Feed hopper structure of straw recycling machine

Abstract

The utility model relates to the technical field of straw recycling machines, in particular to a feed hopper structure of a straw recycling machine, which comprises an arc-shaped plate, an end plate, a shifting roller mounting shell, an end head, a groove body, a first magnet, a second magnet, a universal connecting piece, a first connecting block, a second connecting block, a connecting bolt, a short shaft, a connecting column, a hinge, an iron rod and an electromagnet. Through the design of the first iron attraction piece and the second iron attraction piece, iron nails and other iron objects in straw can be attracted to the iron attraction pieces in the straw recycling process, so that the situation that iron materials are fed along with the straw is effectively reduced, and meanwhile when the first iron attraction piece and the second iron attraction piece make contact with bricks and other hard objects, due to the design of the included angle between the first iron attraction piece and the second iron attraction piece, the situation that the iron materials are fed along with the straw is effectively reduced. When the straw recycling device is used, hard objects can be pushed to the end of the iron attraction part, the situation that the hard objects are fed along with straw is greatly reduced, the situation that a smashing mechanism of the straw recycling device is damaged is reduced, the maintenance cost of the device is reduced, and the straw recycling device has wide market prospects and popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of straw recycling machines, and specifically relates to a feeding hopper structure of a straw recycling machine. Background Art

[0002] With the continuous improvement of the level of agricultural mechanization and the transformation of agricultural production models, the recycling and utilization of straw resources have become the key research directions in the current agricultural environmental protection field. At present, there have emerged machines that can directly recycle the straw that has fallen on the ground after harvesting. It mainly consists of a feeding structure, a crushing mechanism, and a power system. However, the feeding hopper of the feeding structure of the current straw recycling equipment only has the function of picking up and feeding, and lacks the ability to effectively remove impurities in the straw. There will be bricks, stones, iron objects, etc. in the farmland. After such objects enter the recycling equipment along with the straw, it is very easy to damage the crushing mechanism of the equipment and damage the equipment easily. These problems not only reduce the efficiency of straw recycling, but also increase the maintenance cost of the equipment, and there are certain deficiencies. Content of the Utility Model

[0003] The purpose of the utility model is to provide a feeding hopper structure of a straw recycling machine to solve the above-mentioned technical problems.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A feeding hopper structure of a straw recycling machine, including an arc-shaped plate member, both ends of the arc-shaped plate member are fixedly connected with end plates, the front ends of both end plates are fixedly connected with end heads, grooves are opened on both end heads, and the lateral cross-sectional view of the groove is a "丄"-shaped structure. A universal joint is installed in the groove. One universal joint is fixedly connected with a first iron attracting member, and the other universal joint is fixedly connected with a second iron attracting member. The ends of the first iron attracting member and the second iron attracting member close to each other are respectively fixedly connected with a first connecting block and a second connecting block. The universal joint is composed of a short shaft, a connecting column, and a hinge. One end of the connecting column is fixedly connected with a spherical member, and the other end is fixedly connected with a hinge. One end of the first iron attracting member and the second iron attracting member is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with a hinge leaf of the hinge. A ball groove adapted to the spherical member is opened on the short shaft, and the spherical member is installed in the ball groove in a rolling manner. The first iron attracting member and the second iron attracting member have the same structure. The first iron attracting member and the second iron attracting member are both composed of an iron rod and an electromagnet, and the electromagnet is fixedly installed in the iron rod.

[0005] Preferably, one side of both the first connecting block and the second connecting block is an inclined surface. After the inclined surfaces of the first connecting block and the second connecting block are attached, the first connecting block and the second connecting block form a rectangular block. After the inclined surfaces of the first connecting block and the second connecting block are attached, an included angle of about 150° is formed between the first iron attracting member and the second iron attracting member.

[0006] Preferably, the first connecting block and the second connecting block are horizontally provided with threaded holes, and further include connecting bolts, which are threadedly installed in the threaded holes of the first connecting block and the second connecting block.

[0007] Preferably, the top of the iron rod has a 30° inclined structure, the front end of the iron rod is an arc structure, the iron rod is an iron part, and both ends of the short shaft are rotatably installed in the slot body.

