阅读说明：本技术 一种花生油压榨系统 (Peanut oil pressing system ) 是由 朱明阳 严加文 于 2021-09-23 设计创作，主要内容包括：本发明涉及食品机械技术领域,具体的说是一种花生油压榨系统；包括筛选装置、去壳装置、炒料装置、压榨装置、过滤装置和精炼装置,所述压榨装置包括进料口、榨油组件、机架和控制器；所述一号凹槽贯穿支撑架相对应的端面；所述支撑架远离机架的端面安装有电动推杆；所述下料杆内部设置有空腔,下料杆靠近支撑柱的端面设置有二号凹槽；所述二号凹槽与空腔贯通；所述支撑杆远离二号凹槽的端面固连有进料管；本发明通过设置有进料管与下料杆,再与下料杆的另一端与电机的输出轴固连,从而达到下料杆间断下料的目的,进而实现下料杆对进料口进行搅拌疏通,避免进料口因为下料堆积堵塞的情况发生,使得压榨装置能够增加工作持久性。(The invention relates to the technical field of food machinery, in particular to a peanut oil squeezing system; the device comprises a screening device, a shelling device, a frying device, a squeezing device, a filtering device and a refining device, wherein the squeezing device comprises a feeding hole, an oil pressing assembly, a rack and a controller; the first groove penetrates through the corresponding end face of the support frame; an electric push rod is arranged on the end face of the support frame, which is far away from the rack; a cavity is formed in the blanking rod, and a second groove is formed in the end face, close to the support column, of the blanking rod; the second groove is communicated with the cavity; the end surface of the support rod, which is far away from the second groove, is fixedly connected with a feeding pipe; according to the invention, the feeding pipe and the blanking rod are arranged, and the other end of the blanking rod is fixedly connected with the output shaft of the motor, so that the purpose of intermittent blanking of the blanking rod is achieved, the blanking rod is used for stirring and dredging the feeding hole, the situation that the feeding hole is blocked due to blanking accumulation is avoided, and the working durability of the squeezing device can be increased.)

1. The utility model provides a peanut oil presses system, includes sieving mechanism, the device of shelling, fries the material device, squeezes device, filter equipment and refining device, it includes feed inlet (1), the subassembly (7) that extracts oil, frame (2) and controller to squeeze the device, its characterized in that: the squeezing device also comprises a support frame (3), an electric push rod (4), a blanking column (5) and a feeding pipe (6); the support frame (3) is fixedly connected to the surface of the rack (2), the cross section of the support frame (3) is in an inverted L shape, and a first groove (31) is formed in the end face, far away from the rack (2), of the support frame (3); the first groove (31) penetrates through the corresponding end face of the support frame (3); an electric push rod (4) is arranged on the end face, far away from the rack (2), of the support frame (3); the output shaft of the electric push rod (4) is in sliding connection with the first groove (31), and the end face, close to the rack (2), of the output shaft of the electric push rod (4) penetrates through the first groove (31) to be fixedly connected with the blanking column (5); a cavity (51) is arranged in the blanking column (5), and a second groove (52) is arranged on the end surface of the blanking column (5) close to the support column; the cavity (51) penetrates through the end face, close to the feed inlet (1), of the blanking column (5); the second groove (52) is communicated with the cavity (51); the end surface of the support rod, which is far away from the second groove (52), is fixedly connected with a feeding pipe (6); feed pipe (6) one end pastes tight blanking post (5) under initial condition, and the mouth of pipe and No. two recess (52) of feed pipe (6) are aligned, and automatic suction device is installed to the other end of feed pipe (6).

