Method for preparing nutritionally balanced piglet feed

Abstract

The present invention belongs to the technical field of feed processing, and specifically, is a preparation method for preparing nutritionally balanced piglet feed by using a feed fine processing device, which specifically comprises the following steps: step 1: respectively putting feed raw materials into multiple batching barrels; step 2: feeding the material in a single batching barrel into a crushing barrel through an insertion tube; step 3: crushing the material in the crushing barrel by a crushing knife holder; step 4: making the crushing knife holder fully crush the material in the crushing barrel; step 5: controlling the crushing knife holder to retract to an edge position immersed in the inner wall of the crushing barrel, and then fully discharging the material; wherein, the feed fine processing device comprises a bracket, a lifting arm, a rotating frame, a batching barrel placement frame, a batching barrel and a pushing frame; by reducing the degree of adhesion of the feed raw materials to the cutting tool when discharging the crushed feed raw materials from the container, it is convenient to prepare a piglet feed with a raw material ratio suitable for feeding piglets.

Description

Technical Field

[0001] The invention belongs to the technical field of feed processing, and in particular relates to a method for preparing nutritionally balanced piglet feed. Background Art

[0002] Piglets refer to piglets that have grown to 30 kg normally. Although the digestive organs of piglets are formed in the embryonic period, their structure and function are not perfect. As piglets grow and develop, the development and digestive function of their digestive organs have a series of obvious age characteristics. Therefore, it is crucial to prepare feed with appropriate proportions for the development of the digestive organs of piglets.

[0003] The existing patent number is 202010909860.2, which is a device for efficiently refining and collecting pig feed. The patent document discloses a device for efficiently refining and collecting pig feed and the steps for preparing pig feed using the device; the device arranges a movably connected extrusion component on the lower side of the feeding port, so that the extrusion component can block the feeding port, thereby controlling the amount of material entering the processing bin, and uses the engagement of the extrusion component itself with the teeth on the inner wall of the container to achieve cutting work, and reciprocates the extrusion component to achieve the feeding, chopping and unloading processes of the feed, and finally the discharged pig feed is packaged by rotating the carrying plate. However, during the crushing and chopping process of the pig feed, it is not convenient for the device to remove the pig feed on the chopping knife, which will cause some additives with a smaller content to adhere to the inner wall of the container, resulting in a reduction in the accuracy of the feed ratio. Summary of the Invention

[0004] The object of the present invention is to provide a method for preparing piglet feed, which can reduce the degree of adhesion of the feed raw materials to the cutting tool when the required crushed feed raw materials are discharged from the container, thereby facilitating the preparation of a raw material ratio suitable for feeding piglets. The piglet feed preparation method is suitable for processing nutritionally balanced piglet feed.

[0005] The present invention provides the following technical solution: a method for preparing nutritionally balanced piglet feed by using a feed fine processing device, wherein the feed fine processing device includes a bracket, a vertical rod, a lifting arm, a rotating frame, a batching barrel placement frame, a batching barrel, and a pushing frame;

[0006] The bracket is fixedly connected to a vertical rod, a lifting arm is vertically slidably connected to the bracket, a rotating frame is rotatably connected to the vertical rod, a dispensing barrel placement frame is installed on the rotating frame, a dispensing barrel is installed in the dispensing barrel placement frame, a pushing frame is slidably connected in the dispensing barrel, and the pushing frame passes through the rotating frame;

[0007] The present invention provides a method for preparing nutritionally balanced piglet feed by using a feed fine processing device, wherein the feed fine processing device further comprises a crushing cylinder, an insertion tube, an end cover, a rotating sleeve, and a crushing blade holder;

[0008] The crushing cylinder is connected to the bracket through a lifting support assembly;

[0009] The lifting support assembly includes a hollow seat and a lifting frame, the hollow seat is fixedly connected to the bracket, the lifting frame is slidably connected to the hollow seat, and the crushing cylinder is rotatably connected to the lifting frame;

[0010] The pulverizing cylinder is connected with an insertion tube, and an end cover is installed at each end of the pulverizing cylinder. A rotating sleeve is rotatably connected to the end cover, and a pulverizing blade holder is slidably connected inside the rotating sleeve.

[0011] By lifting the arm, the pusher can push the material stored in the batching barrel into the crushing barrel, and then the crushing knife holder in the crushing barrel will crush the material. The crushing knife holder can shrink on the crushing knife holder, so that the material adhering to the surface of the crushing knife holder falls back into the crushing barrel.

