CN213033010U

CN213033010U - Melon seed sieve separator

Info

Publication number: CN213033010U
Application number: CN202021622701.6U
Authority: CN
Inventors: 苏尔苗; 苏立宇
Original assignee: Zhejiang Dahaoda Food Co ltd
Current assignee: Zhejiang Dahaoda Food Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-23
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to the technical field of screening machines, and aims to provide a melon seed screening machine, which comprises a machine body, wherein a feed inlet and a discharge outlet are arranged on the machine body, an impurity screening device and a size screening device are arranged on the machine body, the impurity screening device comprises a screening cylinder and a driving assembly, the two ends of the screening cylinder run through and are in a cylindrical shape, and the driving assembly is used for driving the screening cylinder to rotate; a plurality of impurity removing holes are formed in the circumferential side wall of the screening cylinder in a penetrating manner; the inner circle peripheral wall of the screening cylinder is also provided with a guide strip which is in a spiral shape and extends along the axial lead direction of the screening cylinder; the utility model discloses can sieve the impurity in the size of melon seed and the melon seed.

Description

Melon seed sieve separator

Technical Field

The utility model relates to a sieve separator technical field, in particular to melon seed sieve separator.

Background

Melon seeds are now eaten as snack foods, and in the process of making the melon seeds, in order to ensure the quality of the melon seeds, a screening machine is needed to screen the sizes of the melon seeds, and large-particle melon seeds are selected.

In the prior art, a Chinese patent document with an authorization publication number of CN206405028U discloses a high-efficiency melon seed screening machine, which comprises a rack, a centrifugal fan, a settling chamber, a rear suspender, a screen, a front suspender, a connecting rod, a crank disc, a speed regulating motor controller, a frequency converter and a single-phase electromagnetic speed regulating motor; the centrifugal fan is fixed on the frame and communicated with the settling chamber; the screen is connected to the frame through a front suspender and a rear suspender and is positioned below the settling chamber; the crank disc is fixed on the frame and is connected with the screen through a connecting rod to drive the screen to move; the single-phase electromagnetic speed regulating motor drives the crank disc to rotate through the belt.

The above prior art solutions have the following drawbacks: above-mentioned device only can separate the impurity in the melon seed, and can not sieve the particle size of melon seed, and the function of above-mentioned device has certain limitation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a melon seed sieve separator can sieve the impurity in the size of melon seed and the melon seed.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a melon seed screening machine comprises a machine body, wherein a feeding hole and a discharging hole are formed in the machine body, an impurity screening device and a large screening device are arranged on the machine body, the impurity screening device comprises a screening cylinder with two ends penetrating and in a cylindrical shape and a driving assembly for driving the screening cylinder to rotate, the screening cylinder is horizontally arranged, and one port is formed in the feeding hole; a plurality of impurity removing holes are formed in the circumferential side wall of the screening cylinder in a penetrating manner; the inner circular wall of the screening cylinder is also provided with a guide strip which is in a spiral shape and extends along the axial lead direction of the screening cylinder.

Through adopting above-mentioned technical scheme, melon seed is poured into the filter cylinder by the feed inlet in, the filter cylinder passes through drive assembly and drives the rotation that produces, and melon seed is constantly upset in the filter cylinder under the effect of guide strip to the port that the feed inlet was kept away from to the filter cylinder simultaneously removes, and the less impurity of this in-process volume passes through the impurity hole in melon seed separation, realizes going the impurity operation, and the melon seed after removing impurity carries out the size screening through big or small sieving mechanism again.

The utility model discloses further set up to: a plurality of through holes are formed in the guide strip along the length direction.

Through adopting above-mentioned technical scheme, the setting up of through hole makes the gib block also possess impurity screening function.

The utility model discloses further set up to: the large and small screening devices comprise screen meshes and vibrating motors, the screen meshes are obliquely arranged downwards, the upper ends of the screen meshes are positioned below the discharge ports of the screening cylinders, and the lower ends of the screen meshes extend to the discharge ports; the screen cloth of the screen cloth machine is characterized in that a fixing frame used for fixing the screen cloth and the vibrating motor is arranged in the machine body, a plurality of vibrating springs are arranged between the fixing frame and the screen cloth, a cam is arranged at the output end of the vibrating motor, and the side wall of the cam is abutted to the screen cloth.

