A kind of automatic forage cutting and baling machine

Abstract

The present invention discloses an automatic forage cutting and baling machine, which relates to the technical field of forage baling, and comprises: a movable machine body; a baling bin, which is located at the upper part of the machine body and is used to receive unbaled forage and discharge the bales of forage downward; a first baling mechanism, which is arranged on the machine body and is used to perform preliminary baling on the forage in the baling bin by mechanical extrusion; and a second baling mechanism, which is located below the baling bin and is used to receive the bales of forage, and the second baling mechanism can provide a baling rope group so as to perform secondary baling on the bales of forage through the baling rope group; the baling rope group comprises a first plate body, a second plate body, and a rope body connected between the first plate body and the second plate body.

Description

Technical Field

[0001] The invention relates to the technical field of forage baling, in particular to an automatic forage cutting and baling machine. Background Art

[0002] At present, automatic baling equipment for forage is mainly divided into two categories. One type of equipment uses multiple rollers to shape the forage, but it still needs to cooperate with external wrapping equipment for wrapping, so the degree of automation is low and the process connection is not smooth enough. The other type of equipment uses mechanical pressure and rope to bundle, but the structure of this device is complex because it is too integrated and has many linkage mechanisms. This type of equipment relies on only one power output to achieve operations such as feeding, pressurizing, and tying the rope, and the rope cannot be recycled for tying and baling.

[0003] Therefore, it is necessary to develop an automatic forage cutting and baling machine. Summary of the invention

[0004] The object of the present invention is to provide an automatic forage cutting and baling machine, which should have the advantages of simple structure, high efficiency and automation.

[0005] To achieve the above object, the present invention provides the following technical solution: an automatic forage cutting and baling machine, comprising:

[0006] A movable body;

[0007] A baling bin is located at the upper part of the machine body and is used to receive unbaled hay and discharge the hay in bales downwards;

[0008] A first baling mechanism, which is arranged on the machine body and is used to perform preliminary baling of the forage in the baling bin by mechanical squeezing;

[0009] a second baling mechanism, which is located below the baling bin and is used to receive the bales of forage grass, and the second baling mechanism can provide a baling rope set so as to perform secondary baling on the bales of forage grass through the baling rope set;

[0010] The baling rope set comprises a first plate body, a rope body and a second plate body which are connected in sequence.

[0011] Further, as a preference, a first receiving groove is provided in the middle of the first plate body, and a second receiving groove is provided in the middle of the second plate body;

[0012] In the initial stage, the first plate body and the second plate body are coaxially engaged with each other, and at this time, the first accommodating groove and the second accommodating groove jointly construct an accommodating space for accommodating the rope body.

[0013] Further, preferably, two symmetrically arranged rope bodies are connected between the first plate body and the second plate body, and the rope bodies are elastic or a part of the structure of the rope bodies is elastic.

[0014] Furthermore, as a preference, a first connecting groove connected to the first accommodating groove is provided on the first plate body for fixing the rope body, and a second connecting groove connected to the second accommodating groove is provided on the second plate body for fixing the rope body, and a first clamping groove is also fixed on the first accommodating groove, and the first clamping groove can be embedded in the second connecting groove, thereby making the first plate body and the second plate body coaxially clamped with each other.

[0015] Further, preferably, the second bundling mechanism comprises:

[0016] A first arc plate and a second arc plate are coaxially arranged, and a mounting space is formed between the first arc plate and the second arc plate;

[0017] A baffle, which is fixed to the right end of the first arc plate and the second arc plate, and the baffle is rotatably arranged on the machine body;

[0018] an annular groove fixed to the left end of the first arc plate and the second arc plate, wherein a plurality of baling rope groups are preset in the annular groove, and a push rod for feeding the baling rope groups is also arranged on the machine body;

[0019] The position adjustment mechanism arranged in the installation space is used to adjust the position of the second plate body or the first plate body.

