阅读说明：本技术 一种食品加工用山楂果核分离设备 (Hawthorn kernel separation equipment for food processing ) 是由 赖新华 于 2020-11-16 设计创作，主要内容包括：本发明涉及一种分离设备,尤其涉及一种食品加工用山楂果核分离设备。本发明提供一种能对山楂果核进行分离工作,能间隔的将去核完成的山楂抖匀,能间隔的控制山楂的挡料与控量,同时能将果核顶出,而且还能完成山楂自动下料的食品加工用山楂果核分离设备。一种食品加工用山楂果核分离设备,包括有：底板和顶核机构,底板顶部设有顶核机构。本发明通过设有顶核机构,顶核机构与第一下料机构配合,能够实现山楂果核分离的工作；挡料机构与第一下料机构配合,能实现山楂的挡料与控料工作；抖料机构与第一下料机构配合,能够实现将盛料箱内部的山楂抖平,如此能有效的避免山楂会因为不平而从盛料箱内掉出。(The invention relates to a separating device, in particular to a hawthorn kernel separating device for food processing. The invention provides a hawthorn kernel separating device for food processing, which can separate hawthorn kernels, shake the hawthorn kernels after kernel removal at intervals, control the material blocking and quantity control of the hawthorn at intervals, eject the kernels and complete automatic feeding of the hawthorn. A hawthorn kernel separation device for food processing comprises: the core pushing mechanism is arranged at the top of the bottom plate. The hawthorn kernel separation device is provided with the kernel ejecting mechanism, and the kernel ejecting mechanism is matched with the first discharging mechanism, so that the hawthorn kernel separation work can be realized; the material blocking mechanism is matched with the first blanking mechanism, so that the material blocking and controlling work of the hawthorn can be realized; tremble material mechanism and first feed mechanism cooperation, can realize trembling the hawthorn of flourishing workbin inside flat, so can effectually avoid the hawthorn can fall out because uneven in the flourishing workbin.)

1. A hawthorn kernel separation device for food processing is characterized in that: comprises the following steps:

the core pushing device comprises a bottom plate (1) and a core pushing mechanism (2), wherein the core pushing mechanism (2) is arranged at the top of the bottom plate (1);

first unloading mechanism (3) is installed at bottom plate (1) top, first unloading mechanism (3), and first unloading mechanism (3) and top nuclear mechanism (2) contact cooperation.

2. The hawthorn kernel separation device for food processing as recited in claim 1, wherein: the core ejecting mechanism (2) comprises:

the top of the bottom plate (1) is fixedly connected with the fixed seats (21), and the number of the fixed seats (21) is one;

the top of the fixed seat (21) is connected with the air cylinder (22) through a bolt, and the end part of a telescopic rod of the air cylinder (22) is connected with a first fixing plate (23);

a top pipe (24), the lower part of the first fixing plate (23) is fixedly connected with the top pipe (24).

3. The hawthorn kernel separation device for food processing as recited in claim 2, wherein: first unloading mechanism (3) including:

the push pipe (24) is fixedly connected with a fixing frame (31), the fixing frame (31) is provided with racks (32), and the number of the racks (32) is one;

the bottom plate (1) is fixedly connected with the blanking boxes (33), and the number of the blanking boxes (33) is one;

the upper part of the bottom plate (1) is symmetrically provided with first baffles (34), and a first rotating shaft (35) is rotatably arranged between the first baffles (34);

the first baffle (34) is rotatably provided with a second rotating shaft (36), a conveying assembly (37) is connected between the first rotating shaft (35) and the second rotating shaft (36), and the conveying assembly (37) is positioned on the inner side of the first baffle (34);

one-way gear (38) is installed to first pivot (35) tip, and one-way gear (38) and rack (32) meshing.

4. The hawthorn kernel separation device for food processing as recited in claim 3, wherein: still including mechanism (4) denucleates, mechanism (4) denucleates including:

the bottom plate (1) is welded with the first fixing pin (41);

the material ejecting rod (42) is arranged at the upper part of the first fixing pin (41);

the sliding block (44) is arranged on the ejector rod (42) in a sliding mode, the sliding block (44) is in contact fit with the first fixing plate (23), and the end part of the ejector rod (42) is in sliding fit with the inner side of the top pipe (24);

the spring (43) is sleeved on the ejector rod (42), and two ends of the spring (43) are respectively connected to the first fixing pin (41) and the sliding block (44).

