Peeled peanut processing and screening device

Abstract

The utility model relates to a peeled peanut processing and screening device which comprises a processing box, a feeding port is fixedly installed on the outer surface of the right side of the processing box, a screen plate is movably installed in the processing box, and a bouncing assembly is installed in the processing box; the bouncing assembly comprises sliding grooves formed in the left inner wall and the right inner wall of the machining box, and reset springs are fixedly installed on the inner walls of the two sliding grooves. According to the hulled peanut processing and screening device, through cooperation of a feeding port, a flow guide plate, a screen plate, a bouncing assembly, an industrial electric fan and the like, peanuts are conveyed to the screen plate through the feeding port and the flow guide plate, two rotating shafts are driven to rotate at the same time through cooperation between a belt wheel and a belt under starting of a driving motor, and therefore the peanuts are screened; the rotation of the two rotating shafts drives the cam to rotate, the screen plate is made to move up and down in a reciprocating mode through the cam, so that peanut kernels on the screen plate are bounced, and meanwhile, the bounced wizened peanuts are blown off by starting an industrial electric fan.

Description

Technical Field

[0001] The utility model relates to the technical field of peeled peanut processing, in particular to a peeled peanut processing and screening device. Background Art

[0002] Blanched peanut kernels are one of the main varieties of exported peanut products in recent years. The process flow of peeled peanuts is generally: raw material acceptance - screening and grading - selection - baking - cooling - peeling - selection and packaging - inspection and warehousing.

[0003] Blanched peanuts are peanuts whose shells and the outermost layer of dandruff that adheres to the peanuts are completely shed, leaving only the complete fruit layer exposed. However, during the growth process of peanuts, some peanuts will become shriveled. Compared with normal plump peanuts, the shriveled peanut grains are not plump enough, the overall grains tend to be more elongated, and the color of the grains is also black. Such peanuts need to be screened out to avoid being mixed in with normal plump peanuts, which would affect the production quality of peanut food.

[0004] The selection and packaging step after peeling determines the quality of the produced products. If the peeled peanuts need to be screened by size, the price of the peeled peanuts after packaging is determined. Most of the existing screening methods separate peanuts of different sizes by shaking the screen, but it is difficult to screen out the shriveled peanuts, which affects the price of the later peanut selection and packaging. Therefore, a peeled peanut processing and screening device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a peeled peanut processing and screening device, which has the advantages of screening out shriveled peanuts, etc., and solves the problem that most of the existing screening methods separate peanuts of different sizes by shaking the sieve, but it is difficult to screen out the shriveled peanuts, which affects the price of the subsequent peanut selection and packaging.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a peeled peanut processing and screening device, comprising a processing box, a feed port is fixedly installed on the right outer surface of the processing box, a screen plate is movably installed inside the processing box, and a pop-up component is installed inside the processing box;

[0007] The pop-up assembly includes slide grooves opened on the left and right inner walls of the processing box, the inner walls of the two slide grooves are fixedly installed with return springs, the tops of the two return springs are fixedly installed with moving frames, the left and right ends of the screen plate are fixedly installed with insertion strips, the interiors of the two moving frames are threaded with two fastening bolts, a driving motor is fixedly installed on the front inner wall of the processing box, two rotating shafts are rotatably installed between the front and rear inner walls of the processing box, pulleys are fixedly installed on the outer surfaces of the two rotating shafts, the two pulleys are connected by belt transmission, and cams are fixedly installed on the outer surfaces of the two rotating shafts.

[0008] Preferably, a control panel is fixedly installed on the right outer surface of the processing box, a cabinet door is hingedly installed on the front of the processing box, and a guide plate is fixedly installed inside the feed port, one end of the guide plate extends to the interior of the processing box and is located on the top of the screen plate.

[0009] Preferably, an industrial electric fan is fixedly mounted on the rear inner wall of the processing box, and the industrial electric fan is located on the top of the screen plate.

[0010] Preferably, a collecting box is slidably mounted on the inner bottom wall of the processing box, and the size of the collecting box is larger than the size of the screen plate.

[0011] Preferably, the two inserting strips are inserted into the interior of the moving frame, and the two inserting strips are connected to the moving frame via two fastening bolts.

