CN209807073U

CN209807073U - Oil tea fruit peeling device and oil tea fruit processing production line

Info

Publication number: CN209807073U
Application number: CN201821714865.4U
Authority: CN
Inventors: 梁灿升
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2019-12-20
Anticipated expiration: 2028-10-22

Abstract

The utility model discloses a camellia oleifera fruit husking device, which comprises a husking mechanism, an external bracket and a bottom plate, wherein the bottom plate is connected on the external bracket; the husking mechanism comprises a first toothed roller and an elastic plate assembly, the first toothed roller is rotatably connected to the outer support, and the elastic plate assembly is located below the first toothed roller. The oil tea fruit processing production line comprises the oil tea fruit shelling device and further comprises an oil tea fruit shell and seed two-stage separation device. The oil-tea camellia shell and seed two-stage separation device comprises an oil-tea camellia shell and seed separation device and a fine separation layer, wherein the fine separation layer comprises a plurality of second toothed rollers. The front end surfaces of the second gear-shaped roller and the polish rod are respectively provided with a transmission gear, and all the transmission gears are meshed in sequence. The utility model also discloses a tea-oil camellia fruit processing lines. The utility model discloses can peel off and separate the great tea-oil camellia fruit of diameter phase difference simultaneously. The utility model is used for the oil tea fruit is shelled and is separated.

Description

Oil tea fruit peeling device and oil tea fruit processing production line

Technical Field

The utility model relates to a husking machinery, in particular to oil tea fruit peeling device.

Background

The camellia oleifera fruit is an agricultural product for producing the camellia oil and comprises a thick shell and tea seeds with round and smooth appearance in the shell. Tea seeds can be directly used for oil extraction, and the shells are different from the components of the tea seeds, so that the shells are mixed in the tea seeds, which is unfavorable for oil extraction and needs to be removed. After the oil tea fruits are ripe, the oil tea fruits are usually picked manually and dried in the sun, and shells are removed manually after the drying in the sun, so that the oil tea fruit shelling efficiency is low, and the labor amount of people is huge. Because the size of the oil tea fruit is large or small, the existing oil tea fruit shelling device can only be suitable for the oil tea fruit with a certain size. When the oil tea fruits with large body size difference are mixed together, the tea seeds of the larger oil tea fruits are usually crushed, while the smaller oil tea fruits directly pass through without being crushed. In order to avoid the above situation, it is usually necessary to first screen the oil-tea camellia fruits with different sizes, divide the oil-tea camellia fruits into a plurality of batches with diameter ranges, and separate husking the oil-tea camellia fruits in the batches with different diameter ranges, where the whole screening and the batch husking operations are time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the oil tea fruit peeling device is used for peeling oil tea fruits with relatively large diameter difference and improving the efficiency of oil tea fruit peeling.

The utility model provides a solution of its technical problem is:

a camellia oleifera fruit husking device comprises a husking mechanism, an external bracket and a bottom plate, wherein the bottom plate is connected to the external bracket; the husking mechanism comprises a first toothed roller and an elastic plate assembly arranged on the bottom plate, the first toothed roller is rotatably connected to the outer support, and the elastic plate assembly is located below the first toothed roller.

As a further improvement of the technical scheme, the device comprises at least two elastic plate assemblies, wherein the elastic plate assemblies are arranged side by side along the extending direction of the first toothed roller; the first tooth-shaped roller is arranged along the front-back direction, the bottom plate is obliquely arranged along the left lower side, and a concave cavity with an upward opening is arranged on the bottom plate; the elastic plate assembly comprises a cover plate and a compression spring, the cover plate is arranged on the opening of the concave cavity, and the compression spring is arranged between the cover plate and the bottom surface of the concave cavity.

As a further improvement of the technical scheme, a plurality of peeling mechanisms are arranged from left to right, a plurality of first toothed rollers are arranged in parallel, and the axes of the first toothed rollers are positioned on the same plane.