2. A peanut oil pressing system as claimed in claim 1, wherein: a third groove (61) is formed in the surface, close to the rack (2), of the feeding pipe (6); the third groove (61) penetrates through the corresponding end surface of the feeding pipe (6), and a T-shaped block (62) is connected in the third groove (61) in a sliding manner; the end face of the T-shaped block (62) close to the blanking column (5) is provided with a circular groove (63); the diameter of the circular groove (63) is the same as the inner diameter of the feeding pipe (6); the round groove (63) penetrates through the surface of the T-shaped block (62); the surface of the blanking column (5) close to the feeding pipe (6) is fixedly connected with a fixed block (53); the end face, far away from the rack (2), of the T-shaped block (62) is fixedly connected with a second spring (67); the other end of the second spring (67) is fixedly connected with the support frame (3).

3. A peanut oil pressing system as claimed in claim 2, wherein: an annular groove (64) is formed in the end face, close to the blanking column (5), of the feeding pipe (6); a first spring (65) and an annular sleeve (66) are arranged in the annular groove (64); one end of the first spring (65) is fixedly connected with the bottom of the annular groove (64), and the other end of the first spring is fixedly connected with the annular sleeve (66); the section of one end of the annular sleeve (66) close to the blanking column (5) is triangular.

4. A peanut oil pressing system as claimed in claim 3, wherein: the end surface of the second groove (52) close to the feed port (1) is an inclined surface.

5. A peanut oil pressing system as claimed in claim 4, wherein: the outer side surface of the blanking column (5) close to the feed inlet (1) is fixedly connected with triangular blocks (54) in a staggered mode, and the section of one end, close to the feed inlet (1), of the blanking column (5) is trapezoidal.

6. A peanut oil pressing system as claimed in claim 5, wherein: one end of the blanking column (5) close to the feed inlet (1) is fixedly connected with an intercepting cover (55).

Technical Field

The invention relates to the technical field of food machinery, in particular to a peanut oil squeezing system.

Background

Crushing peanut, selecting (separating peanut from shell), parching to six to eight mature, and squeezing with oil press to obtain peanut oil and peanut residue; when peanut oil squeezes, the even entering squeezer of sanitized peanut grinds and squeezes, convenient and fast, but in actual operation, because the feeder hopper of peanut squeezer all is ordinary tubaeform tube-shape, consequently can often plug up at the hopper mouth in actual operation peanut granule, cause and squeeze the failure, not only influenced the efficiency of production, simultaneously also very big to the injury of machine.

If a Chinese patent with the application number of CN201721025274.1 discloses a peanut oil squeezer, the technical scheme comprises a supporting plate, a plurality of supporting rods are fixedly installed on the bottom surface of the supporting plate, an inverted first L-shaped support is fixedly installed on one side of the top surface of the supporting plate, a first motor is fixedly installed on the top surface of the supporting plate, an output shaft of the first motor is connected with a squeezing screw rod, a squeezing cage is arranged on the outer ring of the squeezing screw rod, the bottom surface of the squeezing cage is fixedly installed on the top surface of the supporting plate, a feeding hole is fixedly installed on the top surface of one side of the squeezing cage, the feeding hole is a conical opening, the feeding hole is communicated with the interior of the squeezing cage, and a stirring rod is arranged in the feeding hole; the technical scheme is simple in structure, small in occupied area, convenient to install and maintain and free of blockage during feeding, when more feeding materials are fed, the crank and rocker mechanism is made to do linear reciprocating motion, the second motor works, the output shaft of the second motor drives the crank to rotate, the crank rotates to drive the stirring rod to move up and down in the sleeve through the movement of the connecting rod, peanuts can be scattered to flow into the pressing cage, the peanuts cannot be stacked together, and blockage during feeding is avoided; however, this solution has the disadvantage that the feeding is inconvenient due to the presence of the baffle, which causes the limitation of this solution.

In view of this, in order to overcome the technical problems, the invention provides a peanut oil squeezing system, which solves the technical problems.