[0020] Further, as a preference, the position adjustment mechanism comprises:

[0021] A slide rail fixed on the second arc plate;

[0022] A slider is slidably disposed on the slide rail, and a magnetic block is fixed on the slider;

[0023] Two symmetrically arranged transmission wheels are rotatably arranged between the first arc plate and the second arc plate, and a belt is connected between the two transmission wheels for driving the slider to move;

[0024] The first arc plate is also provided with an avoidance groove for avoiding the magnetic attraction block, and both sides of the magnetic attraction block are connected to the avoidance groove by dustproof corrugated grids;

[0025] The first plate body and the second plate body are made of iron material.

[0026] Further, preferably, the upper surfaces of the first arc plate and the second arc plate are connected by an arc-shaped guide plate, and the upper opening width of the first arc plate is smaller than the vertical distance between the two rope bodies.

[0027] Further, preferably, a magnetic attraction plate close to the annular groove is also embedded in the inner surface of the first arc plate.

[0028] Further, preferably, a cutting mechanism is provided on one side of the machine body, and a discharging end of the cutting mechanism discharges materials to a baling bin through a collecting bin.

[0029] Furthermore, preferably, a partition plate which can move vertically and is used to separate the forage is provided in the middle of the baling bin.

[0030] Compared with the prior art, the present invention provides an automatic forage cutting and baling machine, which has the following beneficial effects:

[0031] In the embodiment of the present invention, the baling process of forage is divided into two steps to be completed, so as to greatly simplify the overall transmission mechanism. The baling rope group includes a first plate body, a second plate body, and a rope body connected between the first plate body and the second plate body. This arrangement allows the baling rope group to be preset, without the need to configure a corresponding rope-tying mechanism in the machine body, etc. The overall equipment structure is relatively simple and reliable, with low R&D costs and high optimizability.

[0032] In addition, the grass has been tightly bound under the continuous mechanical squeezing of the first baling mechanism. By simply limiting the length of the bundled grass, a relatively stable baling can be achieved. This method also facilitates the subsequent rapid splitting and use of the grass. In addition, the baling rope group can be recycled, further improving the sustainability and economy of the equipment.

[0033] The automatic forage cutting and baling machine in the embodiment of the present invention has the advantages of high efficiency, reliability, simplicity, low cost, etc., can meet the needs of modern forage production, and promote the sustainable development of the forage industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The present invention is a schematic diagram of the structure of an automatic forage cutting and baling machine;

[0035] Figure 2 It is a schematic diagram of the structure of a baling rope group in an automatic forage cutting and baling machine;

[0036] Figure 3 It is a structural schematic diagram of a first plate body in an automatic forage cutting and baling machine;

[0037] Figure 4 It is a structural schematic diagram of a second plate body in an automatic forage cutting and baling machine;

[0038] Figure 5 It is a schematic diagram of the three-dimensional structure of the second baling mechanism in an automatic forage cutting and baling machine;

[0039] Figure 6 It is a schematic diagram of the planar structure of the second baling mechanism in an automatic forage cutting and baling machine;

[0040] In the figure: 1, machine body; 2, cutting mechanism; 3, collecting bin; 4, first baling mechanism; 5, baling bin; 6, second baling mechanism; 7, baling rope group; 71, first plate body; 72, second plate body; 73, rope body; 711, first accommodating groove; 712, first connecting groove; 713, first clamping groove; 721, second accommodating groove; 722, second connecting groove; 61, first arc plate; 62, second arc plate; 63, position adjustment mechanism; 64, baffle; 65, annular groove; 66, magnetic plate; 631, slide rail; 632, slider; 633, magnetic block; 634, belt. DETAILED DESCRIPTION

[0041] Embodiment 1:

[0042] Please refer to Figure 1-Figure 6 In an embodiment of the present invention, there is provided an automatic forage cutting and baling machine, comprising:

[0043] A movable body 1;

