Straw collecting device

Abstract

The utility model discloses a straw collecting device which comprises a supporting frame, first idler wheels are arranged on the two sides of the lower portion of the supporting frame, a feeding groove is formed in one side of the supporting frame, a rotating disc is arranged at the end, located in the feeding groove, of a shaft rod, and three connecting rods arranged in a matrix mode are arranged on the outer side of the rotating disc. A plurality of first shifting rods which are arranged at equal intervals are arranged on the connecting rod, a plurality of second shifting rods which are arranged at equal intervals are arranged on the outer side of the first movable rod, a plurality of smashing tool bits which are arranged in a matrix mode are arranged on the outer side of the second movable rod, and the first movable rod and the second movable rod are fixedly connected through a transmission assembly; a draught fan is arranged on the side, close to the supporting frame, of the feeding groove, and the conveying end of the draught fan communicates with the material guiding pipe. The straw collecting device is simple in structure, convenient to move and good in straw collecting effect, the collected straw can be automatically smashed and collected, and the straw collecting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a straw collection device. Background Art

[0002] Straw refers to the remaining stem and leaf parts after the mature threshing of gramineous crops such as rice, wheat, and corn. Among them, the straw of rice is often called rice straw, and the straw of wheat is called wheat straw. Before industrialization, farmers had a wide variety of uses for straw, which was very rich. For example, in southern China, people dried and stored rice straw, which could be used as firewood, woven into household items such as seat cushions, mattresses, and brooms, used to pave livestock pens and feed livestock, composted and returned to the field, and even used to make the roofs of simple houses. It was rarely directly wasted. The existing agricultural straw crushing and collecting equipment is inconvenient for efficient internal transportation, resulting in low processing efficiency, inconvenient automatic discharging, inconvenient use, and relatively complex mobile use, and it is difficult to meet the needs of the existing agricultural straw crushing and collecting equipment. Therefore, we have proposed a straw collection device. Content of the Utility Model

[0003] In order to solve the above problems, the utility model provides a straw collection device. The utility model solves the problems that the existing agricultural straw crushing and collecting equipment is inconvenient for efficient internal transportation, resulting in low processing efficiency, inconvenient automatic discharging, inconvenient use, relatively complex mobile use, and it is difficult to meet the needs of the existing agricultural straw crushing and collecting equipment.

[0004] A straw collection device in the utility model includes a support frame. Both sides of the lower part of the support frame are provided with first rollers. One side of the support frame is provided with a feeding trough. Both ends of the side of the feeding trough away from the support frame are provided with shaft rods. One end of the shaft rod located inside the feeding trough is provided with a rotating disk. Three connecting rods arranged in a matrix are provided on the outer side of the rotating disk. A plurality of first stirring rods arranged at equal intervals are provided on the connecting rods. One side of the rotating disk close to the support frame is provided with a first movable rod. A plurality of arranged second stirring rods are provided on the outer side of the first movable rod. One side of the first movable rod close to the support frame is provided with a second movable rod. A plurality of crushing cutter heads arranged in a matrix are provided on the outer side of the second movable rod. The first movable rod and the second movable rod are fixedly connected through a transmission assembly. A blower is provided on one side of the feeding trough close to the support frame. The transmission end of the blower is communicated with a guide pipe.

[0005] In the above solution, an aggregate trough is provided above the support frame, and the upper end of the guide pipe extends above the aggregate trough.

[0006] In the above solution, the transmission assembly includes a box body, the box body is fixedly connected to the feed chute, a motor is arranged inside the box body, the rotating shaft of the motor is fixedly connected to the second movable rod, a first pulley is arranged on the rotating shaft of the motor, and a second pulley matching the first pulley is arranged at one end of the first movable rod located inside the box body. The first pulley and the second pulley are connected by belt transmission.

[0007] In the above solution, a traction beam is arranged above the feed chute on the support frame, a mounting plate is arranged on one side of the traction beam away from the support frame, and four mounting holes arranged in a matrix are arranged on the mounting plate.

[0008] In the above solution, a second roller is arranged on one side of the shaft rod outside the feed chute.

[0009] In the above solution, a door body is arranged on the side wall of the aggregate chute away from the feed chute, and a handle is arranged on the door body.

