CN215301675U

CN215301675U - Straw feed smashing device

Info

Publication number: CN215301675U
Application number: CN202120778675.4U
Authority: CN
Inventors: 孙颖红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-28
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a straw feed crushing device, belonging to the field of straw crushing devices, comprising a crushing box, wherein the side wall of the crushing box is fixedly connected with a servo motor through a fixed plate, the side wall of the servo motor is fixedly connected with a transmission rod, one end of the transmission rod, which is far away from the servo motor, is movably connected with the inner wall of the crushing box through a flange, one end of the transmission rod, which is positioned in the inner cavity of the crushing box, is fixedly connected with a plurality of crushing knives, the symmetrical inner walls of the crushing box are fixedly connected with rotating shafts, the opposite side walls of the rotating shafts are movably connected with filter plates, the symmetrical inner walls of the crushing box are fixedly connected with arc-shaped sliding cylinders, the lower ends of the filter plates are fixedly connected with arc-shaped support rods, the straw crushing device is convenient for automatically crushing straws, the structure is convenient to be filtered through the filter plates, and is convenient to vibrate when being pressed by pressing plates, thereby preventing the structure from being clamped on the filter plates and being incapable of being removed, the device is convenient for smash the straw fast, improves the kibbling speed of straw.

Description

Straw feed smashing device

Technical Field

The utility model relates to the field of straw crushing devices, in particular to a straw feed crushing device.

Background

The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. It features high coarse fibre content (30-40%), and lignin content. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep.

Straw is widely used for livestock breeding, and the straw is generally required to be crushed when being fed to livestock money so as to be conveniently absorbed by livestock, but the existing structure crushing device generally uses a cutter to cut the structure, so that the mode is time-consuming and labor-consuming, has larger danger, and is slow in crushing speed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a straw feed smashing device which is convenient for automatically smashing straws, a filtering plate is convenient for filtering a structure, a squeezing plate is convenient for vibrating the filtering plate, so that the structure is prevented from being clamped on the filtering plate and cannot be removed, the device is convenient for quickly smashing the straws, and the straw smashing speed is improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A straw feed crushing device comprises a crushing box, wherein a servo motor is fixedly connected to the side wall of the crushing box through a fixing plate, a transmission rod is fixedly connected to the side wall of the servo motor, one end, away from the servo motor, of the transmission rod is movably connected with the inner wall of the crushing box through a flange, one end, located in the inner cavity of the crushing box, of the transmission rod is fixedly connected with a plurality of crushing knives, rotating shafts are fixedly connected to the symmetrical inner walls of the crushing box, opposite side walls of the rotating shafts are movably connected with filter plates, arc-shaped sliding cylinders are fixedly connected to the symmetrical inner walls of the crushing box, arc-shaped support rods are fixedly connected to the lower ends of the filter plates and are in sliding connection with the arc-shaped sliding cylinders, strong springs are fixedly connected to the inner walls of the arc-shaped sliding cylinders, driven rods are movably connected to the inner wall of the crushing box through flanges, and one ends, extending out of the crushing box, of the driven rods are connected with the transmission rods through transmission belts, the side wall of the driven rod is fixedly connected with a plurality of extrusion plates.

Further, smash the upper end fixedly connected with pan feeding mouth of case, the lower extreme fixedly connected with discharge gate of smashing the case, the low side inner wall of smashing the case sets up to the slope form, and the straw of being convenient for is put into and is smashed the incasement, and the straw of being convenient for simultaneously is got rid of from discharge gate department.

Furthermore, the lateral wall of filter is provided with a plurality of filtration pores, is convenient for filter the straw of certain length size to be convenient for poultry to absorb.

Furthermore, the circle center of the arc-shaped sliding cylinder and the circle center of the arc-shaped stay bar are the same as the circle center of the rotating shaft, so that the arc-shaped stay bar is convenient to support the filter plate, and the straw which cannot be filtered by the filter plate is convenient to crush again.

Furthermore, the extrusion plate is divided into two groups and distributed on the side wall of the driven rod and located below the filter plate, so that the driven rod can drive the extrusion plate to extrude the filter plate to vibrate, and the straws on the filter plate can be removed conveniently.

3. Advantageous effects

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

(1) the straw smashing device is convenient for automatically smashing straws, the filtering plate is convenient for filtering structures, and the extruding plate is convenient for vibrating the filtering plate, so that the structures are prevented from being clamped on the filtering plate and cannot be removed.

(2) The circle center of the arc-shaped sliding cylinder and the circle center of the arc-shaped stay bar are the same as the circle center of the rotating shaft, so that the arc-shaped stay bar can support the filter plate conveniently, and the straw which cannot be filtered by the filter plate can be crushed again conveniently.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is a side view of the connection structure of the filtering plate and the pulverizing box according to the present invention.