[0044] A baling bin 5, located at the upper part of the machine body 1, for receiving unbaled hay and discharging the hay in bales downwards;

[0045] A first baling mechanism 4, which is arranged on the machine body 1 and is used for preliminarily baling the forage in the baling bin 5 by mechanical squeezing;

[0046] a second baling mechanism 6, which is located below the baling bin 5 and is used to receive the bales of forage grass; the second baling mechanism 6 can provide a baling rope set 7 so as to perform secondary baling on the bales of forage grass through the baling rope set 7;

[0047] The baling rope set 7 includes a first plate body 71 , a second plate body 72 , and a rope body 73 connected between the first plate body 71 and the second plate body 72 .

[0048] That is to say, in the present embodiment, baling of forage is completed in two steps, which can greatly simplify the overall transmission mechanism. In particular, in the present embodiment, the baling rope group 7 includes a first plate body 71, a second plate body 72, and a rope body 73 connected between the first plate body 71 and the second plate body 72. Such an arrangement allows the baling rope group 7 to be preset, without the need to configure a corresponding knotting mechanism in the machine body 1. The overall equipment structure is relatively simple and reliable, with low R&D costs and high optimizability.

[0049] In order to improve the integration of the baling rope set 7 and facilitate the storage of more baling rope sets in the limited body 1, in this embodiment, a first receiving groove 711 is opened in the middle of the first plate body 71, and a second receiving groove 721 is opened in the middle of the second plate body 72;

[0050] In the initial stage, the first plate body 71 and the second plate body 72 are coaxially engaged with each other, and at this time, the first receiving groove 711 and the second receiving groove 721 jointly construct an accommodation space for accommodating the rope body 73.

[0051] Based on this, two symmetrically arranged rope bodies 73 are connected between the first plate body 71 and the second plate body 72 , and the rope bodies 73 are elastic or a part of the structure of the rope bodies 73 is elastic.

[0052] It should be understood that the forage grass has been tightly combined due to the continuous mechanical squeezing of the first baling mechanism, and relatively stable baling can be achieved by simply limiting the length direction of the bundled grass. This method is also convenient for the subsequent rapid disassembly and use of the forage grass, and can also realize the recycling of the baling rope group 7.

[0053] Based on this, in this embodiment, the length of the bundled grass is limited by two rope bodies 73 and the first plate body 71 and the second plate body 72.

[0054] In one embodiment, the rope body 73 is elastic, that is, the entire rope body 73 is elastic, so as to adapt to the bundled grass and apply a pre-tightening force to the grass to ensure that it will not loosen easily.

[0055] In one embodiment, part of the structure of the rope body 73 is elastic. The advantage of such a configuration is that it ensures that the rope body 73 is elastic to facilitate adapting to bundles of grass, applies a pre-tightening force to the grass to ensure that it does not loosen easily, and also enables other parts of the rope body 73 to have higher strength.

[0056] In this embodiment, the first plate body 71 is provided with a first connecting groove 712 connected to the first accommodating groove 711 for fixing the rope body 73, and the second plate body 72 is provided with a second connecting groove 722 connected to the second accommodating groove 721 for fixing the rope body 73. The first accommodating groove 711 is also fixed with a first clamping groove 713, and the first clamping groove 713 can be embedded in the second connecting groove 722, so that the first plate body 71 and the second plate body 72 are coaxially clamped with each other.

[0057] On the one hand, the first plate body 71 is provided with a first connecting groove 712 connected to the first receiving groove 711 for fixing the rope body 73. The rope body 73 can be more smoothly accommodated in the accommodation space through the first connecting groove 712. Similarly, the second plate body 72 is provided with a second connecting groove 722 connected to the second receiving groove 721 for fixing the rope body 73. The rope body 73 can be more smoothly accommodated in the accommodation space through the second connecting groove 722.

