CN213792689U

CN213792689U - Simple walnut picking and screening device

Info

Publication number: CN213792689U
Application number: CN202022135660.4U
Authority: CN
Inventors: 谢青斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-27
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to agricultural product processing field, especially a sieving mechanism is picked to simple and easy walnut, the on-line screen storage device comprises a base, the top fixed mounting of base has the one end of two round bars, and the equal fixed mounting of the other end of two round bars has all cup jointed the sliding sleeve on anticreep piece and two round bars, and fixed mounting has same screening case between two sliding sleeves, the expansion joint has been seted up at the top of screening case, and movable mounting has the inlet pipe in the expansion joint, and the top fixed mounting of inlet pipe has the feed hopper who is located the screening case outside, has all seted up the through-hole on the horizontal direction in the both sides of screening case, and equal movable mounting has the movable rod in two through-holes, and the one end fixed mounting that two movable rods are close to each other has same first sieve that is located the screening case. The utility model discloses simple structure, convenient to use, be convenient for remove walnut sieving mechanism, and be convenient for filter.

Description

Simple walnut picking and screening device

Technical Field

The utility model relates to an agricultural product processing field especially relates to a sieving mechanism is picked to simple and easy walnut.

Background

After the green husks of the walnuts are peeled and dried in the sun, the walnut particles need to be screened, particularly when some walnut foods are manufactured, in order to meet the high-standard requirements of people, the walnuts with large particles are sold at a better price, and screening equipment is needed to screen the walnuts at this time. At present, no economical and applicable mechanized screening equipment special for walnuts exists in the market.

Patent application No. CN201711073017.X discloses a screening device of walnut, including the support frame, be equipped with the cylinder on the support frame, the cylinder is connected with and is used for its pivoted motor, the cylinder articulates there is the feed door, be equipped with first connecting plate in the cylinder, the both ends of first connecting plate all with cylinder wall connection, first connecting plate includes first half and the latter half, be equipped with a plurality of first sieve meshes on the latter half, be connected with the second connecting plate between the junction of first half and the latter half and the cylinder inner wall, form first screening room between first half, cylinder inner wall and the second connecting plate, form the second screening room between latter half, cylinder inner wall and the second connecting plate, form the third screening room between the inner wall that the cylinder kept away from the second connecting plate and the first connecting plate, be equipped with a plurality of second sieve meshes on the second connecting plate, the aperture of the second sieve pore is smaller than that of the first sieve pore. However, the device is inconvenient to move, poor in maneuverability and low in screening efficiency, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a simple walnut picking and screening device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a simple walnut picking and screening device comprises a base, wherein one end of two round rods is fixedly mounted at the top of the base, an anti-falling block is fixedly mounted at the other end of each round rod, sliding sleeves are sleeved on the two round rods, a same screening box is fixedly mounted between the two sliding sleeves, a movable opening is formed in the top of the screening box, a feed pipe is movably mounted in the movable opening, a feed hopper positioned outside the screening box is fixedly mounted at the top end of the feed pipe, through holes are formed in the two sides of the screening box along the horizontal direction, movable rods are movably mounted in the two through holes, a first screen plate positioned in the screening box is fixedly mounted at one end, close to each other, of the two movable rods, a hit plate and an extrusion lug are fixedly mounted at the other end of the first screen plate, a fixed plate is fixedly mounted at one side, close to the hit plate, a rotating motor is fixedly mounted at the top of the fixed plate, the fixed cover that has connect with on the output shaft of rotation motor is beaten the cam that the flitch adaptation was beaten, and screening incasement fixed mounting has the second sieve that is located first sieve below, be equipped with the receiving box on the bottom inner wall of screening case, the second sieve is the V type setting.

Preferably, all cup jointed first spring on two movable rods, the one end of first spring is fixed on the movable rod, and the other end is fixed on the through-hole inner wall.

Preferably, the bottom four corners of the base are fixedly provided with universal wheels, and one side of the screening box is fixedly provided with a push rod.

Preferably, one side fixed mounting that the inlet pipe is close to the extrusion lug has the horizontal pole, the bottom fixed mounting of horizontal pole have with the extrusion lug looks adaptation by the extrusion lug, feed hopper's bottom fixed mounting has the one end of two second springs, the top at the screening case is all fixed to the other end of two second springs.

Preferably, the bottom fixed mounting of screening case has two racks, and the top fixed mounting of base has the montant, and the commentaries on classics hole has been seted up to one side of montant, changes the downthehole internal rotation and installs the bull stick, and the both ends of bull stick all extend to the commentaries on classics hole outside and one end fixed cup joint have been located the semi-circular gear between two racks, and the fixed cup joint of the other end has the carousel.

Preferably, all cup jointed the third spring on two round rods, the bottom at the sliding sleeve that corresponds is fixed to the one end of two third springs, and the top at the base is all fixed to the other end.