As the further improvement of the technical scheme, the same end of each first toothed roller is provided with a first transmission gear, a transition gear is arranged between any two adjacent first transmission gears, and the transition gears are meshed with the first transmission gears on the two sides.

As a further improvement of the technical scheme, a symmetrical plane is arranged between every two adjacent first transmission gears, the axis of the transition gear between every two adjacent first transmission gears is located on the symmetrical plane, and the two first tooth-shaped rollers located on the two sides of the symmetrical plane are arranged based on the mirror image of the symmetrical plane.

As a further improvement of the technical scheme, the gear rack further comprises a rotating shaft rod, wherein the axis of the rotating shaft rod is parallel to the axis of the first toothed roller, the rotating shaft rod is arranged below the bottom plate, the rotating shaft rod is fixedly connected with the lower end of the bottom plate, and the rotating shaft rod is rotatably connected to the external bracket; the eccentric rod is arranged below the bottom plate, the rotating surface of the eccentric rod is abutted against the upper end of the bottom plate, and the eccentric rod is rotatably connected to the outer support; the front end of the eccentric rod is also provided with a sector disc, the sector disc is provided with a circular arc chute, and the circle center of the circular arc chute is positioned on the rotating axis of the eccentric rod; still include first tightening bolt, set up the first screw hole on the outer support, first tightening bolt passes convex spout, and first tightening bolt connects on first screw hole.

As a further improvement of the technical scheme, the device further comprises a height adjusting mechanism, wherein the height adjusting mechanism comprises a second tightening bolt, a fixing plate, a connecting block and a through groove arranged on the external bracket; the fixing plate is fixedly connected with the external bracket and is provided with a through hole along the vertical direction; the second tightening bolt is integrally arranged along the vertical direction, a step surface is arranged on the second tightening bolt, a threaded section is arranged at the front end of the second tightening bolt, the second tightening bolt penetrates through the through hole, and the step surface of the second tightening bolt is abutted to the fixing plate; the connecting block is provided with a second threaded hole integrally along the vertical direction, and the second threaded hole is connected with the threaded section; the front end of the rotating shaft rod passes through the through groove, and the rotating shaft rod is rotatably connected to the connecting block.

As a further improvement of the technical scheme, the upper surface of the cover plate is a rough surface.

As a further improvement of the technical scheme, the device also comprises a feed hopper which is connected to the top end of the bottom plate.

A processing production line of oil tea fruits comprises the oil tea fruit shelling device and an oil tea fruit shell and seed secondary separation device; the oil tea shell and seed secondary separation device comprises an oil tea shell and seed separation device and a fine separation layer; the oil tea shell and seed separating device comprises a first bracket and a primary separating layer, wherein the primary separating layer is connected to the first bracket; the primary separation layer comprises a conveying belt, a driving roller and a driven roller which are obliquely arranged, and one end of the driving roller is provided with a belt pulley; the surface of the conveying belt is uneven, and two ends of the conveying belt are respectively sleeved on the driving roller and the driven roller; the bottom end of the bottom plate is called a first discharge hole, the top end of the conveyor belt is called a first feed hole, the bottom end of the conveyor belt is called a second discharge hole, one end of the fine separation layer is called a second feed hole, the first discharge hole is connected with the first feed hole, and the second discharge hole is connected with the second feed hole; the fine separation layer comprises a second support and a plurality of second toothed rollers arranged in parallel, second gaps are formed between every two adjacent second toothed rollers, and polished rods are arranged in the second gaps; both ends of the second toothed roller and both ends of the polished rod are rotatably connected to the second bracket; and the front end surfaces of the second gear-shaped roller and the polish rod are respectively provided with a second transmission gear, and all the second transmission gears are sequentially meshed.

