Granulator for livestock and poultry feed processing

Abstract

The utility model relates to the technical field of livestock and poultry feed processing, and provides a granulator for livestock and poultry feed processing, which comprises a bottom plate, a granulating barrel is fixedly mounted on the upper surface of the bottom plate, a granulating net is fixedly connected to the inner wall of the upper part of the granulating barrel, and a central rotating shaft is rotatably connected to the inside of the granulating net; a first bevel gear is fixedly connected to the curved surface of the upper portion of the center rotating shaft, and a protective shell is rotationally connected to the upper surface of the granulating net. Meanwhile, due to the fact that the rotating rod rotates at the same speed with the central rotating shaft as the axis, the compression roller can rotate when rolling the livestock and poultry feed on the upper portion of the granulation net, and through the technical scheme, the problem that in the prior art, feed is located at a certain position of the upper surface of the granulation net and cannot be granulated, and consequently feed granulation is insufficient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to livestock and poultry feed processing technical field more specifically, the utility model relates to a kind of granulator for livestock and poultry feed processing. BACKGROUND

[0002] Livestock and poultry feed is the main source of nutrients required for the growth and development of livestock and poultry, including protein, carbohydrates, fats, vitamins and minerals, etc. These nutrients are essential for the growth and development, production performance and health status of livestock and poultry.

[0003] In the processing of livestock and poultry feed, it is often necessary to granulate the livestock and poultry feed. After granulating, the particle size of the feed is reduced and the surface area is increased, which helps livestock and poultry to better contact and digest the feed, thereby improving the utilization rate of the feed.

[0004] In the traditional device, the pressure roller and the upper surface of the granulating net are fixedly installed. When the feed reaches the vicinity of the pressure roller, it can be extruded to pass through the granulating net and be cut into granules. However, this will cause some raw materials to be unable to be granulated by the pressure roller and to remain on the upper surface of the granulating net. At the same time, due to the rotation of the apex of the pressure roller, the granulating net is subjected to uneven stress, thereby increasing the granulating burden of the granulating net. Therefore, it is necessary to improve and optimize the granulator for livestock and poultry feed processing. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a granulator for livestock and poultry feed processing, which has the advantages of fully granulating the feed inside the granulating barrel, thereby reducing the burden of the granulating net.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a granulator for livestock and poultry feed processing, comprising a bottom plate, a granulating barrel fixedly installed on the upper surface of the bottom plate, a granulating net fixedly connected to the inner wall of the upper part of the granulating barrel, a central shaft rotatably connected to the inside of the granulating net, a first bevel gear fixedly connected to the curved surface of the upper part of the central shaft, a protective shell rotatably connected to the upper surface of the granulating net, a rotating rod rotatably connected to the inside of the protective shell, a second bevel gear fixedly connected to one side of the rotating rod, a pressure roller fixedly connected to one side surface of the rotating rod, and a driving structure provided at the lower part of the central shaft.

[0007] As a preferred technical scheme of the utility model: the surface of the central shaft is rotatably connected with a blade connecting ring, a limiting hole is formed in the lower surface of the blade connecting ring, a fixed disc is fixedly connected to the surface of the central shaft, a plug is movably connected to the inside of the fixed disc, a spring is fixedly connected to the upper surface of the fixed disc, the upper end of the spring is fixedly connected to the lower surface of the upper part of the plug, and a blade is fixedly connected to the curved surface of the blade connecting ring.

[0008] As a preferred technical scheme of the utility model: the driving structure includes the motor fixedly connected on the upper surface of bottom plate, the output shaft of motor is fixedly connected with first rotating shaft, the surface between first rotating shaft right side surface and granulating barrel left part is rotatably connected, the right side surface of first rotating shaft is fixedly connected with third helical gear, the lower surface of central rotating shaft is fixedly connected with fourth helical gear, fourth helical gear and third helical gear are mutually engaged.