Through adopting above-mentioned technical scheme, drive the cam through vibrating motor and rotate, make the continuous working face of butt screen cloth of lateral wall of cam, screen cloth cooperation vibrating spring produces vibrations, and the less melon seed of volume falls down on by the filtration pore of screen cloth, and the great melon seed of volume is taken to discharge gate department to this comes to carry out the size screening to melon seed through on the screen cloth.

The utility model discloses further set up to: an air blower is arranged in the machine body, and an air outlet of the air blower is located below the screen and faces the lower end face of the screen.

Through adopting above-mentioned technical scheme, the air-blower can blow the melon seed on screen cloth surface and rise, further improves the screening effect, can prevent that the melon seed card from on the filtration pore of screen cloth simultaneously.

The utility model discloses further set up to: a guide plate which is obliquely and downwardly inclined is arranged between the screen and the screening drum, the upper end of the guide plate is positioned at the discharge port of the screening drum, and the lower end of the guide plate is positioned above the upper end of the screen; the guide plate is provided with a plurality of sieve pores.

Through adopting above-mentioned technical scheme, the setting of baffle plays the melon seed after the edulcoration in the screen cylinder and guides the effect on the screen cloth, and the setting up of sieve mesh makes the melon seed can begin to carry out the preliminary screening of big or small granule simultaneously.

The utility model discloses further set up to: the upper end of the guide plate is provided with a connecting ring which is coaxial with the screening cylinder, and the connecting ring is rotationally matched with the inner wall of the screening cylinder.

Through adopting above-mentioned technical scheme, the go-between sets up and makes melon seeds in the screen cylinder directly fall to the baffle behind the screen cylinder inner wall, avoids appearing the scattered condition of melon seeds.

The utility model discloses further set up to: the drive assembly comprises a drive motor and a drive gear, a circle of meshing gear is sleeved on the outer circumferential wall of the screening cylinder, and the drive gear is fixedly connected to an output shaft of the drive motor and meshed with the meshing gear.

By adopting the technical scheme, the driving motor drives the screening drum to rotate around the axis line by matching the driving gear and the meshing gear.

The utility model discloses further set up to: the machine body is provided with a conveyor belt at a discharge port, and the conveyor belt is positioned below the lower end of the screen.

Through adopting above-mentioned technical scheme, the melon seeds after the screening is accomplished are convenient for transport to next process in the setting of conveyer belt.

To sum up, the beneficial effects of the utility model are that:

melon seeds which are not screened are added into the screening cylinder from the feeding hole, the screening cylinder is matched with the guide strips after being rotated by the driving assembly, so that the melon seeds continuously roll in the screening cylinder and move towards the discharging port of the screening cylinder, and impurities are separated from the melon seeds in the impurity removing holes in the process; remove the discharge gate department to the screen drum through going back melon seed after roguing the impurity treatment again, melon seed falls and through the baffle by the screen drum, and the baffle carries out preliminary screening to melon seed particle size, falls to carrying out last size screening on the screen cloth by the baffle again, and the tiny particle falls to the screen cloth below, and the large granule falls to the conveyer belt and carries out next process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the impurity storage box of the present invention;

FIG. 4 is a schematic structural view of the size screening device of the present invention;

fig. 5 is an enlarged schematic view at a in fig. 2.

Reference numerals: 1. a body; 11. a feed inlet; 12. a discharge port; 13. a through hole; 2. a conveyor belt; 31. a screening cylinder; 311. removing impurity holes; 312. accommodating grooves; 32. a drive motor; 33. a meshing gear; 34. a guide strip; 341. a through hole; 35. an impurity storage box; 351. an arcuate end; 36. a drive gear; 41. screening a screen; 42. a vibration motor; 43. a vibration spring; 44. a cam; 45. a blower; 46. a fixed mount; 461. dropping the hole; 5. a guide plate; 51. a connecting ring; 52. screening holes; 53. a connecting member; 6. melon seed receiver.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a melon seed sieve separator, as shown in fig. 1, fig. 2, including organism 1, feed inlet 11 has been seted up at the top of 1 one side of organism, and discharge gate 12 has been seted up to the bottom of 1 opposite side of organism, and 1 outside of organism has conveyer belt 2 in 12 fixed mounting of discharge gate. The machine body 1 is provided with an impurity screening device and a size screening device.

