CN213825821U

CN213825821U - Melon seed screening plant

Info

Publication number: CN213825821U
Application number: CN202022527660.9U
Authority: CN
Inventors: 翁柏鸿
Original assignee: Jinjiang Wacoo Food Co ltd
Current assignee: Jinjiang Wacoo Food Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-30
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a melon seed screening plant, including base, suction box and screening plant body, the base is the U style of calligraphy structure of transversal personally submitting, and is provided with the screening plant body above the base, fixed mounting has the support column in the middle of the screening plant body bottom, and is provided with the observation window on one side of the screening plant body outside, and first discharge gate and second discharge gate left side and screening plant body sealing connection, the base left side is provided with the suction box, and is provided with the aspiration pump above the suction box right side, the inlet end of aspiration pump is linked together through pipe and suction box. This melon seed screening plant, the suction box absorbs the dust, reduces the injury that the dust that produces among the screening process caused the staff, and the fumarole both can prevent that first screening net and second screening net from blockking up, can blow off melon seed or melon seed shell that the saturation is not high again, improves screening efficiency.

Description

Melon seed screening plant

Technical Field

The utility model relates to a melon seed screening technical field specifically is a melon seed screening plant.

Background

Melon seeds are often mixed with a lot of impurities, such as dust, leaves, small sand or metal, and in order to remove the impurities in the melon seeds and sort out the melon seeds of various grades, a melon seed screening process is often arranged before a melon seed packaging process, and a special screening device is arranged to screen the melon seeds.

However, most of current melon seed screening plant do not have the dust absorbing device for the dust that produces when screening melon seeds drifts around the environment in, causes the influence to operating personnel's health, and screening plant does not set up protective structure, and the melon seed of too much weight can cause the damage to screening plant, and we have proposed a melon seed screening plant for this reason, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a melon seed screening plant to solve the current melon seed screening plant who proposes in the above-mentioned background art and do not be provided with dust absorbing device mostly, in the dust that produces when screening melon seed drifts around the environment, cause the influence to operating personnel's health, and screening plant does not set up protection architecture, and the melon seed of too much weight can cause the problem of damage to screening plant.

In order to achieve the above object, the utility model provides a following technical scheme: a melon seed screening device comprises a base, a dust suction box and a screening device body, wherein the cross section of the base is in a U-shaped structure, the screening device body is arranged above the base, a supporting column is fixedly arranged in the middle of the bottom of the screening device body, an observation window is arranged on one side of the outer portion of the screening device body, a feeding hopper is arranged on the left side of the top of the screening device body, an inserting plate is arranged on the feeding hopper, a vibrating motor is arranged on the right side of the bottom of the screening device body, a first screening net and a second screening net are obliquely arranged inside the screening device body, the second screening net is positioned below the first screening net, the radius of a mesh of the second screening net is 10 mm-15 mm smaller than that of the first screening net, a first discharge port and a second discharge port are arranged on the outer surface of the right side of the screening device body, and the left sides of the first discharge port and the second discharge port are hermetically connected with the screening device body, the vacuum cleaner is characterized in that a dust suction box is arranged on the left side of the base, an air suction pump is arranged above the right side of the dust suction box, and an air inlet end of the air suction pump is communicated with the dust suction box through a guide pipe.

Preferably, the middle part of the base is provided with a fixed block, the inside of the fixed block is connected with a sliding plate in a sliding manner, a first spring is arranged between the bottom of the sliding plate and the inner wall of the fixed block, and the top surface of the sliding plate is fixedly connected with the bottom of the support column.

Preferably, the base evenly is provided with four group's installation pieces, is provided with the dwang between every group installation piece, and dwang surface one side fixed mounting has the backup pad, and the backup pad is close to and passes through second spring coupling between base inner wall one side and the base, and backup pad top fixed surface installs the bracing piece, and the bracing piece other end is connected bottom the screening plant body.

Preferably, first waste hole and second waste hole have been seted up in the slope of screening plant body left side, and second waste hole below is provided with the dust removal hole, and just first waste hole, second waste hole and dust removal hole left side one end all communicate with the connecting pipe through corrugated hose, and the dust absorption case inner chamber is stretched into to the connecting pipe bottom.