[0058] On the other hand, the first card slot 713 can be embedded in the first connecting slot 712, so that the first plate body 71 and the second plate body 72 are coaxially connected to each other, thereby improving the integration of the baling rope set 7 and facilitating the storage of more baling rope sets in the limited body 1.

[0059] During implementation, it is only necessary to separate the first plate body 71 and the second plate body 72 , and then place the bundled grass between the first plate body 71 and the second plate body 72 .

[0060] In order to separate the first plate body 71 from the second plate body 72, in this embodiment, the second bundling mechanism 6 includes:

[0061] A first arc plate 61 and a second arc plate 62 are coaxially arranged, and a mounting space is formed between the first arc plate 61 and the second arc plate 62;

[0062] A baffle 64, which is fixed to the right ends of the first arc plate 61 and the second arc plate 62, and the baffle 64 is rotatably disposed on the body 1;

[0063] The annular groove 65 is fixed to the left end of the first arc plate 61 and the second arc plate 62, and a plurality of baling rope groups 7 are preset in the annular groove 65. The machine body 1 is also provided with a push rod for feeding the baling rope groups 7. More specifically, the output end of the push rod extends into the annular groove 65 and contacts the baling rope groups 7. When implemented, the output end of the push rod is extended to drive the plurality of baling rope groups 7 to move and realize feeding.

[0064] The position adjustment mechanism 63 disposed in the installation space is used to adjust the position of the second plate body 72 or the first plate body 71 .

[0065] It should be explained that the baffle 64 is rotatably arranged on the body 1 and has rotational power. Therefore, after the first arc plate 61 receives the bundled grass, the bundled grass can be baled for the second time by the baling rope group 7, and then the discharge of the grass can be achieved by rotating the baffle 64.

[0066] In this embodiment, the position adjustment mechanism includes:

[0067] A slide rail 631, which is fixed on the second arc plate 62;

[0068] A slider 632 is slidably disposed on the slide rail 631, and a magnetic block 633 is fixed on the slider 632;

[0069] Two symmetrically arranged transmission wheels are rotatably arranged between the first arc plate 61 and the second arc plate 62, and a belt 634 is transmission-connected between the two transmission wheels, and the belt 634 is used to drive the slider 632 to move;

[0070] The first arc plate 61 is also provided with an avoidance groove for avoiding the magnetic attraction block 633. Both sides of the magnetic attraction block 633 are connected to the avoidance groove by dustproof corrugated grids.

[0071] The first plate body 71 and the second plate body 72 are made of iron material.

[0072] As a preferred embodiment, the upper surfaces of the first arc plate 61 and the second arc plate 62 are connected by an arc-shaped guide plate, and the upper opening width of the first arc plate 61 is smaller than the vertical distance between the two rope bodies 73 .

[0073] The arc-shaped guide plate can be used to receive the bales of grass from the baling bin 5, and the arc-shaped structure of the arc-shaped guide plate can improve the smoothness of the reception. The upper opening width of the first arc plate 61 is smaller than the vertical distance between the two rope bodies 73, ensuring that the bales of grass from the baling bin 5 can be effectively located between the two rope bodies 73, so that the rope bodies 73 can be used to restrict the bales of grass from the baling bin 5 to form secondary baling.

[0074] In order to achieve positioning of the first plate body 71 or the second plate body 72 , a magnetic attraction plate 66 close to the annular groove 65 is further embedded in the inner surface of the first arc plate 61 .

[0075] That is to say, since the orientation of the baling rope set 7 is not limited when placed in the annular groove 65, it is not determined whether the first plate 71 is closer to the position adjustment mechanism or the second plate 72 is closer to the position adjustment mechanism, and the position adjustment mechanism 63 adjusts the plate (the first plate 71 or the second plate 72) that is closer to the position adjustment mechanism 63. Then, when the position adjustment mechanism 63 changes the position of the first plate 71, the magnetic plate 66 positions the second plate 72, and when the position adjustment mechanism 63 changes the position of the second plate 72, the magnetic plate 66 positions the first plate 71.

