CN209885900U - Hammer mill for aquatic feed granulation - Google Patents

Abstract

The utility model relates to an aquatic products fodder pelletization is with hammer leaf formula rubbing crusher, including the device body, be fixed with the fixed plate on the device body left side wall, fixed plate bottom fixed mounting has the motor, be fixed with a plurality of hammer leaf one on the output shaft lateral wall of motor, the activity runs through being equipped with dwang one on the device body lateral wall, dwang two and dwang three, be fixed with a plurality of hammer leaf two on the dwang one lateral wall, link to each other through the drive belt between output shaft and the dwang one, dwang two and dwang three lateral walls are all fixed with helical blade, device body inner wall from top to bottom fixed mounting has the plate body, filter screen one and filter screen two in proper order, a plurality of through-holes have been seted up on the plate body, filter screen one and filter screen two are fixed mounting respectively has arc filter screen and arc, arc filter screen and filter screen one bottom; the utility model provides an aquatic products fodder is smashed with hammer mill effectually for pelletization, can separately collect thinner fodder and coarse fodder.

Description

Hammer mill for aquatic feed granulation

Technical Field

The utility model relates to a feed preparation technical field especially relates to an aquatic products fodder is hammer mill for pelletization.

Background

At present, the feed for aquaculture of aquatic animals has various types, and has different nutrient compositions and nutritional values. In order to understand the characteristics of various feeds for proper utilization, it is necessary to properly classify the feeds. The feed classification is to determine a criterion for each feed, which can reflect the characteristics and nutritional value of the feed. The feed which belongs to the same standard has basically the same characteristics, components and nutritional value.

The hammer mill is the most widely used one at present, the electric product quantity is high, the universality is good, after some hammer and rotor are connected, the metal foreign body enters the mill, only crushing the sieve sheet, no major accident occurs, but the granularity of the crushed material is not uniform, the powder is more, the structure of the device comprises a feeding mechanism, a crushing chamber (a rotor, a hammer sheet, a sieve sheet and a toothed plate) and a discharge part (a fan, a material collecting cylinder and a dust collecting cloth bag), when the device works, feed enters the crushing chamber from the feeding mechanism, flies to the toothed plate under the striking of the hammer sheet rotating at high speed, is struck by the hammer sheet again after colliding with the toothed plate and rebounding, and meanwhile, the feed is strongly rubbed between the screen surface and the hammer sheet, under the action of repeated striking collision and friction, the feed is gradually crushed, and the crushed material is discharged through the sieve holes by the airflow in the crushing chamber without a fan. After the pulverized material is extracted from the sieve holes, the pulverizer with a fan still needs to separate the air in the mixed air flow from the pulverized material through a powder collecting device (such as a material collecting cylinder, a dust collecting cloth bag, etc.).

The utility model discloses a hammer crusher in the patent application document published in China, publication No. CN208098223U, published as 2018, 11, 16, the utility model discloses a hammer crusher, which comprises a base, a control box, a control panel, a feeding conveyer belt, a filter screen, a connecting pipe and a change valve, wherein the control box is arranged outside the base, and a display screen is arranged at the top of the control box and positioned at one side of the control panel, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, and is provided with a recycling box and a change valve for recycling and reusing the materials which can not be crushed by the crusher, so that the materials can be crushed more thoroughly, thereby improving the use quality of products, and the shock absorption sheet is arranged for absorbing shock when the motor works with large amplitude, thereby reducing the damage of the whole device caused by the vibration, prolonging the service life of the device, and adjusting the position of the motor by the adjusting screw rod, the position of the hammer piece is adjusted by adjusting the screw rod after the hammer piece is used for a long time, so that the service life of the hammer piece is prolonged, and the service efficiency of equipment is improved.

However, the existing hammer type pulverizer for processing aquatic granulated feeds generally has the defects of poor pulverizing effect and inconvenience in separating fine feeds from coarse feeds.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists, the utility model provides an aquatic products fodder is hammer mill for pelletization. The utility model provides a technical scheme can effectually compensate the defect that current aquatic products fodder is hammer mill for pelletization exists.

(II) technical scheme

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides an aquatic products fodder is hammer leaf formula rubbing crusher for pelletization, the device comprises a device body, be fixed with the fixed plate on the device body left side wall, fixed plate bottom fixed mounting has the motor, be fixed with a plurality of hammer leaf one on the output shaft lateral wall of motor, the activity runs through on the device body lateral wall and is equipped with dwang one, dwang two and dwang three, be fixed with a plurality of hammer leaf two on the dwang one lateral wall, link to each other through the drive belt between output shaft and the dwang one, all fixed being equipped with helical blade on dwang two and the dwang three lateral wall, device body inner wall is by last fixed mounting in proper order down has the plate body, filter screen one and filter screen two, a plurality of through-holes have been seted up on the plate body, respectively fixed mounting has arc filter screen and arc on filter screen one and the filter screen.

Preferably, the top of the device body is provided with a feeding hole.

Preferably, the motor is a servo motor, and the motor is electrically connected with an external power supply.