[0008] Preferably, rope holes for fixing the first magnetic element and the second magnetic element are provided on the end plate, and a material roller mounting shell for installing the material roller of the straw recycling machine is provided at the rear end of the arc-shaped plate, and a pickup mounting position and a feed auger mounting position are provided in sequence from front to back on the end plate.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model has a simple structure. Through the design of the first magnet and the second magnet, when recycling straw, iron objects such as nails in the straw can be magnetically attracted to the magnet, thereby effectively reducing the occurrence of iron materials being fed with the straw. At the same time, when the first magnet and the second magnet touch hard objects such as bricks, the hard objects will be pushed to the ends of the magnets due to the angle design between them, which greatly reduces the occurrence of hard objects being fed with the straw, reduces the occurrence of damage to the crushing mechanism of the straw recycling equipment, and thus reduces the maintenance cost of the equipment; the first magnet and the second magnet can be used or not according to demand. When there is no need to remove iron materials or hard objects, they can be folded to the top of the end plate and fixed to the end plate with a rope, which is convenient and quick. The feed hopper is more adaptable to different working environments and needs, and has broad market prospects and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 It is a top view of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the magnetic magnet of the utility model when not in use;

[0014] Figure 4 This is a schematic diagram of the structure of the universal connector of the utility model;

[0015] Figure 5 It is a schematic cross-sectional structural diagram of the first magnetic magnet of the utility model.

[0016] In the figure: 1, arc-shaped plate; 2, end plate; 3, material-dispensing roller mounting shell; 4, end head; 5, trough body; 6, first magnetic element; 7, second magnetic element; 8, universal joint; 9, first connecting block; 10, second connecting block; 11, connecting bolt; 81, short shaft; 82, connecting column; 83, hinge; 61, iron rod; 62, electromagnet. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 5The utility model provides a technical solution: a feeding hopper structure of a straw recycling machine, including an arc-shaped plate 1, two ends of the arc-shaped plate 1 are fixedly connected with end plates 2, the front ends of the two end plates 2 are fixedly connected with end heads 4, and the two end heads 4 are provided with slots 5, and a universal connector 8 is installed in the slot 5, one universal connector 8 is fixedly connected to a first magnetic magnet 6, and another universal connector 8 is fixedly connected to a second magnetic magnet 7, and the ends of the first magnetic magnet 6 and the second magnetic magnet 7 close to each other are respectively fixedly connected to a first connecting block 9 and a second connecting block 10, and the universal connector 8 is composed of a short shaft 81, a connecting column 82 and a hinge 83, one end of the connecting column 82 is fixedly connected to a spherical member, and the other end is fixedly connected to a hinge 83, and the first magnetic magnet 6 and the second magnetic magnet 7 are fixedly connected to the first magnetic magnet 6 and the second magnetic magnet 7. One end is fixedly connected with a connecting plate, which is fixedly connected to a hinge of the hinge 83. A ball groove adapted to the spherical member is provided on the short shaft 81, and the spherical member is rollingly installed in the ball groove. The first magnetic member 6 and the second magnetic member 7 have the same structure. The first magnetic member 6 and the second magnetic member 7 are both composed of an iron rod 61 and an electromagnet 62. The electromagnet 62 can choose an H2004525 type electromagnet with a working voltage of 24V or 12V. The electromagnet 62 is fixedly installed in the iron rod 61. One side of the first connecting block 9 and the second connecting block 10 are both inclined surfaces. The first connecting block 9 and the second connecting block 10 are horizontally provided with threaded holes, and also include connecting bolts 11. The connecting bolts 11 are threadedly installed in the threaded holes of the first connecting block 9 and the second connecting block 10. After the inclined surfaces of the connecting block 9 and the second connecting block 10 are fitted together, the first connecting block 9 and the second connecting block 10 form a rectangular block. After the inclined surfaces of the first connecting block 9 and the second connecting block 10 are fitted together, an angle of about 150° is formed between the first magnetic member 6 and the second magnetic member 7. The first connecting block 9 at the end of the first magnetic member 6 and the second connecting block 10 at the end of the second connecting block 10 are fitted together and fixed with connecting bolts 11. At this time, the first magnetic member 6 and the second magnetic member 7 are fixed together. After the first magnetic member 6 and the second magnetic member 7 are fixed, an angle of about 150° is formed between the first magnetic member 6 and the second magnetic member 7. When recycling straw, when the first magnetic member 6 and the second magnetic member 7 touch objects such as bricks, the bricks are pushed to At the ends of the first magnet 6 and the second magnet 7, the occurrence of bricks being fed along with the straw is greatly reduced. After the electromagnets 62 in the first magnet 6 and the second magnet 7 are energized, iron objects such as iron nails in the straw field will be magnetically attracted to the first magnet 6 and the second magnet 7, which greatly reduces the occurrence of iron materials being fed along with the straw, and greatly reduces the occurrence of subsequent damage to the crushing knife. After the first connecting block 9 and the second connecting block 10 are separated, the short shaft 81 and the hinge 83 can be rotated to fold the first magnet 6 and the second magnet 7 to the top of the end plate 2. The rope can be passed through the rope hole to fix the first magnet 6 and the second magnet 7 to the end plate 2. The first magnet 6 and the second magnet 7 can be used or not according to needs, which is more flexible.