[0012] Preferably, the output shaft of the driving motor is fixedly connected to one end of the right rotating shaft, and the two cams are located at the bottom of the screen plate and are in contact with the screen plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The peeled peanut processing and screening device, by setting the cooperation between the feed port, the guide plate, the screen plate, the pop-up component and the industrial electric fan, conveys the peanuts to the screen plate through the feed port and the guide plate, and when the driving motor is turned on, the cooperation between the pulley and the belt drives the two rotating shafts to rotate at the same time, and the rotation of the two rotating shafts drives the cam to rotate, and the screen plate is made to move up and down through the cam, so that the peanuts on the screen plate are popped up, and at the same time, the shriveled peanuts in the popping up are blown off by turning on the industrial electric fan, and the residual peanut dandruff can also be blown away by the way. After the impurities and shriveled fruits are blown to the front side, they will move along the direction of the wind due to their light weight, and begin to fall into the collection box under the influence of gravity, so as to achieve the screening of peanuts and ensure the quality of peanuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 3 This is a top view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the screen plate, fastening bolts, inserts and moving frame of the utility model;

[0019] Figure 5 For this utility model Figure 2 A magnified view of the structure in the middle.

[0020] In the figure: 1. processing box; 2. control panel; 3. feed port; 4. guide plate; 5. cabinet door; 6. collection box; 7. screen plate; 8. pop-up assembly; 801. slide; 802. return spring; 803. moving frame; 804. insert strip; 805. fastening bolt; 806. driving motor; 807. rotating shaft; 808. pulley; 809. belt; 810. cam; 9. industrial electric fan. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 A peeled peanut processing and screening device in this embodiment includes a processing box 1, a feed port 3 is fixedly installed on the right outer surface of the processing box 1, a screen plate 7 is movably installed inside the processing box 1, and a pop-up component 8 is installed inside the processing box 1.

[0023] It should be noted that the peeled peanuts are the peanuts whose shells and the outermost dandruff layer attached to the peanuts are completely shed, leaving only the complete fruit layer. However, since the peeled peanuts contain dandruff and some shriveled peanuts, the peanuts need to be screened by a screening device, and the screening of peanuts can be achieved through the cooperation of the processing box 1, the feed port 3, the guide plate 4, the screen plate 7, the pop-up component 8 and the industrial electric fan 9 set above.

[0024] A control panel 2 is fixedly installed on the right outer surface of the processing box 1, a cabinet door 5 is hingedly installed on the front of the processing box 1, and a guide plate 4 is fixedly installed inside the feed port 3. One end of the guide plate 4 extends to the interior of the processing box 1 and is located on the top of the screen plate 7.

[0025] Specifically, the entire device can be opened and closed by the control panel 2, and the guide plate 4 can transport the peanuts to the screen plate 7.

[0026] An industrial electric fan 9 is fixedly mounted on the rear inner wall of the processing box 1 , and the industrial electric fan 9 is located on the top of the screen plate 7 .

[0027] Specifically, during the screening process, the strength of the industrial electric fan 9 needs to be properly adjusted to ensure that dust and shrunken peanuts can be effectively separated without blowing away qualified peanuts.

[0028] The pop-up component 8 includes a slide groove 801 opened on the left and right inner walls of the processing box 1, and the inner walls of the two slide grooves 801 are fixedly installed with return springs 802, and the tops of the two return springs 802 are fixedly installed with moving frames 803, and the left and right ends of the screen plate 7 are fixedly installed with insertion strips 804. The interiors of the two moving frames 803 are threaded with two fastening bolts 805, and a driving motor 806 is fixedly installed on the front inner wall of the processing box 1. Two rotating shafts 807 are rotatably installed between the front and rear inner walls of the processing box 1, and the outer surfaces of the two rotating shafts 807 are fixedly installed with pulleys 808. The two pulleys 808 are connected by a belt 809, and the outer surfaces of the two rotating shafts 807 are fixedly installed with cams 810.

[0029] Specifically, when the driving motor 806 is turned on, the two rotating shafts 807 are driven to rotate at the same time through the cooperation between the pulley 808 and the belt 809. The rotation of the two rotating shafts 807 drives the cam 810 to rotate. The cam 810 causes the screen plate 7 to move up and down, thereby popping up the peanuts on the screen plate 7.

[0030] The two inserting strips 804 are inserted into the interior of the moving frame 803 , and the two inserting strips 804 and the moving frame 803 are connected by two fastening bolts 805 .

