TWM550019U - Peanut screening machine - Google Patents

Description

Peanut screening machine

This creative department has a relationship with agricultural production machines. In detail, it refers to a peanut screening machine.

According to China's food culture, peanuts can not only be eaten but also eaten directly. It is known that peanuts are one of the indispensable foods and condiments in our diet, and according to research, peanuts are rich in protein and unsaturated. Fatty acids and phytosterols, which help the body lower cholesterol, slow down aging and even enhance hematopoietic function, and have the reputation of "longevity fruit".

Today's peanut harvesting is mostly carried out by using a peanut harvesting machine. The peanut harvesting machine can shovel the peanut plant from the soil and perform simple cleaning operations to make the roots and stems attached to the peanut pod. The dust is separated from the peanut pod for subsequent pod removal or packaging operations. However, since the peanut harvesting machine harvests the entire peanut plant, each peanut fruit pod must have a large number of leaves, roots, stems and dust attached thereto, and the peanut harvester cannot be used to clean the peanut fruit pod. Comprehensive and thorough cleaning, and relying on manpower for more detailed cleaning operations, but this not only increases labor costs, but also increases the processing time of peanuts, thereby reducing the economic benefits of peanuts.

Therefore, how to quickly and reliably separate dust, roots and stems from peanut pods to enhance the economic benefits of peanuts is a problem that is still urgently needed in the industry.

The main purpose of this creation is to provide a peanut screening machine that can enhance the economic benefits of peanuts.

Another object of the present invention is to provide a peanut screening machine that can quickly and reliably clean peanut pods.

A further object of the present invention is to provide a peanut screening machine that separates leaves, roots, stems and dust from peanut pods.

The peanut screening machine provided by the present invention comprises: a main body comprising: a frame body; a first screening device comprising: a first sieve frame and a first rocker arm mechanism; the first sieve frame has a first inlet opening, a screen mesh, a falling earth space and a first discharge opening; the first inlet opening is disposed at one end of the first sieve frame; the first discharge opening is provided At the other end of the first screen frame; the screen is mounted flatly in the first screen frame; the earth dropping space is formed below the screen; the first screen frame is by the first The rocker arm mechanism is pivotally connected to the frame body of the main body, and can swing around the first rocker arm mechanism; the body of the first screen frame is inclined, and the first inlet port is higher than the a first discharge port; the first sieve frame can be driven to swing; the first screening device is installed in the frame body of the main body; a second screening device is disposed on the frame body of the main body The present invention comprises: a second screen frame, a second rocker arm mechanism and a plurality of saw blades; the second screen frame is located below the first screen frame and has: a second inlet opening, a receiving plate, a falling object space and a second discharging opening; the second inlet opening is disposed at one end of the second sieve frame and the first of the first screening device The first discharge opening of the sieve frame corresponds to; the receiving plate further comprises a plurality of slots, the slots are through the body of the receiving plate; the falling space is formed below the receiving plate, and The second discharge port is disposed at the other end of the second sieve frame; the second sieve frame is pivotally connected to the frame body of the main body by the second rocker arm mechanism, and The second rocker arm mechanism can be swayed centrally; the saw blades are mounted in the frame body of the main body, and are located below the second screen frame, and can correspond to the slots; at least one a driving mechanism, disposed in the frame body of the main body, and driving the first screen frame of the first screening device and the second screen frame of the second screening device to swing; a driving mechanism is disposed at The frame of the main body can drive the saw blades to rotate.

Preferably, the air blowing device is further disposed in the frame body of the main body, and the first discharge port of the first screen frame and the second inlet of the second screen frame Air blowing between the spouts.

Thus, by the first screening device, the second screening device, and the cleaning device, the leaves, roots, stems, and dust attached to the peanut pods can be reliably and comprehensively separated from the peanut pods. The staff does not need to clean up the additional amount of peanuts, but can directly carry out subsequent depodding or packaging operations to improve the economic benefits of peanuts.