Disclosure of Invention

In order to make up for the defects of the prior art, the peanut oil squeezing system provided by the invention is provided with the feeding pipe and the blanking column, and is fixedly connected with the other end of the blanking column and the output shaft of the electric push rod, so that the aim of intermittent blanking among the blanking columns is fulfilled, the blanking column is used for stirring and dredging the feeding hole, the situation that the feeding hole is blocked due to blanking accumulation is avoided, and the working durability of the squeezing device can be improved.

The invention relates to a peanut oil pressing system which comprises a screening device, a shelling device, a frying device, a pressing device, a filtering device and a refining device, wherein the pressing device comprises a feeding hole, an oil pressing assembly, a rack and a controller; the squeezing device also comprises a supporting frame, an electric push rod, a blanking column and a feeding pipe; the support frame is fixedly connected to the surface of the rack, the cross section of the support frame is in an inverted L shape, and a first groove is formed in the end face, far away from the rack, of the support frame; the first groove penetrates through the corresponding end face of the support frame; an electric push rod is arranged on the end face of the support frame, which is far away from the rack; the output shaft of the electric push rod is in sliding connection with the first groove, and the end face, close to the rack, of the output shaft of the electric push rod penetrates through the first groove and is fixedly connected with the blanking column; a cavity is formed in the blanking column, and a second groove is formed in the end face, close to the support frame, of the blanking column; the cavity penetrates through the end face, close to the feed inlet, of the blanking column; the second groove is communicated with the cavity; the end surface of the support frame, which is far away from the second groove, is fixedly connected with a feeding pipe; one end of the feeding pipe is tightly attached to the discharging column in an initial state, the pipe opening of the feeding pipe is aligned with the second groove, and the other end of the feeding pipe is provided with an automatic material sucking device;

during working, cleaned peanuts uniformly enter the squeezer to be ground and squeezed conveniently and quickly, but in actual operation, as the feed hoppers of the peanut squeezer are in a common horn-shaped cylindrical shape, peanut particles are blocked at the hopper openings in actual operation, squeezing failure is caused, production efficiency is influenced, and damage to a machine is great;

the working personnel firstly put the peanuts into a screening device for screening to remove mildewed peanuts, then put the peanuts into a shelling device for shelling, put a stir-frying device after shelling is finished for stir-frying until the peanuts are six to eight ripe, stir-fry the peanuts to be dry, and then put the peanuts into a pressing device for pressing oil; a worker puts one end of the feeding pipe, provided with the automatic material suction device, into a storage barrel, in which fried peanuts are placed, starts the controller, starts the squeezing device to operate, enables the automatic material suction device to suck the peanuts into the feeding pipe, enables the peanuts to penetrate through the second groove through the feeding pipe to enter a cavity of the discharging column, then drops the peanuts into the feeding hole from the cavity, and then squeezes the peanuts; the electric push rod pushes the blanking column downwards through the output shaft, so that the blanking column stirs and dredges the feeding hole, and the situation that the feeding hole is blocked by blanking accumulation is avoided; when the blanking column moves downwards, the column wall of the blanking column can block the opening of the feeding pipe, so that the peanuts in the feeding pipe cannot be blanked continuously; the oil produced by squeezing is filtered by the staff, and the filtered peanut oil is refined by a refining device to finally obtain a finished product;

according to the invention, the feeding pipe and the blanking column are arranged, and the feeding pipe is fixedly connected with the other end of the blanking column and the output shaft of the electric push rod, so that the purpose of intermittent blanking among the blanking columns is achieved, the blanking column is used for stirring and dredging the feeding hole, the situation that the feeding hole is blocked due to blanking accumulation is avoided, and the working durability of the squeezing device can be increased.