5. The hawthorn kernel separation device for food processing as recited in claim 4, wherein: still including stock stop (5), stock stop (5) including:

a third rotating shaft (51) is rotatably connected between the bottom plates (1);

the rotating plate (52) is fixedly connected to the third rotating shaft (51), wedge blocks (53) are symmetrically arranged at the tops of the rotating plates (52), and the wedge blocks (53) are in contact fit with the fixed frame (31);

the bottom of the rotating plate (52) is fixedly connected with a second baffle plate (54), a second fixing plate (55) and the second baffle plate (54);

the second fixing plate (55) is connected between the tops of the first baffle plates (34), the rectangular groove (56) is formed in the second fixing plate (55), the lower portion of the second baffle plate (54) is in sliding fit with the rectangular groove (56), and the bottom end of the second baffle plate (54) is in contact fit with the top of the conveying assembly (37).

6. The hawthorn kernel separation device for food processing as recited in claim 5, wherein: still including shaking material mechanism (6), shake material mechanism (6) including:

the fixing rods (61) are symmetrically arranged on the side wall of the one-way gear (38);

the top of the bottom plate (1) is symmetrically provided with the pulleys (64) in a sliding way, and the pulleys (64) are provided with the material containing boxes (63);

the upper part of the material containing box (63) is fixedly connected with a third fixing plate (62), and the third fixing plate (62) is in contact fit with the fixing rod (61);

a fourth fixing plate (65), the middle part of the bottom plate (1) is fixedly connected with the fourth fixing plate (65), and elastic pieces (66) are symmetrically connected between the upper part of the fourth fixing plate (65) and the material containing box (63).

7. The hawthorn kernel separation device for food processing as recited in claim 6, wherein: still including second unloading mechanism (7), second unloading mechanism (7) including:

the upper part of the middle of the bottom plate (1) is symmetrically and fixedly connected with a second fixed block (72) through a second fixed pin (73);

a fifth fixing plate (71) is connected between the second fixing blocks (72) at two sides of the fifth fixing plate (71), and the top pipe (24) is in sliding fit with the middle part of the fifth fixing plate (71).

8. The hawthorn kernel separation device for food processing as recited in claim 6, wherein: the number of the second fixing pins (73) is two, the shape of the inner side of each second fixing pin (73) is hexagonal, and the outer side of each second fixing pin (73) is cylindrical.

Technical Field

The invention relates to a separating device, in particular to a hawthorn kernel separating device for food processing.

Background

The hawthorn is a special Chinese medicinal fruit and tree species, the hawthorn can be changed into dried hawthorn after being processed by workers, the dried hawthorn is formed by slicing hawthorn and then drying the hawthorn, in order to not influence the edible taste of the hawthorn, workers generally need to perform pit removing work on the hawthorn first, in the prior art, the workers generally hold one hawthorn by hands, then the workers need to directly insert a stainless steel hollow pipe into the middle of the hawthorn, the hawthorn fruit pits are just positioned in the stainless steel hollow pipe, then the workers need to continuously push the stainless steel hollow pipe downwards, the stainless steel hollow pipe can push the hawthorn fruit pits out of the hawthorn, then the workers need to pull the stainless steel hollow pipe out of the hawthorn, at the moment, the workers complete the pit separation work of one hawthorn, when the workers need to perform the pit separation work on another hawthorn, the workers need to replace another hawthorn, and after the workers have replaced the hawthorn, the worker repeats the operation again to complete the separation of the other hawthorn kernel, so that the worker needs to exert great strength to hold the hawthorn for a long time, the process of inserting the stainless steel hollow pipe into the middle of the hawthorn and pulling the stainless steel hollow pipe out of the hawthorn is complicated, and the worker needs to take a long time to manually replace the hawthorn.

Therefore, the hawthorn kernel separating equipment for food processing, which can separate hawthorn kernels, can shake alternate hawthorn kernels to be denucleated evenly, can achieve the material blocking and controlling amount of the hawthorn at intervals, can eject the kernels, and can complete automatic blanking of the hawthorn, is urgently needed to be designed.

Disclosure of Invention

The invention aims to overcome the defects that a worker needs to consume great strength to hold a hawthorn for a long time, the process that the worker inserts a stainless steel hollow pipe into the middle of the hawthorn and pulls the stainless steel hollow pipe out of the hawthorn is complicated, and the manual replacement of the hawthorn by the worker needs to consume a long time.

