times by the brush roller 36, and finally the camellia oil seeds are completely separated, the separated camellia oil seeds are discharged through the discharge port 31, and the separated husks are passed through the first The screen 32 is discharged, thereby improving the shelling rate of the whole camellia fruit and improving the screening efficiency of the husk and the camellia oilseed.

The brush roller 36 includes a first roller shaft 38 and a roller body 39 arranged on the first roller shaft 38. The outer contour of the roller body 39 is set in the shape of a truncated cone. The first motor 11, which is connected to the first roller shaft 38, sets the brush roller 36 into the rotating shaft 24 and the roller body 39, and relies on the rotation of the rotating shaft 24 to drive the rotation of the roller body 39. Next, the roller body 39 is rotated. Set into a circular truncated shape, because the circular truncated shape has an upper bottom surface and a lower bottom surface, and the upper bottom surface is close to the feed channel 21, the lower bottom surface is close to the discharge channel 22, and the diameter of the upper bottom surface is smaller than the diameter of the lower bottom surface, so that the flow gap 37 is gradually Narrowing, the size of the flow gap 37 can be changed without adding additional structures, the roller body 39 can always be in contact with the camellia fruit, the rolling efficiency of the roller body 39 on the camellia fruit is improved, and the first motor 11 can realize the first Fast and smooth rotation of a roller shaft 38 .

The first screen 32 is provided with long holes 33, which are spirally arranged along the axis of the brush roller 36. The long holes 33 are conducive to the discharge of nut shells from the screen assembly, improve the discharge effect, and facilitate For the unified collection and processing of bone shells, the spiral direction of the long hole 33 is the same as the rotation direction of the brush roller 36, which can realize the rapid discharge of the nut shells.

The shelling device 2 includes a second screen 23, a rotating shaft 24 and a blade 25, the blade 25 is arranged on the rotating shaft 24, the second screen 23 is sleeved on the rotating shaft 24, and the feeding channel 21 is arranged at the upper end of the second screen 23, the discharge channel 22 is arranged at the lower end of the second screen 23, the casing 1 is provided with a second motor 12 connected to the rotating shaft 24, the second motor 12 It is driven by the pulley with the rotating shaft 24, and the blade 25 is driven to contact the camellia fruit through the rotation of the rotating shaft 24 to realize the one-time peeling treatment of the camellia fruit, which can preliminarily separate the camellia fruit husk and the camellia oil seed, and separate the camellia fruit. The material channel 22 is arranged at the lower end of the second screen 23, which is convenient for discharging. The second screen 23 includes a plurality of second rollers parallel to the rotating shaft 24. The feeding channel 21 and the discharging channel 22 can improve the feeding efficiency and the discharging effect, the structure is simple, and the installation and disassembly are convenient.

The casing 1 is also provided with an inclined baffle 4, the inclined baffle 4 is located below the secondary peeling and screening device 3, and the casing 1 is provided with a discharge hole 15. When the shell is discharged, it can play a certain blocking effect on the husk, reduce the splash of the husk, and facilitate the guiding and discharging of the husk, thereby realizing the rapid collection of the husk. The camellia fruit shelling machine also includes feeding Bucket 5, the feeding hopper 5 is arranged at the top of the casing 1, and a feeding roller shaft 6 is also provided on the casing 1 between the feeding hopper 5 and the shelling device 2, and the feeding roller The shaft 6 is provided with a helical blade 61, and the casing 1 is provided with a third motor 13 connected with the feed roller shaft 6. In this embodiment, the third motor 13 is connected with the feed roller shaft 6 through a pulley drive, The setting of the feeding hopper 5 can realize the rapid feeding of the camellia fruit, and also ensure the continuous supply of the camellia fruit. , the camellia fruit can be quickly and accurately entered into the shelling device 2, and the splash of the camellia fruit during the feeding process is reduced. The heat generated by the first motor 11 , the second motor 12 and the third motor 13 can be discharged in time, which reduces the damage of the heat to the first motor 11 , the second motor 12 and the third motor 13 and improves the overall service life.

In addition to the above-mentioned preferred embodiments, the present invention also has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention, as long as they do not depart from the spirit of the present invention, they shall all belong to the definitions of the appended claims of the present invention scope.

Claims (10)

1. The camellia fruit husking machine comprises a machine shell and a husking device, wherein the husking device is arranged on the machine shell and is characterized in that: still include secondary screening device that peels off, the screening device that peels off includes feedstock channel and discharging channel, and the camellia fruit is once peeled off in feedstock channel gets into the screening device and is handled, the slope of secondary screening device that peels off sets up on the casing of discharge opening below, the one end of secondary screening device that peels off is equipped with the feed inlet, and the camellia fruit after the peeling off of peeling off device gets into behind the feed inlet secondary screening device that peels off carries out secondary and screening process, the other end of secondary screening device that peels off is equipped with the discharge gate of the ejection of compact of tea-seed oil, be equipped with the first screen cloth of the ejection of compact of the shell of being convenient for on the secondary screening device that peels off.

2. The camellia fruit husking machine of claim 1, wherein: the secondary husking and screening device comprises a fixed sleeve and a brush roller, a cavity is formed in the middle of the fixed sleeve, the brush roller is rotatably connected in the cavity, the brush roller penetrates through the cavity and then is installed on the machine shell, the first screen is integrally arranged on the outer contour of the fixed sleeve, a gap for flowing camellia fruits is formed between the fixed sleeve and the brush roller, and the gap is gradually narrowed along the discharging direction.

3. The camellia fruit husking machine of claim 2, wherein: the brush roller comprises a first roller shaft and a roller body arranged on the first roller shaft, the outer contour of the roller body is in a circular truncated cone shape, and a first motor in transmission connection with the first roller shaft is arranged on the shell.

4. The camellia fruit husking machine of claim 3, wherein: and the first screen is provided with a long hole, and the long hole is spirally arranged along the axial direction of the brush roller.

5. The camellia fruit husking machine of claim 4, wherein: the spiral direction of the long hole is the same as the rotation direction of the brush roller.

6. The camellia fruit husking machine of claim 1, wherein: the husking device comprises a second screen, a rotating shaft and a blade, the blade is arranged on the rotating shaft, the second screen is sleeved on the rotating shaft, the feeding channel is arranged at the upper end of the second screen, the discharging channel is arranged at the lower end of the second screen, and a second motor connected with the rotating shaft in a transmission mode is arranged on the casing.

7. The camellia fruit husking machine of claim 6, wherein: the second screen comprises a plurality of second roller shafts parallel to the rotating shaft, and the feeding channel and the discharging channel are formed between every two adjacent second roller shafts respectively.

8. The camellia fruit husking machine of claim 1, wherein: the shell is further provided with an inclined baffle which is located below the secondary husking and screening device, and the shell is provided with a discharge hole.

9. The camellia fruit husking machine of claim 1, wherein: the camellia fruit husking machine further comprises a feed hopper, the feed hopper is arranged at the top end of the shell, a feed roller shaft is further arranged on the shell between the feed hopper and the husking device, a spiral blade is arranged on the feed roller shaft, and a third motor connected with the feed roller shaft is arranged on the shell.

10. The camellia fruit husking machine of claim 1, wherein: and a heat dissipation air port is also arranged on the casing.

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