CN214718330U

CN214718330U - Walnut screening plant is used in walnut oil production

Info

Publication number: CN214718330U
Application number: CN202120963135.3U
Authority: CN
Inventors: 左东英; 马建刚; 王占勇; 金青哲; 李向阳; 王蒙
Original assignee: Hebei Lvlei Agriculture And Forestry Technology Co ltd
Current assignee: Hebei Lvlei Agriculture And Forestry Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to a walnut screening equipment technical field specifically is a walnut screening plant is used in walnut oil production, including screening case and sieve, the upper end welding of screening case has the feeder hopper, and the discharge gate has been seted up to the left surface of screening case, and the right-hand member of screening incasement wall bottom is provided with first receiver, and the left end of screening incasement wall bottom is provided with the second receiver, the beneficial effects of the utility model are that: when walnuts need to be screened, the walnuts are poured into the feed hopper, the walnuts fall onto the sieve plate through the feed hopper, the U-shaped support is driven to shake in a reciprocating mode through the reciprocating motion device, the sieve plate is driven to shake in a reciprocating mode through the U-shaped support, and the walnuts are screened in large and small sizes through the sieve plate, so that the oil yield of the walnuts is high, and the walnuts are squeezed more thoroughly; through the cam rotation drive adjustable fender shake of making a round trip, prevent on the one hand that the walnut from directly sliding left along the sieve through the screening, go out from the discharge gate landing, on the other hand prevents that the walnut from piling up and causing the jam together.

Description

Walnut screening plant is used in walnut oil production

Technical Field

The utility model relates to a walnut screening equipment technical field specifically is a walnut screening plant is used in walnut oil production.

Background

The grease content of the walnut reaches 65-70 percent, and the walnut oil belongs to all woody oil and is reputed as oil depots on trees. In the international market, the walnut oil is known as the oriental olive oil and is like the olive oil, so that the walnut oil is highly favored by consumers. According to analysis, the fat content of each 100 g of walnut kernels is 63-76 g. The main components of the fat are linoleic acid glyceride, linolenic acid and oleic acid glyceride, which are all fatty acids necessary for human body. The walnut oil is prepared by extracting walnut kernel oil, refining and purifying, has yellow or brown yellow color, and is an ideal high-grade edible cooking oil in daily life. At present, when walnut oil is produced, mechanical squeezing technology is mostly adopted, and since walnuts are different in size, uniform squeezing can be caused to be difficult to squeeze, so that the quality of walnut oil production is influenced, the walnut raw materials are not thoroughly squeezed, and the production cost is improved.

Therefore, a walnut screening device for walnut oil production is needed to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a walnut screening plant is used in walnut oil production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a walnut screening device for walnut oil production comprises a screening box and a screen plate, wherein a feed hopper is welded at the upper end of the screening box, a discharge port is formed in the left side face of the screening box, a first storage box is arranged at the right end of the bottom of the inner wall of the screening box, a second storage box is arranged at the left end of the bottom of the inner wall of the screening box, a third storage box is arranged at the left side of the screening box, guide rails are symmetrically welded on the front and back of the inner wall of the screening box, a U-shaped support is arranged in the screening box in a penetrating mode, strip-shaped plates are symmetrically welded at the front end and the back end of the U-shaped support and are in sliding connection with the guide rails, the screen plate is welded in the U-shaped support, a first screen hole is formed in one end of the screen plate, a second screen hole is formed in the other end of the screen plate, two shaking devices are arranged in the screening box and are arranged above the screen plate, a support seat is welded at the right side face of the screening box, the supporting seat is rotatably connected with a reciprocating device, and the reciprocating device is connected with the U-shaped support through a movable rod.

Preferably, the guide rail is arranged obliquely upwards from left to right, and the guide rail is a concave track.

Preferably, the discharge gate is run through to the left end of U-shaped support, the third receiver sets up the below at the U-shaped support left end, the right-hand member of U-shaped support runs through the right flank of screening case and extends to the outside, the U-shaped support sets up from left to right tilt up.

Preferably, the strip-shaped plates are equidistantly provided with rollers, the rollers are rotatably connected with the strip-shaped plates through pin rods, and the rollers are in rolling connection with the guide rails.

Preferably, the dithering apparatus includes: the screening box comprises a movable baffle plate and a cam, wherein the two ends of the movable baffle plate are rotatably connected with the screening box through pin rods, the cam is symmetrically arranged on the front and back of the inner wall of the screening box and is rotatably connected with the screening box through a rotating shaft, and the cam is in movable contact with the movable baffle plate.

Preferably, the reciprocating device includes: the support seat is rotatably connected with the circular plate through the circular rod, the circular plate is inserted with the power rod, the power rod is connected with the sliding plate in a sliding mode, the side face of the sliding plate is welded with the movable rod, and the movable rod is welded with the U-shaped support.