The technical scheme is as follows: a hawthorn kernel separation device for food processing comprises:

the top of the bottom plate is provided with a core ejecting mechanism;

the first blanking mechanism is installed at the top of the bottom plate and is in contact fit with the core ejecting mechanism.

Preferably, the core ejecting mechanism comprises:

the top of the bottom plate is fixedly connected with one fixed seat;

the top of the fixed seat is connected with an air cylinder through a bolt, and the end part of a telescopic rod of the air cylinder is connected with a first fixing plate;

the lower part of the first fixing plate is fixedly connected with the top pipe.

Preferably, the first blanking mechanism includes:

the top pipe is fixedly connected with a fixing frame, the fixing frame is provided with racks, and the number of the racks is one;

the bottom plate of the blanking box is fixedly connected with the blanking box, and the number of the blanking boxes is one;

the upper part of the bottom plate is symmetrically provided with first baffles, and a first rotating shaft is rotatably arranged between the first baffles;

the first baffle is provided with a first rotating shaft in a rotating mode, a conveying assembly is connected between the first rotating shaft and the first rotating shaft, and the conveying assembly is located on the inner side of the first baffle;

the one-way gear is installed at the end part of the first rotating shaft and meshed with the rack.

Preferably, still include the mechanism of denucleating, the mechanism of denucleating includes:

the bottom plate is welded with the first fixing pin;

the upper part of the first fixing pin is provided with an ejection rod;

the ejector rod is provided with a sliding block in a sliding manner, the sliding block is in contact fit with the first fixing plate, and the end part of the ejector rod is in sliding fit with the inner side of the jacking pipe;

the spring is sleeved on the ejector rod, and two ends of the spring are connected to the first fixing pin and the sliding block respectively.

Preferably, still including stock stop, stock stop includes:

the bottom plate is welded with the first fixing pin;

the upper part of the first fixing pin is provided with an ejection rod;

the ejector rod is provided with a sliding block in a sliding manner, the sliding block is in contact fit with the first fixing plate, and the end part of the ejector rod is in sliding fit with the inner side of the jacking pipe;

the spring is sleeved on the ejector rod, and two ends of the spring are connected to the first fixing pin and the sliding block respectively.

Preferably, still including stock stop, stock stop includes:

the third rotating shaft is rotatably connected between the bottom plates;

the rotating plate is fixedly connected to the third rotating shaft, wedge blocks are symmetrically arranged at the top of the rotating plate and are in contact fit with the fixed frame;

the bottom of the rotating plate is fixedly connected with a second baffle;

the second fixed plate is connected between the tops of the first baffle plates, the rectangular groove is formed in the second fixed plate, the lower portions of the second baffle plates are in sliding fit with the rectangular groove, and the bottom ends of the second baffle plates are in contact fit with the tops of the conveying assemblies.

Preferably, still include and shake material mechanism, shake material mechanism including:

the fixing rods are symmetrically arranged on the side wall of the one-way gear;

the top of the bottom plate is symmetrically provided with pulleys in a sliding manner, and the pulleys are provided with material containing boxes;

the upper part of the material containing box is fixedly connected with a third fixing plate which is in contact fit with the fixing rod;

and the middle part of the bottom plate is fixedly connected with a fourth fixing plate, and elastic pieces are symmetrically connected between the upper part of the fourth fixing plate and the material containing box.

Preferably, still include second unloading mechanism, second unloading mechanism includes:

the upper part of the middle of the bottom plate is symmetrically and fixedly connected with a second fixed block through a second fixed pin;

and a fifth fixing plate is connected between the second fixing blocks on the two sides, and the top pipe is in sliding fit with the middle part of the fifth fixing plate.

Compared with the prior art, the invention has the following advantages:

1. the hawthorn kernel separation device is provided with the kernel ejecting mechanism, and the kernel ejecting mechanism is matched with the first discharging mechanism, so that the hawthorn kernel separation work can be realized;

2. the material blocking mechanism is matched with the first blanking mechanism, so that the material blocking and controlling work of the hawthorn can be realized;

3. tremble material mechanism and first feed mechanism cooperation, can realize trembling the hawthorn of flourishing workbin inside flat, so can effectually avoid the hawthorn can fall out because uneven in the flourishing workbin.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the core ejecting mechanism of the present invention.

Fig. 3 is a schematic perspective view of the first blanking mechanism of the present invention.

Fig. 4 is a schematic partial perspective view of the first blanking mechanism of the present invention.