The utility model has the advantages that: through set up the diving board subassembly in first profile of tooth roller below, the tea-oil camellia fruit of equidimension all can receive crowded rubbing when shelling the mechanism to the realization is shelled the tea-oil camellia fruit of equidimension not. The utility model is used for the oil tea fruit is shelled.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic structural diagram of an embodiment of the oil-tea camellia fruit husking device of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of an oil tea fruit shell and seed separating device in an embodiment of an oil tea fruit processing production line of the utility model;

fig. 4 is the structure schematic diagram of the fine separation device in the embodiment of the oil tea fruit processing production line of the utility model.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

Referring to fig. 1 to 4, this is the embodiment of the oil tea fruit peeling device, oil tea fruit processing lines of the utility model, specifically:

a device for husking oil-tea camellia fruits comprises a husking mechanism 4, an external bracket 5 and a bottom plate 6, wherein the bottom plate 6 is connected on the external bracket 5; the husking mechanism 4 includes a first toothed roller 41 and an elastic plate assembly 61 arranged on the bottom plate 6, the first toothed roller 41 is rotatably connected to the outer support 5, and the elastic plate assembly 61 is positioned below the first toothed roller 41. The distance between the first toothed roller 41 and the bottom plate 6 in the apparatus may be set before work, depending on the approximate average diameter of the camellia fruits of the species planted. During operation, the oil-tea camellia fruits move to the lower part of the first toothed roller 41 along the bottom plate 6, the first toothed roller 41 squeezes and rubs the oil-tea camellia fruits to break the oil-tea camellia fruits, and the teeth of the first toothed roller 41 peel off the shells and the tea seeds of the oil-tea camellia fruits, so that the oil-tea camellia fruits are peeled. By using the first toothed roller 41, not only can the shell of the camellia fruit be peeled, but also the tea seeds can be protected in the gaps between the teeth of the first toothed roller 41. When great oil tea fruit passes through between bottom plate 6 and the bullet board subassembly 61, bullet board subassembly 61 pressurized downstream, make bottom plate 6 and bullet board subassembly 61's distance grow, then the clearance increase that passes through of oil tea fruit, and the crowded power of rubbing with hands that great oil tea fruit received compares basically with the crowded power of rubbing with that less oil tea fruit received and remains unchanged, so oil tea fruit peeling device can shell the oil tea fruit of equidimension not, so oil tea fruit peeling device can be applicable to the oil tea fruit of equidimension not.

Further as a preferred embodiment, at least two elastic plate assemblies 61 are included, the elastic plate assemblies 61 are arranged side by side along the extending direction of the first toothed roller 41; the first toothed roller 41 is arranged along the front-back direction, the bottom plate 6 is obliquely arranged along the lower left, and a concave cavity 611 with an upward opening is arranged on the bottom plate 6; the spring plate assembly 61 includes a cover plate 612 and a compression spring 613, the cover plate 612 is disposed on the opening of the cavity 611, and the compression spring 613 is disposed between the cover plate 612 and the bottom surface of the cavity 611. Due to the elastic plate assemblies 61 arranged side by side, the oil tea fruits with different sizes can pass through side by side. The bottom plate 6 is obliquely arranged, and the oil tea fruit automatically approaches the first toothed roller 41 under the action of gravity. In this embodiment, the cover plate 612 is connected to the opening of the cavity 611 by means of a bayonet connection, so that the cover plate 612 does not pop out even under the elastic force of the compression spring 613. The cover plate 612 can be installed from the side, or a detachable pressing plate can be arranged beside the cover plate 612 to realize the installation of the cover plate 612.

