Processing device of granular alfalfa feed

Abstract

The utility model discloses a processing device for granular alfalfa feed, and relates to the technical field of alfalfa granulation equipment. The device comprises a crushing box and a material selecting box fixed on the bottom surface of the crushing box, a material selecting column is rotationally arranged on the inner wall of the material selecting box; a first material selecting groove and a second material selecting groove communicated with the first material selecting groove are formed in the side surface of the material selecting column; a first servo motor is fixed to the side face of the material selecting box. The output end of the first servo motor is fixedly connected with the material selecting column; supporting frames are symmetrically fixed to the side faces of the material selecting box. A weighing plate is fixed between the two support frames; a weighing sensor is arranged in the weighing plate; an arc-shaped groove is formed in the surface of the weighing plate; a stirring box is placed on the inner wall of the arc-shaped groove. According to the utility model, the material selection column capable of rotatably adjusting the feeding variety is arranged, and the first servo motor is driven to control the rotation of the material selection column to dynamically select the feeding variety, so that the dynamic control of the addition amount of feed additives and alfalfa is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of alfalfa particle equipment, in particular to a processing device for alfalfa particle feed. Background Art

[0002] During the pelleting process, alfalfa roughage absorbs the juice of fresh alfalfa, which contains rich biologically active substances, which are beneficial to the survival and reproduction of microorganisms, thereby improving the decomposition of microorganisms, and is also conducive to the use of feed additives, especially the addition of non-protein substances, urea phosphate, ammonium hydrogen phosphate and trace elements, and is easy to mix evenly, so that animals can eat different effective ingredients of feed in a balanced manner. It can effectively improve the palatability of roughage, reduce feed waste, and increase the feeding effect of unit feed.

[0003] After searching, the patent with publication number CN219682370U discloses a mixing device for processing alfalfa particles, including a support frame, and a rectangular shell is fixedly connected to the top of the support frame. This patent is convenient to use by arranging a mixing mechanism at the bottom of the inner side of the rectangular shell, and using a hopper and a feed inlet to facilitate the transportation of alfalfa to the inside of the rectangular shell, and using a filling mechanism to facilitate the transportation of feed additives to the inside of the mixing mechanism, and conveniently controlling the amount of feed additives.

[0004] However, the mixing device for processing alfalfa particles can only dynamically control the amount of feed additives added, but cannot control the amount of alfalfa added, which reduces the practicality of the device.

[0005] Therefore, we provide a kind of processing device of alfalfa feed pellets to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a device for processing granular alfalfa feed, which solves the problem that the existing device can only dynamically control the amount of feed additives but cannot control the amount of alfalfa added by arranging a material selection column that can rotate to adjust the feed variety and driving a first servo motor to control the rotation of the material selection column to dynamically select the feed variety.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a processing device for granular alfalfa feed, comprising a crushing box and a material selection box fixed on the bottom surface of the crushing box; a material selection column is rotatably arranged on the inner wall of the material selection box; a first material selection trough and a second material selection trough connected with the first material selection trough are arranged on the side surface of the material selection column; a first servo motor is fixed on the side surface of the material selection box; the output end of the first servo motor is fixedly connected to the material selection column; supporting frames are symmetrically fixed on the side surface of the material selection box; a weighing plate is fixed between the two supporting frames; a weighing sensor is arranged inside the weighing plate; an arc groove is arranged on the surface of the weighing plate; a stirring box is placed on the inner wall of the arc groove.

[0009] The utility model is further configured as follows: a plurality of crushing rollers are evenly rotated on the inner wall of the crushing box; a plurality of mutually meshing crushing gears are rotated through the side surface of the crushing box; and each of the crushing gears is fixedly connected to a crushing roller.

[0010] The utility model is further configured as follows: a material discharge trough is opened through the bottom surface of the material selection box; the material discharge trough is communicated with the surface of the mixing box; a material selection plate is fixed between the inner walls of the second material selection trough; and a plurality of material selection holes are evenly opened through the side surface of the material selection plate.

[0011] The utility model is further configured as follows: a material storage box is fixed on the side of the material selection box; the material storage box and the interior of the material selection box are connected to each other; a rotating shaft is rotatably arranged through the inner wall of the mixing box; a plurality of stirring blades are evenly fixed on the circumferential side of the rotating shaft; and a limiting plate is symmetrically fixed on the circumferential side of the rotating shaft at one end outside the mixing box.