[0009] As a preferred technical scheme of the utility model: the upper surface of bottom plate is fixedly connected with first support, the inside of first support is fixedly connected with first bearing, the inside surface of first bearing is fixedly connected with second rotating shaft, the surface of second rotating shaft is fixedly connected with first belt ring.

[0010] As a preferred technical scheme of the utility model: the upper surface of bottom plate is fixedly connected with second support, the inside of second support is fixedly connected with second bearing, the surface of second bearing is fixedly connected with first rotating shaft, the surface of first rotating shaft is fixedly connected with second belt ring, and the transmission between second belt ring and first belt ring is connected with belt.

[0011] As a preferred technical scheme of the utility model: the upper surface of second support is fixedly connected with fixed frame, the upper surface of fixed frame is fixedly connected with transmission pipeline, the right side surface of fixed frame is fixedly connected with discharger, and the inside of discharger and the surface of second rotating shaft are rotatably connected, and the left side surface of discharger is fixedly connected with the right side surface of transmission pipeline.

[0012] As a preferred technical scheme of the utility model: the middle surface of second rotating shaft is fixedly connected with spiral blade, and the spiral blade is located in the inside of transmission pipeline.

[0013] As a preferred technical scheme of the utility model: the upper surface of second support is fixedly connected with support frame, the upper surface of support frame is fixedly installed with storage hopper, and the lower part of storage hopper is fixedly connected with the upper part of transmission pipeline.

[0014] As a preferred technical scheme of the utility model: the inside surface of second support is fixedly connected with fixed block, the right side surface of fixed block is fixedly connected with the left part of granulating barrel, and the right part of granulating barrel is fixedly connected with discharging tray.

[0015] As a preferred technical scheme of the utility model: the surface of central rotating shaft is fixedly connected with sweeping paddle, and the right part of granulating barrel is provided with discharge port

[0016] As a preferred technical scheme of the utility model,

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1, the utility model discloses a center pivot drives the rotation of first helical gear, and because first helical gear and second helical gear are mutually engaged, simultaneously because the rotation of the lever along the center pivot is the same speed, thereby realize the rotation of the pressure roller to the livestock feed on the upper part of the granulating net when can realize, the device can fully granulate the feed in the granulating barrel, thereby realize the feed on the upper surface of the granulating net in some place can not be granulated, thereby reduce the burden of the granulating net.

[0019] 2, the utility model discloses by pulling the plug makes the plug from the limit hole inside separation, and the rotary blade connecting ring to change the included angle between the surface blade of blade connecting ring and pressure roller, then loosen the plug, because the plug is in the compression state, thereby make the plug be pushed back the limit hole in different position inside, because the length of livestock feed depends on the pressure of pressure roller and the gravity of continuously injecting raw material from the feeder, the device changes the position of cutter and realizes the length control of livestock feed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic drawing of the utility model;

[0021] Figure 2 It is the structure schematic drawing of the second bearing of the utility model;

[0022] Figure 3 It is the cross section structure schematic drawing of the transmission pipeline of the utility model;

[0023] Figure 4 It is the structure schematic drawing of the protective shell of the utility model;

[0024] Figure 5 It is the structure schematic drawing of the blade of the utility model;

[0025] Figure 6 It is the explosion drawing of the blade connecting ring and fixed disc of the utility model;

[0026] Figure 7 It is the cross section structure schematic drawing of the granulating barrel of the utility model.