Preferably, the top of the dust collection box is provided with a water injection port, the left side of the dust collection box is provided with a sewage discharge port, and a filter screen is arranged above the inner part of the dust collection box.

Preferably, screening plant body right side inner wall is provided with two sets of air jets, and two sets of air jets are located first screening net and second screening net below respectively, and just two sets of air jets are unanimous with first waste hole and second waste hole inclination with horizontal plane inclination.

Compared with the prior art, the beneficial effects of the utility model are that: according to the melon seed screening device, the dust collection box absorbs dust, so that the injury of the dust generated in the screening process to workers is reduced, the air injection holes can prevent the first screening net and the second screening net from being blocked, melon seeds or melon seed shells with low saturation can be blown out, and the screening efficiency is improved;

1. the melon seeds sorting device is provided with a sorting device body, a base and an air jet hole, melon seeds to be sorted are placed in a feeding hopper, an observation window is convenient for observing the conditions in the sorting device body, the inserting plate can control the blanking speed of the melon seeds, the melon seeds are prevented from being accumulated on a first sorting net, a vibrating motor drives the sorting device body to vibrate, the sorting device body drives a first sorting net and a second sorting net to vibrate to sort the melon seeds, meanwhile, the air jet hole can prevent the first sorting net and the second sorting net from being blocked, and the melon seeds or melon seed shells with low saturation can be blown out from a first waste hole and a second waste hole, so that the screening efficiency of the melon seed sorting device is improved, the bottom of the sorting device body is connected with a supporting plate through a supporting rod, when the weight on the sorting device body exceeds the stress range of a first spring and a second spring, the supporting plate is contacted with the side wall of the base to support the sorting device body, meanwhile, the vibration motor drives the supporting plate to collide with the base to send out abnormal sound to remind an operator, so that the first spring and the second spring are protected, and the service life of the melon seed screening device is prolonged;

2. be equipped with the aspiration pump, filter screen and connecting pipe, the aspiration pump carries out air extraction work to the suction box, make the suction box inside and outside have pressure difference, under the effect of pressure difference, through corrugated hose and first waste hole, second waste hole and dust removal jogged joint, with the dust of screening plant body bottom and first waste hole and the not high melon seed of second waste hole saturation or melon seed suction dust collection box in, the filter screen can the separation dust rise, reduce the dust and cause the influence to operating personnel's health.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the base of the present invention.

In the figure: 1. a base; 2. a second spring; 3. mounting blocks; 4. a vibration motor; 5. a sliding plate; 6. a first spring; 7. a fixed block; 8. a support pillar; 9. a filter screen; 10. a dust collection box; 11. an air pump; 12. a dust removal hole; 13. a connecting pipe; 14. a second scrap hole; 15. a corrugated hose; 16. a first scrap hole; 17. an observation window; 18. a feed hopper; 19. inserting plates; 20. a screening device body; 21. a first discharge port; 22. a second discharge port; 23. a support bar; 24. a support plate; 25. a first screening net; 26. an air jet; 27. a second screening mesh; 28. rotating the rod.

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. 1-3, the present invention provides a technical solution: a melon seed screening device comprises a base 1, a dust suction box 10 and a screening device body 20, wherein the cross section of the base 1 is in a U-shaped structure, the screening device body 20 is arranged above the base 1, a support column 8 is fixedly arranged in the middle of the bottom of the screening device body 20, an observation window 17 is arranged on one side of the outer portion of the screening device body 20, a feed hopper 18 is arranged on the left side of the top of the screening device body 20, an insertion plate 19 is arranged on the feed hopper 18, a vibration motor 4 is arranged on the right side of the bottom of the screening device body 20, a first screening net 25 and a second screening net 27 are obliquely arranged in the screening device body 20, the second screening net 27 is arranged below the first screening net 25, the radius of the mesh of the second screening net 27 is 10mm to 15mm smaller than that of the first screening net 25, a first discharge hole 21 and a second discharge hole 22 are arranged on the outer surface of the right side of the screening device body 20, and the left sides of the first discharge hole 21 and the second discharge hole 22 are hermetically connected with the screening device body 20, the left side of the base 1 is provided with a dust collection box 10, an air suction pump 11 is arranged above the right side of the dust collection box 10, and the air inlet end of the air suction pump 11 is communicated with the dust collection box 10 through a guide pipe.

