Forage crushing device for animal husbandry

Abstract

The utility model relates to the technical field of forage crushing, in particular to a forage crushing device for animal husbandry, which comprises a horizontally arranged crushing cylinder, the left end of the crushing cylinder is opened, an openable cylinder cover is mounted at the left end opening of the crushing cylinder, and a hopper is mounted on the upper side of the crushing cylinder. And a crushing mechanism for crushing forage conveyed by the hopper is arranged on the inner side of the crushing cylinder, a left supporting leg and a right supporting leg are fixed to the front side and the rear side of the crushing cylinder correspondingly, and a discharging guide groove is fixed between the supporting legs located on the front side and the rear side. Forage is fed into the inner side of the crushing cylinder through the hopper and crushed through the crushing mechanism, the crushed and qualified forage is discharged downwards through the discharging hole, and the unqualified forage remains in the crushing cylinder and is continuously crushed until the forage is qualified, so that it can be guaranteed that the forage is crushed more uniformly; and therefore, the overall structure of the whole crushing device is more simplified, and the investment cost of equipment is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to forage crushing technical field, especially in the forage crushing device for animal husbandry. BACKGROUND

[0002] In the animal husbandry breeding, forage is often used as feed, and the forage is crushed by a crushing device during feeding, which facilitates subsequent mixing with other feeds and feeding. Most of the crushing devices at present only use crushing rollers to drive crushing knives to crush forage, resulting in uneven crushing of forage.

[0003] The Chinese patent with the publication number CN221449195U discloses a forage crushing device for livestock breeding, which belongs to the technical field of livestock breeding and comprises a processing box. A first air cylinder is fixedly installed on the top surface of the processing box. The piston rod of the first air cylinder is fixedly connected with an electric telescopic column. One end of the electric telescopic column is fixedly connected with a rectangular block. The bottom surface of the rectangular block is fixedly connected with a rectangular block. The bottom surface of the rectangular block is rotatably connected with a roller. The upper half of the inner cavity of the processing box is uniformly provided with a plurality of horizontal plates. The bottom surface of each horizontal plate is fixedly connected with a chopping knife for chopping forage. The top surface of each horizontal plate is symmetrically connected with a spring. The free end of each spring is fixedly connected with the top inner wall of the processing box. A feeding port for conveying forage is provided on one side of the top surface of the processing box. A sliding groove adapted for a connecting rod is provided on the top surface of the processing box and located on one side of the first air cylinder. The forage crushing device for livestock breeding solves the problem of uneven crushing of forage and improves the efficiency of forage crushing.

[0004] The forage crushing device for livestock breeding disclosed above cuts the forage with a chopping knife and then further crushes the forage with a crushing box and crushing blades. Although the crushing of forage can be ensured to be uniform, the entire device for crushing forage needs multiple mechanisms to cooperate, and the overall structure is relatively complex. UTILITY MODEL CONTENTS

[0005] The utility model discloses a forage crushing device for animal husbandry to solve the problem of the overall structure of the forage crushing device for livestock breeding being relatively complex.

[0006] To solve the above technical problems, the utility model is realized through the following technical scheme: a forage crushing device for animal husbandry, which comprises a horizontally arranged crushing cylinder. The left end of the crushing cylinder is provided with an opening, and an openable cylinder cover is installed at the left end of the crushing cylinder. A hopper is installed on the upper side of the crushing cylinder, and a crushing mechanism for crushing the forage sent down by the hopper is arranged on the inner side of the crushing cylinder. Two left and right supporting legs are fixed on the front and rear sides of the crushing cylinder, and a discharging guide groove is fixed between the supporting legs on the front and rear sides. A plurality of discharging holes are uniformly arranged on the lower surface of the crushing cylinder.

[0007] As a preferred scheme, the front and back sides of the pulverizing cylinder are fixed with support plates, and the supporting legs are fixed at the lower sides of the support plates.

[0008] As a preferred scheme, the front side of the pulverizing cylinder is fixed with a connecting plate near the left end position, and a threaded hole is formed in the connecting plate.

[0009] As a preferred scheme, the crushing mechanism comprises a transversely arranged transmission rod, a plurality of uniformly distributed crushing knives are fixed at the outer side of the transmission rod, the end of the crushing knife away from the transmission rod is close to the inner wall of the pulverizing cylinder, and the right end of the transmission rod is fixedly connected with a motor through the right end of the pulverizing cylinder.

[0010] As a preferred scheme, the outwardly facing side of the supporting leg is provided with a cavity, and a downwardly adjustable moving mechanism is installed at the inner side of the cavity near the bottom.

[0011] As a preferred scheme, the moving mechanism comprises a fixed plate fixed in the cavity and an adjusting plate movably installed in the cavity, the adjusting plate is arranged below the fixed plate, a roller is fixed at the lower side of the adjusting plate, a vertical adjusting screw is threaded through the center of the fixed plate, and the lower end of the adjusting screw is rotationally connected with the adjusting plate.