As shown in fig. 1 and 2, the impurity screening device includes a screening cylinder 31 with two ends penetrating and cylindrical, a driving component for driving the screening cylinder 31 to rotate, the screening cylinder 31 is located in the machine body 1, the driving component includes a driving motor 32 and a driving gear 36, the driving motor 32 is fixedly installed on the outer wall of the machine body 1, and a through hole 13 communicating the inside is formed on the outer wall of the machine body 1. The outer circumferential wall of the screening cylinder 31 is fixedly sleeved with a circle of meshing gear 33, and the driving gear 36 is fixedly connected to the output shaft of the driving motor 32 and enters the machine body 1 through the through hole 13 to be meshed with the meshing gear 33. The screening cylinder 31 is horizontally arranged, one port of the screening cylinder 31 is arranged at the feed inlet 11, the other port of the screening cylinder 31 is a discharge port, and a plurality of impurity removing holes 311 are formed in the circumferential side wall of the screening cylinder 31 in a penetrating manner; the inner circumferential wall of the screening cylinder 31 is also fixedly connected with a guide strip 34 (see fig. 5), the guide strip 34 is spiral extending along the axial lead direction of the screening cylinder 31, and a plurality of through holes 341 (see fig. 5) with the same size as the impurity removing holes 311 are formed in the guide strip 34 along the length direction. Fixedly connected with is located the impurity receiver 35 of cartridge 31 below in organism 1, and the top of impurity receiver 35 both sides is provided with the outer wall complex arc end 351 (see fig. 3) with cartridge 31, and the outer circumference lateral wall normal running fit in arc end 351 is gone up in cartridge 31's both ends, scribbles lubricating oil between cartridge 31 and the arc end 351, and arc end 351 is used for providing the support and is convenient for cartridge 31 to rotate for cartridge 31.

As shown in fig. 2 and 4, the size screening device includes a screen 41 and a vibrating motor 42, a fixing frame 46 is fixedly connected in the machine body 1, the fixing frame 46 is located below the screen 41 and provided with a drop hole 461 in the middle for the small-sized melon seeds to drop, and the vibrating motor 42 is fixedly mounted on the fixing frame 46. The screen 41 is inclined downward toward the discharge port 12, and the upper end of the screen 41 is located below the discharge port of the screen cylinder 31, and the lower end extends to the discharge port 12 and is located above the conveyor belt 2 (see fig. 1). Four sets of vibration springs 43 are fixedly connected between the fixed frame 46 and the screen 41, the four sets of vibration springs 43 are respectively positioned at four corners of the screen 41, a cam 44 is fixedly connected to an output end of the vibration motor 42, and a side wall of the cam 44 is abutted against one side edge of the screen 41 facing the fixed frame 46. An air blower 45 is fixedly installed in the machine body 1, and an air outlet of the air blower 45 is located below the screen 41 and is arranged towards the lower end face of the screen 41.

As shown in fig. 2 and 5, a guide plate 5 obliquely inclined downward toward the screen 41 is provided between the screen 41 and the screen drum 31, an upper end surface of the guide plate 5 is recessed downward in an arc shape, and the guide plate 5 is fixedly connected to an outer side wall of the impurity accommodating box 35 through a connecting member 53. The upper end of the guide plate 5 is located at the discharge end of the screen cylinder 31, the upper end of the guide plate 5 is fixedly connected with a connecting ring 51 which has the same axial lead as the screen cylinder 31, the connecting ring 51 is rotationally matched with the inner wall of the discharge end of the screen cylinder 31, the discharge end edge of the screen cylinder 31 is circumferentially provided with an annular accommodating groove 312, the connecting ring 51 is located in the accommodating groove 312, the inner wall of the connecting ring 51 is attached to the bottom of the accommodating groove 312, and the inner wall of the connecting ring is attached to the inner wall of the screen cylinder 31. The lower extreme of baffle 5 is located the top of the upper end of screen cloth 41, has seted up the same sieve mesh 52 of filtration pore on a plurality of sizes and the screen cloth 41 on the baffle 5, and organism 1 bottom still fixedly connected with is used for collecting the melon seed receiver 6 of the melon seed that falls by baffle 5 and screen cloth 41.