[0019] Furthermore, there is a 30° inclined structure on the top of the iron rod 61, and the front end of the iron rod 61 is an arc structure. The 30° inclined structure facilitates the straw to be scooped up, thereby facilitating the subsequent picker spring to push the straw into the feed auger. The iron rod 61 is an iron part, and both ends of the short shaft 81 are rotatably installed in the trough body 5.

[0020] Furthermore, a rope hole for fixing the first magnetic element 6 and the second magnetic element 7 is provided on the end plate 2, and a feeding roller mounting shell 3 for installing the feeding roller of the straw recycling machine is provided at the rear end of the arc-shaped plate 1. The end plate 2 is provided with a pickup mounting position and a feed auger mounting position from front to back.

[0021] The above shows and describes the basic principle, main features and advantages of the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding hopper structure of a straw recycling machine, comprising an arc-shaped plate member (1), both ends of which are fixedly connected to end plates (2), characterized in that: The front ends of the two end plates (2) are fixedly connected to the end heads (4), the two end heads (4) are provided with grooves (5), a universal connector (8) is installed in the grooves (5), one of the universal connectors (8) is fixedly connected to the first magnetic magnet (6), the other universal connector (8) is fixedly connected to the second magnetic magnet (7), the ends of the first magnetic magnet (6) and the second magnetic magnet (7) close to each other are respectively fixedly connected to the first connecting block (9) and the second connecting block (10), the universal connector ( 8) is composed of a short shaft (81), a connecting column (82) and a hinge (83), one end of the connecting column (82) is fixedly connected to a spherical member, and the other end is fixedly connected to a hinge (83), the short shaft (81) is provided with a ball groove adapted to the spherical member, and the spherical member is rotatably installed in the ball groove, the first magnetic member (6) and the second magnetic member (7) have the same structure, the first magnetic member (6) and the second magnetic member (7) are both composed of an iron rod (61) and an electromagnet (62), and the electromagnet (62) is fixedly installed in the iron rod (61).

2. The feed hopper structure of the straw recycling machine according to claim 1, characterized in that: One side of the first connection block (9) and the second connection block (10) are both inclined surfaces. After the inclined surfaces of the first connection block (9) and the second connection block (10) are attached to each other, the first connection block (9) and the second connection block (10) form a rectangular block.

3. The feeding hopper structure of the straw recycling machine according to claim 1 is characterized in that: The first connecting block (9) and the second connecting block (10) are horizontally provided with threaded holes, and also include connecting bolts (11), which are threadedly installed in the threaded holes of the first connecting block (9) and the second connecting block (10).

4. The feed hopper structure of the straw recycling machine according to claim 1, characterized in that: One end of the first magnetic magnet (6) and the second magnetic magnet (7) is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to a hinge of the hinge (83).

5. The feeding hopper structure of the straw recycling machine according to claim 1 is characterized in that: The top of the iron rod (61) has a 30° inclined surface structure, the front end of the iron rod (61) is an arc structure, the iron rod (61) is an iron part, and the two ends of the short shaft (81) are rotatably installed in the slot body (5).

6. The feeding hopper structure of the straw recycling machine according to claim 1, characterized in that: The end plate (2) is provided with a rope hole for fixing the first magnetic element (6) and the second magnetic element (7).

7. The feeding hopper structure of the straw recycling machine according to claim 1, characterized in that: The rear end of the arc-shaped plate (1) is provided with a material-dispensing roller mounting shell (3) for installing the material-dispensing roller of the straw recycling machine, and the end plate (2) is provided with a picker mounting position and a feed auger mounting position in sequence from front to back.

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