FIG. 5 is a perspective view of the coring mechanism of the present invention.

Fig. 6 is a schematic perspective view of the striker mechanism of the present invention.

Fig. 7 is a schematic perspective view of the material shaking mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second blanking mechanism according to the present invention.

Number designation in the figures: 1. the device comprises a base plate, 2, a core pushing mechanism, 21, a fixed seat, 22, a cylinder, 23, a first fixed plate, 24, a pipe jacking, 3, a first blanking mechanism, 31, a fixed frame, 32, a rack, 33, a blanking box, 34, a first baffle, 35, a first rotating shaft, 36, a second rotating shaft, 37, a conveying assembly, 38, a one-way gear, 4, a core removing mechanism, 41, a first fixed pin, 42, a material jacking rod, 43, a spring, 44, a sliding block, 5, a material stopping mechanism, 51, a third rotating shaft, 52, a rotating plate, 53, a wedge-shaped block, 54, a second baffle, 55, a second fixed plate, 56, a rectangular groove, 6, a material shaking mechanism, 61, a fixed rod, 62, a third fixed plate, 63, a material containing box, 64, a pulley, 65, a fourth fixed plate, 66, an elastic piece, 7, a second blanking mechanism, 71, a fifth fixed plate, 72, a second fixed block, 73 and a second fixed pin.

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.

Example 1

A hawthorn kernel separation device for food processing is shown in figure 1 and comprises a bottom plate 1, a kernel ejecting mechanism 2 and a first blanking mechanism 3, wherein the kernel ejecting mechanism 2 is arranged on the rear side of the top of the bottom plate 1, the first blanking mechanism 3 is arranged on the front side of the top of the bottom plate 1, and the first blanking mechanism 3 is in contact fit with the kernel ejecting mechanism 2.

When workers need to separate the hawthorn kernels, the workers need to firstly pour a proper amount of hawthorn into the first blanking mechanism 3, the first blanking mechanism 3 can convey the hawthorn to the kernel ejecting mechanism 2, when the hawthorn is positioned on the kernel ejecting mechanism 2, the workers can start the kernel ejecting mechanism 2 to stretch, the kernel ejecting mechanism 2 can stretch to separate the hawthorn kernels from the hawthorn, then the workers can take the hawthorn with the separated kernels from the kernel ejecting mechanism 2, the hawthorn is conveyed to the kernel ejecting mechanism 2 through the first blanking mechanism 3, the kernel ejecting mechanism 2 can separate the hawthorn kernels from the hawthorn through stretching, and if the workers do not need to separate the hawthorn kernels temporarily, the workers can operate conveniently by closing the kernel ejecting mechanism.

Example 2

In a preferred embodiment of the present invention, as shown in fig. 2, the core-pushing mechanism 2 includes a fixed seat 21, an air cylinder 22, a first fixed plate 23 and a push pipe 24, the fixed seat 21 is fixed to the rear side of the top of the bottom plate 1, the top of the fixed seat 21 is connected to the air cylinder 22 through a bolt, the front end of the telescopic rod of the air cylinder 22 is connected to the first fixed plate 23, and the lower part of the front side of the first fixed plate 23 is fixed to the push pipe 24.

When workers need to separate the hawthorn kernels from the hawthorns, the workers need to firstly place a hawthorn at the front end of the top pipe 24, then the workers need to start the air cylinder 22 to stretch, the stretching rod of the air cylinder 22 extends to drive the first fixing plate 23 to move forwards, the first fixing plate 23 moves forwards to drive the top pipe 24 to move forwards, the top pipe 24 can be inserted into the middle of the hawthorns, the top pipe 24 continues to move forwards to separate the hawthorn kernels from the hawthorns, the hawthorn kernels can be temporarily positioned in the top pipe 24, the stretching rod of the air cylinder 22 contracts to drive the first fixing plate 23 to move backwards, the first fixing plate 23 moves backwards to drive the top pipe 24 to move backwards to reset, at the moment, the workers can manually take away the hawthorns on the top pipe 24 after kernel removal, the workers repeat the operation again to complete the separation of one hawthorn kernel, and if the workers need to continuously separate another hawthorn kernel from the other hawthorn, the worker can repeat the operation, and if the worker does not need to separate the hawthorn kernels temporarily, the worker can close the air cylinder.