Preferably, a third groove is formed in the surface, close to the rack, of the feeding pipe; the third groove penetrates through the corresponding end face of the feeding pipe, and a T-shaped block is connected inside the third groove in a sliding manner; the end face of the T-shaped block, which is close to the blanking column, is provided with a circular groove; the diameter of the circular groove is the same as the inner diameter of the feeding pipe; the round groove penetrates through the surface of the T-shaped block; the surface of the blanking column close to the feeding pipe is fixedly connected with a fixed block; the end surface of the T-shaped block, which is far away from the rack, is fixedly connected with a second spring; the other end of the second spring is fixedly connected with the support frame;

when the peanut feeding device works, the electric push rod drives the feeding column to move upwards, the fixed block is driven to touch the T-shaped block in the upward movement process of the feeding column, the T-shaped block is immediately driven to move upwards, the second spring is gradually extruded, the circular groove is gradually communicated with the feeding pipe, peanuts enter the feeding column through the circular groove and then fall into the feeding hole; when the electric push rod drives the blanking column to move downwards, the fixed block moves downwards along with the blanking column, the pressure borne by the T-shaped block is reduced, and the second spring applies a reaction force to the T-shaped block, so that the T-shaped block is reset and blocks the feeding pipe;

according to the peanut feeding device, the T-shaped block is arranged in the feeding pipe and is fixedly connected with the fixed block matched with the surface, close to the feeding pipe, of the feeding column, so that the purpose that peanuts can be conveyed into the feeding column only by the feeding pipe after the feeding column rises to the original position is achieved; in the process of downward movement of the blanking column, the second groove can be dislocated with the feeding pipe, the feeding pipe continuously feeds, the T-shaped block can be in contact with the peanuts continuously fed in the feeding pipe in the descending process, the impact force of the peanuts is reduced, the force of the peanuts moving to the second groove is reduced, the situation that part of the peanuts fall outside the blanking column due to the excessive impact force in the process of entering the second groove is avoided, the sustainability of the squeezing device is improved, and the waste of the peanuts can be avoided.

Preferably, an annular groove is formed in the end face, close to the blanking column, of the feeding pipe; a first spring and an annular sleeve are arranged in the annular groove; one end of the first spring is fixedly connected with the bottom of the annular groove, and the other end of the first spring is fixedly connected with the annular sleeve; the section of one end of the annular sleeve, which is close to the blanking column, is triangular;

when the peanut feeding device works, the feeding column moves from bottom to top, one end of the feeding column contacts the annular sleeve firstly, pressure is applied to the annular sleeve, the annular sleeve moves towards the direction far away from the feeding column, after the feeding column moves upwards to the original position, the pressure applied to the annular sleeve disappears, the annular sleeve is driven by the first spring to reset under the action of the counterforce applied to the annular sleeve, the annular sleeve extends into the second groove, and peanuts can enter the second groove through the annular sleeve and then enter the feeding hole;

according to the peanut pressing device, the annular groove is formed in the end face, close to the blanking column, of the feeding pipe, and the annular groove is matched with the first spring and the annular sleeve, so that the annular sleeve can extend into the second groove after the blanking column rises to the original position, peanuts can be guaranteed to enter the cavity without waste, and raw materials are further prevented from being wasted in the pressing device using process.

Preferably, the end surface of the second groove close to the feed inlet is an inclined surface;

during the during operation, the peanut enters into No. two recesses from the annular cover, and the inclined plane makes the peanut can not pile up in No. two recesses, directly enters into inside the cavity, avoids in the in-process of blanking post downstream, and No. two recesses are piled up the peanut and are produced and drop, cause the waste.

Preferably, the outer side surface of the blanking column close to the feed inlet is fixedly connected with triangular blocks in a staggered mode, and the section of one end, close to the feed inlet, of the blanking column is trapezoidal.

When the stirring device works, the blanking column moves downwards and stirs and dredges the feeding hole, and the friction force can be reduced by the trapezoid structure, so that the blanking column can be better inserted into the feeding hole for dredging; the triangular blocks are fixedly connected in a staggered mode, so that the stirring capacity of the feeding column to the feeding hole is enhanced, the feeding hole is prevented from being blocked due to material accumulation, and the contact range of stirring is enlarged.