Please refer to the first to sixth figures. The peanut screening machine 10 provided in a preferred embodiment of the present invention has the following directions of front, rear, left and right in the direction of the first figure. The peanut screening machine 10 includes a main body 20, a first screening device 30, at least one driving mechanism 36, a blowing device 40, a second screening device 50, and a driving mechanism 56, wherein:

The main body 20 includes a frame body 22, a front wheel 23, two rear wheels 24 and four stoppers 26. The front wheel 23 and the two rear wheels 24 are respectively disposed on the bottom surface of the frame body 22 and the rear end. It can move the frame 22. The front wheel 23 is rotatable and the direction of movement of the frame 22 can be changed. The four stoppers 26 are respectively disposed at the four corners of the bottom end of the frame body 22, and are vertically displaceable to fix the position of the frame body 22 or to move the frame body 22.

The first screening device 30 is disposed in the frame 22 of the main body 20 and includes: a first feeding slot 31, a first screen frame 32, a first guiding slot 33, a baffle 34, and A first rocker arm mechanism. The first feeding slot 31 is vacant, and has a first opening and a bottom end respectively connected to the top side of the frame body 22 of the main body 20. The first screen frame 32 is disposed below the first feeding slot 31 and is disposed obliquely downward from the front to the rear. The first screen frame 32 further includes: a grounding space 321 and a first The inlet port, a first discharge port 322 and a screen 323. The first inlet port is disposed at a front end of the first sieve frame 32 and is connected to the opening of the bottom end of the first feeding groove 31. The first discharge opening 322 is disposed at a rear end of the first sieve frame 32. The screen 323 is disposed flat in the first screen frame 32 and spaced apart from the bottom wall of the first screen frame 32. The earth dropping space 321 is formed between the screen 323 and the bottom wall of the first sieve frame 32. One end of the first guiding groove 33 forms an earth opening 331 and is disposed at a rear end of the bottom surface of the first screen frame 32 along the transverse direction of the first screen frame 32, and communicates with the earth dropping space 321; The body of a guide groove 33 extends downward in an inclined manner in the left-right direction, and the right end thereof is higher than the left end thereof; the earthing opening 331 protrudes from the left side of the frame body 22 of the main body 20. The baffle 34 is disposed below the earth opening 331 of the first screen frame 32 and protrudes to a left side of the main body 20. The first rocker arm mechanism is a first rocker arm 35 in the embodiment, and the bottom end of each rocker arm 35 is pivotally connected to the bottom surface of the first screen frame 32, and the top end thereof is pivotally connected to the frame body 22. The first screen frame 32 can swing by the top end of the four first rocker arms 35 as a fulcrum.

The embodiment has a drive mechanism 36. The drive mechanism 36 is disposed in the frame 22 of the main body 20 and includes: a second runner (not shown), two axles 37, and at least two eccentric wheels. 38 and a drive motor 39, this embodiment has four eccentric wheels 38 as described. A rotating wheel is disposed on a right side of the frame body 22 and located on a lower side of the first screen frame 32. A support shaft 37 is laterally disposed in the frame body 22, the left end of which is connected to the left side of the frame body 22, and the right end of which is connected to the one of the runners. The eccentric wheel 38 is disposed on the support shaft 37 and is respectively located on the left and right sides of the frame body 22, and is connected to the bottom surface of the first sieve frame 32 by a connecting rod 381; The threading position of the shaft 37 and the two eccentric wheels 38 is offset from the center of the two eccentric wheels 38. The driving motor 39 is disposed on the bottom side of the frame body 22, and drives the rotating wheel by a chain (not shown) to rotate the supporting shaft 37, thereby making the two eccentricities The wheel 38 rotates and deflects such that the first screen frame 32 can reciprocally oscillate with the offset of the second eccentric 38, as shown in the seventh figure.