Example 3

In a preferred embodiment of the present invention, as shown in fig. 3-8, the first blanking mechanism 3 includes a fixing frame 31, a rack 32, a blanking box 33, a first baffle 34, a first rotating shaft 35, a second rotating shaft 36, a transmission assembly 37 and a one-way gear 38, the fixing frame 31 is fixedly connected to the rear side of the top tube 24, the rack 32 is installed on the fixing frame 31, the blanking box 33 is fixedly connected to the front side of the bottom plate 1, the first baffle 34 is symmetrically installed on the upper portion of the front side of the bottom plate 1, the first rotating shaft 35 is rotatably installed between the front sides of the first baffles 34, the second rotating shaft 36 is rotatably installed on the rear side of the first baffles 34, the transmission assembly 37 is connected between the first rotating shaft 35 and the second rotating shaft 36, the transmission assembly 37 is located inside the first baffle 34, the one-way gear 38 is installed at the right end of the first rotating.

Firstly, workers need to pour a proper amount of hawthorn into the blanking box 33, the blanking box 33 conveys the hawthorn to the conveying assembly 37 at intervals, the top pipe 24 moves towards the front side to drive the fixing frame 31 to move towards the front side, the fixing frame 31 moves towards the front side to drive the rack 32 to move towards the front side, when the rack 32 moves towards the front side to be contacted with the one-way gear 38, the rack 32 drives the one-way gear 38 to rotate, the one-way gear 38 rotates to drive the first rotating shaft 35 to rotate, the first rotating shaft 35 rotates to drive the second rotating shaft 36 to rotate through the conveying assembly 37, the hawthorn in the blanking box 33 slides down onto the conveying assembly 37, the conveying assembly 37 rotates to drive the hawthorn to move towards the rear side, when the hawthorn moves towards the rear side to be contacted with the front end of the top pipe 24, the front end of the top pipe 24 passes through the hawthorn to perform kernel separation work, and because the conveying assembly 37 continuously drives the hawthorn to move towards the rear side, the hawthorn completes, the hawthorn fruit completes the separation of the fruit stone, and the hawthorn fruit after the separation of the fruit stone falls to the designated position.

Still including mechanism 4 of denucleating, mechanism 4 of denucleating is including first fixed pin 41, liftout pole 42, spring 43 and slider 44, 1 rear side welding of bottom plate has first fixed pin 41, first fixed pin 41 is located the front side of fixing base 21, first fixed pin 41 upper portion front side is equipped with liftout pole 42, the gliding style is equipped with slider 44 on liftout pole 42, slider 44 and the cooperation of first fixed plate 23 contact, liftout pole 42 front end and the inboard sliding type cooperation of push pipe 24, the cover is equipped with spring 43 on liftout pole 42, the both ends of spring 43 are connected respectively on first fixed pin 41 and slider 44.

In order to avoid the possibility that the core may block the top pipe 24, when the first fixing plate 23 moves to the rear side to contact with the slider 44, the top pipe 24 will push the slider 44 to slide to the rear side on the ejector rod 42, the spring 43 is compressed, the ejector rod 42 will be just located in the top pipe 24, because the top pipe 24 still moves to the rear side, the ejector rod 42 will push the core in the top pipe 24 to the front side, so that the worker does not worry about that the core will block the top pipe 24 when using the device, thereby completing the coring operation, when the core in the top pipe 24 is pushed to the front side by the ejector rod 42, the telescopic rod of the cylinder 22 will push the first fixing plate 23 to move to the front side, the first fixing plate 23 will drive the top pipe 24 to move to the front side, the top pipe 24 will move to the front side to temporarily stop contacting with the ejector rod 42, the spring 43 will reset, the spring 43 will push the slider 44 to move to the front side on the ejector rod 42, the ejector pin 42 temporarily stops pushing the kernels in the top pipe 24 to the front side, so that the equipment completes the pushing of the kernels in the top pipe 24.

Still including stock stop 5, stock stop 5 is including third pivot 51, rotor plate 52, wedge 53, second baffle 54 and second fixed plate 55, the rotary type is connected with third pivot 51 between 1 front sides of bottom plate, the rigid coupling has rotor plate 52 on the third pivot 51, wedge 53 is installed to the equal symmetry in rotor plate 52 rear side top, wedge 53 and mount 31 contact fit, rotor plate 52 front side bottom rigid coupling has second baffle 54, be connected with second fixed plate 55 between first baffle 34 top, second fixed plate 55 front side is seted up rectangular channel 56, second baffle 54 lower part and rectangular channel 56 slidingtype cooperation, second baffle 54 bottom and the contact fit in conveying assembly 37 tops.