[0027] In the figure: 1, bottom plate; 2, granulating barrel; 3, granulating net; 4, central rotating shaft; 5, first bevel gear; 6, protective shell; 7, rotating rod; 8, second bevel gear; 9, compression roller; 10, blade connecting ring; 11, limiting hole; 12, fixed disc; 13, plug; 14, spring; 15, blade; 16, motor; 17, first rotating shaft; 18, third bevel gear; 19, fourth bevel gear; 20, first support; 21, first bearing; 22, second rotating shaft; 23, first belt ring; 24, second support; 25, second bearing; 26, second belt ring; 27, belt; 28, fixing frame; 29, conveying pipeline; 30, discharger; 31, spiral blade; 32, support frame; 33, storage hopper; 34, fixed block; 35, discharging tray; 36, sweeping paddle; 37, discharge port. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] As Figures 1 to 7 shown in the utility model provides a kind of granulator for livestock feed processing, including bottom plate 1, the upper surface of bottom plate 1 is fixedly installed with granulating barrel 2, the upper inner wall of granulating barrel 2 is fixedly connected with granulating net 3, the inside of granulating net 3 is rotatably connected with central rotating shaft 4, the upper curved surface of central rotating shaft 4 is fixedly connected with first bevel gear 5, the upper surface of granulating net 3 is rotatably connected with protective shell 6, the inside of protective shell 6 is rotatably connected with rotating rod 7, one side of rotating rod 7 is fixedly connected with second bevel gear 8, one side of rotating rod 7 is fixedly connected with compression roller 9, the lower part of central rotating shaft 4 is provided with driving structure.

[0030] When staff carries out livestock feed granulation, motor 16 is started, to drive the rotation of first rotating shaft 17, since first rotating shaft 17 and third bevel gear 18 are mutually engaged, to drive the rotation of central rotating shaft 4 in the inside of granulating barrel 2, in turn, since protective shell 6 is fixedly connected with the top of central rotating shaft 4, to drive the rotation of protective shell 6, since the inside of protective shell 6 is rotatably connected with rotating rod 7, and second bevel gear 8 installed on the surface of rotating rod 7 and first bevel gear 5 installed on the surface of central rotating shaft 4 are mutually engaged, to drive the rotation of compression roller 9 along the upper surface of granulating net 3, can realize autorotation.

[0031] The surface of the central rotating shaft 4 is rotationally connected with the blade connecting ring 10, the lower surface of the blade connecting ring 10 is provided with the limiting hole 11, the surface of the central rotating shaft 4 is fixedly connected with the fixed disc 12, the inner portion of the fixed disc 12 is movably connected with the plug 13, the upper surface of the fixed disc 12 is fixedly connected with the spring 14, the upper end of the spring 14 is fixedly connected with the lower surface of the upper portion of the plug 13, and the curved surface of the blade connecting ring 10 is fixedly connected with the blade 15.

[0032] When the staff needs to adjust the length of the livestock and poultry feed granulation, the plug 13 is pulled down (it can be pulled from the discharge port 37 or another door is provided on the surface of the granulation barrel 2), and at the same time, since the spring 14 is in a slightly compressed state and the elastic potential energy of the spring 14 is greater than the gravitational potential energy of the plug 13, the plug 13 is driven out of the inner portion of the limiting hole 11, at this time, since the blade connecting ring 10 is rotationally connected with the central rotating shaft 4, the blade connecting ring 10 is rotated, so that the blade 15 on the surface of the blade connecting ring 10 has a certain angle with the compression roller 9, and after the compression roller 9 is pressed on the surface of the granulation net 3, the feed is cut since the lower surface of the granulation net 3 is 0.3 mm away from the blade 15.

[0033] The driving structure comprises the motor 16 fixedly connected to the upper surface of the bottom plate 1, the output shaft of the motor 16 is fixedly connected with the first rotating shaft 17, the surface of the first rotating shaft 17 is rotationally connected with the left portion of the granulation barrel 2, the right surface of the first rotating shaft 17 is fixedly connected with the third helical gear 18, the lower surface of the central rotating shaft 4 is fixedly connected with the fourth helical gear 19, and the fourth helical gear 19 is meshed with the third helical gear 18.

[0034] The rotation of the output shaft of the motor 16 drives the rotation of the first rotating shaft 17, and the third helical gear 18 is also rotated, since the central rotating shaft 4 is rotationally connected inside the granulation barrel 2, and the fourth helical gear 19 is fixedly connected to the lower surface of the central rotating shaft 4, and since the third helical gear 18 is meshed with the fourth helical gear 19, the rotation of the central rotating shaft 4 is realized.