Preferably, the output shaft of the motor penetrates through the left side wall of the device body movably and is vertically connected with the right side wall of the device body in a rotating and inserting mode.

Preferably, the first rotating rod, the second rotating rod and the third rotating rod are vertically and rotatably inserted into the side wall of the device body.

Preferably, the number of the first hammer pieces is smaller than that of the second hammer pieces, and the first hammer pieces and the second hammer pieces are both located inside the device body.

Preferably, the first rotating rod is connected with the second rotating rod through a transmission belt, and the second rotating rod is connected with the third rotating rod through a transmission belt.

Preferably, the inner wall of the device body is fixedly provided with crushing teeth, and the crushing teeth are positioned on the inner wall of the device body above the first filter screen and the second filter screen.

Preferably, the bottom of the device body is fixedly provided with a supporting leg, and the side wall of the device body is fixedly provided with a first discharge pipe and a second discharge pipe.

Preferably, the first discharge pipe and the second discharge pipe are obliquely arranged, and the first discharge pipe and the second discharge pipe are respectively located at the intersection of the second filter screen and the right side wall of the device body and at the bottom of the device body.

(III) advantageous effects

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

in the utility model, the aquatic feed to be crushed is added from the feed inlet, the motor is started, the motor drives the hammer sheet to rotate, the feed is primarily crushed, the crushed material falls from the through hole of the plate body, the rotating rod rotates under the action of the driving belt, the hammer sheet performs secondary crushing on the feed, the crushing teeth play a role in matching crushing in the crushing process, and the feed crushing effect is enhanced; the crushed materials enter the arc-shaped filter screen from the first filter screen, the first rotating rod drives the second rotating rod to rotate, the second rotating rod drives the third rotating rod to rotate, and the second rotating rod and the third rotating rod drive the helical blades to rotate under the action of the transmission belt; the spiral blade pushes the feed with larger fineness in the arc-shaped filter screen to move to the right side, and finally the feed is discharged from the first discharge pipe (the feed can be collected by arranging a collection frame at the bottom of the first discharge pipe); during the relatively thin fodder fell from the gap of arc filter screen, sees through two entering arcs of filter screen, and helical blade promotes the less fodder of fineness in the arc and removes to the right side, discharges from two discharging pipes at last to separately collect fodder and the coarse fodder that the fineness is little, reasonable in design, the practicality is strong, is worth promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a main sectional view of the present invention;

fig. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of an arcuate screen;

FIG. 4 is a schematic structural view of an arc plate;

wherein:

1. a device body; 2. a feed inlet; 3. a fixing plate; 4. a motor; 5. an output shaft; 6. a first hammer sheet; 7. rotating the first rod; 8. rotating the second rod; 9. rotating the rod III; 10. a transmission belt; 11. a second hammer sheet; 12. a plate body; 13. a first filter screen; 14. a second filter screen; 15. an arc-shaped filter screen; 16. an arc-shaped plate; 17. a helical blade; 18. a sloping plate; 19. crushing teeth; 20. a support leg; 21. a first discharge pipe; 22. and a discharge pipe II.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A hammer mill for granulating aquatic feed is disclosed, which is shown in figures 1-4: comprises a device body 1, a fixed plate 3 is fixed on the left side wall of the device body 1, a motor 4 is fixedly installed at the bottom of the fixed plate 3, a plurality of hammer sheets 6 are fixed on the side wall of an output shaft 5 of the motor 4, a first rotating rod 7, a second rotating rod 8 and a third rotating rod 9 are movably arranged on the side wall of the device body 1 in a penetrating manner, a plurality of hammer sheets 11 are fixed on the side wall of the first rotating rod 7, the output shaft 5 is connected with the first rotating rod 7 through a driving belt 10, helical blades 17 are fixedly arranged on the side walls of the second rotating rod 8 and the third rotating rod 9, a plate body 12 is fixedly installed on the inner wall of the, the filter screen 13 and the filter screen two 14, a plurality of through-holes have been seted up on the plate body 12, and fixed mounting has arc filter screen 15 and arc 16 respectively on filter screen 13 and the filter screen two 14, equal fixedly connected with swash plate 18 between arc filter screen 15 and the bottom of filter screen 13 and arc 16 and the bottom of filter screen two 14.

The top of the device body 1 is provided with a feeding hole 2, the motor 4 is a servo motor, the motor 4 is electrically connected with an external power supply, an output shaft 5 of the motor 4 movably penetrates through the left side wall of the device body 1 to be vertically and rotatably inserted with the right side wall of the device body 1, a first rotating rod 7, a second rotating rod 8 and a third rotating rod 9 are vertically and rotatably inserted with the side wall of the device body 1, the number of a first hammer piece 6 is smaller than that of a second hammer piece 11, the first hammer piece 6 and the second hammer piece 11 are both positioned in the device body 1, the first rotating rod 7, the second rotating rod 8 and the third rotating rod 9 are also connected through a transmission belt 10, the inner wall of the device body 1 is fixedly provided with crushing teeth 19, the crushing teeth 19 are positioned on the inner wall of the device body 1 above a first filter screen 13 and a second filter screen 14, the bottom of, the first discharge pipe 21 and the second discharge pipe 22 are obliquely arranged, and the first discharge pipe 21 and the second discharge pipe 22 are respectively positioned at the intersection of the second filter screen 14 and the right side wall of the device body 1 and at the bottom of the device body 1.