[0012] A method for preparing nutritionally balanced piglet feed by using a feed fine processing device specifically comprises the following steps:

[0013] Step 1: Put multiple groups of feed raw materials prepared in different proportions into multiple mixing barrels respectively;

[0014] Step 2: Use the push rack to send the material in the single batching barrel into the grinding barrel through the insertion tube;

[0015] Step 3: Use the crushing blade to crush the material in the crushing cylinder;

[0016] Step 4: Control the grinding barrel to rotate back and forth slightly so that the grinding blade holder can fully crush the material in the grinding barrel;

[0017] Step 5: Control the crushing blade holder to retract until it is immersed in the edge of the inner wall of the crushing tube, and then fully discharge the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a flow chart of the method for preparing the nutritionally balanced piglet feed of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the feed fine processing device of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the bracket, rotating frame and dispensing barrel of the present invention;

[0021] Figure 4It is a structural schematic diagram of the rotating frame, the dispensing barrel placement frame and the vertical slot of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the positioning frame, rotating seat and jacking arm of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the bracket, vertical rod and lifting arm of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the dispensing barrel and vertical bars of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the pusher frame, rubber sheet and sleeve ring of the present invention;

[0026] Figure 9 This is a schematic structural diagram of the hollow seat, lifting frame and crushing cylinder of the present invention;

[0027] Figure 10 It is a schematic structural diagram of the pulverizing cylinder, insertion tube and end cover of the present invention;

[0028] Figure 11 It is a schematic structural diagram of the rotary drum and partition in the discharge process of the present invention;

[0029] Figure 12 It is a structural schematic diagram of the partition and the fourth telescopic actuator of the present invention;

[0030] Figure 13 It is a schematic structural diagram of the rotating sleeve and the third rotating driver of the present invention.

[0031] In the figure: bracket 11; vertical rod 12; lifting arm 13; first telescopic drive 14; rotating frame 21; dispensing barrel placement frame 22; vertical slot 23; positioning frame 24; rotating seat 25; tightening arm 26; torsion spring 27; first rotary drive 28; dispensing barrel 31; vertical bar 32; pushing frame 41; rubber sheet 42; collar 43; hollow seat 51; second telescopic drive 52; lifting frame 53; crushing barrel 61; second rotary drive 62; insertion tube 63; end cover 64; discharging rotary barrel 71; third telescopic drive 72; partition 81; fourth telescopic drive 82; rotating sleeve 91; third rotary drive 92; crushing knife holder 93; fifth telescopic drive 94. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See Figure 2-3 and Figure 6-10FIG. 1 shows a method for preparing nutritionally balanced piglet feed by using a feed fine processing device provided by the present invention, wherein the main components of the feed fine processing device are shown in FIG. 1 :

[0034] The main structure of the feed fine processing device includes a bracket 11, a rotating frame 21, a batching barrel 31, a pushing frame 41, a crushing barrel 61, a rotating sleeve 91 and a crushing blade holder 93;

[0035] The bracket 11 is fixedly connected to a vertical rod 12 and a hollow seat 51, a lifting arm 13 is vertically slidably connected to the bracket 11, and a rotating frame 21 is rotatably connected to the vertical rod 12;

[0036] A batching barrel placement rack 22 is mounted on the rotating frame 21, and a batching barrel 31 is mounted inside the batching barrel placement rack 22. Materials are divided into multiple batching barrels 31, and a pusher rack 41 is slidably connected inside the batching barrel 31. The pusher rack 41 passes through the rotating frame 21;

[0037] The pusher frame 41 is connected to a collar 43 via a spring, and the collar 43 is pressed against the lower side of the rotating frame 21;

[0038] The bracket 11 is slidably connected to a lifting arm 13. When the lifting arm 13 is raised, the pusher rack 41 corresponding to the upper side thereof can be lifted. A first telescopic driver 14 for driving the lifting arm 13 to slide is installed on the bracket 11.

[0039] A lifting frame 53 is slidably connected to the hollow seat 51, and a crushing barrel 61 is rotatably connected to the lifting frame 53. An insertion tube 63 is connected to the crushing barrel 61. An end cap 64 is installed at each end of the crushing barrel 61. A rotating sleeve 91 is rotatably connected to the end cap 64. A crushing blade holder 93 is slidably connected inside the rotating sleeve 91.

[0040] Through the pushing rack 41, the material in a single batching barrel 31 can be sent into the crushing barrel 61 through the insertion tube 63. During this process, the crushing barrel 61 extends into the batching barrel 31 through the insertion tube 63 connected thereto, providing a circulation channel for feeding the material.