[0035] The upper surface of the bottom plate 1 is fixedly connected with the first support 20, the inner portion of the first support 20 is fixedly connected with the first bearing 21, the inner side surface of the first bearing 21 is fixedly connected with the second rotating shaft 22, and the surface of the second rotating shaft 22 is fixedly connected with the first belt ring 23.

[0036] The first bearing 21 is rolling friction, so as to reduce the energy consumption generated when the second rotating shaft 22 rotates, and the first belt ring 23 and the second belt ring 26 can prevent the deviation of the belt 27.

[0037] The upper surface of the bottom plate 1 is fixedly connected with a second support 24, the inside of the second support 24 is fixedly connected with a second bearing 25, the second bearing 25 is fixedly connected with the surface of the first rotating shaft 17, the surface of the first rotating shaft 17 is fixedly connected with a second belt ring 26, and the second belt ring 26 is transmissionally connected with the first belt ring 23 through a belt 27.

[0038] The rotation of the motor 16 drives the rotation of the first rotating shaft 17, and the second bearing 25 protects the first rotating shaft 17 from excessive friction of the motor 16, so that a large amount of energy consumption is prevented, and the inside of the second bearing 25 and the second support 24 are all rolling friction, so that the energy consumption is reduced, and the rotation of the first rotating shaft 17 drives the rotation of the second belt ring 26, so that the first belt ring 23 is driven to rotate under the transmission of the belt 27, and then the second rotating shaft 22 is driven to rotate, so that the feeding of the feed raw materials is realized.

[0039] The upper surface of the second support 24 is fixedly connected with a fixed frame 28, the upper surface of the fixed frame 28 is fixedly connected with a transmission pipeline 29, the right surface of the fixed frame 28 is fixedly connected with a discharger 30, the inside of the discharger 30 is rotationally connected with the surface of the second rotating shaft 22, and the left surface of the discharger 30 is fixedly connected with the right surface of the transmission pipeline 29.

[0040] The fixed frame 28 provides support force to the transmission pipeline 29, and the fixed frame 28 fixes the discharger 30, so that the materials can be uniformly sent from the inside of the storage hopper 33 to the inside of the discharger 30, and finally to the upper surface of the granulating net 3.

[0041] The middle surface of the second rotating shaft 22 is fixedly connected with a spiral blade 31, and the spiral blade 31 is located in the inside of the transmission pipeline 29.

[0042] The spiral blade 31 is located on the surface of the second rotating shaft 22, so that when the second rotating shaft 22 rotates, the feed raw materials enter the inside of the discharger 30 from the left end of the transmission pipeline 29.

[0043] The upper surface of the second support 24 is fixedly connected with a support frame 32, the upper surface of the support frame 32 is fixedly connected with a storage hopper 33, and the lower part of the storage hopper 33 is fixedly connected with the upper part of the transmission pipeline 29.

[0044] The support frame 32 provides support force to the storage hopper 33, and the inside of the storage hopper 33 is placed with the feed which is preliminarily crushed, so that the feed is further granulated.

[0045] The inside surface of the second support 24 is fixedly connected with a fixed block 34, the right surface of the fixed block 34 is fixedly connected with the left part of the granulating barrel 2, and the right part of the granulating barrel 2 is fixedly connected with a discharging tray 35.

[0046] The position of the pelletizing barrel 2 is fixed by the fixing block 34, so that the stability of the pelletizing device is ensured, and the feeding tray 35 can guide and collect the feed for successful pelletizing.

[0047] The surface of the central rotating shaft 4 is fixedly connected with a sweeping paddle 36, and the right part of the pelletizing barrel 2 is provided with a discharge port 37.

[0048] The feed pelletized from the lower part of the pelletizing net 3 is thrown out from the discharge port 37 due to the centrifugal force through the rotation of the sweeping paddle 36.