[0031] Specifically, after the peanuts are screened, the cabinet door 5 is opened, and the two sets of fastening bolts 805 are twisted to separate the insert 804 from the movable frame 803, and then the screen plate 7 is pulled to process the peanuts on the screen plate 7, thereby improving the practicality of the device.

[0032] A collecting box 6 is slidably mounted on the inner bottom wall of the processing box 1 , and the size of the collecting box 6 is larger than the size of the screen plate 7 .

[0033] Specifically, the shrunken fruits after screening will fall into the collection box 6 and will be collected by the collection box 6 .

[0034] The output shaft of the driving motor 806 is fixedly connected to one end of the right rotating shaft 807 , and the two cams 810 are both located at the bottom of the screen plate 7 and in contact with the screen plate 7 .

[0035] Specifically, the rotation of the driving motor 806 can drive the right rotating shaft 807 to rotate, and the rotation of the two cams 810 will push the screen plate 7 to move.

[0036] In summary, the peeled peanut processing and screening device, by setting the cooperation among the feed port 3, the guide plate 4, the screen plate 7, the pop-up component 8 and the industrial electric fan 9, conveys the peanuts to the screen plate 7 through the feed port 3 and the guide plate 4, and drives the two rotating shafts 807 to rotate at the same time through the cooperation between the pulley 808 and the belt 809 when the driving motor 806 is turned on. The rotation of the two rotating shafts 807 drives the cam 810 to rotate, and the screen plate 7 is moved up and down by the cam 810, so that the peanuts on the screen plate 7 are popped up, and the shriveled peanuts in the pop-up are blown off by the opening of the industrial electric fan 9, and the residual peanut dandruff can also be blown away. After the impurities and shriveled fruits are blown to the front side, they will move along the direction of the wind due to their light weight, and begin to fall into the collection box 6 under the influence of gravity, so as to realize the screening of peanuts and ensure the quality of peanuts.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing and screening peeled peanuts, comprising a processing box (1), characterized in that: A feed port (3) is fixedly mounted on the right outer surface of the processing box (1), a screen plate (7) is movably mounted inside the processing box (1), and a pop-up assembly (8) is mounted inside the processing box (1); The pop-up assembly (8) comprises a slide groove (801) provided on the left and right inner walls of the processing box (1); the inner walls of the two slide grooves (801) are fixedly mounted with a return spring (802); the tops of the two return springs (802) are fixedly mounted with a moving frame (803); the left and right ends of the screen plate (7) are fixedly mounted with an insertion strip (804); the interiors of the two moving frames (803) are threadedly connected with two fastening bolts (805); the front inner wall of the processing box (1) is fixedly mounted with a driving motor (806); two rotating shafts (807) are rotatably mounted between the front and rear inner walls of the processing box (1); the outer surfaces of the two rotating shafts (807) are fixedly mounted with pulleys (808); the two pulleys (808) are connected by a belt (809); and the outer surfaces of the two rotating shafts (807) are fixedly mounted with a cam (810).

2. The device for processing and screening peeled peanuts according to claim 1, characterized in that: A control panel (2) is fixedly mounted on the right outer surface of the processing box (1), a cabinet door (5) is hingedly mounted on the front of the processing box (1), and a guide plate (4) is fixedly mounted inside the feed port (3), one end of the guide plate (4) extends into the interior of the processing box (1) and is located on top of the screen plate (7).

3. The device for processing and screening peeled peanuts according to claim 1, characterized in that: An industrial electric fan (9) is fixedly mounted on the rear inner wall of the processing box (1), and the industrial electric fan (9) is located on the top of the screen plate (7).

4. The device for processing and screening peeled peanuts according to claim 1, characterized in that: A collecting box (6) is slidably mounted on the inner bottom wall of the processing box (1), and the size of the collecting box (6) is larger than the size of the screen plate (7).

5. The device for processing and screening peeled peanuts according to claim 1, characterized in that: The two inserting strips (804) are both inserted into the interior of the moving frame (803), and the two inserting strips (804) are connected to the moving frame (803) via two fastening bolts (805).

6. The device for processing and screening peeled peanuts according to claim 1, characterized in that: The output shaft of the driving motor (806) is fixedly connected to one end of the right rotating shaft (807), and the two cams (810) are both located at the bottom of the screen plate (7) and in contact with the screen plate (7).

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