For a batch of oil-tea fruits with a larger diameter range, correspondingly, the movement amplitude of the elastic plate assembly 61 must be increased, so that the oil-tea fruits, the shells and the tea seeds may be clamped in gaps caused by the movement of the elastic plate assembly 61, and the elastic plate assembly 61 is also easily damaged due to the large movement amplitude. In order to reduce the movement amplitude of the elastic plate assembly 61 and simultaneously enable the present embodiment to well shell a batch of oil-tea camellia fruits with a larger diameter range, as a further preferred embodiment, a plurality of shelling mechanisms 4 are arranged from left to right, a plurality of first toothed rollers 41 are arranged in parallel, and the axes of the plurality of first toothed rollers are on the same plane. Because a plurality of husking mechanisms 4 are arranged, the distances between each husking mechanism 4 and the bottom plate 6 are different by setting the inclination angle of the bottom plate 6, so that the oil tea fruits with different diameter ranges are squeezed and rubbed by each husking mechanism 4, namely, the oil tea fruits with different sizes are divided into different diameter ranges by each husking mechanism 4, the oil tea fruits with different sizes in the diameter ranges are squeezed and rubbed by the elastic plate assemblies 61 below each husking mechanism 4, the motion amplitude of each elastic plate assembly 61 is not too large, and therefore the oil tea fruits, shells and tea seeds can be favorably passed through, and the service life of the elastic plate assemblies 61 is prolonged.

Further as a preferred embodiment, the same end of all the first toothed rollers 41 is provided with a first transmission gear 411, a transition gear 42 is arranged between any two adjacent first transmission gears 411, and the transition gear 42 is meshed with the first transmission gears 411 on both sides. Each first tooth roller 41 uses gears to transmit, so that the force transmission of the first tooth rollers 41 during the husking of the oil-tea fruits is stable, and the transmission of the first transmission gear 411 and the transition gear 42 is not easy to interrupt.

Further as a preferred embodiment, a symmetry plane is arranged between two adjacent first transmission gears 411, the axis of the transition gear 42 between two adjacent first transmission gears 411 is located on the symmetry plane, and two first toothed rollers 41 located at two sides of the symmetry plane are arranged based on the symmetry plane in a mirror image manner. The first toothed rollers 41 are arranged in mirror image, two adjacent first toothed rollers 41 having a pair of opposite teeth. When the oil tea fruit, the fruit shell and the tea seed after husking move between the two first toothed rollers 41, the teeth of the next first toothed roller 41 drive the oil tea fruit, the fruit shell and the tea seed to continue moving downwards without being away from the bottom plate 6 along with the teeth of the previous first toothed roller 41.

In order to facilitate the adjustment of the inclination angle of the bottom plate 6, further as a preferred embodiment, the device further comprises a rotating shaft 62, the axis of the rotating shaft 62 is parallel to the axis of the first toothed roller 41, the rotating shaft 62 is arranged under the bottom plate 6, the rotating shaft 62 is fixedly connected with the lower end of the bottom plate 6, and the rotating shaft 62 is rotatably connected to the external bracket 5; the eccentric rod 71 is further included, the axis of the eccentric rod 71 is parallel to the axis of the first toothed roller 41, the eccentric rod 71 is arranged below the bottom plate 6, the rotating surface of the eccentric rod 71 is abutted with the upper end of the bottom plate 6, and the eccentric rod 71 is rotatably connected to the outer bracket 5; the front end of the eccentric rod 71 is also provided with a sector disc 72, the sector disc 72 is provided with a circular arc chute 721, and the circle center of the circular arc chute 721 is positioned on the rotating axis of the eccentric rod 71; the first tightening bolt 73 and a first threaded hole formed in the outer support 5 are further included, the first tightening bolt 73 penetrates through the circular arc-shaped sliding groove 721, and the first tightening bolt 73 is connected to the first threaded hole. In this embodiment, the fixed connection of the shaft lever 62 and the bottom plate 6 can be achieved by welding. When rotating eccentric rod 71, bottom plate 6 can revolve the pivot pole 62 and rotate to the distance of adjustment bottom plate 6 and first fluted roller 41 makes the tea-oil camellia fruit peeling device adapt to the tea-oil camellia fruit of equidimension not better. When the adjustment is completed, the first tightening bolt 73 is tightened to fix the eccentric rod 71 so that the eccentric rod 71 is not rotated any more. The eccentric rod 71 is located at the upper end of the bottom plate 6, so that the eccentric rod 71 can adjust the upper limit of the diameter range of the oil-tea camellia fruit suitable for the oil-tea camellia fruit husking device.