As shown in fig. 1, 2 and 3, a fixed block 7 is arranged in the middle of a base 1, a sliding plate 5 is connected in the fixed block 7 in a sliding manner, a first spring 6 is arranged between the bottom of the sliding plate 5 and the inner wall of the fixed block 7, the top surface of the sliding plate 5 is fixedly connected with the bottom of a support column 8, four groups of mounting blocks 3 are uniformly arranged on the base 1, a rotating rod 28 is arranged between each group of mounting blocks 3, a support plate 24 is fixedly mounted on one side of the outer surface of the rotating rod 28, one side of the support plate 24, which is close to the inner wall of the base 1, is connected with the base 1 through a second spring 2, a support rod 23 is fixedly mounted on the top surface of the support plate 24, the other end of the support rod 23 is connected with the bottom of a sieving device body 20, melon seeds to be sorted are placed in a feed hopper 18, an observation window 17 is convenient for observing the condition in the sieving device body 20, an inserting plate 19 can control the blanking speed of the melon seeds to avoid being accumulated on a first sieving net 25, the vibrating motor 4 drives the sieving device body 20 to vibrate, the sieving device body 20 drives the first sieving net 25 and the second sieving net 27 to vibrate to sieve the melon seeds, meanwhile, the air injection holes 26 can prevent the first screening net 25 and the second screening net 27 from being blocked, and can blow out melon seeds or melon seed shells with low saturation from the first waste hole 16 and the second waste hole 14, thereby being beneficial to improving the screening efficiency of the melon seed screening device, the bottom of the screening device body 20 is connected with the supporting plate 24 through the supporting rod 23, when the weight on the screening device body exceeds the stress range of the first spring 6 and the second spring 2, the supporting plate 24 contacts with the side wall of the base 1 to support the screening device body 20, meanwhile, the vibration motor 4 drives the supporting plate 24 to collide with the base 1 to give an abnormal sound to remind an operator, thereby realize the protection to first spring 6 and second spring 2, prolong melon seed screening plant's life.

As shown in fig. 1 and 2, a first waste hole 16 and a second waste hole 14 are obliquely formed on the left side of a screening device body 20, a dust removal hole 12 is formed below the second waste hole 14, one end of the left side of each of the first waste hole 16, the second waste hole 14 and the dust removal hole 12 is communicated with a connecting pipe 13 through a corrugated hose 15, the bottom of the connecting pipe 13 extends into an inner cavity of a dust box 10, a water injection port is formed on the top of the dust box 10, a drain outlet is formed on the left side of the dust box 10, a filter screen 9 is arranged above the inner part of the dust box 10, two groups of air nozzles 26 are arranged on the inner wall of the right side of the screening device body 20, the two groups of air nozzles 26 are respectively positioned below a first screening net 25 and a second screening net 27, the inclination angles of the two groups of air nozzles 26 and the horizontal plane are consistent with the inclination angles of the first waste hole 16 and the second waste hole 14, the air suction pump 11 performs air suction work on the dust box 10, so that the pressure inside of the dust box 10 is different from the outside, under the effect of pressure difference, be connected through corrugated hose 15 and first waste hole 16, second waste hole 14 and dust removal hole 12, inhale dust suction box 10 with the dust of screening plant body 20 bottom and first waste hole 16 and the melon seeds or the melon seeds that second waste hole 14 saturation is not high, filter screen 9 can the separation dust rise, reduces the dust and causes the influence to operating personnel's health.