[0049] The working principle and use process of the utility model are as follows:

[0050] When the staff pelletizes livestock and poultry feed, the motor 16 is started, so that the rotation of the first rotating shaft 17 is driven, the central rotating shaft 4 inside the pelletizing barrel 2 is driven to rotate due to the mutual engagement of the first rotating shaft 17 and the third bevel gear 18, the rotation of the protective shell 6 is driven due to the fixed connection between the protective shell 6 and the top of the central rotating shaft 4, the rotation of the pressure roller 9 along the upper surface of the pelletizing net 3 is driven due to the mutual engagement between the second bevel gear 8 installed on the surface of the rotating rod 7 inside the protective shell 6 and the first bevel gear 5 installed on the surface of the central rotating shaft 4, and the autorotation can be realized.

[0051] When the staff needs to adjust the length of the livestock and poultry feed pelletizing, the plug 13 is pulled down (it can be pulled from the discharge port 37 or a door can be additionally provided on the surface of the pelletizing barrel 2), the plug 13 is driven to move out of the inside of the limiting hole 11 due to the fact that the spring 14 is in a slightly compressed state and the elastic potential energy of the spring 14 is greater than the gravitational potential energy of the plug 13, the knife blade connecting ring 10 is rotated to make the knife blade 15 on the surface of the knife blade connecting ring 10 have a certain angle with the pressure roller 9 due to the rotational connection between the knife blade connecting ring 10 and the central rotating shaft 4, and the feed is cut due to the fact that the lower surface of the pelletizing net 3 is 0.3 mm away from the knife blade 15 after the pressure roller 9 is rolled on the surface of the pelletizing net 3.

[0052] The rotation of the output shaft of the motor 16 drives the rotation of the first rotating shaft 17 and the third bevel gear 18, the central rotating shaft 4 is rotationally connected inside the pelletizing barrel 2, the fourth bevel gear 19 is fixedly connected to the lower surface of the central rotating shaft 4, the third bevel gear 18 and the fourth bevel gear 19 are engaged with each other, and the rotation of the central rotating shaft 4 is realized.

[0053] The first bearing 21 is rolling friction, so that the energy consumption generated when the second rotating shaft 22 rotates is reduced, and the first belt ring 23 and the second belt ring 26 can prevent the deviation of the belt 27.

[0054] The rotation of the first rotating shaft 17 is driven by the rotation of the motor 16, and the first rotating shaft 17 is protected by the design of the second bearing 25, so that the motor 16 is prevented from generating a large amount of energy consumption due to excessive friction, and the energy consumption is reduced due to the rolling friction in the second bearing 25 and the second support 24, however, the rotation of the first rotating shaft 17 drives the rotation of the second belt ring 26, so that the first belt ring 23 is driven to rotate under the transmission of the belt 27, and the second rotating shaft 22 is driven to rotate, so that the feeding of the feed raw materials is realized.

[0055] The transmission pipe 29 is provided with supporting force by the fixing frame 28, and the discharger 30 is fixed by the fixing frame 28, so that the materials can be uniformly sent from the inside of the storage hopper 33 to the inside of the discharger 30, and finally to the upper surface of the granulating net 3.

[0056] The spiral blade 31 is located on the surface of the second rotating shaft 22, so that when the second rotating shaft 22 rotates, the feed raw materials are driven to enter the inside of the discharger 30 from the left end of the transmission pipe 29.

[0057] The storage hopper 33 is provided with supporting force by the supporting frame 32, and the preliminarily crushed feed is placed in the inside of the storage hopper 33, so that the feed is further granulated.

[0058] The position of the granulating barrel 2 is fixed by the fixing block 34, so as to ensure the stability of the granulating device, and the successfully granulated feed can be guided and collected by the discharging tray 35.

[0059] The rotation of the sweeping paddle 36 makes the feed granulated from the lower part of the granulating net 3 be thrown out from the discharge port 37 due to the centrifugal force.