In order to adjust the inclination angle of the bottom plate 6 more conveniently, further as a preferred embodiment, the device further comprises a height adjusting mechanism, wherein the height adjusting mechanism comprises a second tightening bolt 81, a fixing plate 82, a connecting block 83, and a through groove 52 arranged on the external bracket 5; the fixing plate 82 is fixedly connected with the external bracket 5, and the fixing plate 82 is provided with a through hole 821 along the vertical direction; the second tightening bolt 81 is integrally arranged along the vertical direction, a step surface 811 is arranged on the second tightening bolt 81, a threaded section 812 is arranged at the front end of the second tightening bolt 81, the second tightening bolt 81 penetrates through the through hole 821, and the step surface 811 of the second tightening bolt 81 is abutted to the fixing plate 82; a second threaded hole 831 is formed in the connecting block 83 along the vertical direction, and the second threaded hole 831 is connected with the threaded section 812; the front end of the rotation shaft rod 62 passes through the through slot 52, and the rotation shaft rod 62 is rotatably connected to the connecting block 83. When the second tightening bolts 81 are tightened, since the second tightening bolts 81 are abutted by the fixing plate 82 by the step surfaces 811 and cannot move downward, the connecting blocks 83 screwed with the second tightening bolts 81 move upward, thereby moving the rotating shaft 62 upward, and the distance between the bottom plate 6 and the first toothed roller 41 becomes small. When the second tightening bolt 81 is loosened, the connecting block 83, the rotating shaft rod 62, and the bottom plate 6 move downward by gravity, so that the distance between the bottom plate 6 and the first toothed roller 41 becomes larger. The rotating shaft rod 62 is arranged at the lower end of the bottom plate 6, and the height of the rotating shaft rod 62 can be adjusted by the height adjusting mechanism, so that the lower limit of the diameter range of the oil tea fruit suitable for the oil tea fruit husking device is adjusted. Through setting up eccentric rod 71 and height adjusting mechanism, the oil tea fruit peeling device can adjust the upper limit and the lower limit of the diameter range of the oil tea fruit that is suitable for, then under the unchangeable condition of peeling mechanism 4 quantity, the diameter range of the oil tea fruit that every peeling mechanism 4 handled will increase or the adjustment that reduces.

Further in a preferred embodiment, the upper surface of the cover plate 612 is a rough surface. When the oil-tea camellia fruits are squeezed and rubbed, the coarse upper surface of the cover plate 612 enables the oil-tea camellia fruits not to rebound easily but to be effectively fixed, so that the shelling effect is ensured.

Further as a preferred embodiment, a feed hopper 9 is further included, and the feed hopper 9 is connected to the top end of the bottom plate 6. Feed hopper 9 lug connection is on the top of bottom plate 6, then the vibrations of bottom plate 6 can be transmitted to feed hopper 9, makes the whereabouts process of tea-oil camellia fruit can not the stagnation.