[0076] The magnetic plate 66 and the magnetic block 633 are both electromagnets, so the magnetic forces of the magnetic plate 66 and the magnetic block 633 are adjustable.

[0077] It should also be noted that the distance between the first plate body 71 and the second plate body 72 can be adjusted by the magnetic plate 66 and the magnetic block 633 , and the distance should be greater than the length of the bale of grass.

[0078] In this embodiment, a cutting mechanism 2 is provided on one side of the machine body 1 , and a discharging end of the cutting mechanism 2 discharges materials to a baling bin 5 through a collecting bin 3 .

[0079] Obviously, the cutting mechanism 2 and the first bundling mechanism 4 are both existing structures and will not be described in detail here.

[0080] As a preferred embodiment, a partition plate which can be vertically moved and is used to separate the forage is provided in the middle of the baling bin 5, and the partition plate is used to separate the baling bin 5 into a left space and a right space;

[0081] In the actual configuration of the baling bin 5, a horizontally sliding bin door is provided at the lower right side of the baling bin 5 for discharging the bales of hay downwards. The baling bin 5 is tilted as a whole, and the tilt gradually tilts downward from the left side to the right side, so that the bales of hay in the left side can move toward the right side. Details will not be given here.

[0082] In the initial stage, the partition plate moves downward to separate the baling bin 5 into a left space and a right space. When the left space is full of bales of hay, the partition plate moves upward so that the bales of hay in the left space can move toward the right space. When the right space is full of bales of hay, the partition plate moves downward to separate the baling bin 5. At this time, the baling bin 5 discharges the bales of hay in the right space downward.

[0083] Before the baling bin 5 discharges the bales of grass in the right space downward, the magnetic plate 66 and the magnetic block 633 can adjust the distance between the first plate 71 and the second plate 72. The distance should be greater than the length of the bales of grass, so that when receiving the bales of grass from the baling bin 5, the first plate 71 and the second plate 72 can be smoothly attached to the sides of the bales of grass.

[0084] More specifically, for example, the grass has been tightly combined under the continuous mechanical squeezing action of the first baling mechanism to form a bundle of grass, which can be regarded as a tube, that is, having a first side surface, a second side surface, and a peripheral surface located between the first side surface and the second side surface;

[0085] When the baling rope group 7 receives the bale-shaped forage grass from the baling bin 5, the first plate 71 is attached to the first side surface, the second plate 72 is attached to the second side surface, and the rope body 73 is connected between the first plate 71 and the second plate 72, thereby forming a restriction on the two. This restriction can be further fed back to the bale-shaped forage grass, thereby realizing the second baling.

[0086] When the hay is used subsequently, since the rope body 73 is elastic or part of the structure of the rope body 73 is elastic, the rope body 73 can be stretched (artificially stretched) to increase the distance between the first plate body 71 and the second plate body 72, thereby separating the hay from the bundle, thereby realizing the recovery of the baling rope group.

[0087] The implementation includes the following steps:

[0088] Step 1: The cutting mechanism 2 cuts and collects the grass and sends it to the baling bin 5 through the collecting bin 3;

[0089] Step 2: The first baling mechanism 4 mechanically pressurizes the grass in the baling bin 5, and the baling bin 5 discharges the grass in the right space in bundles downwards;

[0090] Step 3: The second baling mechanism 6 receives the bales of grass from the baling bin 5 and bales the bales of grass for a second time using the baling rope set 7.

[0091] Step 4: Rotate the second baling mechanism 6 to discharge the hay

[0092] Step 5: Feed the baling rope set in the annular groove 65 .