[0060] The above is only a preferred embodiment of the present application, and does not limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A granulator for processing livestock feed comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a granulating barrel (2), the inner wall of the upper portion of the granulating barrel (2) is fixedly connected with a granulating net (3), the inside of the granulating net (3) is rotatably connected with a central rotating shaft (4), the curved surface of the upper portion of the central rotating shaft (4) is fixedly connected with a first bevel gear (5), the upper surface of the granulating net (3) is rotatably connected with a protective shell (6), the inside of the protective shell (6) is rotatably connected with a rotating rod (7), one side of the rotating rod (7) is fixedly connected with a second bevel gear (8), one side surface of the rotating rod (7) is fixedly connected with a compression roller (9), and the lower portion of the central rotating shaft (4) is provided with a driving structure.

2. The granulator for livestock and poultry feed processing according to claim 1, characterized in that: The surface of the central rotating shaft (4) is rotatably connected with a blade connecting ring (10), the lower surface of the blade connecting ring (10) is provided with a limiting hole (11), the surface of the central rotating shaft (4) is fixedly connected with a fixed disc (12), the inside of the fixed disc (12) is movably connected with a plug (13), the upper surface of the fixed disc (12) is fixedly connected with a spring (14), the upper end of the spring (14) is fixedly connected with the upper portion of the lower surface of the plug (13), and the curved surface of the blade connecting ring (10) is fixedly connected with a blade (15).

3. The granulator for livestock and poultry feed processing according to claim 1, characterized in that: The driving structure comprises a motor (16) fixedly connected to the upper surface of the bottom plate (1), the output shaft of the motor (16) is fixedly connected with a first rotating shaft (17), the surface of the first rotating shaft (17) is rotatably connected with the left portion of the granulating barrel (2), the right surface of the first rotating shaft (17) is fixedly connected with a third bevel gear (18), the lower surface of the central rotating shaft (4) is fixedly connected with a fourth bevel gear (19), and the fourth bevel gear (19) is meshed with the third bevel gear (18).

4. The granulator for livestock and poultry feed processing according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a first support (20), the inside of the first support (20) is fixedly connected with a first bearing (21), the inside surface of the first bearing (21) is fixedly connected with a second rotating shaft (22), and the surface of the second rotating shaft (22) is fixedly connected with a first belt ring (23).

5. The granulator for livestock and poultry feed processing according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a second support (24), the inside of the second support (24) is fixedly connected with a second bearing (25), the surface of the second bearing (25) is fixedly connected with the first rotating shaft (17), the surface of the first rotating shaft (17) is fixedly connected with a second belt ring (26), and the second belt ring (26) is transmissionally connected with the first belt ring (23) through a belt (27).

6. The granulator for livestock and poultry feed processing according to claim 5, characterized in that: The upper surface of the second support (24) is fixedly connected with a fixed frame (28), the upper surface of the fixed frame (28) is fixedly connected with a transmission pipeline (29), the right surface of the fixed frame (28) is fixedly connected with a discharger (30), the inside of the discharger (30) is rotatably connected with the surface of the second rotating shaft (22), and the left surface of the discharger (30) is fixedly connected with the right surface of the transmission pipeline (29).

7. The granulator for livestock and poultry feed processing according to claim 4, characterized in that: The middle surface of the second rotating shaft (22) is fixedly connected with a spiral blade (31), and the spiral blade (31) is located in the inside of the transmission pipeline (29).

8. The granulator for processing livestock and poultry feed according to claim 5, characterized in that: The upper surface of the second support (24) is fixedly connected with a supporting frame (32), the upper surface of the supporting frame (32) is fixedly installed with a storage hopper (33), and the lower part of the storage hopper (33) is fixedly connected with the upper part of the transmission pipeline (29).

9. The granulator for processing livestock and poultry feed according to claim 5, characterized in that: The inside surface of the second support (24) is fixedly connected with a fixed block (34), the right surface of the fixed block (34) is fixedly connected with the left part of the granulating barrel (2), and the right part of the granulating barrel (2) is fixedly connected with a discharging tray (35).

10. The granulator for processing livestock and poultry feed according to claim 1, characterized in that: The surface of the central rotating shaft (4) is fixedly connected with a sweeping paddle (36), and the right part of the granulating barrel (2) is provided with a discharging port (37).

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