Forage tedding machine

Abstract

The utility model relates to the technical field of pasture tedding, and provides a pasture tedding machine which comprises a shell, the shell is provided with a pasture turning cavity and a pasture discharging opening, and the pasture discharging opening is communicated with the pasture turning cavity. The rotating piece is rotationally arranged in the grass turning cavity; the elastic grass poking pieces are arranged on the rotating piece, each elastic grass poking piece is provided with an elastic part, and the elastic parts are arranged on the rotating piece; the grass turning device further comprises a grass turning part which is arranged on the elastic part; the two ends of the elastic part act on the grass turning part and the rotating piece correspondingly and are used for providing force for the grass turning part to turn grass after the rotating piece rotates. By means of the technical scheme, the problem that in the prior art, pasture is prone to being turned over excessively in the pasture tedding process of a pasture tedding machine, and the pasture is broken is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of forage grass turning and airing, in particular to a forage grass turning and airing machine. BACKGROUND

[0002] In the field of agricultural and pastoral production, forage grass turning and airing is a crucial operation link, which is directly related to the drying quality of forage grass and subsequent storage and utilization. The traditional forage grass turning and airing machine gradually exposes many problems in actual application, which needs to be improved.

[0003] With the continuous expansion of the scale of animal husbandry, the demand for high-quality forage grass is increasing, and efficient and high-quality forage grass turning and airing technology has become the key. Most of the existing forage grass turning and airing machines have fixed installation of turning and airing rods, which lack flexibility and adjustment ability. During the turning and airing operation, no matter what type, thickness and humidity of the forage grass, the turning and airing rod will be turned in a single, pre-set mode.

[0004] When facing relatively tender and fragile forage grass varieties, or turning and airing in areas where forage grass grows luxuriantly and accumulates thickly, the turning and airing rod cannot be adjusted adaptively according to the actual working conditions, which is prone to excessive turning force. This not only causes the stems and leaves of the forage grass to be excessively torn and broken, causing the forage grass to be fragmented, seriously affecting the nutritional value and appearance quality of the forage grass, but also the fragmented forage grass is prone to mildewing and deterioration during subsequent airing, greatly reducing the utilization value of the forage grass. SUMMARY

[0005] The utility model provides a forage grass turning and airing machine, which solves the problem of excessive turning of forage grass in the related art, which causes the forage grass to be fragmented.

[0006] The technical scheme of the utility model is as follows:

[0007] A forage grass turning and airing machine is used for turning and airing forage grass, comprising:

[0008] A shell has a forage turning cavity and a forage discharging port, and the forage discharging port communicates with the forage turning cavity;

[0009] A rotating member is rotatably arranged in the forage turning cavity;

[0010] A plurality of elastic forage pushing members are arranged on the rotating member, the elastic forage pushing members have elastic parts arranged on the rotating member, and the elastic forage pushing members also have forage turning parts arranged on the elastic parts;

[0011] The elastic part is arranged at two ends of the rolling part and the rotating part, and is used to provide a force for the rolling part to roll the grass after the rotating part rotates.

[0012] Optionally, the elastic part and the rolling part are arranged around the rotating part axis and are arranged at equal intervals along the rotating part axis.

[0013] Optionally, the device further comprises:

[0014] A deep rod is arranged at an end of the rolling part away from the rotating part, and a first included angle is formed between the deep rod and the rolling part.

[0015] Optionally, the rotating part comprises:

[0016] A central shaft is arranged in the housing and rotates;

[0017] A plurality of support plates are arranged on the central shaft, and gaps are formed between adjacent support plates;

[0018] A plurality of mounting plates are arranged on the support plates, and the mounting plates are arranged at equal intervals around the central shaft; and a plurality of elastic grass moving parts are arranged on the mounting plates.

[0019] Optionally, the mounting plates have a plurality of positioning grooves, and the support plates have a plurality of positioning protrusions arranged in the positioning grooves.

[0020] Optionally, the support plates have a plurality of weight-reducing holes.

[0021] Optionally, the device further comprises:

[0022] A grass blocking plate is arranged at an end of the grass outlet side wall and swings to adjust the direction of the grass outlet.