[0041] Combine Figure 2-3 and Figure 6-11 As shown, an embodiment of the present invention is described in which a method for preparing nutritionally balanced piglet feed by using a feed fine processing device is provided, wherein the material is pushed into a grinding drum 61 and then subjected to material grinding processing:

[0042] A second telescopic driver 52 is mounted on the hollow seat 51 and is used to drive the lifting frame 53 to slide on the hollow seat 51;

[0043] A third telescopic driver 72 is mounted on the pulverizing cylinder 61 for driving the discharging rotating cylinder 71 to slide on the pulverizing cylinder 61;

[0044] First, the second telescopic driver 52 is activated to cause the lifting frame 53 to change the vertical height of the pulverizing cylinder 61 so that the insertion tube 63 on the pulverizing cylinder 61 can be inserted into the single batching cylinder 31;

[0045] After that, the first telescopic actuator 14 is activated to drive the lifting arm 13 to rise, and the material stored in the batching barrel 31 is pushed into the crushing barrel 61 through the rubber sheet 42 installed on the pushing frame 41. During this process, the air pressure in the crushing barrel 61 can be balanced by raising and lowering the discharge rotating barrel 71;

[0046] The middle portion of the pulverizing cylinder 61 extends obliquely toward the lower sides of both ends, and an arc-shaped inner wall is formed inside the pulverizing cylinder 61 for the material to slide.

[0047] After that, the third telescopic actuator 72 is activated, causing the discharging drum 71 to move downward until its end contacts the end of the insertion tube 63, thereby sealing the material in the pulverizing drum 61. The second telescopic actuator 52 is then activated, driving the insertion tube 63 to separate from the batching drum 31.

[0048] When the opening of the pulverizing cylinder 61 faces downward, the extension height of the insertion tube 63 on the upper side is 50 to 85 mm higher than the lowest end of the curved surface of the pulverizing cylinder 61, thereby preventing the material entering the pulverizing cylinder 61 from the insertion tube 63 from falling, so that it can only be poured in one direction;

[0049] The material is then crushed by the crushing blade holder 93 in the crushing cylinder 61 , and then the crushing blade holder 93 is controlled to retract on the crushing blade holder 93 so that the material adhered to the surface of the crushing blade holder 93 falls back into the crushing cylinder 61 .

[0050] Combine Figure 2 、 Figure 9-10 and Figure 13 FIG. 1 is a diagram illustrating a method for preparing nutritionally balanced piglet feed by using a feed fine processing device provided by the present invention, wherein the material is removed from the crushing blade holder 93 after the crushing blade holder 93 crushes the material. ...

[0051] A third rotary driver 92 is installed on the side of the pulverizing cylinder 61 to drive the rotary sleeve 91 to rotate on the end cover 64. A rotating wheel is installed on the output shaft of the third rotary driver 92. The rotating wheel and the rotary sleeve 91 are connected by a transmission belt friction transmission.

[0052] A fifth telescopic actuator 94 is mounted on the end cap 64 for driving the crushing blade holder 93 to slide on the rotating sleeve 91. A connecting seat is fixedly connected to the movable end of the fifth telescopic actuator 94, and the crushing blade holder 93 is clamped and rotatably connected to the connecting seat.

[0053] After the material is sealed in the pulverizing barrel 61, the third rotary driver 92 is activated to rotate the rotary sleeve 91. Since the pulverizing blade holder 93 is inserted into the rotary sleeve 91 and is rotatably connected to the connecting seat, the rotary sleeve 91 rotates and drives the pulverizing blade holder 93 to fully pulverize the material in the pulverizing barrel 61.

[0054] Then, by starting the fifth telescopic driver 94, the crushing blade holder 93 is driven to sink into the rotating sleeve 91 through the connecting seat. During this process, the rotating sleeve 91 scrapes off the material adhering to the side wall of the crushing blade holder 93, thereby reducing the degree of adhesion of the feed raw materials to the cutter when the crushed feed raw materials are discharged from the container, thereby facilitating the preparation of a raw material ratio suitable for feeding piglets.