Preferably, one end of the blanking column close to the feed inlet is fixedly connected with an intercepting cover;

during operation, the blanking column can drive the raw material in the feed inlet to move up and down in the process of stirring and dredging the feed inlet, the intercepting cover can cover the whole feed inlet, the intercepting range can be increased by comparing with the baffle plate in the prior art, the feed inlet is prevented from falling out of the raw material in the feed inlet in the process of stirring from top to bottom, and waste of the raw material is avoided.

The invention has the following beneficial effects:

1. the squeezing device is provided with the feeding pipe and the blanking column, and is fixedly connected with the other end of the blanking column and the output shaft of the electric push rod, so that the purpose of intermittent blanking of the blanking column is achieved, the blanking column is used for stirring and dredging the feeding hole, the situation that the feeding hole is blocked due to blanking accumulation is avoided, and the working durability of the squeezing device can be improved.

2. According to the peanut feeding device, the T-shaped block is arranged in the feeding pipe and is fixedly connected with the fixed block matched with the surface, close to the feeding pipe, of the feeding column, so that the purpose that peanuts can be conveyed into the feeding column only by the feeding pipe after the feeding column rises to the original position is achieved; in the process of downward movement of the blanking column, the second groove can be dislocated with the feeding pipe, the feeding pipe continuously feeds, the T-shaped block can be in contact with the peanuts continuously fed in the feeding pipe in the descending process, the impact force of the peanuts is reduced, the force of the peanuts moving to the second groove is reduced, the situation that part of the peanuts fall outside the blanking column due to the excessive impact force in the process of entering the second groove is avoided, the sustainability of the squeezing device is improved, and the waste of the peanuts can be avoided.

3. According to the squeezing device, the annular groove is formed in the end face, close to the blanking column, of the feeding pipe, and the first spring and the annular sleeve are arranged in the annular groove and matched with each other, so that the annular sleeve can extend into the second groove after the blanking column rises to the original position, peanuts can be guaranteed to enter the cavity without waste, and raw materials are further prevented from being wasted in the using process of the squeezing device.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of a press apparatus of the present invention;

FIG. 2 is a cross-sectional view of a press apparatus of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

in the figure: 1. a feed inlet; 2. a frame; 3. a support frame; 4. an electric push rod; 5. blanking the column; 6. a feed pipe; 31. a first groove; 51. a cavity; 52. a second groove; 61. a groove III; 62. a T-shaped block; 63. a circular groove; 53. a fixed block; 64. a ring groove; 65. a first spring; 66. an annular sleeve; 54. a triangular block; 55. an intercepting cover; 7. an oil pressing component; 67. and a second spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 3, the peanut oil pressing system of the present invention comprises a screening device, a shelling device, a material frying device, a pressing device, a filtering device and a refining device, wherein the pressing device comprises a feeding port 1, an oil pressing assembly 7, a frame 2 and a controller; the squeezing device also comprises a support frame 3, an electric push rod 4, a blanking column 5 and a feeding pipe 6; the support frame 3 is fixedly connected to the surface of the rack 2, the cross section of the support frame 3 is in an inverted L shape, and a first groove 31 is formed in the end face, far away from the rack 2, of the support frame 3; the first groove 31 penetrates through the corresponding end face of the support frame 3; an electric push rod 4 is arranged on the end face of the support frame 3 far away from the rack 2; the output shaft of the electric push rod 4 is in sliding connection with the first groove 31, and the end face, close to the rack 2, of the output shaft of the electric push rod 4 penetrates through the first groove 31 to be fixedly connected with the blanking column 5; a cavity 51 is formed in the blanking column 5, and a second groove 52 is formed in the end face, close to the support frame 3, of the blanking column 5; the cavity 51 penetrates through the end face, close to the feed inlet 1, of the blanking column 5; the second groove 52 is communicated with the cavity 51; the end surface of the support frame 3 far away from the second groove 52 is fixedly connected with a feeding pipe 6; one end of the feeding pipe 6 is tightly attached to the blanking column 5 in an initial state, the pipe orifice is aligned with the second groove 52, and the other end of the feeding pipe 6 is provided with an automatic material suction device;