The air blowing device 40 is also disposed in the frame body 22 of the main body 20, and includes a plurality of fan blades 42, a rotating shaft 44, a casing 46 and an operating motor 48. A through opening 47 is defined in the rear end of the casing 46; the casing 46 is disposed below the first discharge opening 322 of the first sieve frame 32. The fan blades 42 are disposed along the outer circumferential surface of the rotating shaft 44, and the inner ends thereof are coupled to the rotating shaft 44. The rotating shaft 44 is disposed in the casing 46 along the lateral direction of the main body 20 , and the left end of the rotating shaft 44 is pivotally connected to the left side of the frame 22 . The fan blades 42 are embedded in the casing 46 . The actuating motor 48 is disposed on the top side of the frame body 22, and is connected to the right end of the rotating shaft 44 by a chain (not shown), and can drive the rotating shaft 44 to rotate, so that the fan blades 42 can be blown.

The second screening device 50 is also disposed on the frame body 22 of the main body 20, and is located below the first screening device 30 and the blowing device 40, and includes: a second feeding slot 51, a first Two screen frames 52, a second guide groove 53, a plurality of rotating rods 54, a plurality of saw blades 541, a second rocker arm mechanism and a second rocker arm 55 of a drive mechanism 56. The second feeding slot 51 is vacant, and has a communicating opening at the top end and the bottom end thereof, and the opening of the top end is the first of the first screen frame 32 of the first screening device 30. The discharge ports 322 correspond to each other. The second screen frame 52 further includes: a second inlet port, a receiving plate 521, a falling object space 522, and a second discharging port 523. The second inlet port is disposed at a rear end of the second sieve frame 52 and is connected to the opening at the bottom end of the second feeding groove 51. The receiving plate 521 is provided with a plurality of slots 5211. The slots 5211 are arranged at equal intervals in the front, rear, and left and right directions, and extend through the body of the receiving plate 521. The receiving plate 521 is disposed on the second frame in a flat manner. 52. The bottom wall of the second screen frame 52 is disposed obliquely downward from the front to the front. The falling space is formed between the receiving plate 521 and the bottom wall of the second screen frame 52 and communicates with the slots 5211. The second discharge port 523 is disposed at a front end of the second sieve frame 52. One end of the second guiding groove 53 is formed with a discharge opening 531, and is disposed on the bottom surface of the second sieve frame 52 in the left-right direction; the body of the second guiding groove 53 is obliquely disposed from right to left. The right end is higher than the left end thereof; the outlet 531 is protruded to the right side of the frame 22. The rotating rods 54 are disposed at equal intervals in the front-rear direction, and are located below the receiving plate 521 of the second screen frame 52. The two ends of the rotating rods 54 are pivotally connected to the left and right sides of the frame body 22, respectively. In the embodiment, a gear 542 is connected to the left end of each of the rotating rods 54, and the gears 542 are wound by a chain 543 so that the gears can be interlocked with each other. Each of the saw blades 541 has a disk shape in the present embodiment, and is disposed at equal intervals in the longitudinal direction of each of the rotary levers 54 on the body of each of the rotary levers 54. The second rocker arm mechanism includes four second rocker arms 55, and the top ends of the second rocker arms 55 are respectively pivotally connected to the bottom surface of the second screen frame 52, and the bottom end thereof is pivotally connected to the frame body 22; The second screen frame 52 can swing with the bottom end of the four second rocker arms 55 as a fulcrum.

The drive mechanism 56 includes a drive wheel 57, a drive motor 58 and a chain link 59. The driving wheel 57 is coupled to a rotating rod 54 such that the rotating rod 54 forms an active rod, and the other rotating rods 54 respectively form a driven rod. When the active lever rotates, the driven lever can be driven to rotate accordingly. The driving motor 58 is disposed on the bottom side of the frame body 22, and drives the driving wheel 57 by the chain belt 59 to rotate the rotating rod 54 connected to the driving wheel 57, and can drive other rotating rods 54. Then turn.