[0055] Combine Figure 2-3 、 Figure 6-13 FIG. 1 is a diagram illustrating a method for preparing nutritionally balanced piglet feed by using a feed fine processing device provided by the present invention, wherein the material is discharged from the grinding cylinder 61 through the discharge rotating cylinder 71 and the insertion tube 63:

[0056] The lifting frame 53 is provided with a second rotary driver 62 for driving the crushing cylinder 61 to rotate on the hollow seat 51;

[0057] A fourth telescopic driver 82 is installed on the side of the discharge drum 71 for driving the partition 81 to slide on the discharge drum 71;

[0058] By starting the second rotary driver 62, the crushing drum 61 is driven to rotate on the hollow seat 51. After the crushing drum 61 is inverted, the third telescopic driver 72 is started to move the crushed material along the arc edge of the crushing drum 61 into the discharge drum 71.

[0059] Then, the fourth telescopic actuator 82 is activated to insert the partition plate 81 into the discharge drum 71 to seal the material in the discharge drum 71;

[0060] Then, the pulverizing cylinder 61 is inverted again, and the third telescopic actuator 72 is activated to make the discharge drum 71 and the end of the insertion tube 63 collide with each other, sealing the material between the discharge drum 71 and the insertion tube 63;

[0061] Finally, the partition 81 is opened to fully discharge the material;

[0062] The inner walls of the batching cylinder 31, the crushing cylinder 61, the insertion tube 63 and the discharge rotating cylinder 71 are all provided with a Teflon coating, thereby further reducing the adhesion of the materials after crushing;

[0063] The driving method of driving the lifting frame 53 to slide on the hollow seat 51 can also be performed manually, and then the two are positioned and locked using fasteners;

[0064] The driving mode of driving the lifting arm 13 to slide on the bracket 11 can also be performed manually, and then automatically reset by a spring;

[0065] The driving method of driving the discharging drum 71 to slide on the grinding drum 61 can also be done manually, and then the two are positioned and locked by means of fasteners or electromagnets;

[0066] The driving method of driving the partition plate 81 to slide on the discharge drum 71 can also be done manually, and then the two are positioned and locked using a latch structure;

[0067] Combine Figure 2-3 、 Figure 4 and Figure 6 As shown, a specific embodiment of switching multiple ingredient barrels 31 to correspond to the insertion tubes 63 in a method for preparing nutritionally balanced piglet feed by using a feed fine processing device provided by the present invention is described:

[0068] A gear ring is fixedly connected to the side of the rotating frame 21, and a first rotation driver 28 is installed on the bracket 11. A gear shaft is installed on the output shaft of the first rotation driver 28, and the gear shaft and the gear ring are connected through meshing transmission;

[0069] By starting the first rotary driver 28, the insertion tube 63 can be aligned with the plurality of dosing cylinders 31 respectively, so that the device can continuously process feeds with multiple proportions, thereby preparing the adapted feeds.

[0070] Combine Figure 2-5 As shown, an embodiment of the present invention is described in which a preparation method of nutritionally balanced piglet feed using a feed fine processing device is used to firmly press the ingredient barrel 31 against the ingredient barrel placement rack 22:

[0071] The feed fine processing device further includes a vertical slot 23, a vertical bar 32, a positioning frame 24, a rotating seat 25, a tightening arm 26 and a torsion spring 27;

[0072] The dispensing barrel placement rack 22 is provided with a plurality of vertical slots 23, and a vertical bar 32 is provided on the outside of the dispensing barrel 31. The vertical bar 32 is slidably connected in the vertical slot 23 and is tightened in the vertical slot 23 by the tightening arm 26;

[0073] Then, a positioning frame 24 is fixedly connected to the middle of the upper side of the dispensing barrel placement frame 22, and a plurality of rotating seats 25 are fixedly connected to the positioning frame 24. The number of rotating seats 25 corresponds to the number that can be accommodated in the dispensing barrel 31;

[0074] The tightening arm 26 is rotatably connected to the rotating base 25. A torsion spring 27 is fixedly connected to the tightening arm 26. A torsion spring is fixedly connected between the torsion spring 27 and the rotating base 25.

[0075] The torsion spring drives the pressing arm 26 to press the dispensing barrel 31 into the vertical slot 23, thereby improving the placement of the dispensing barrel 31 in the dispensing barrel placement rack 22 and preventing the dispensing barrel 31 from being pulled away from the dispensing barrel placement rack 22 during the insertion and removal of the insertion tube 63, thereby improving the stability of the equipment during use;

[0076] Furthermore, a recess is provided on the side of the dispensing barrel 31 to accommodate the end protrusion of the pressing arm 26, thereby further improving the stability of the device during use.