[0023] Optionally, the grass outlet side wall has a plurality of positioning holes, and the device further comprises:

[0024] A limiting rod is arranged at one end of the grass blocking plate and is connected to the positioning hole by a bolt at the other end.

[0025] Optionally, the device further comprises:

[0026] An adjusting wheel is arranged on the housing and is used to adjust the distance between the housing and the ground.

[0027] Optionally, one end of the central shaft extends out of the housing, and the device further comprises:

[0028] A speed reducer is arranged on the housing and is connected to the central shaft in a transmission manner.

[0029] The working principle and beneficial effects of the utility model are as follows:

[0030] In the utility model, in order to solve the problem that the forage turning and airing machine in the related art is easy to excessively turn forage in the process of turning and airing forage, a forage turning and airing machine is designed. The shell is made of metal material and has sufficient strength and durability, the forage turning cavity in the shell is in the shape of a cuboid, the volume is large to accommodate more forage, the forage discharge port is located on one side of the shell and has a moderate opening size to facilitate forage discharge. The rotating member is installed between the left and right walls of the forage turning cavity through bearings to ensure smooth rotation. The forage turning part is swingingly arranged on the rotating member, the torsional spring is used as an elastic part, one end of the elastic part is fixed to the forage turning part close to the rotating member, and the other end is fixed to the rotating member. When the rotating member rotates, the forage turning part contacts the forage, the forage turning part swings, the elastic part accumulates energy, and then releases to drive the forage turning part to turn the forage.

[0031] The advantage is that the structure design enables the forage turning part to adaptively adjust the turning strength according to the rotation of the rotating member, avoids excessive turning and fragmentation of forage due to fixed turning mode, and ensures that the forage turning part can be reset in time without external driving of the rotating member to prepare for the next forage turning action, thereby improving the uniformity and efficiency of turning and airing. BRIEF DESCRIPTION OF DRAWINGS

[0032] The above characteristics, technical features, advantages and implementation modes of the utility model will be further described in a clear and understandable manner in combination with the preferred embodiments and the accompanying drawings.

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 It is a schematic diagram of the rotating member structure of the utility model;

[0035] Figure 3 It is a schematic diagram of the rotating member structure of the utility model; Figure 2 It is an enlarged view of place A.

[0036] In the figure: 1, shell, 101, forage turning cavity, 102, forage discharge port, 2, rotating member, 3, forage turning part, 4, elastic part, 5, deep rod, 201, center shaft, 202, support plate, 203, mounting plate, 2031, positioning groove, 2021, positioning protrusion, 2022, weight reduction hole, 6, forage baffle, 103, positioning hole, 7, limiting rod, 8, adjusting wheel, 9, speed reducer, 10, elastic forage pushing member. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, specific implementation manners of the present application will be described below with reference to the drawings. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and other embodiments can also be obtained.

[0038] In order to make the drawing simple, only the parts related to the present application are shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the components with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0039] In this paper, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] In addition, in the description of the present application, the terms "first", "second" and the like are only used for differentiation and description, and cannot be understood as indicating or implying relative importance.

[0041] Reference Figures 1-3 For the first embodiment of the present application, a pasture turning machine is proposed for turning pasture, comprising a shell 1, the shell 1 has a turning grass cavity 101 and a grass discharge port 102, the grass discharge port 102 communicates with the turning grass cavity 101; a rotating member 2 is rotatably arranged in the turning grass cavity 101; a plurality of elastic grass pushing members 10 are arranged on the rotating member, the elastic grass pushing member 10 has an elastic part 4, the elastic part 4 is arranged on the rotating member 2; further comprising a turning grass part 3, the turning grass part 3 is arranged on the elastic part 2; the elastic part 4 acts on the turning grass part 3 and the rotating member 2 respectively, for providing the force of the turning grass part 3 turning the pasture after the rotating member 2 rotates.