In order to prevent the hawthorns in the blanking box 33 from falling onto the conveying assembly 37 all the time, the fixed frame 31 is driven to move backwards by the backward movement of the top pipe 24, when the fixed frame 31 moves backwards to contact with the wedge 53, the wedge 53 is driven by the fixed frame 31 to move downwards, the rotating plate 52 is driven to rotate on the third rotating shaft 51 by the downward movement of the wedge 53, the rotating plate 52 rotates to drive the second baffle 54 to rotate, the second baffle 54 rotates to temporarily stop contacting with the top of the conveying assembly 37, the hawthorns in the blanking box 33 fall onto the conveying assembly 37, when the top pipe 24 moves forwards, the fixed frame 31 moves forwards, and when the fixed frame 31 moves forwards to temporarily stop contacting with the wedge 53, the fixed frame 31 cannot press the wedge 53 downwards temporarily, the wedge 53 moves downwards to drive the rotating plate 52 to rotate on the third rotating shaft 51, and the rotating plate 52 rotates to drive the second baffle 54 to rotate, the second baffle 54 rotates to contact with the top of the conveying assembly 37 again, the hawthorn in the blanking box 33 falls onto the conveying assembly 37, so that the hawthorn can be stopped and controlled by moving the fixing frame 31 back and forth, and the second fixing plate 55 is used for preventing the hawthorn from bouncing upwards in the process of separating the hawthorn kernels, so that the separation work of the hawthorn kernels is influenced.

Still including shaking material mechanism 6, shake material mechanism 6 including dead lever 61, third fixed plate 62, flourishing workbin 63, pulley 64, fourth fixed plate 65 and elastic component 66, unidirectional gear 38 right side symmetry is equipped with dead lever 61, 1 top slidingtype symmetry of bottom plate is equipped with pulley 64, install flourishing workbin 63 on the pulley 64, flourishing workbin 63 front side upper portion rigid coupling has third fixed plate 62, third fixed plate 62 and dead lever 61 contact cooperation, 1 middle part rigid coupling of bottom plate has fourth fixed plate 65, symmetrical connection has elastic component 66 between fourth fixed plate 65 front side upper portion and the flourishing workbin 63 rear side.

The conveying assembly 37 rotates to drive the hawthorn subjected to kernel removal to move towards the rear side, the hawthorn falls into the material containing box 63, the hawthorn is accumulated in the material containing box 63 for a long time and uneven, in order to avoid the situation, when the one-way gear 38 rotates, the one-way gear 38 drives the fixed rod 61 to rotate, when the fixed rod 61 rotates to be in contact with the third fixed plate 62, the fixed rod 61 pushes the third fixed plate 62 to move towards the front side, the third fixed plate 62 moves towards the front side to drive the material containing box 63 to move towards the front side, the material containing box 63 can freely slide back and forth through the pulley 64, the material containing box 63 moves towards the front side, the elastic piece 66 is stretched, when the one-way gear 38 drives the fixed rod 61 to rotate to temporarily stop being in contact with the third fixed plate 62, the elastic piece 66 resets, the material containing box 63 can be pulled to slide towards the rear side, the material containing box 63 slides towards the rear side to drive the third, therefore, the material containing box 63 slides forwards and backwards to shake the hawthorn inside, and the hawthorn can be effectively prevented from falling out of the material containing box 63 due to unevenness.

The blanking device is characterized by further comprising a second blanking mechanism 7, wherein the second blanking mechanism 7 comprises a fifth fixing plate 71, a second fixing block 72 and second fixing pins 73, the second fixing block 72 is symmetrically and fixedly connected to the upper portion of the middle of the bottom plate 1 through the second fixing pins 73, the fifth fixing plate 71 is connected between the second fixing blocks 72 on the left side and the right side, and the front side of the top pipe 24 is in sliding fit with the middle of the fifth fixing plate 71.

In order to reduce the probability that the hawthorns are left on the top pipe 24, when the hawthorns move to the rear side and contact with the front side of the fifth fixing plate 71, the fifth fixing plate 71 can scrape the hawthorns on the top pipe 24 into the material containing box 63, so that the efficiency of separating the hawthorn kernels is increased, the hawthorn kernels can fall to the rear side of the material containing box 63, and the second fixing block 72 and the second fixing pin 73 play a role in fixing, so that the fifth fixing plate 71 can be more stable.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.