Preferably, first receiver sets up the below at first sieve mesh, the second receiver sets up the below at the second sieve mesh, first receiver and second receiver all with screening case sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when walnuts need to be screened, the walnuts are poured into the feed hopper, the walnuts fall onto the sieve plate through the feed hopper, the U-shaped support is driven to shake in a reciprocating mode through the reciprocating motion device, the sieve plate is driven to shake in a reciprocating mode through the U-shaped support, the walnuts on the sieve plate slide leftwards along the sieve plate, small walnuts fall into the first containing box through the first sieve mesh, medium walnuts fall into the second containing box through the second sieve mesh, large walnuts sequentially slide into the third containing box from the left end of the sieve plate, large and small screening of the walnuts is achieved, mechanical squeezing of the walnuts is facilitated, oil yield of the walnuts is high, and squeezing is thorough;

2. utilize the shake device that sets up, rotate through the cam and drive adjustable fender and make a round trip to shake, prevent on the one hand that the walnut from not sieving directly sliding left along the sieve, go out from the discharge gate landing, on the other hand prevents that the walnut from piling up and causing the jam together, influences screening efficiency.

Drawings

FIG. 1 is a schematic sectional view of the structure of the walnut screening device of the present invention;

FIG. 2 is a schematic view of the walnut screening device in a top view;

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

fig. 4 is the structural schematic diagram of the screening box and the cam of the present invention.

In the figure: 1. screening the box; 11. a feed hopper; 12. a discharge port; 2. a guide rail; 3. a U-shaped bracket; 31. a strip plate; 32. a roller; 4. a sieve plate; 41. a first screen hole; 42. a second sieve pore; 5. a movable baffle; 51. a cam; 6. a supporting seat; 7. a circular plate; 71. a power rod; 8. a slide plate; 81. a movable rod; 9. a first storage box; 91. a second storage box; 92. and a third storage box.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a walnut screening plant is used in walnut oil production, including screening case 1 and sieve 4, the upper end welding of screening case 1 has feeder hopper 11, discharge gate 12 has been seted up to screening case 1's left surface, the right-hand member of screening case 1 inner wall bottom is provided with first receiver 9, the left end of screening case 1 inner wall bottom is provided with second receiver 91, screening case 1's left side is provided with third receiver 92, symmetrical welding has guide rail 2 around screening case 1's the inner wall, guide rail 2 from left to right tilt up sets up, guide rail 2 is the spill track, first receiver 9, second receiver 91 and third receiver 92 all are used for collecting the walnut after the screening, the walnut gets into the screening plant in the feeder hopper 11.

Run through in screening case 1 and be provided with U-shaped support 3, the discharge gate 12 is run through to the left end of U-shaped support 3, and third receiver 92 sets up in the below of the 3 left ends of U-shaped support, and the right-hand member of U-shaped support 3 runs through the right flank of screening case 1 and extends to the outside, and U-shaped support 3 from left to right tilt up sets up, and U-shaped support 3 slides along screening case 1 slope.

Strip shaped plate 31 is welded to the front and back end symmetry of U-shaped support 3, strip shaped

plate

31 and 2 sliding connection of guide rail, and the equidistance is provided with gyro wheel 32 on the strip shaped plate 31, and gyro wheel 32 rotates through the pin pole with strip shaped plate 31 to be connected, and gyro wheel 32 rolls with 2 rolling connection of guide rail, through

gyro wheel

32 and 2 rolls of guide rail, reduces the friction between strip shaped plate 31 and the guide rail 2, and is lighter when making strip shaped plate 31 shake.

Welded sieve 4 in U-shaped support 3, first sieve mesh 41 has been seted up to the one end of sieve 4, second sieve mesh 42 has been seted up to the other end of sieve 4, first receiver 9 sets up the below at first sieve mesh 41, second receiver 91 sets up the below at second sieve mesh 42, first receiver 9 and second receiver 91 all with screening case 1 sliding connection, the walnut slides left along sieve 4, the walnut of small size drops in first receiver 9 through first sieve mesh 41, the walnut of medium size drops in second receiver 91 through second sieve mesh 42, after first receiver 9 and the full collection of second receiver 91 kernel peach, pull out first receiver 9 and second receiver 91 from screening incasement 1.

Be provided with two shake devices in screening case 1, two shake device settings are in the top of sieve 4, and the shake device includes: adjustable fender 5 and cam 51, adjustable fender 5's both ends are passed through the pin rod and are connected with screening case 1 rotation, the symmetry is provided with cam 51 around screening case 1's the inner wall, cam 51 rotates with screening case 1 through the pivot to be connected, cam 51 and 5 swing contact of adjustable fender rotate through cam 51 and drive adjustable fender 5 shake back and forth, adjustable fender 5 promotes the walnut motion, prevent that the walnut is not through screening roll-off screening case 1, prevent simultaneously that the walnut from piling up and causing the interior jam of screening case 1.