A processing production line of oil tea fruits comprises the oil tea fruit shelling device and an oil tea fruit shell and seed secondary separation device; the oil tea shell and seed two-stage separation device comprises an oil tea shell and seed separation device and a fine separation layer 3; the camellia oleifera shell and seed separating device comprises a first bracket 1 and a primary separating layer 2, wherein the primary separating layer 2 is connected to the first bracket 1; the primary separation layer 2 comprises a conveying belt 21, a driving roller 22 and a driven roller 23 which are obliquely arranged, and one end of the driving roller 22 is provided with a belt pulley 221; the surface of the conveyor belt 21 is uneven, and two ends of the conveyor belt 21 are respectively sleeved on the driving roller 22 and the driven roller 23; the bottom end of the bottom plate 6 is called a first discharge hole, the top end of the conveyor belt 21 is called a first feed hole, the bottom end of the conveyor belt 21 is called a second discharge hole, one end of the fine separation layer 3 is called a second feed hole, the first discharge hole is connected with the first feed hole, and the second discharge hole is connected with the second feed hole; the fine separation layer 3 comprises a second bracket 31 and a plurality of second toothed rollers 32 arranged in parallel, second gaps 321 are arranged between every two adjacent second toothed rollers 32, and polished rods 33 are arranged in the second gaps 321; both ends of the second toothed roller 32 and both ends of the polished rod 33 are rotatably connected to the second bracket 31; the front end surfaces of the second gear-shaped roller 32 and the polished rod 33 are provided with second transmission gears 34, and all the second transmission gears 34 are meshed in sequence. In operation, the external drive device rotates the pulley 221, thereby rotating the drive roller 22 to move the obliquely disposed conveyor belt 21 upward. Due to the uneven surface of the conveyor belt 21, after the mixture of the oil tea fruit shells and the tea seeds is placed on the conveyor belt 21, the shells are clamped due to clear edges and corners to move upwards and leave from the upper part of the conveyor belt 21; the tea seeds, which are not caught due to their rounded shape, move downward and are separated from the lower side of the conveyor 21, thereby efficiently separating the shells and the tea seeds. The connection between the first discharge hole and the first feed hole and the connection between the second discharge hole and the second feed hole comprise direct connection and indirect connection, and the direct connection mode comprises that the first discharge hole and the second discharge hole are respectively and directly arranged above the first feed hole and the second feed hole; the indirect connection mode comprises that a conveyor belt is respectively additionally arranged between the first discharge hole and the first feed inlet and between the second discharge hole and the second feed inlet, and the shell and the tea seeds are conveyed to the feed inlet from the discharge hole. Due to the sequential meshing of all the second transmission gears 34, only one second transmission gear 34 can be driven, and the other second transmission gears 34 rotate along with the second transmission gears 34. When the outer shell and tea seed have reached the fine separating layer 3, the still angular or flatter outer shell is caught by the second toothed roller 32, moving it downwards away from the tea seed.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. The oil tea fruit peeling device is characterized in that:

comprises a husking mechanism (4), an external bracket (5) and a bottom plate (6), wherein the bottom plate (6) is connected on the external bracket (5);

the husking mechanism (4) comprises a first toothed roller (41) and an elastic plate assembly (61) arranged on the bottom plate (6), the first toothed roller (41) is rotatably connected to the outer support (5), and the elastic plate assembly (61) is located below the first toothed roller (41).

2. The oil tea fruit peeling device according to claim 1, wherein:

the device comprises at least two elastic plate assemblies (61), wherein the elastic plate assemblies (61) are arranged side by side along the extending direction of a first tooth-shaped roller (41);

the first toothed roller (41) is arranged along the front-back direction, the bottom plate (6) is obliquely arranged along the left lower side, and a concave cavity (611) with an upward opening is arranged on the bottom plate (6);

the elastic plate assembly (61) comprises a cover plate (612) and a compression spring (613), wherein the cover plate (612) is arranged on the opening of the cavity (611), and the compression spring (613) is arranged between the cover plate (612) and the bottom surface of the cavity (611).

3. The oil tea fruit peeling device according to claim 2, wherein: a plurality of husking mechanisms (4) are arranged from left to right, a plurality of first toothed rollers (41) are arranged in parallel, and the axes of the first toothed rollers (41) are positioned on the same plane.

4. The oil tea fruit peeling device according to claim 3, wherein: all first profile of tooth roller (41) are all equipped with first drive gear (411) with one end, all are equipped with transition gear (42) between two arbitrary adjacent first drive gear (411), and transition gear (42) and the first drive gear (411) meshing of both sides.

5. The oil tea fruit peeling device according to claim 4, wherein: be equipped with the plane of symmetry between two adjacent first drive gear (411), the axis of transition gear (42) between two adjacent first drive gear (411) is located the plane of symmetry, and two first profile of tooth rollers (41) that are located the plane of symmetry both sides set up based on the plane of symmetry mirror image.