[0012] As a preferred scheme, the rear side of the cylinder cover is rotationally connected with the pulverizing cylinder, and the front side of the cylinder cover is fixed with a lock plate, which is fixedly connected with the connecting plate through a screw.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The forage is sent into the inner side of the pulverizing cylinder through the hopper, the forage is crushed by the crushing mechanism, the qualified forage is discharged downward through the discharging hole, and the unqualified forage is left in the pulverizing cylinder for continuous crushing until it is qualified, so that the crushing of the forage is more uniform, the overall structure of the pulverizing device is more simple, and the equipment investment cost is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 is a schematic diagram of the pulverizing cylinder of the present application;

[0017] Figure 3 is a schematic diagram of the crushing mechanism of the present application;

[0018] Figure 4 is a schematic diagram of the moving mechanism of the present application;

[0019] Figure 5 is a schematic diagram of the cylinder cover of the present application.

[0020] In the figure: 1, hopper; 2, crushing cylinder; 21, connecting plate; 22, supporting plate; 23, discharging hole; 3, cylinder cover; 31, locking plate; 4, supporting leg; 5, discharging guide groove; 6, moving mechanism; 61, adjusting screw; 62, fixing plate; 63, adjusting plate; 64, roller; 7, crushing mechanism; 71, transmission rod; 72, crushing knife; 73, motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of the features, steps, operations, devices, components and / or combinations thereof.

[0023] Unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions, and numerical values set forth in the various embodiments described herein are not limiting. Also, it should be understood that the dimensions of the various parts shown in the drawings are not necessarily to scale. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but rather can be assumed to be known by those of ordinary skill in the art. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not limiting. Thus, other examples of the exemplary embodiments can have different values. It should be noted that like references herein represent like elements or parts throughout the various figures and descriptions, and thus, once an element is defined in one figure, it need not be further discussed in subsequent figures.

[0024] In the description of the utility model, it needs to be understood that the directions such as '' front, back, up, down, left, right '', '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated direction or positional relationship is usually based on the direction or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these direction words do not indicate and imply that the device or element indicated must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model;Direction words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0025] For the convenience of description, spatial relative terms such as '' above'', '' above'', '' upper surface'', '' upper '' and the like can be used here to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below ''. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0026] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore, it cannot be understood as the limitation of the protection scope of the utility model.

[0027] As Figure 1 As shown in the figure, a forage crushing device for animal husbandry, comprising a horizontally arranged crushing cylinder 2, the left end of the crushing cylinder 2 is provided with an open port, and an openable cylinder cover 3 is installed at the left port of the crushing cylinder 2, the openable cylinder cover 3 facilitates the cleaning of the inside of the crushing cylinder 2 of the residual material;

[0028] As Figure 1 And Figure 2As shown in the figure, the upper side of the crushing cylinder 2 is provided with a hopper 1, and the inner side of the crushing cylinder 2 is provided with a crushing mechanism 7 for crushing the forage sent down by the hopper 1. The front and rear sides of the crushing cylinder 2 are fixed with two left and right supporting legs 4, and the supporting legs 4 between the front and rear sides are fixed with a discharging guide chute 5. The lower surface of the crushing cylinder 2 is provided with uniformly arranged discharge holes 23. The forage is sent into the inner side of the crushing cylinder 2 through the hopper 1, and the forage is crushed by the crushing mechanism 7. The qualified forage is discharged downward through the discharge holes 23, and the unqualified forage remains in the crushing cylinder 2 for further crushing until it is qualified. Thus, the crushing of the forage can be more uniform, and the overall structure of the entire crushing device is simplified, greatly reducing the investment cost of the equipment.

[0029] As shown in the figure, Figure 2 The front and rear sides of the crushing cylinder 2 are fixed with supporting plates 22, and the supporting legs 4 are fixed to the lower side of the supporting plates 22. The crushing cylinder 2 is fixed and matched with the supporting plates 22 and the supporting legs 4, so as to realize the support of the supporting legs 4 to the crushing cylinder 2.

[0030] The front side of the crushing cylinder 2 is fixed with a connecting plate 21 near the left end, and the connecting plate 21 is provided with threaded holes. The crushing cylinder 2 uses the connecting plate 21 and the threaded holes to cooperate with the screws to lock the closing of the cylinder cover 3.

[0031] As shown in the figure, Figure 3 The crushing mechanism 7 includes a transversely arranged transmission rod 71, and the outer side of the transmission rod 71 is fixed with a plurality of uniformly distributed crushing knives 72. The end of the crushing knife 72 away from the transmission rod 71 is tightly attached to the inner wall of the crushing cylinder 2. The right end of the transmission rod 71 is fixedly connected with a motor 73 through the right end of the crushing cylinder 2. The motor 73 drives the transmission rod 71 to rotate, and the rotating transmission rod 71 drives the crushing knife 72 to rotate to crush the forage.