[0042] In this embodiment, in order to solve the problem that the forage turning machine is easy to turn the forage excessively and cause the forage to be broken in the process of turning the forage, a forage turning machine is designed. The shell 1 is made of metal material and has sufficient strength and durability. The turning cavity 101 in the shell 1 is in a cuboid shape and has a large volume to accommodate more forage. The forage outlet 102 is located on one side of the shell 1 and has a moderate size to facilitate the discharge of forage. The rotating member 2 is installed between the left and right walls of the turning cavity 101 through bearings to ensure smooth rotation. The elastic forage pushing member 10 is provided with multiple groups. The elastic part 4 of each group is a spiral spring made of high-strength spring steel. One end of the elastic part 4 is threadedly fastened to the mounting plate 203 near the central shaft 201, and the other end is connected with the turning part 3. The turning part 3 is made of lightweight material and is in a flat strip shape. One end of the turning part 3 is connected with the elastic part 4, and the other end can beat and turn the forage when the rotating member 2 rotates.

[0043] The advantage is that the unique design of the elastic forage pushing member 10 makes the turning action have a self-adaptive adjustment function. In the turning process, if the forage in different stacking states is encountered, the resistance received by the rotating member 2 will change accordingly, the elastic part 4 will be compressed or relaxed, and the energy will be stored or released, so that the turning part 3 can turn the forage with appropriate force, effectively avoiding the breaking of the forage due to excessive turning, and greatly improving the quality and integrity of the forage turning.

[0044] Further, the elastic part 4 and the turning part 3 are circumferentially and equidistantly distributed along the axis of the rotating member 2.

[0045] In this embodiment, the elastic part 4 and the turning part 3 are circumferentially and equidistantly distributed along the axis of the rotating member 2. In the non-working state, the turning part 3 is perpendicular to the axis of the rotating member 2 under the action of the elastic part 4. When the rotating member 2 rotates, each elastic part 4 is uniformly stressed to drive the turning part 3 to turn orderly.

[0046] The advantage is that the equidistantly and circumferentially distributed elastic part 4 and turning part 3 ensure that the turning force is uniformly distributed in the entire turning area during the rotation of the rotating member 2, and there is no local excessive turning or insufficient turning, so that the forage turning is more uniform, which is beneficial to improve the drying quality of the forage and reduce the problems such as mildewing caused by uneven drying.

[0047] Further, it further includes a deep rod 5. The deep rod 5 is arranged at the end of the turning part 3 away from the rotating member 2, and the deep rod 5 and the turning part 3 have a first included angle therebetween.

[0048] In this embodiment, the deep rod 5 is a metal thin rod, with a length of about one third of the length of the grass turning part 3, and is fixed to the end of the grass turning part 3 away from the rotating part 2, and the included angle between the two is set to 20°. When turning and drying high, dense and compact grass, when the grass turning part 3 strikes the grass by rotating with the rotating part 2, the deep rod 5 can penetrate into the interior of the grass by virtue of the advantage of the included angle, and lift and turn the bottom layer of grass.

[0049] The advantage is that the arrangement of the deep rod 5 effectively solves the problem that the ordinary turning and drying machine is difficult to turn the bottom layer of grass, and by cooperating with the grass turning part 3, the turning and drying range is expanded, so that different layers of grass can be fully turned and dried, the overall drying speed is accelerated, and the practicability of the equipment is improved.

[0050] Further, the rotating part 2 includes a central shaft 201 rotatably arranged in the shell 1, a plurality of support plates 202 arranged on the central shaft 201, gaps between adjacent support plates 202, a plurality of mounting plates 203 arranged on the support plates 202, and a plurality of elastic grass moving parts 10 arranged on the mounting plates 203.

[0051] In this embodiment, the central shaft 201 is made of solid alloy steel material with high strength, and is rotatably mounted at the center of the left and right walls of the shell 1 through sealing bearings. The support plates 202 are evenly distributed on the central shaft 201 by welding, and adjacent support plates 202 have gaps. The mounting plates 203 are 10 long strips arranged across all support plates 202 and fixed by bolts to ensure stability. The grass turning part 3 and the elastic part 4 are both mounted on the mounting plates 203.