[0077] Combine Figure 2 、 Figure 9 and Figure 10 FIG. 1 illustrates an embodiment of a method for preparing nutritionally balanced piglet feed by using a feed fine processing device provided by the present invention, in which the crushing blade holder 93 is capable of fully crushing the material in the crushing cylinder 61 :

[0078] Start the second rotary driver 62 to reciprocate, causing the crushing drum 61 to reciprocate on the lifting frame 53, thereby controlling the crushing drum 61 to reciprocate in a small amplitude as a whole, so that the crushing blade holder 93 can fully crush the material in the crushing drum 61;

[0079] The telescopic drive in this application can be an electric telescopic rod or a hydraulic cylinder, and the rotation drive can be a stepper motor or a servo motor;

[0080] In the present application, a method for preparing nutritionally balanced piglet feed by using a feed fine processing device specifically comprises the following steps:

[0081] Step 1: Put multiple groups of feed raw materials prepared in different proportions into multiple mixing barrels 31 respectively;

[0082] Step 2: The material in the single batching barrel 31 is fed into the grinding barrel 61 through the insertion tube 63 by the pushing rack 41;

[0083] Step 3: The material in the crushing cylinder 61 is crushed by the crushing blade holder 93;

[0084] Step 4: Control the grinding cylinder 61 to rotate back and forth slightly as a whole, so that the grinding blade holder 93 can fully grind the material in the grinding cylinder 61;

[0085] Step 5: Control the crushing blade holder 93 to retract until it is immersed in the edge of the inner wall of the crushing cylinder 61, and then fully discharge the materials.

Claims

1. A method for preparing a nutritionally balanced piglet feed, characterized by: The following steps are involved: Step 1: putting multiple groups of feed raw materials prepared in different proportions into multiple mixing barrels (31); Step 2: Using the pusher (41), the material in the single batching barrel (31) is fed into the grinding barrel (61) through the insertion tube (63); Step 3: The material in the crushing cylinder (61) is crushed by the crushing blade holder (93); Step 4: Control the entire pulverizing cylinder (61) to rotate back and forth in a small amplitude, so that the pulverizing blade holder (93) fully crushes the material in the pulverizing cylinder (61); Step 5: Control the crushing blade holder (93) to retract until it is immersed in the edge of the inner wall of the crushing cylinder (61), and then fully discharge the material; The dosing barrel (31) is mounted in a dosing barrel placement frame (22) on a rotating frame (21), and the rotating frame (21) is mounted on a bracket (11). The bottom of the dosing barrel (31) is slidably connected to a pusher frame (41) that passes through the rotating frame (21). The pusher frame (41) sends the material in the dosing barrel (31) to the crushing barrel (61) through an insertion tube (63). The insertion tube (63) is connected to one side of the crushing barrel (61) and extends a section into the interior of the crushing barrel (61), so that the material can be fed in one direction. The crushing cylinder (61) is rotatably connected to the lifting frame (53), the lifting frame (53) is slidably connected in the hollow seat (51), and the hollow seat (51) is fixedly connected to the bracket (11); The pulverizing cylinder (61) is provided with an insertion tube (63) on the other side of which a discharging rotating cylinder (71) is slidably mounted. The discharging rotating cylinder (71) can abut against the end of the insertion tube (63) to seal the material in the pulverizing cylinder (61); The side of the discharge drum (71) is slidably connected to a partition (81) for sealing the material in the discharge drum (71) after the grinding drum (61) is inverted; The middle portion of the pulverizing cylinder (61) extends obliquely toward the lower sides of both ends, and a centrally symmetrical arc-shaped inner wall is formed inside the pulverizing cylinder (61). An end cap (64) is provided at the end of the pulverizing cylinder (61); The end cover (64) is rotatably connected to a rotating sleeve (91), and the rotating sleeve (91) is slidably connected to a crushing blade holder (93), and the crushing blade holder (93) can be retracted into the rotating sleeve (91); A second rotary driver (62) for driving the crushing cylinder (61) to rotate on the hollow seat (51) is installed on the lifting frame (53).

2. The feed preparation method according to claim 1, characterized in that: After the insertion tube (63) is inserted into the material dispensing barrel (31), the rubber sheet (42) on the pushing rack (41) pushes the material into the crushing barrel (61).

3. The feed preparation method according to claim 2, characterized in that: The pusher frame (41) is connected to a collar (43) via a spring, and the collar (43) is pressed tightly against the lower side of the rotating frame (21).

4. The feed preparation method according to claim 1, wherein: The rotating frame (21) is mounted on the vertical rod (12) on the bracket (11), is supported by the vertical rod (12) and is rotatably connected to the vertical rod (12).

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