The other rotating wheel of the driving mechanism 36 is also disposed on the right side of the frame 22 and on the lower side of the second frame 52. The other support shaft 37 is also laterally disposed in the frame body 22, the left end of which is connected to the left side of the frame body 22, and the right end of which is connected to the one of the runners. The eccentric wheel 38 is also disposed on the support shaft 37, and is respectively located on the left and right sides of the frame body 22, and is connected to the bottom surface of the first sieve frame 32 by a connecting rod 381; The threading position of the fulcrum 37 and the second eccentric 38 is offset from the center of the eccentric 38. The driving motor 39 drives the rotating wheel to rotate by using the chain (not shown), so that the supporting shaft 37 rotates accordingly, and the eccentric 38 can be rotated and offset, so that the second The screen frame 52 can reciprocally oscillate with the offset of the two eccentric wheels 38, and the manner of oscillating is like the oscillating manner of the first screen frame 32 (as shown in the seventh figure). When the second screen frame 52 is oscillated, the saw blades 541 can protrude or immerse into the receiving plate 521 by the slots 5211 as the second screen frame 52 swings.

It should be noted that the peanut screening machine 10 can also have two driving mechanisms 36. The first screen frame 32 and the second screen frame 52 are respectively oscillated by driving of different driving mechanisms.

In this way, the staff can pour the harvested peanuts (not shown) from the first feeding trough 31 of the first screening device 30 of the peanut screening machine 10 to cause the peanuts to fall into the first screening. The screen 323 of the first screen frame 32 of the device 30, at this time, the driving motor 39 drives the two eccentric wheels 38 to rotate, so that the first screen frame 32 follows the second eccentric wheel The yaw of 38 is oscillated in a reciprocating manner, so that the peanuts can be repeatedly jumped on the screen 323 while moving toward the first discharge opening 322 of the first sieve frame 32, so as to adhere to the peanut pod. Dust or clods are stripped or separated from peanut pods. After separating the dust or clods, the peanuts are removed from the first discharge port 322 and dropped downward.

The dust or clods peeled off or separated from the peanut pods pass through the mesh of the screen 323 and fall into the earth dropping space 321 and are inclined along the body of the first screen frame 32. A rear end of the screen frame 32 is moved, and the dust and the soil block are discharged from the first screen frame 32 through the first guiding groove 33. At this time, the baffle 34 prevents the dust or the soil block from falling into the frame when being discharged. In the body 22, the appearance and operation of the peanut screening machine 10 are ensured.

When the peanuts fall from the first discharge opening 322 of the first screening device 30, the driving motor 48 of the blowing device 40 drives the rotating shaft 44 to rotate, so that the fan blades 42 are used to blow the peanuts. The leaves attached to the peanut pods are blown away from the peanut pods. After being blown by the blowing device 40, the peanuts fall into the second feeding slot 51 of the second screening device 50.

The peanuts pass through the second feeding trough 51 and enter the second screen frame 52. The second screen frame 52 also drives the other eccentric wheel 38 by the driving motor 39 to make the second screen frame 52. The yaw of the two eccentrics 38 can be reciprocatingly oscillated, and while the second sill 52 is swaying, the drive motor 58 also drives the rotary knives 54 to rotate the saw blades 541. When the peanut moves into the second discharge port 523 in the swinging tray 55, the root or stem of the peanut pod can be pulled and cut by the saw blade 541, so that the root and stem can be separated from the peanut pod. And entering the falling object space 522 through the slots 5211, and discharging the peanut screening machine 10 by using the outlet port 531 of the second guiding groove 53. The cleaned peanuts are moved to the second discharge port 523 and removed from the second discharge port 523 to complete the cleaning operation of the peanuts for subsequent pod or packaging operations.

Thereby, the peanut screening machine can reliably and comprehensively separate the dust, clods, roots, stems and leaves attached to the peanut pod from the peanut pod, so that the peanut can quickly enter the subsequent stripping or packaging operation without The peanuts are screened by artificial means, which significantly improves the efficiency of peanut processing and further enhances the economic benefits of peanuts.