[0052] The advantage is that the structure design of the rotating part 2 on the one hand enhances the support strength of the central shaft 201 by the support plates 202 to prevent deformation when rotating at high speed or under large stress, and on the other hand realizes orderly installation of the grass turning part 3 and the elastic part 4 by reasonable distribution of the mounting plates 203. The gaps and lightweight design make the overall equipment reduce energy consumption while ensuring performance, facilitating movement and operation.

[0053] Further, the mounting plates 203 have a plurality of positioning grooves 2031, and the support plates 202 have a plurality of positioning protrusions 2021, and the positioning protrusions 2021 are located in the positioning grooves 2031.

[0054] In this embodiment, the mounting plates 203 are made of aluminum alloy material, and the outer edges thereof are uniformly processed with a plurality of positioning grooves 2031 along the length direction. The support plates 202 have the same number of positioning protrusions 2021 at the corresponding positions, and the size thereof is adapted to the positioning grooves 2031. During installation, the positioning protrusions 2021 are placed into the positioning grooves 2031 to realize precise positioning and rapid installation, and finally fastened by bolts.

[0055] The positioning groove 2031 cooperates with the positioning protrusion 2021, facilitating the installation and disassembly of the mounting plate 203 on the support plate 202, improving the assembly efficiency of the device, and making the later maintenance and replacement of the grass turning part 3 and other components more convenient, thereby reducing the maintenance cost and time.

[0056] Further, the support plate 202 has a plurality of weight reduction holes 2022.

[0057] In this embodiment, the support plate 202 is formed by stamping a steel plate, and six weight reduction holes 2022 are uniformly punched on the surface of the support plate 202. The weight reduction holes 2022 are circular. These weight reduction holes 2022 are distributed in non-critical stress parts of the support plate 202, which do not affect the support strength and effectively reduce the overall weight of the rotating part 2.

[0058] The presence of the weight reduction holes 2022 reduces the weight of the device while ensuring the structural strength, facilitating transportation and movement, especially suitable for use between different grasslands, while also reducing power consumption, improving energy utilization, and reducing use cost.

[0059] Further, the device further comprises a grass baffle 6, which is swingably arranged at one end of the grass discharge port 102 side wall and used for adjusting the grass discharge direction.

[0060] In this embodiment, the length of the grass baffle 6 is similar to the width of the grass discharge port 102, and one end of the grass baffle 6 is swingably connected to the side wall of the grass discharge port 102 through a hinge. When it is necessary to adjust the grass discharge direction, the grass baffle 6 is manually rotated to form different angles with the grass discharge port 102.

[0061] The presence of the grass baffle 6 gives the user the ability to flexibly adjust the grass discharge direction, and the user can discharge the grass to the specified position according to the actual needs of the grassland terrain, drying layout, etc., avoiding the random scattering of the grass, facilitating subsequent collection and arrangement, and improving the convenience and efficiency of the work.

[0062] Further, the side wall of the grass discharge port 102 has a plurality of positioning holes 103, and the device further comprises:

[0063] A limiting rod 7, one end of which is connected with the grass baffle 6, and the other end is bolted with any positioning hole 103.

[0064] In this embodiment, the side wall of the grass discharge port 102 is uniformly drilled with five positioning holes 103. The limiting rod 7 is a metal rod, one end of which is fixedly connected with the edge of the grass baffle 6 through a nut, and the other end can be fastened with the housing 1 by a bolt, so as to fix the angle of the grass baffle 6.

[0065] The advantage is that through the cooperation of the positioning hole 103 and the limiting rod 7, the user can accurately fix the position of the grass baffle 6, ensure that the grass discharge direction is stable and unchanged during the turning and airing process, avoid displacement of the grass baffle 6 due to vibration and other factors, and further improve the controllability and reliability of grass discharge.

[0066] Further, the adjusting wheel 8 is arranged on the shell 1, and is used to adjust the distance between the shell 1 and the ground.

[0067] In the embodiment, the adjusting wheel 8 is installed at the bottom of the shell 1, and the adjusting wheel 8 adopts a threaded lifting structure, the wheel frame is connected to the mounting seat at the bottom of the shell 1 through threads, and the extension length of the adjusting wheel 8 can be adjusted by rotating the wheel frame, so that the distance between the shell 1 and the ground is changed.