[0012] The utility model is further configured as follows: a first pulley is fixed to the side of the crushing gear; a second pulley is rotatably arranged on the side of the mixing box; a belt is arranged for transmission between the first pulley and the second pulley; a limiting groove is opened on the side of the second pulley for plugging and cooperating with the limiting plate.

[0013] The utility model is further configured as follows: a support frame is fixed to the side of the weighing plate; a second servo motor is fixed to the surface of the support frame; and an output end of the second servo motor is fixedly connected to a second pulley.

[0014] The utility model is further configured as follows: a positioning plate adapted to the inner wall of the arc-shaped groove is hingedly provided on the surface of the weighing plate; a U-shaped plate is fixed on the surface of the positioning plate; a positioning groove is provided on the side of the U-shaped plate; a connecting plate is fixed between two opposite inner walls of the positioning groove; positioning blocks are symmetrically and slidably provided on the inner wall of the positioning groove; a reset spring is respectively connected between the two positioning blocks and the connecting plate; and plug-in grooves symmetrically provided on the surface of the weighing plate which are respectively plugged in with the two positioning blocks.

[0015] The utility model has the following beneficial effects:

[0016] The material selection column provided in the utility model can be driven to rotate by the first servo motor, so that the first material selection trough is aligned with the alfalfa grass under the feeding port of the crushing trough or the second feeding trough is connected to the feed additive under the storage box, and the weighing sensor transmits each increased weight to the controller, and the controller turns on the first servo motor to drive the material selection column to rotate according to the specific situation and then selects the material and amount to be added, thereby realizing the simultaneous dynamic control of the addition amount of the feed additive and the alfalfa.

[0017] The crushing part and the stirring part of the utility model are driven by a pulley and a belt, and the operation of the two parts is driven by only one driving force, thus saving costs.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a schematic diagram of the structure of a processing device for pelletized alfalfa feed.

[0021] Figure 2 This is a partial cross-sectional view of an alfalfa feed pellet processing device in an alfalfa state.

[0022] Figure 3 It is a partial cross-sectional view of a pelletized alfalfa feed processing device in the feed additive state.

[0023] Figure 4 A cross-sectional view of the interior of the mixing box.

[0024] Figure 5 The rear view of the mixing box.

[0025] Figure 6 This is a schematic diagram of the structure of the material selection column.

[0026] Figure 7 It is a schematic diagram of the structure of the second pulley.

[0027] Figure 8 for Figure 1 Schematic diagram of the enlarged structure of area A.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-crushing box, 2-material selection box, 3-material selection column, 4-first material selection trough, 5-second material selection trough, 6-first servo motor, 7-support frame, 8-weighing plate, 9-arc groove, 10-mixing box, 11-crushing roller, 12-crushing gear, 13-feeding trough, 14-material selection plate, 15-material selection hole, 16-mixing blade, 17-limiting plate, 18-first pulley, 19-second pulley, 20-limiting groove, 21-support frame, 22-second servo motor, 23-positioning plate, 24-positioning groove, 25-connecting plate, 26-positioning block, 27-reset spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] For specific embodiment 1, please refer to Figure 1-8 The utility model is a processing device for granular alfalfa feed, comprising a crushing box (1 and a material selection box 2 fixed on the bottom surface of the crushing box 1; a material selection column 3 is rotatably arranged on the inner wall of the material selection box 2; a first material selection trough 4 and a second material selection trough 5 connected to the first material selection trough 4 are opened on the side of the material selection column 3; a first servo motor 6 is fixed on the side of the material selection box 2; the output end of the first servo motor 6 is fixedly connected to the material selection column 3; a support frame 7 is symmetrically fixed on the side of the material selection box 2; a weighing plate 8 is fixed between the two support frames 7; a weighing sensor is arranged inside the weighing plate 8; an arc groove 9 is opened on the surface of the weighing plate 8; a stirring box 10 is placed on the inner wall of the arc groove 9.