The foregoing embodiments are merely illustrative of the present invention and are not limiting, and all structural designs equivalent to the present invention are covered by the present invention. The peanut screening machine provided by this creation is the first structure of the same kind of articles, and it improves the many defects of the existing peanut screening machine, and is progressive, and applies in accordance with the law.

10‧‧‧Peanut Screening Machine
20‧‧‧ Subject
22‧‧‧ ‧ frame
23‧‧‧ Front wheel
24‧‧‧ Rear wheel
26‧‧‧stops
30‧‧‧First screening device
31‧‧‧First feed trough
32‧‧‧First screen frame
321‧‧‧Underground space
322‧‧‧first discharge opening
323‧‧‧ screen
33‧‧‧First guide channel
331‧‧‧Unearthed
34‧‧‧Baffle
35‧‧‧First rocker arm
36‧‧‧Drive mechanism
37‧‧‧ fulcrum
38‧‧‧Eccentric wheel
381‧‧‧ Connecting rod
39‧‧‧Drive motor
40‧‧‧Blowing device
42‧‧‧ fan blades
44‧‧‧ shaft
46‧‧‧Shell
48‧‧‧Acoustic motor
50‧‧‧Second screening device
51‧‧‧Second feed trough
52‧‧‧Second sieve frame
521‧‧‧ receiving board
5211‧‧‧Slots
523‧‧‧Second outlet
53‧‧‧Second guiding channel
531‧‧‧Export
54‧‧‧Rotary rod
541‧‧‧Saw blade
542‧‧‧ Gears
543‧‧‧Chain
55‧‧‧Second rocker
56‧‧‧ drive agency
57‧‧‧ drive wheel
58‧‧‧ drive motor
59‧‧‧Chain

In order to enable the review committee to further understand the purpose, characteristics and effectiveness of the creation, a preferred embodiment of the present invention will be described later, with a detailed description of the drawings, wherein: A front view of a peanut screening machine of a preferred embodiment. The second figure is a front perspective view of the other direction of the peanut screening machine of the first figure. The third figure is a rear perspective view of the peanut screening machine of the first figure. The fourth figure is a rear perspective view of the other direction of the peanut screening machine of the first figure. The fifth figure is the right side view of the peanut screening machine of the first figure. The sixth figure is the left side view of the peanut screening machine of the first figure. The seventh figure is a schematic diagram of the oscillation of the first sieve frame of the peanut screening machine of the first figure.

10‧‧‧Peanut Screening Machine

20‧‧‧ Subject

22‧‧‧ ‧ frame

23‧‧‧ Front wheel

30‧‧‧First screening device

31‧‧‧First feed trough

32‧‧‧First screen frame

35‧‧‧First rocker arm

36‧‧‧Drive mechanism

38‧‧‧Eccentric wheel

381‧‧‧ Connecting rod

39‧‧‧Drive motor

40‧‧‧Blowing device

46‧‧‧Shell

50‧‧‧Second screening device

51‧‧‧Second feed trough

52‧‧‧Second sieve frame

521‧‧‧ receiving board

5211‧‧‧Slots

523‧‧‧Second outlet

54‧‧‧Rotary rod

541‧‧‧Saw blade

55‧‧‧Second rocker

56‧‧‧ drive agency

57‧‧‧ drive wheel

58‧‧‧ drive motor

59‧‧‧Chain

Claims (10)