The model of the motor I4 is EDSMT-2T 123-040B.

Aquatic feed to be crushed is added from the feed inlet 2, the motor 4 is started, the motor 4 drives the hammer piece I6 to rotate, the feed is primarily crushed, crushed material falls from the through hole of the plate body 12, the rotating rod I7 rotates under the action of the driving belt 10, the hammer piece II 11 performs secondary crushing on the feed, and the crushing teeth 19 play a role in matching crushing in the crushing process, so that the feed crushing effect is enhanced; the crushed materials enter an arc-shaped filter screen 15 from a filter screen I13, under the action of a transmission belt 10, a rotating rod I7 drives a rotating rod II 8 to rotate, the rotating rod II 8 drives a rotating rod III 9 to rotate, and the rotating rod II 8 and the rotating rod III 9 drive a helical blade 17 to rotate; the helical blade 17 pushes the feed with larger fineness in the arc-shaped filter screen 15 to move towards the right side, and finally the feed is discharged from the discharge pipe I21 (the feed can be collected by arranging a collecting frame at the bottom of the discharge pipe I21); the fine fodder falls in the gap of arc filter screen 15, sees through filter screen two 14 and gets into in the arc 16, and helical blade 17 promotes the less fodder of fineness in the arc 16 and moves to the right side, discharges from discharging pipe two 22 at last to separately collect fodder and coarse fodder that the fineness is little, reasonable in design, the practicality is strong, is worth promoting.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides an aquatic products fodder is hammer mill for pelletization which characterized in that: comprises a device body (1), a fixed plate (3) is fixed on the left side wall of the device body (1), a motor (4) is fixedly installed at the bottom of the fixed plate (3), a plurality of hammer sheets I (6) are fixed on the side wall of an output shaft (5) of the motor (4), a rotating rod I (7), a rotating rod II (8) and a rotating rod III (9) are movably arranged on the side wall of the device body (1) in a penetrating mode, a plurality of hammer sheets II (11) are fixed on the side wall of the rotating rod I (7), the output shaft (5) is connected with the rotating rod I (7) through a transmission belt (10), helical blades (17) are fixedly arranged on the side walls of the rotating rod II (8) and the rotating rod III (9), and a plate body (12), a filter screen I (13) and a filter screen II (14) are sequentially and fixedly installed on the inner wall of the device body, a plurality of through-holes have been seted up on plate body (12), filter screen (13) with on filter screen two (14) respectively fixed mounting have arc filter screen (15) and arc (16), arc filter screen (15) with filter screen (13) bottom with arc (16) with equal fixedly connected with swash plate (18) between filter screen two (14) bottoms.

2. The hammer mill for pelletizing aquatic feed according to claim 1, wherein the top of the device body (1) is provided with a feed inlet (2).

3. The hammer mill for pelletizing aquatic feed according to claim 1, wherein the motor (4) is a servo motor, and the motor (4) is electrically connected to an external power source.

4. The hammer mill for aquatic feed granulation according to claim 1, wherein the output shaft (5) of the motor (4) is movably inserted through the left side wall of the device body (1) and vertically rotated with the right side wall of the device body (1).

5. The hammer mill for aquatic feed granulation according to claim 1, wherein the rotating rod I (7), the rotating rod II (8) and the rotating rod III (9) are vertically and rotatably inserted into the side wall of the device body (1).

6. The aquatic feed granulation hammer mill according to claim 1, wherein the number of the first hammer (6) is smaller than the number of the second hammer (11), and the first hammer (6) and the second hammer (11) are both located inside the device body (1).

7. The hammer mill for aquatic feed granulation according to claim 1, wherein the rotating rod I (7) and the rotating rod II (8) and the rotating rod III (9) are connected through the transmission belt (10).

8. The hammer mill for granulating aquatic feed according to claim 1, wherein the inner wall of the device body (1) is fixedly provided with grinding teeth (19), and the grinding teeth (19) are positioned on the inner wall of the device body (1) above the first filter screen (13) and the second filter screen (14).

9. The hammer mill for pelletizing aquatic feed according to claim 1, wherein the bottom of the device body (1) is fixed with legs (20), and the side wall of the device body (1) is fixed with a first discharge pipe (21) and a second discharge pipe (22).

10. The hammer mill for pelletizing aquatic feed according to claim 9, wherein the first discharge pipe (21) and the second discharge pipe (22) are both disposed obliquely, and the first discharge pipe (21) and the second discharge pipe (22) are respectively located at the intersection of the second filter screen (14) and the right side wall of the device body (1) and at the bottom of the device body (1).

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