[0068] The advantage is that the design of the adjusting wheel 8 facilitates the user to flexibly adjust the ground clearance of the pasture turning and airing machine according to the actual conditions such as the flatness of the ground of different grasslands and the thickness of the pasture, ensures that the turning part 3 can be in the best working position, effectively improves the turning and airing effect, and also protects the bottom of the equipment from being damaged by the ground protrusions.

[0069] Further, one end of the central shaft 201 extends out of the shell 1, and the speed reducer 9 is arranged on the shell 1 and is in transmission connection with the central shaft 201.

[0070] In the embodiment, the speed reducer 9 enables the user to accurately control the rotating speed of the rotating part 2 according to factors such as the type, humidity and airing stage of the pasture, avoids the fragmentation of the pasture due to too high rotating speed or the influence of the turning and airing efficiency due to too low rotating speed, improves the adaptability of the equipment to different working conditions, and improves the overall turning and airing quality.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A pasture tedder for tedding pasture, characterised in that, The utility model relates to a pasture turning device, including: The shell (1) has the grass turning cavity (101) and the grass outlet (102), and the grass outlet (102) is communicated with the grass turning cavity (101); The rotating piece (2) is rotationally arranged in the grass turning cavity (101); The elastic grass pushing piece (10) is arranged on the rotating piece, and the elastic grass pushing piece (10) has the elastic part (4) arranged on the rotating piece (2); also has the grass turning part (3) arranged on the elastic part (4); The elastic part (4) is arranged on the rotating piece (2), and the elastic part (4) has the elastic part (4) arranged on the rotating piece (2); also has the grass turning part (3) arranged on the elastic part (4); 2. A pasture turner according to claim 1, characterised in that, The elastic part (4) both ends respectively act on the grass turning part (3) and the rotating piece (2), and the elastic part (4) is used to provide the force that the grass turning part (3) turns the pasture after the rotating piece (2) rotates.

3. A pasture turner as claimed in claim 1 wherein, The elastic part (4) and the grass turning part (3) are uniformly distributed around the axis of the rotating piece (2) and are equally spaced along the axis of the rotating piece (2). Further including:

4. A pasture turner according to claim 1 wherein, The deep rod (5) is arranged at the end of the grass turning part (3) away from the rotating piece (2), and the deep rod (5) has a first included angle with the grass turning part (3). The rotating piece (2) includes: The central shaft (201) is rotationally arranged in the shell (1); The support plate (202) is arranged on the central shaft (201), and the adjacent support plates (202) have a gap; 5. A pasture turner according to claim 4, characterised in that, The mounting plate (203) is arranged on the support plate (202), and the plurality of mounting plates (203) are equally spaced around the central shaft (201); the plurality of elastic grass pushing pieces (10) are arranged on the mounting plate (203).

6. A pasture turner as claimed in claim 4 wherein, The mounting plate (203) has a plurality of positioning grooves (2031), and the support plate (202) has a plurality of positioning protrusions (2021), and the positioning protrusions (2021) are located in the positioning grooves (2031).

7. A pasture turner according to claim 1 wherein, The support plate (202) has a plurality of weight reduction holes (2022). Further including:

8. A pasture turner according to claim 7, characterised in that, The grass baffle (6) is swingably arranged at one end of the side wall of the grass outlet (102), and is used to adjust the grass outlet direction. The side wall of the grass outlet (102) has a plurality of positioning holes (103), and further including:

9. A pasture turner according to claim 1 wherein, The limiting rod (7) is connected with the grass baffle (6) at one end and is bolted with any positioning hole (103) at the other end. Further including:

10. A pasture turner as claimed in claim 4 wherein, The adjusting wheel (8) is arranged on the shell (1) and is used to adjust the distance between the shell (1) and the ground. The central shaft (201) extends out of the shell (1), and further including: The speed reducer (9) is arranged on the shell (1), and the speed reducer (9) is drivingly connected with the central shaft (201).

Images