during working, cleaned peanuts uniformly enter the squeezer to be ground and squeezed conveniently and quickly, but in actual operation, as the feed hoppers of the peanut squeezer are in a common horn-shaped cylindrical shape, peanut particles are blocked at the hopper openings in actual operation, squeezing failure is caused, production efficiency is influenced, and damage to a machine is great;

the working personnel firstly put the peanuts into a screening device for screening to remove mildewed peanuts, then put the peanuts into a shelling device for shelling, put a stir-frying device after shelling is finished for stir-frying until the peanuts are six to eight ripe, stir-fry the peanuts to be dry, and then put the peanuts into a pressing device for pressing oil; a worker puts one end of the feeding pipe 6, provided with the automatic material suction device, into a storage barrel, in which fried peanuts are placed, starts the controller, starts the squeezing device to operate, the automatic material suction device can suck the peanuts into the feeding pipe 6, the peanuts pass through the feeding pipe 6, the second groove 52 and enter the cavity 51 of the discharging column 5, then the peanuts fall into the feeding hole 1 from the cavity 51, and then the peanuts are squeezed; the electric push rod 4 pushes the blanking column 5 downwards through the output shaft, so that the blanking column 5 can stir and dredge the feed port 1, and the situation that the feed port 1 is blocked by blanking accumulation is avoided; when the feeding column 5 moves downwards, the column wall of the feeding column 5 can block the nozzle of the feeding pipe 6, so that the peanuts in the feeding pipe 6 cannot be fed continuously; the oil produced by squeezing is filtered by the staff, and the filtered peanut oil is refined by a refining device to finally obtain a finished product;

according to the invention, the feeding pipe 6 and the blanking column 5 are arranged, and the other end of the blanking column 5 is fixedly connected with the output shaft of the electric push rod 4, so that the purpose of discontinuous blanking of the blanking column 5 is achieved, the blanking column 5 is used for stirring and dredging the feeding hole 1, the situation that the feeding hole 1 is blocked due to blanking accumulation is avoided, and the working durability of the squeezing device can be increased.

As an embodiment of the invention, the surface of the feeding pipe 6 close to the frame 2 is provided with a third groove 61; the third groove 61 penetrates through the corresponding end surface of the feeding pipe 6, and a T-shaped block 62 is connected in the third groove 61 in a sliding manner; the end surface of the T-shaped block 62 close to the blanking column 5 is provided with a round groove 63; the diameter of the circular groove 63 is the same as the inner diameter of the feeding pipe 6; the round groove 63 penetrates through the surface of the T-shaped block 62; the surface of the blanking column 5 close to the feeding pipe 6 is fixedly connected with a fixed block 53; the end surface of the T-shaped block 62 far away from the rack 2 is fixedly connected with a second spring 67; the other end of the second spring 67 is fixedly connected with the support frame 3;

when the peanut feeding device works, the electric push rod 4 drives the blanking column 5 to move upwards, the fixing block 53 is driven to touch the T-shaped block 62 in the upward movement process of the blanking column 5, the T-shaped block 62 is immediately driven to move upwards, the second spring 67 is gradually extruded, the circular groove 63 is gradually communicated with the feeding pipe 6, peanuts enter the blanking column 5 through the circular groove 63, and then fall into the feeding hole 1; when the electric push rod 4 drives the discharging column 5 to move downwards, the fixed block 53 moves downwards along with the discharging column 5, the pressure borne by the T-shaped block 62 is reduced, and the second spring 67 applies a reaction force to the T-shaped block 62, so that the T-shaped block 62 is reset to block the feeding pipe 6;