The reference numbers in the figures illustrate:

1, crushing box; 2. a servo motor; 3. a transmission rod; 4. a crushing knife; 5. a rotating shaft; 6. a filter plate; 7. An arc-shaped sliding cylinder; 8. an arc stay bar; 9. a strong spring; 10. a driven lever; 11. a pressing plate; 12. a feeding port; 13. and (4) a discharge port.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; but not all embodiments, are based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a straw feed crushing device comprises a crushing box 1, a servo motor 2 is fixedly connected to the side wall of the crushing box 1 through a fixing plate, a transmission rod 3 is fixedly connected to the side wall of the servo motor 2, one end of the transmission rod 3, far away from the servo motor 2, is movably connected to the inner wall of the crushing box 1 through a flange, a plurality of crushing knives 4 are fixedly connected to one end of the transmission rod 3, which is positioned in the inner cavity of the crushing box 1, rotating shafts 5 are fixedly connected to the symmetrical inner walls of the crushing box 1, filter plates 6 are movably connected to the opposite side walls of the rotating shafts 5, the filter plates 6 swing up and down with the rotating shafts 5 as axes, arc-shaped sliding cylinders 7 are fixedly connected to the symmetrical inner walls of the crushing box 1, arc-shaped support rods 8 are fixedly connected to the lower ends of the filter plates 6, the arc-shaped sliding cylinders 7 are slidably connected to the arc-shaped sliding cylinders 7, strong springs 9 are fixedly connected to the inner walls of the arc-shaped sliding cylinders 7, driven rods 10 are movably connected to the inner wall of the crushing box 1 through a flange, one end of the driven rod 10 extending out of the crushing box 1 is connected with the transmission rod 3 through a transmission belt, and a plurality of extrusion plates 11 are fixedly connected with the side wall of the driven rod 10.

Smash upper end fixedly connected with pan feeding mouth 12 of case 1, smash the lower extreme fixedly connected with discharge gate 13 of case 1, smash the low side inner wall of case 1 and set up to the slope form, the straw of being convenient for is put into and is smashed the incasement 1, and the straw of being convenient for simultaneously is got rid of from discharge gate 13.

The lateral wall of filter 6 is provided with a plurality of filtration pores, is convenient for filter the straw of certain length size to be convenient for poultry to absorb.

The circle center of the arc-shaped sliding cylinder 7 and the circle center of the arc-shaped stay bar 8 are the same as the circle center of the rotating shaft 5, so that the arc-shaped stay bar 8 can support the filter plate 6 conveniently, and the straws which cannot be filtered by the filter plate 6 can be crushed again conveniently.

The extrusion plate 11 is divided into two groups and distributed on the side wall of the driven rod 10 and located below the filter plate 6, so that the driven rod 10 drives the extrusion plate 11 to extrude the filter plate 6 to vibrate, and the straws on the filter plate 6 can be removed conveniently.

When the straw smashing machine is used, a technician in the field connects the servo motor 2 with an external power supply and starts the machine, then straws are put into the smashing box 1 through the feeding port 12, the servo motor 2 drives the smashing knife 4 to smash and cut the straws through the transmission rod 3, the smashed straws fall above the filter plate 6 and fall into the discharging port 13 after being filtered by the filter plate 6, meanwhile, the filtered straws are smashed again through the smashing knife 4, then the transmission rod 3 drives the driven rod 10 to rotate through the transmission belt, the driven rod 10 extrudes the filter plate 6 to swing up and down through the extrusion plate 11, so that the smashed straws can be conveniently shaken down to the discharging port 13, and the arc-shaped support rod 8 is convenient for buffering and supporting the filter plate 6 through the extrusion strong spring 9, the straw smashing machine is convenient for automatically smashing the straws, the structure is convenient to be filtered through the filter plate 6, and the filter plate 6 is convenient to vibrate through the extrusion plate 11, thereby prevent that the structure card from can't getting rid of on filter 6, the device is convenient for quick smashes the straw, improves the kibbling speed of straw.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a straw fodder reducing mechanism, is including smashing case (1), its characterized in that: the side wall of the crushing box (1) is fixedly connected with a servo motor (2) through a fixing plate, the side wall of the servo motor (2) is fixedly connected with a transmission rod (3), one end, far away from the servo motor (2), of the transmission rod (3) is movably connected with the inner wall of the crushing box (1) through a flange, one end, located in the inner cavity of the crushing box (1), of the transmission rod (3) is fixedly connected with a plurality of crushing knives (4), the symmetrical inner walls of the crushing box (1) are fixedly connected with a rotating shaft (5), the opposite side walls of the rotating shaft (5) are movably connected with a filter plate (6), the symmetrical inner walls of the crushing box (1) are fixedly connected with arc-shaped sliding cylinders (7), the lower ends of the filter plates (6) are fixedly connected with arc-shaped support rods (8), the arc-shaped support rods (8) are slidably connected with the arc-shaped sliding cylinders (7), and the inner walls of the arc-shaped sliding cylinders (7) are fixedly connected with strong springs (9), the inner wall of crushing case (1) has driven lever (10) through flange swing joint, driven lever (10) extend to the outer one end of crushing case (1) and pass through drive belt connection transfer line (3), the lateral wall fixedly connected with of driven lever (10) a plurality of stripper plates (11).

2. The straw feed stuff reducing apparatus as claimed in claim 1, wherein: the upper end fixedly connected with pan feeding mouth (12) of smashing case (1), the lower extreme fixedly connected with discharge gate (13) of smashing case (1), the low side inner wall of smashing case (1) sets up to the slope form.

3. The straw feed stuff reducing apparatus as claimed in claim 1, wherein: the side wall of the filter plate (6) is provided with a plurality of filter holes.

4. The straw feed stuff reducing apparatus as claimed in claim 1, wherein: the circle center of the arc-shaped sliding cylinder (7) and the circle center of the arc-shaped support rod (8) are the same as the circle center of the rotating shaft (5).

5. The straw feed stuff reducing apparatus as claimed in claim 1, wherein: the extrusion plate (11) is divided into two groups and distributed on the side wall of the driven rod (10) and is positioned below the filter plate (6).