The working principle is as follows: when the melon seed screening device is used, as shown in a combined drawing 1, a drawing 2 and a drawing 3, melon seeds to be sorted are placed in a feed hopper 18, an observation window 17 is convenient for observing the condition in a screening device body 20, an inserting plate 19 can control the blanking speed of the melon seeds to avoid the melon seeds from being accumulated on a first screening net 25, a vibrating motor 4 drives the screening device body 20 to vibrate, the screening device body 20 drives the first screening net 25 and a second screening net 27 to vibrate to screen the melon seeds, meanwhile, an air injection hole 26 can prevent the first screening net 25 and the second screening net 27 from being blocked and blow melon seeds or melon seed shells with low saturation out of a first waste hole 16 and a second waste hole 14, the screening efficiency of the melon seed screening device is improved, the bottom of the screening device body 20 is connected with a supporting plate 24 through a supporting rod 23, when the weight on the screening device body exceeds the stress range of a first spring 6 and a second spring 2, backup pad 24 supports screening plant body 20 with the contact of base 1 lateral wall, vibrating motor 4 drives backup pad 24 and base 1 collision simultaneously and sends the abnormal sound and reminds operating personnel, thereby realize the protection to first spring 6 and second spring 2, prolong melon seed screening plant's life, aspiration pump 11 carries out the work of bleeding to suction box 10, make inside and outside pressure difference that exists of suction box 10, under the effect of pressure difference, through corrugated hose 15 and first waste hole 16, second waste hole 14 and dust removal hole 12 are connected, melon seeds or melon seeds that the dust and first waste hole 16 and the not high melon seed in second waste hole 14 saturation of screening plant body 20 bottom inhale suction box 10, filter screen 9 can obstruct the dust and rise, reduce the dust and cause the influence to operating personnel's health, this is the whole process that screening plant used.

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 melon seed screening plant, includes base (1), dust collection box (10) and screening plant body (20), its characterized in that: base (1) is transversal personally submits U style of calligraphy structure, and is provided with screening plant body (20) above base (1), fixed mounting has support column (8) in the middle of screening plant body (20) bottom, and screening plant body (20) outside one side is provided with observation window (17), screening plant body (20) top left side is provided with feeder hopper (18), and is provided with picture peg (19) on feeder hopper (18), screening plant body (20) bottom right side is provided with vibrating motor (4), and screening plant body (20) inside slope is provided with first screening net (25) and second screening net (27), second screening net (27) are located first screening net (25) below, and second screening net (27) mesh radius is 10mm to 15mm less than first screening net (25) radius, screening plant body (20) right side surface is provided with first discharge gate (21) and second discharge gate (22), and first discharge gate (21) and second discharge gate (22) left side and screening plant body (20) sealing connection, base (1) left side is provided with suction box (10), and is provided with aspiration pump (11) above suction box (10) right side, the inlet end of aspiration pump (11) is linked together through pipe and suction box (10).

2. A melon seed screening plant as claimed in claim 1, characterized in that: the base is characterized in that a fixed block (7) is arranged in the middle of the base (1), a sliding plate (5) is connected to the inside of the fixed block (7) in a sliding mode, a first spring (6) is arranged between the bottom of the sliding plate (5) and the inner wall of the fixed block (7), and the top surface of the sliding plate (5) is fixedly connected with the bottom of the support column (8).

3. A melon seed screening plant as claimed in claim 1, characterized in that: base (1) evenly is provided with four group's installation pieces (3), is provided with dwang (28) between every group installation piece (3), and dwang (28) surface one side fixed mounting has backup pad (24), and backup pad (24) are close to and are connected through second spring (2) between base (1) inner wall one side and base (1), and backup pad (24) top fixed surface installs bracing piece (23), and the bracing piece (23) other end is connected bottom screening plant body (20).

4. A melon seed screening plant as claimed in claim 1, characterized in that: first waste hole (16) and second waste hole (14) have been seted up in the slope of screening plant body (20) left side, and second waste hole (14) below is provided with dust removal hole (12), and just first waste hole (16), second waste hole (14) and dust removal hole (12) left side one end all communicate with connecting pipe (13) through corrugated hose (15), and dust collection box (10) inner chamber is stretched into to connecting pipe (13) bottom.

5. A melon seed screening plant as claimed in claim 1, characterized in that: the top of the dust collection box (10) is provided with a water injection port, the left side of the dust collection box (10) is provided with a sewage discharge port, and a filter screen (9) is arranged above the inner part of the dust collection box (10).

6. A melon seed screening plant as claimed in claim 1, characterized in that: screening plant body (20) right side inner wall is provided with two sets of air jets (26), and two sets of air jets (26) are located first screening net (25) and second screening net (27) below respectively, and just two sets of air jets (26) are unanimous with first waste hole (16) and second waste hole (14) inclination with horizontal plane inclination.