[0032] The operation process of this embodiment is as follows: the device starts or shuts down the first servo motor 6 through an external controller, firstly places the mixing box 10 on the weighing plate 8 so that the side surface of the mixing box 10 fits with the inner wall of the arc groove 9, and then turns on the first servo motor 6. In the initial state, the first material selection trough 4 connects the crushing box 1 and the mixing box 10, that is, it is in the lower alfalfa state, and then drives the crushing box 1 and the mixing box 10 to work, and transports the alfalfa to the inside of the crushing box 1 through a conveying device (such as a conveyor belt) for crushing and falls into the mixing box 10 along the first material selection trough 4. The weighing sensor transmits the added alfalfa to the controller, and when the weight is appropriate, turns on the first servo motor 6 to drive the material selection column 3 to rotate so that the first material selection trough 4 is not connected to the crushing box 1 and the mixing box 10, and then adds feed additives to the second material selection trough 5 and falls into the mixing box 10, and the mixing box 10 mixes the alfalfa and the feed additives. By rotating and adjusting the state of the material selection column 3, dynamic monitoring and addition of alfalfa and feed additives are realized, thereby improving the practicality of the device.

[0033] For specific embodiment 2, please refer to Figure 1-8 On the basis of the first specific embodiment, a plurality of crushing rollers 11 are evenly rotated on the inner wall of the crushing box 1; a plurality of mutually meshing crushing gears 12 are rotated through the side of the crushing box 1; and each crushing gear 12 is fixedly connected to a crushing roller 11.

[0034] Specifically, a material discharge trough 13 is formed through the bottom surface of the material selection box 2; the material discharge trough 13 is connected to the surface of the mixing box 10; a material selection plate 14 is fixed between the inner walls of the second material selection trough 5; and a plurality of material selection holes 15 are evenly formed through the side surface of the material selection plate 14.

[0035] Furthermore, a material storage box is fixed on the side of the material selection box 2; the material storage box and the interior of the material selection box 2 are connected to each other; a rotating shaft is rotatably arranged through the inner wall of the mixing box 10; a number of stirring blades 16 are evenly fixed on the peripheral side of the rotating shaft; a limiting plate 17 is symmetrically fixed on the peripheral side of the rotating shaft at one end outside the mixing box 10.

[0036] Furthermore, a first pulley 18 is fixed to the side of a crushing gear 12; a second pulley 19 is rotatably arranged on the side of the mixing box 10; a belt is arranged for transmission between the first pulley 18 and the second pulley 19; a limiting groove 20 which is plugged into and matched with the limiting plate 17 is opened on the side of the second pulley 19.

[0037] Furthermore, a support bracket 21 is fixed to the side of the weighing plate 8 ; a second servo motor 22 is fixed to the surface of the support bracket 21 ; and an output end of the second servo motor 22 is fixedly connected to the second pulley 19 .

[0038] The operation process of this embodiment is: the second servo motor 22 on the support frame 21 drives the second pulley 19 together with the rotating shaft and the stirring blade 16 to rotate. At this time, the inside of the stirring box 10 is in a stirring state. At the same time, the first pulley 18 is driven to rotate by the belt, which in turn drives a crushing gear 12 to rotate, and then drives each crushing gear 12 to rotate, and then all the crushing rollers 11 rotate inside the crushing box 1 to crush the alfalfa. The crushed alfalfa falls into the stirring box 10 along the first material selection trough 4. When the material selection column 3 rotates to connect the storage box and the stirring box 10, the feed additives inside the storage box fall into the stirring box 10. The same driving force is used for crushing and stirring, which saves costs.

[0039] For specific embodiment 3, please refer to Figure 1-8 On the basis of the specific embodiment 1 and the specific embodiment 2, a positioning plate 23 adapted to the inner wall of the arc groove 9 is hinged on the surface of the weighing plate 8; a U-shaped plate is fixed on the surface of the positioning plate 23; a positioning groove 24 is opened on the side of the U-shaped plate; a connecting plate 25 is fixed between the two opposite inner walls of the positioning groove 24; positioning blocks 26 are symmetrically slidably arranged on the inner wall of the positioning groove 24; reset springs 27 are respectively connected between the two positioning blocks 26 and the connecting plate 25; and plug-in grooves respectively plugged in and matched with the two positioning blocks are symmetrically opened on the surface of the weighing plate.