6. The oil tea fruit peeling device according to claim 1, wherein:

the device is characterized by further comprising a rotating shaft rod (62), wherein the axis of the rotating shaft rod (62) is parallel to the axis of the first toothed roller (41), the rotating shaft rod (62) is arranged below the bottom plate (6), the rotating shaft rod (62) is fixedly connected with the lower end of the bottom plate (6), and the rotating shaft rod (62) is rotatably connected to the external support (5);

the eccentric rod (71) is further included, the axis of the eccentric rod (71) is parallel to the axis of the first toothed roller (41), the eccentric rod (71) is arranged below the bottom plate (6), the rotating surface of the eccentric rod (71) is abutted to the upper end of the bottom plate (6), and the eccentric rod (71) is rotatably connected to the external bracket (5);

the front end of the eccentric rod (71) is also provided with a sector disc (72), the sector disc (72) is provided with a circular arc chute (721), and the circle center of the circular arc chute (721) is positioned on the rotating axis of the eccentric rod (71);

the first tightening bolt (73) penetrates through the arc-shaped sliding groove (721), and the first tightening bolt (73) is connected to the first threaded hole.

7. The oil tea fruit peeling device according to claim 6, wherein:

the height adjusting mechanism comprises a second tightening bolt (81), a fixing plate (82), a connecting block (83) and a through groove (52) arranged on the outer support (5);

the fixing plate (82) is fixedly connected with the external bracket (5), and the fixing plate (82) is provided with a through hole (821) along the vertical direction;

the second tightening bolt (81) is integrally arranged along the vertical direction, a step surface (811) is arranged on the second tightening bolt (81), a threaded section (812) is arranged at the front end of the second tightening bolt (81), the second tightening bolt (81) penetrates through the through hole (821), and the step surface (811) of the second tightening bolt (81) is abutted to the fixing plate (82);

a second threaded hole (831) is formed in the connecting block (83) and integrally along the vertical direction, and the second threaded hole (831) is connected with the threaded section (812);

the front end of the rotating shaft rod (62) penetrates through the through groove (52), and the rotating shaft rod (62) is rotatably connected to the connecting block (83).

8. The oil tea fruit peeling device according to claim 2, wherein: the upper surface of the cover plate (612) is a rough surface.

9. The oil tea fruit peeling device according to claim 2, wherein: the device also comprises a feed hopper (9), wherein the feed hopper (9) is connected to the top end of the bottom plate (6).

10. A processing line of camellia oleifera fruit, comprising the camellia oleifera fruit peeling apparatus of any one of claims 1 to 9, characterized in that:

the device also comprises a secondary separating device for oil-tea camellia shells and seeds;

the oil tea shell and seed secondary separation device comprises an oil tea shell and seed separation device and a fine separation layer (3);

the camellia oleifera shell and seed separating device comprises a first support (1) and a primary separating layer (2), wherein the primary separating layer (2) is connected to the first support (1);

the primary separation layer (2) comprises a conveying belt (21), a driving roller (22) and a driven roller (23) which are obliquely arranged, and one end of the driving roller (22) is provided with a belt pulley (221);

the surface of the conveyor belt (21) is uneven, and two ends of the conveyor belt (21) are respectively sleeved on the driving roller (22) and the driven roller (23);

the bottom end of the bottom plate (6) is called a first discharge hole, the top end of the conveyor belt (21) is called a first feed hole, the bottom end of the conveyor belt (21) is called a second discharge hole, one end of the fine separation layer (3) is called a second feed hole, the first discharge hole is connected with the first feed hole, and the second discharge hole is connected with the second feed hole;

the fine separation layer (3) comprises a second support (31) and a plurality of second toothed rollers (32) which are arranged in parallel, second gaps (321) are arranged between every two adjacent second toothed rollers (32), and polished rods (33) are arranged in the second gaps (321);

both ends of the second toothed roller (32) and both ends of the polished rod (33) are rotatably connected to the second bracket (31);

the front end surfaces of the second gear-shaped roller (32) and the polished rod (33) are respectively provided with a second transmission gear (34), and all the second transmission gears (34) are meshed in sequence.