[0093] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic forage cutting and baling machine, characterized in that: include: A movable body (1); A baling bin (5), which is located at the upper part of the machine body (1) and is used to receive unbaled forage grass and discharge the bale-shaped forage grass downwards; A first baling mechanism (4) is arranged on the machine body (1) and is used to perform preliminary baling of the forage in the baling bin (5) by means of mechanical squeezing; The second baling mechanism (6) is located below the baling bin (5) and is used to receive the bales of forage grass. The second baling mechanism (6) comprises: A first arc plate (61) and a second arc plate (62) are coaxially arranged, and a mounting space is formed between the first arc plate (61) and the second arc plate (62); A baffle (64) is fixed to the right ends of the first arc plate (61) and the second arc plate (62), and the baffle (64) is rotatably disposed on the machine body (1); An annular groove (65) is fixed to the left end portions of the first arc plate (61) and the second arc plate (62), and a plurality of baling rope groups (7) are pre-installed in the annular groove (65). A push rod is also provided on the machine body (1), and an output end of the push rod extends into the annular groove (65) and contacts the baling rope group (7); A position adjustment mechanism (63) disposed in the installation space; The baling rope set (7) comprises a first plate body (71), a second plate body (72), and a rope body (73) connected between the first plate body (71) and the second plate body (72); Wherein, the position adjustment mechanism (63) is used to adjust the position of the second plate body (72) or the first plate body (71); The position adjustment mechanism includes: A slide rail (631) fixed on the second arc plate (62); A slider (632) is slidably disposed on the slide rail (631), and a magnetic attraction block (633) is fixed on the slider (632); Two symmetrically arranged transmission wheels are rotatably arranged between the first arc plate (61) and the second arc plate (62), and a belt (634) is transmission-connected between the two transmission wheels, and the belt (634) is used to drive the slider (632) to move; The first arc plate (61) is also provided with an avoidance groove for avoiding the magnetic attraction block (633); both sides of the magnetic attraction block (633) are connected to the avoidance groove by dustproof corrugated grids; The first plate body (71) and the second plate body (72) are made of iron material; A magnetic attraction plate (66) close to the annular groove (65) is also embedded in the inner surface of the first arc plate (61).

2. The automatic forage cutting and baling machine according to claim 1 is characterized by: A first accommodating groove (711) is formed in the middle of the first plate body (71), and a second accommodating groove (721) is formed in the middle of the second plate body (72); In the initial stage, the first plate body (71) and the second plate body (72) are coaxially engaged with each other, and at this time, the first accommodating groove (711) and the second accommodating groove (721) jointly construct an accommodating space for accommodating the rope body (73).

3. The automatic forage cutting and baling machine according to claim 2 is characterized by: Two symmetrically arranged rope bodies (73) are connected between the first plate body (71) and the second plate body (72); the rope bodies (73) are elastic or a part of the structure of the rope bodies (73) is elastic.

4. The automatic forage cutting and baling machine according to claim 2 is characterized by: The first plate body (71) is provided with a first connecting groove (712) connected to the first receiving groove (711) and used for fixing the rope body (73); the second plate body (72) is provided with a second connecting groove (722) connected to the second receiving groove (721) and used for fixing the rope body (73); the first receiving groove (711) is also fixed with a first clamping groove (713), and the first clamping groove (713) can be embedded in the second connecting groove (722), so that the first plate body (71) and the second plate body (72) are coaxially clamped with each other.

5. The automatic forage cutting and baling machine according to claim 1 is characterized by: The upper surfaces of the first arc plate (61) and the second arc plate (62) are connected by an arc-shaped guide plate, and the width of the upper opening of the first arc plate (61) is smaller than the vertical distance between the two rope bodies (73).

6. The automatic forage cutting and baling machine according to claim 1, characterized in that: A cutting mechanism (2) is provided on one side of the machine body (1), and a material discharge end of the cutting mechanism (2) discharges material into a baling bin (5) through a material collection bin (3).

7. The automatic forage cutting and baling machine according to claim 1, characterized in that: A partition plate which can be moved vertically and is used to separate hay is arranged in the middle of the baling bin (5).

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