The utility model discloses in, a sieving mechanism is picked to simple and easy walnut, at first promote the push rod to remove the device suitable position, then rotate the rotation that the motor drove the cam through the start, will pick good walnut and pour into the screening case through feed hopper, make a round trip to hit through the cam and beat the effect that the board moved the movable rod and pass through first spring and control round trip movement, can drive first sieve and extrusion lug reciprocating motion, can carry out first screening to the walnut through first sieve, and make a round trip to extrude through extrusion lug about reciprocating motion and drive feed hopper and the feed pipe and rock from top to bottom through the effect of second spring, make the walnut inlet pipe can not produce the jam when feed hopper and feed pipe fall from top to bottom.

The walnut after first step screening has fallen on the second sieve, rotates the rotation that the handle drove the bull stick through the people, drives semi-circular gear's rotation through the bull stick, through semi-circular gear indirectness with two rack looks engagements, can drive whole screening case and rock back and forth from top to bottom through the effect of third spring for the walnut is screened on the second sieve. The utility model discloses simple structure, convenient to use, be convenient for remove walnut sieving mechanism, and be convenient for filter.

Drawings

Fig. 1 is a schematic structural view of a simple walnut picking and screening device provided by the utility model;

fig. 2 is a schematic structural view of a part a of the simple walnut picking and screening device provided by the utility model;

fig. 3 is the utility model provides a screening device is picked to simple and easy walnut's B part structure sketch map.

In the figure: the automatic screening machine comprises a base 1, a round rod 2, a sliding sleeve 3, a screening box 4, a second screening plate 5, an extrusion bump 6, an extrusion bump 7, a cross rod 8, a first screening plate 9, a feeding funnel 10, a second spring 11, a fixed plate 12, a receiving box 13, an anti-falling block 14, a third spring 15, a first spring 16, a rotating motor 17, a cam 18, a struck plate 19, a movable rod 20, a semicircular gear 21, a rack 22 and a rotating rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a simple walnut picking and screening device comprises a base 1, one end of two round rods 2 is fixedly mounted at the top of the base 1, an anti-falling block 14 is fixedly mounted at the other end of each round rod 2, sliding sleeves 3 are sleeved on the two round rods 2, the same screening box 4 is fixedly mounted between the two sliding sleeves 3, a movable opening is formed in the top of the screening box 4, a feeding pipe is movably mounted in the movable opening, a feeding funnel 10 positioned outside the screening box 4 is fixedly mounted at the top end of the feeding pipe, through holes are formed in the two sides of the screening box 4 along the horizontal direction, movable rods 20 are movably mounted in the two through holes, a first screen plate 9 positioned in the screening box 4 is fixedly mounted at one end of the two movable rods 20 close to each other, a hit plate 19 and an extrusion bump 6 are fixedly mounted at the other end of the first screen plate, a fixed plate 12 is fixedly mounted at one side of the screening box 4 close to the hit plate 19, the top fixed mounting of fixed plate 12 has rotation motor 17, and the fixed cover of rotating motor 17 is connected with the cam 18 of 19 looks adaptations of being hit the flitch, and fixed mounting has the second sieve 5 that is located first sieve 9 below in the screening case 4, is equipped with receiving box 13 on the bottom inner wall of screening case 4, and second sieve 5 is the setting of V type.

Example two

The utility model discloses in, all cup jointed first spring 16 on two movable rods 20, first spring 16's one end is fixed on movable rod 20, and the other end is fixed on the through-hole inner wall, through the reposition of first spring 16 the movable rod 20 of being convenient for.

The utility model discloses in, the equal fixed mounting in bottom four corners of base 1 has the universal wheel, and one side fixed mounting of screening case 4 has the push rod, is convenient for remove whole device through push rod and universal wheel.

The utility model discloses in, one side fixed mounting that the inlet pipe is close to extrusion lug 6 has horizontal pole 8, the bottom fixed mounting of horizontal pole 8 has with 6 looks adaptations of extrusion lug by extrusion lug 7, the bottom fixed mounting of feed hopper 10 has the one end of two second springs 11, the top at screening case 4 is all fixed to the other end of two second springs 11, reciprocating motion round trip extrusion is driven feed hopper 10 and is rocked from top to bottom through the effect of second spring 11 by extrusion lug 7 through extrusion lug 6 about for the walnut can not produce the jam when feed hopper 10 and inlet pipe fall from top to bottom.

The utility model discloses in, the bottom fixed mounting of screening case 4 has two racks 22, base 1's top fixed mounting has the montant, the hole has been seted up to one side of montant, change the downthehole rotation and install bull stick 23, the both ends of bull stick 23 all extend to the hole of commentaries on classics outside and the fixed cover of one end have connect the semi-circular gear 21 that is located between two racks 22, the fixed cover of the other end has connect the carousel, the walnut after the first step of screening has fallen on second sieve 5, rotate the rotation that the handle drove bull stick 23 through the people, through the rotation that bull stick 23 drove semi-circular gear 21, through the indirect and two rack 22 meshes mutually of semi-circular gear 21, can drive whole screening case 4 and rock back and forth from top to bottom through the effect of third spring 15, make the walnut screened on second sieve 5.