according to the peanut feeding device, the T-shaped block 62 is arranged in the feeding pipe 6 and is fixedly connected with the fixed block 53 on the surface, close to the feeding pipe 6, of the feeding column 5 to be matched, so that the aim that peanuts can be conveyed into the feeding column 5 only by the feeding pipe 6 after the feeding column 5 rises to the original position is fulfilled; in the process of downward movement of the blanking column 5, the second groove 52 can be dislocated with the feeding pipe 6, the feeding pipe 6 continuously feeds, the T-shaped block 62 can be contacted with the peanuts continuously fed in the feeding pipe 6 in the descending process, the impact force of the peanuts is reduced, the force for moving the second groove 52 is reduced, the situation that part of the peanuts fall outside the blanking column 5 due to the overlarge impact force in the process of entering the second groove 52 is avoided, the sustainability of the squeezing device is improved, and the waste of raw materials can be avoided.

As an embodiment of the invention, the end surface of the feeding pipe 6 close to the blanking column 5 is provided with an annular groove 64; a first spring 65 and an annular sleeve 66 are arranged in the annular groove 64; one end of the first spring 65 is fixedly connected with the bottom of the annular groove 64, and the other end of the first spring is fixedly connected with the annular sleeve 66; the section of one end of the annular sleeve 66 close to the blanking column 5 is triangular;

when the peanut feeding device works, the feeding column 5 moves from bottom to top, one end of the feeding column 5 contacts the annular sleeve 66 firstly, pressure is applied to the annular sleeve 66, the annular sleeve 66 moves towards the direction far away from the feeding column 5, after the feeding column 5 moves upwards to the original position, the pressure applied to the annular sleeve 66 disappears, the annular sleeve 66 is driven to reset by the reaction force applied by the first spring 65 and extends into the second groove 52, and peanuts can enter the second groove 52 through the annular sleeve 66 and then enter the feeding hole 1;

according to the invention, the annular groove 64 is arranged on the end surface of the feeding pipe 6 close to the blanking column 5, and the annular groove 64 is internally provided with the first spring 65 and the annular sleeve 66 to be matched with each other, so that the annular sleeve 66 can extend into the second groove 52 after the blanking column 5 rises to the original position, the peanuts can be ensured to enter the cavity 51 without waste, and the waste of raw materials is further avoided in the use process of the squeezing device.

As an embodiment of the present invention, the end surface of the second groove 52 close to the feed inlet 1 is an inclined surface;

during the operation, the peanut enters into No. two recesses 52 from annular cover 66, and the inclined plane makes the peanut can not pile up in No. two recesses 52, directly enters into inside the cavity 51, avoids in the in-process of blanking post 5 downstream, and No. two recesses 52 department is piled up the peanut and is produced and drop, causes the waste.

As an embodiment of the invention, the outer side surface of the blanking column 5 close to the feed port 1 is fixedly connected with triangular blocks 54 in a staggered manner, and the section of one end of the blanking column 5 close to the feed port 1 is trapezoidal.

When the stirring device works, the blanking column 5 moves downwards and stirs and dredges the feed inlet 1, and the friction force can be reduced by the trapezoidal structure, so that the blanking column 5 can be better inserted into the feed inlet 1 for dredging; the triangular blocks 54 are fixedly connected in a staggered mode, so that the stirring capacity of the feeding post 5 on the feeding hole 1 is enhanced, the feeding hole 1 is prevented from being blocked due to material accumulation, and the stirring contact range is enlarged.

As an embodiment of the invention, one end of the blanking column 5 close to the feed inlet 1 is fixedly connected with an interception cover 55;

during operation, the in-process of feed inlet 1 that the feed column 5 dredges stirring can drive the raw and other materials up-and-down motion in the feed inlet 1, and interception cover 55 can cover feed inlet 1 is whole, compares in the shielding plate among the prior art and can increase the stirring interception scope, avoids the raw and other materials in feed inlet 1 to fall out feed inlet 1 at the in-process of stirring from top to bottom, avoids the waste of raw and other materials.