A peanut screening machine comprises: a main body comprising: a frame body; a first screening device comprising: a first screen frame and a first rocker arm mechanism; the first screen frame having: a first input a material inlet, a screen, a soil drop space and a first discharge port; the first inlet port is disposed at one end of the first sieve frame; the first discharge port is disposed on the first sieve frame The other end of the screen is installed in the first screen frame; the earth dropping space is formed under the screen; the first screen frame is pivotally connected by the first rocker arm mechanism The body of the main body can be oscillated about the first rocker arm mechanism; the body of the first screen frame is inclined, and the first inlet port is higher than the first discharge port; The driving motor can drive the first screen frame to swing; the first screening device is installed in the frame body of the main body; and a second screening device is disposed in the frame body of the main body, which comprises a second screen frame, a second rocker arm mechanism and a plurality of saw blades; the second screen frame is located below the first screen frame and has a second inlet port a receiving plate, a falling object space and a second discharging opening; the second receiving opening is disposed at one end of the second screening frame, and the first screening frame of the first screening device The receiving plate is further provided with a plurality of slots, the slots are through the body of the receiving plate, and the receiving plate is disposed flatly in the second sieve frame; the falling space system Formed under the receiving plate and communicated with the slots; the second discharging port is disposed at the other end of the second screen frame; the second screen frame is pivotally connected by the second rocker arm mechanism In the frame body of the main body, and swinging around the second rocker arm mechanism; the saw blades are installed in the frame body of the main body and are located below the second sieve frame, and Corresponding to the slots; At least one driving mechanism is disposed on the frame body of the main body, and can drive the first screen frame of the first screening device and the second screen frame of the second screening device to swing; a driving mechanism, The frame body disposed on the main body can drive the saw blades to rotate. The peanut screening machine of claim 1, further comprising: a blowing device, the blowing device is disposed in the frame body of the main body, and the first discharging port of the first screening frame and the The second inlet of the second sieve frame is blown between the second inlets. The peanut screening machine of claim 1, wherein the first screening device further comprises: a first guiding groove formed with an earthing opening; the first guiding groove is disposed in the first screening device a bottom surface of the first screen frame and communicating with the earth dropping space; the soil opening is protruded from one side of the frame body of the main body. The peanut screening machine of claim 1, wherein the second screening device further comprises: a second guiding groove formed with an outlet opening; the second guiding groove is disposed in the second screening device The bottom surface of the second screen frame is in communication with the falling object space; the outlet opening protrudes from one side of the frame body of the main body. The peanut screening machine of claim 3, wherein the first screening device further comprises: a baffle disposed on the frame of the main body and located below the earthing opening of the first guiding groove. The peanut screening machine of claim 3, wherein the first inlet of the first sieve frame is disposed at a front end of the first sieve frame; the first discharge opening is disposed on the first sieve frame a rear end; the first guiding groove is disposed on a bottom surface of the rear end of the first sieve frame. The peanut screening machine of claim 4, wherein: the second inlet of the second sieve frame of the second screening device is disposed at a rear end of the second sieve frame; the second discharge material The bottom of the second screen frame is disposed at a front end of the second screen frame; the bottom wall of the second screen frame is disposed obliquely downward from the rear to the front; the second channel is disposed on the bottom surface of the front end of the second screen frame. The peanut screening machine according to any one of claims 1 to 7, wherein the second screening device further comprises: a plurality of rotating rods, a plurality of gears and a chain; the rotating rods are arranged at equal intervals in the front-rear direction. And being located below the receiving plate of the second screen frame, wherein the saw blades are disposed on the rotating rods; the gear systems are respectively installed at one end of each of the rotating rods; the chain is wound In the gears, the driving mechanism drives a rotating rod to rotate, and the chain is used to drive the other rotating rods to rotate the saw blades. The peanut screening machine according to any one of claims 1 to 7, wherein: the peanut screening machine has a driving mechanism, the first screen frame of the first screening device and the second screening device The second screen frame is oscillated by the driving mechanism. The peanut screening machine of claim 8, wherein: the driving mechanism comprises: a driving motor and at least two eccentric wheels, wherein the eccentric wheel is connected to the driving motor and the first sieve frame, and the other The eccentric wheel is coupled to the drive motor and the second screen frame; when the drive motor is actuated, the first screen frame and the second screen frame are oscillated by the offset of the eccentric wheels.