[0040] The operation process of this embodiment is as follows: when fixing the mixing box 10, first pull out the positioning plate 23, and then place the mixing box 10 on the surface of the weighing plate 8 so that the side surfaces of the mixing box 10 are in contact with the inner wall of the arc groove 9, and then close the positioning plate 23 and insert the positioning block 26 into the plug-in groove. At this time, the reset spring 27 is in an extended state. In the process of opening the positioning plate 23, the positioning block 26 is first pushed so that the positioning block 26 slides along the positioning groove 24 toward the direction close to the connecting plate 25. When the U-shaped plate is separated from the plug-in groove, the positioning block 26 is pushed away from the connecting plate 25 by the elastic force of the reset spring 27. This can realize the placement, fixing and removal of the mixing box 10 and prevent the mixing box 10 from shifting during operation.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for processing granular alfalfa feed, comprising a crushing box (1) and a material selection box (2) fixed to the bottom surface of the crushing box (1); characterized in that: The inner wall of the material selection box (2) is rotatably provided with a material selection column (3); a first material selection groove (4) and a second material selection groove (5) connected to the first material selection groove (4) are provided on the side of the material selection column (3); A first servo motor (6) is fixed to the side of the material selection box (2); an output end of the first servo motor (6) is fixedly connected to the material selection column (3); Support frames (7) are symmetrically fixed to the side surfaces of the material selection box (2); a weighing plate (8) is fixed between the two support frames (7); and a weighing sensor is arranged inside the weighing plate (8); The weighing plate (8) is provided with an arc-shaped groove (9) on its surface; a stirring box (10) is placed on the inner wall of the arc-shaped groove (9).

2. The processing device for alfalfa feed particles according to claim 1, characterized in that: The inner wall of the crushing box (1) is provided with a plurality of crushing rollers (11) which rotate evenly; the side surface of the crushing box (1) is provided with a plurality of crushing gears (12) which mesh with each other which rotate through the side surface; each crushing gear (12) is fixedly connected to a crushing roller (11).

3. The processing device for alfalfa feed particles according to claim 1, characterized in that: The bottom surface of the material selection box (2) is provided with a material discharge trough (13); the material discharge trough (13) is in communication with the surface of the mixing box (10); a material selection plate (14) is fixed between the inner walls of the second material selection trough (5); and a plurality of material selection holes (15) are evenly provided on the side surface of the material selection plate (14).

4. The processing device for alfalfa feed particles according to claim 2, characterized in that: A material storage box is fixed on the side of the material selection box (2); the material storage box and the interior of the material selection box (2) are connected to each other; a rotating shaft is rotatably arranged through the inner wall of the mixing box (10); a plurality of stirring blades (16) are evenly fixed on the peripheral side of the rotating shaft; and a limit plate (17) is symmetrically fixed on the peripheral side of the rotating shaft at one end outside the mixing box (10).

5. The processing device for alfalfa feed particles according to claim 4, characterized in that: A first belt pulley (18) is fixed on the side of the crushing gear (12); a second belt pulley (19) is rotatably arranged on the side of the mixing box (10); a belt is arranged between the first belt pulley (18) and the second belt pulley (19); and a limiting groove (20) is provided on the side of the second belt pulley (19) for plugging and cooperating with the limiting plate (17).

6. The processing device for alfalfa feed particles according to claim 1, characterized in that: A support frame (21) is fixed to the side of the weighing plate (8); a second servo motor (22) is fixed to the surface of the support frame (21); and an output end of the second servo motor (22) is fixedly connected to a second pulley (19).

7. The device for processing alfalfa feed particles according to claim 1, characterized in that: The surface of the weighing plate (8) is hinged with a positioning plate (23) adapted to the inner wall of the arc groove (9); a U-shaped plate is fixed on the surface of the positioning plate (23); a positioning groove (24) is provided on the side of the U-shaped plate; a connecting plate (25) is fixed between two opposite inner walls of the positioning groove (24); positioning blocks (26) are symmetrically slidably arranged on the inner wall of the positioning groove (24); a return spring (27) is respectively connected between the two positioning blocks (26) and the connecting plate (25); and a plug-in groove is provided on the surface of the weighing plate (8) to be plugged in and matched with the two positioning blocks (26).

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