The specific working process is as follows:

the working personnel firstly put the peanuts into a screening device for screening to remove mildewed peanuts, then put the peanuts into a shelling device for shelling, put a stir-frying device after shelling is finished for stir-frying until the peanuts are six to eight ripe, stir-fry the peanuts to be dry, and then put the peanuts into a pressing device for pressing oil; a worker puts one end of the feeding pipe 6, provided with the automatic material suction device, into a storage barrel, in which fried peanuts are placed, starts the controller, starts the squeezing device to operate, the automatic material suction device can suck the peanuts into the feeding pipe 6, the peanuts pass through the feeding pipe 6, the second groove 52 and enter the cavity 51 of the discharging column 5, then the peanuts fall into the feeding hole 1 from the cavity 51, and then the peanuts are squeezed; the electric push rod 4 pushes the blanking column 5 downwards through the output shaft, so that the blanking column 5 can stir and dredge the feed port 1, and the situation that the feed port 1 is blocked by blanking accumulation is avoided; when the feeding column 5 moves downwards, the column wall of the feeding column 5 can block the nozzle of the feeding pipe 6, so that the peanuts in the feeding pipe 6 cannot be fed continuously; the oil produced by squeezing is filtered by the staff, and the filtered peanut oil is refined by a refining device to finally obtain a finished product; the electric push rod 4 drives the blanking column 5 to move upwards, the fixing block 53 is driven to touch the T-shaped block 62 in the upward movement process of the blanking column 5, the T-shaped block 62 is immediately driven to move upwards, the second spring 67 is gradually extruded, the circular groove 63 is gradually communicated with the feeding pipe 6, and peanuts enter the blanking column 5 through the circular groove 63 and then fall into the feeding hole 1; when the electric push rod 4 drives the discharging column 5 to move downwards, the fixed block 53 moves downwards along with the discharging column 5, the pressure borne by the T-shaped block 62 is reduced, and the second spring 67 applies a reaction force to the T-shaped block 62, so that the T-shaped block 62 is reset to block the feeding pipe 6; the blanking column 5 moves from bottom to top, one end of the blanking column 5 contacts the annular sleeve 66 firstly, pressure is applied to the annular sleeve 66, the annular sleeve 66 moves towards the direction far away from the blanking column 5, after the blanking column 5 moves upwards to the original position, the pressure applied to the annular sleeve 66 disappears, the annular sleeve 66 is reset under the driving of the reaction force applied by the first spring 65 and extends into the second groove 52, and peanuts can enter the second groove 52 through the annular sleeve 66 and then enter the feeding hole 1; the peanuts enter the second groove 52 from the annular sleeve 66, the inclined surface enables the peanuts not to be accumulated at the second groove 52 and directly enter the cavity 51, and the waste caused by the fact that the peanuts are accumulated at the second groove 52 and fall off in the downward movement process of the blanking column 5 is avoided; the blanking column 5 moves downwards and stirs and dredges the feed inlet 1, and the friction force can be reduced by the trapezoidal structure, so that the blanking column 5 can be better inserted into the feed inlet 1 for dredging; the triangular blocks 54 are fixedly connected in a staggered manner, so that the stirring capacity of the feeding hole 1 by the feeding column 5 is enhanced, the feeding hole 1 is prevented from being blocked due to material accumulation, and the stirring contact range is expanded; the in-process of stirring mediation is stirred to feed inlet 1 to blanking post 5, can drive the raw and other materials up-and-down motion in the feed inlet 1, and interception cover 55 can cover feed inlet 1 is whole, compares in the shielding plate among the prior art and can increase the stirring interception scope, avoids the raw and other materials in feed inlet 1 to fall out feed inlet 1 at the in-process of stirring from top to bottom, avoids the waste of raw and other materials.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.