The specific operation flow of this embodiment is as follows:

unscreened melon seeds are added into the screening cylinder 31 through the feeding hole 11, the screening cylinder 31 is matched with the guide strips 34 after being rotated by the driving assembly, so that the melon seeds continuously roll in the screening cylinder 31 and move towards the discharge port of the screening cylinder 31, and impurities are separated from the melon seeds in the impurity removing holes 311 and fall into the impurity storage box 35 in the process; remove to the discharge port department of screen cylinder 31 through going out impurity processing back melon seed again, melon seed falls and through baffle 5 by screen cylinder 31, and baffle 5 tentatively sieves melon seed granule size, falls to carrying out last size screening on the screen cloth 41 by baffle 5 again, and the small granule melon seed falls to melon seed receiver 6 in, and the large granule falls to being transported away and carrying out one process down on conveyer belt 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a melon seed sieve separator, includes organism (1), be provided with feed inlet (11) and discharge gate (12) on organism (1), its characterized in that: the machine body (1) is provided with an impurity screening device and a large screening device, the impurity screening device comprises a screening cylinder (31) with two ends penetrating and in a cylindrical shape and a driving assembly for driving the screening cylinder (31) to rotate, the screening cylinder (31) is horizontally arranged, and one port is arranged at the feed port (11); a plurality of impurity removing holes (311) are formed in the circumferential side wall of the screening cylinder (31) in a penetrating manner; the inner circumferential wall of the screening cylinder (31) is also provided with guide strips (34), and the guide strips (34) are spiral and extend along the axial lead direction of the screening cylinder (31).

2. The melon seed screening machine of claim 1, wherein: the guide strip (34) is provided with a plurality of through holes (341) along the length direction.

3. The melon seed screening machine of claim 1, wherein: the large and small screening device comprises a screen (41) and a vibrating motor (42), the screen (41) is obliquely arranged downwards, the upper end of the screen (41) is positioned below a discharge port of the screening cylinder (31), and the lower end of the screen extends to a discharge port (12); the vibrating screen is characterized in that a fixing frame (46) used for fixing the screen (41) and the vibrating motor (42) is arranged in the machine body (1), a plurality of vibrating springs (43) are arranged between the fixing frame (46) and the screen (41), a cam (44) is arranged at the output end of the vibrating motor (42), and the side wall of the cam (44) is abutted to the screen (41).

4. The melon seed screening machine of claim 3, wherein: an air blower (45) is arranged in the machine body (1), and an air outlet of the air blower (45) is located below the screen (41) and faces the lower end face of the screen (41).

5. The melon seed screening machine of claim 3, wherein: a guide plate (5) which is obliquely and downwardly inclined is arranged between the screen (41) and the screen drum (31), the upper end of the guide plate (5) is positioned at the discharge port of the screen drum (31), and the lower end of the guide plate is positioned above the upper end of the screen (41); the guide plate (5) is provided with a plurality of sieve holes (52).

6. The melon seed screening machine of claim 5, wherein: the upper end of the guide plate (5) is provided with a connecting ring (51) which is coaxial with the screening cylinder (31), and the connecting ring (51) is in rotating fit with the inner wall of the screening cylinder (31).

7. The melon seed screening machine of claim 1, wherein: the drive assembly includes driving motor (32) and drive gear (36), the cover is equipped with round meshing gear (33) on the outer circumferential wall of filter screen (31), drive gear (36) fixed connection on the output shaft of driving motor (32) and with meshing gear (33) meshing.

8. The melon seed screening machine of claim 1, wherein: the machine body (1) is provided with a conveyor belt (2) at the discharge hole (12), and the conveyor belt (2) is positioned below the lower end of the screen (41).