The utility model discloses in, all cup jointed third spring 15 on two round bars 2, the bottom at the sliding sleeve 3 that corresponds is fixed to the one end of two third springs 15, and the other end is all fixed at the top of base 1, through the restoration of third spring 15 whole screening case 4 of being convenient for.

The utility model discloses in, at first, promote the push rod and remove suitable position with the device, then rotate the rotation that motor 17 drove cam 18 through the start, the walnut that will pick pours into screening case 4 through feed hopper 10 in, hit to make a round trip to hit through cam 18 and hit to beat and to hit and beat and to drive round trip movement about beating the effect that board 19 drove movable rod 20 through first spring 16, can drive first sieve 9 and 6 reciprocating motion of extrusion lug, can carry out first step's screening to the walnut through first sieve 9, and make a round trip to extrude through extrusion lug 6 and be driven feed hopper 10 and the feed pipe effect of second spring 11 by extrusion lug 7 and rock from top to bottom, make the walnut can not produce the jam when feed hopper 10 and inlet pipe fall from top to bottom.

The walnut after first step screening has fallen on second sieve 5, rotates the rotation that the handle drove bull stick 23 through the people, drives the rotation of semicircular gear 21 through bull stick 23, through the meshing mutually of 21 indirectness of semicircular gear with two racks 22, can drive whole screening case 4 and rock back and forth from top to bottom through the effect of third spring 15 for the walnut is screened on second sieve 5. The utility model discloses simple structure, convenient to use, be convenient for remove walnut sieving mechanism, and be convenient for filter.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A simple walnut picking and screening device comprises a base (1) and is characterized in that one end of two round rods (2) is fixedly mounted at the top of the base (1), an anti-falling block (14) is fixedly mounted at the other end of each round rod (2), sliding sleeves (3) are sleeved on the two round rods (2), the same screening box (4) is fixedly mounted between the two sliding sleeves (3), a movable opening is formed in the top of the screening box (4), a feeding pipe is movably mounted in the movable opening, a feeding funnel (10) positioned outside the screening box (4) is fixedly mounted at the top end of the feeding pipe, through holes are formed in the two sides of the screening box (4) in the horizontal direction, movable rods (20) are movably mounted in the two through holes, a first screen plate (9) positioned in the screening box (4) is fixedly mounted at one end, close to each other, of the two movable rods (20), in addition one end fixed mounting respectively has by hitting board (19) and extrusion lug (6), screening case (4) are close to one side fixed mounting who is hit board (19) have fixed plate (12), and the top fixed mounting of fixed plate (12) has rotation motor (17), rotate on the output shaft of motor (17) fixed cup joint with hit cam (18) of hitting board (19) looks adaptation, and screening case (4) internal fixation installs second sieve (5) that are located first sieve (9) below, be equipped with on the bottom inner wall of screening case (4) and receive box (13), second sieve (5) are the V type setting.

2. A simple walnut picking and screening device according to claim 1, wherein the two movable rods (20) are sleeved with first springs (16), one ends of the first springs (16) are fixed on the movable rods (20), and the other ends of the first springs are fixed on the inner wall of the through hole.

3. The simple walnut picking and screening device as claimed in claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with universal wheels, and one side of the screening box (4) is fixedly provided with a push rod.

4. A simple walnut picking and screening device according to claim 1, wherein a cross rod (8) is fixedly mounted on one side of the feeding pipe close to the extrusion lug (6), a squeezed lug (7) matched with the extrusion lug (6) is fixedly mounted at the bottom of the cross rod (8), one ends of two second springs (11) are fixedly mounted at the bottom of the feeding funnel (10), and the other ends of the two second springs (11) are fixed at the top of the screening box (4).

5. The simple walnut picking and screening device as claimed in claim 1, wherein two racks (22) are fixedly mounted at the bottom of the screening box (4), a vertical rod is fixedly mounted at the top of the base (1), a rotating hole is formed in one side of the vertical rod, a rotating rod (23) is rotatably mounted in the rotating hole, two ends of the rotating rod (23) extend out of the rotating hole, a semicircular gear (21) located between the two racks (22) is fixedly sleeved at one end of the rotating rod, and a rotating disc is fixedly sleeved at the other end of the rotating rod.

6. The simple walnut picking and screening device according to claim 1, wherein the two round rods (2) are sleeved with third springs (15), one ends of the two third springs (15) are fixed to the bottoms of the corresponding sliding sleeves (3), and the other ends of the two third springs are fixed to the top of the base (1).