[0032] As shown in the figure, Figure 1 The side of the supporting leg 4 facing the outer side is provided with a recess, and the inner side of the recess is provided with a downward adjustable moving mechanism 6. The supporting leg 4 uses the recess to install the moving mechanism 6 in a receiving manner, and moves the moving mechanism 6 by adjusting it downward.

[0033] As shown in the figure, Figure 4 The moving mechanism 6 includes a fixed plate 62 fixed in the recess and an adjusting plate 63 movably installed in the recess. The adjusting plate 63 is arranged below the fixed plate 62, and the lower side of the adjusting plate 63 is fixed with a roller 64. A vertical adjusting screw 61 is threaded through the center of the fixed plate 62, and the lower end of the adjusting screw 61 is rotationally connected with the adjusting plate 63. The rotation of the adjusting screw 61 drives the adjusting plate 63 to adjust downward to drive the roller 64 to support, so as to realize the moving support of the roller 64 to the supporting leg 4, thereby moving the entire device.

[0034] As Figure 5 shown, the rear side of the cylinder cover 3 is rotationally connected with the pulverizing cylinder 2, and the front side of the cylinder cover 3 is fixed with a lock plate 31, the lock plate 31 is fixedly connected with the connecting plate 21 through screws, the rotationally connecting of the cylinder cover 3 with the pulverizing cylinder 2 realizes that the cylinder cover 3 can be opened and mounted on the pulverizing cylinder 2, and the cylinder cover 3 is locked and fixed by cooperating with the connecting plate 21 through the lock plate 31.

[0035] In the embodiment, when the forage is pulverized, the forage is poured into the inside of the hopper 1, the hopper 1 sends the forage into the inside of the pulverizing cylinder 2, at this time, the motor 73 drives the transmission rod 71 to rotate, the rotating transmission rod 71 drives the crushing knife 72 to rotate to crush the forage, the qualified forage is discharged downward through the discharging hole 23, and the unqualified forage is left in the pulverizing cylinder 2 to continue crushing until qualified, so that the crushing of the forage is completed.

[0036] The above is the preferred embodiment of the present application, the skilled in the art of the present application can also change and modify the above embodiment, therefore, the present application is not limited to the above specific embodiment, any obvious improvement, replacement or modification made by the skilled in the art on the basis of the present application belongs to the protection scope of the present application.

Claims

1. A fodder pulverizing device for livestock farming, comprising a horizontally arranged pulverizing cylinder (2), characterized in that: The left end opening of the pulverizing cylinder (2) is provided with an openable cylinder cover (3) installed at the left end port of the pulverizing cylinder (2), the upper side of the pulverizing cylinder (2) is installed with a hopper (1), and the inner side of the pulverizing cylinder (2) is provided with a crushing mechanism (7) for crushing the grass delivered from the hopper (1), the front and rear sides of the pulverizing cylinder (2) are fixed with left and right two supporting legs (4), and the supporting legs (4) between the front and rear sides are fixed with a discharge guide chute (5), and the lower surface of the pulverizing cylinder (2) is provided with uniformly arranged discharge holes (23).

2. The forage grinding device for livestock farming according to claim 1, characterized in that: The front and rear sides of the pulverizing cylinder (2) are fixed with supporting plates (22), and the supporting legs (4) are fixed on the lower side of the supporting plates (22).

3. The forage grinding device for livestock farming according to claim 2, characterized in that: The front side of the pulverizing cylinder (2) is fixed with a connecting plate (21) near the left end position, and the connecting plate (21) is provided with a threaded hole.

4. The forage grinding device for livestock farming according to claim 1, characterized in that: The crushing mechanism (7) comprises a transversely arranged transmission rod (71), a plurality of uniformly distributed crushing knives (72) are fixed on the outer side of the transmission rod (71), one end of the crushing knife (72) away from the transmission rod (71) abuts against the inner wall of the pulverizing cylinder (2), and the right end of the transmission rod (71) is fixedly connected with a motor (73) penetrating through the right end of the pulverizing cylinder (2).

5. The forage grinding device for livestock farming according to claim 1, characterized in that: One side of the supporting leg (4) facing the outer side is provided with a recess, and a movable mechanism (6) adjustable downward is installed on the inner side of the recess near the bottom.

6. The forage grinding device for livestock farming according to claim 5, characterized in that: The movable mechanism (6) comprises a fixed plate (62) fixed in the recess and an adjusting plate (63) movably installed in the recess, the adjusting plate (63) is arranged below the fixed plate (62), a roller (64) is fixed on the lower side of the adjusting plate (63), a vertical adjusting screw (61) is threaded through the center of the fixed plate (62), and the lower end of the adjusting screw (61) is rotatably connected with the adjusting plate (63).

7. The forage grinding device for livestock farming according to claim 3, characterized in that: The rear side of the cylinder cover (3) is rotatably connected with the pulverizing cylinder (2), and the front side of the cylinder cover (3) is fixed with a lock plate (31), and the lock plate (31) is fixedly connected with the connecting plate (21) by screws.

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