The right flank welding of screening case 1 has supporting seat 6, rotates on supporting seat 6 and is connected with reciprocating motion device, and reciprocating motion device passes through movable rod 81 and is connected with U-shaped support 3, and reciprocating motion device includes: circular plate 7, power rod 71 and slide 8, be connected with circular plate 7 through the round bar rotation on the supporting seat 6, it has power rod 71 to peg graft on the circular plate 7, sliding connection has slide 8 on power rod 71, the side welding of slide 8 has movable rod 81, movable rod 81 and U-shaped support 3 welding, circular plate 7 rotates power rod 71 and rotates, power rod 71 rotates and drives slide 8 along circular plate 7 reciprocating sliding simultaneously, slide 8 drives the reciprocal shake of movable rod 81, movable rod 81 drives the reciprocal shake of U-shaped support 3.

The working principle is as follows: when walnuts need to be screened, firstly, the walnuts are poured into the feed hopper 11, the walnuts fall onto the sieve plate 4 in the screening box 1 through the feed hopper 11, the power rod 71 is rotated through the circular plate 7, the power rod 71 rotates and simultaneously drives the sliding plate 8 to slide along the circular plate 7 in a reciprocating manner, the sliding plate 8 drives the movable rod 81 to shake in a reciprocating manner, the movable rod 81 drives the U-shaped bracket 3 to shake in a reciprocating manner, the U-shaped bracket 3 drives the sieve plate 4 to shake in a reciprocating manner, so that the walnuts on the sieve plate 4 slide leftwards along the sieve plate 4, small walnuts fall into the first storage box 9 through the first sieve holes 41, medium walnuts fall into the second storage box 91 through the second sieve holes 42, large walnuts sequentially slide into the third storage box 92 from the left end of the sieve plate 4, large and small walnuts are screened, mechanical squeezing of the walnuts is facilitated, and the oil yield is higher, the squeezing is more thorough.

When screening the walnut, rotate through cam 51 and drive adjustable fender 5 and make a round trip to shake, adjustable fender 5 promotes the walnut motion, prevents on the one hand that the walnut from directly sliding left along sieve 4 not screening, goes out from discharge gate 12 landing, and on the other hand prevents that the walnut from piling up and causing the jam together, influences screening efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a walnut screening plant is used in walnut oil production, includes screening case (1) and sieve (4), its characterized in that: the screening box is characterized in that a feed hopper (11) is welded at the upper end of the screening box (1), a discharge port (12) is formed in the left side face of the screening box (1), a first storage box (9) is arranged at the right end of the bottom of the inner wall of the screening box (1), a second storage box (91) is arranged at the left end of the bottom of the inner wall of the screening box (1), a third storage box (92) is arranged at the left side of the screening box (1), guide rails (2) are symmetrically welded on the front and back of the inner wall of the screening box (1), a U-shaped support (3) penetrates through the screening box (1), strip plates (31) are symmetrically welded on the front and back ends of the U-shaped support (3), the strip plates (31) are slidably connected with the guide rails (2), a screening plate (4) is welded in the U-shaped support (3), a first screening hole (41) is formed in one end of the screening plate (4), and a second screening hole (42) is formed in the other end of the screening plate (4), be provided with two shake devices in screening case (1), two shake the top that the device set up in sieve (4), the right flank welding of screening case (1) has supporting seat (6), it is connected with reciprocating motion device to rotate on supporting seat (6), and reciprocating motion device passes through movable rod (81) and is connected with U-shaped support (3).

2. The walnut screening plant is used in walnut oil production according to claim 1, characterized in that: the guide rail (2) is obliquely arranged from left to right upwards, and the guide rail (2) is a concave track.

3. The walnut screening plant is used in walnut oil production according to claim 1, characterized in that: the left end of U-shaped support (3) runs through discharge gate (12), third receiver (92) set up the below at U-shaped support (3) left end, the right-hand member of U-shaped support (3) runs through the right flank of screening case (1) and extends to the outside, U-shaped support (3) from left to right tilt up the setting.

4. The walnut screening plant is used in walnut oil production according to claim 1, characterized in that: strip shaped plate (31) equidistance is provided with gyro wheel (32), gyro wheel (32) are connected through the pin rod rotation with strip shaped plate (31), gyro wheel (32) and guide rail (2) roll connection.

5. The walnut screening plant is used in walnut oil production according to claim 1, characterized in that: the dithering apparatus includes: activity baffle (5) and cam (51), the both ends of activity baffle (5) are passed through the pin rod and are rotated with screening case (1) and be connected, the symmetry is provided with cam (51) around the inner wall of screening case (1), cam (51) rotate with screening case (1) through the pivot and are connected, cam (51) and activity baffle (5) movable contact.

6. The walnut screening plant is used in walnut oil production according to claim 1, characterized in that: the reciprocating device includes: circular plate (7), power rod (71) and slide (8), be connected with circular plate (7) through the round bar rotation on supporting seat (6), it has power rod (71) to peg graft on circular plate (7), sliding connection has slide (8) on power rod (71), the side welding of slide (8) has movable rod (81), movable rod (81) and U-shaped support (3) welding.

7. The walnut screening plant is used in walnut oil production according to claim 1, characterized in that: first receiver (9) set up the below at first sieve mesh (41), second receiver (91) set up the below at second sieve mesh (42), first receiver (9) and second receiver (91) all with screening case (1) sliding connection.