[0010] The advantages and beneficial effects of the present utility model are as follows: The present utility model provides a straw collection device. The second roller drives the rotating disc to rotate through the shaft rod. When the rotating disc rotates, through the transmission of the connecting rod, the first shifting rod can rotate. The rotating first shifting rod can push the straw into the feed chute. The transmission assembly can drive the first movable rod and the second movable rod to rotate. The first movable rod drives the second shifting rod to rotate. The rotating second shifting rod pushes the straw, so that the straw enters below the crushing cutter head. The rotating crushing cutter head crushes the straw. The fan can transmit the crushed straw, so that the straw enters the aggregate chute through the guide pipe. This kind of collection device has a simple structure, is convenient to operate, is convenient to move, has a good straw collection effect, the collected straw can be automatically crushed and collected, and effectively improves the straw collection efficiency. Description of the Drawings

[0011] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a partial cross-sectional view of the present utility model;

[0014] Figure 3 is a schematic structural diagram of part A of the present utility model;

[0015] Figure 4 This is a schematic structural diagram of part B of the present utility model.

[0016] In the figure: 1, support frame; 2, first roller; 3, feed chute; 4, shaft rod; 5, rotating disk; 6, connecting rod; 7, first shifting rod; 8, first movable rod; 9, second shifting rod; 10, second movable rod; 11, crushing cutter head; 12, transmission assembly; 121, box body; 122, motor; 123, first belt pulley; 124, second belt pulley; 125, belt; 13, fan; 14, material guide pipe; 15, aggregate chute; 16, towing beam; 17, mounting plate; 18, mounting hole; 19, second roller; 20, door body; 21, handle. Specific embodiments

[0017] The following combines the drawings and embodiments to further describe the specific embodiments of the present utility model. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0018] As Figures 1-4As shown, the utility model is a straw collecting device, comprising a support frame 1, wherein both sides below the support frame 1 are provided with first rollers 2, the first rollers 2 and the support frame 1 are movably connected, a feeding trough 3 is provided on one side of the support frame 1, and shafts 4 are provided at both ends of the feeding trough 3 away from the support frame 1, and a rotating disk 5 is provided at one end of the shaft 4 located in the feeding trough 3, and the shaft 4 is movably connected to the feeding trough 3, and the setting of the shaft 4 enables the rotating disk 5 to rotate, and three connecting rods 6 arranged in a matrix are provided on the outer side of the rotating disk 5, and a plurality of first shifting rods 7 arranged equidistantly are provided on the connecting rod 6. When the rotating disk 5 rotates, the first shifting rod 7 can be rotated through the transmission of the connecting rod 6, and the rotating first shifting rod 7 can push the straw into the feeding trough 3, and a first movable rod 8 is provided on the side of the rotating disk 5 close to the support frame 1, and a plurality of second shifting rods 9 are arranged on the outer side of the first movable rod 8, and the two ends of the first movable rod 8 are connected to the feeding trough 3 The inner wall is movably connected, and the first movable rod 8 can drive the second movable rod 9 to rotate when it rotates. The rotating second movable rod 9 can push the straw so that the straw enters under the crushing cutter head 11. The first movable rod 8 is provided with a second movable rod 10 on the side close to the support frame 1, and a plurality of crushing cutter heads 11 arranged in a matrix are provided on the outer side of the second movable rod 10. The two ends of the second movable rod 10 are movably connected to the inner wall of the feed trough 3. The second movable rod 10 can drive the crushing cutter head 11 to rotate, and the straw can be crushed by the rotating crushing cutter head 11. The first movable rod 8 and the second movable rod 10 are fixedly connected by a transmission assembly 12, and the transmission assembly 12 can drive the first movable rod 8 and the second movable rod 10 to rotate. The feed trough 3 is provided with a fan 13 on the side close to the support frame 1, and the transmission end of the fan 13 is connected to the guide pipe 14. The fan 13 can transmit the crushed straw so that the straw enters the collecting trough 15 through the guide pipe 14.

[0019] A material collecting trough 15 is provided above the support frame 1 , and the upper end of the material guiding pipe 14 extends above the material collecting trough 15 , and the material collecting trough 15 can store the crushed straw.

[0020] The transmission assembly 12 includes a box body 121, which is fixedly connected to the feed trough 3. A motor 122 is arranged in the box body 121. The rotating shaft of the motor 122 is fixedly connected to the second movable rod 10. A first belt pulley 123 is arranged on the rotating shaft of the motor 122. The first movable rod 8 is located in the box body 121 and one end thereof is provided with a second belt pulley 124 matching the first belt pulley 123. The first belt pulley 123 and the second belt pulley 124 are connected via a belt 125. When the motor 122 is working, the motor 122 drives the second movable rod 10 and the first belt pulley 123 to rotate. The first belt pulley 123 can drive the first movable rod 8 to rotate through the transmission of the belt 125.

[0021] The support frame 1 is provided with a traction beam 16 above the feed chute 3. On the side of the traction beam 16 away from the support frame 1, there is a mounting plate 17. Four mounting holes 18 arranged in a matrix are provided on the mounting plate 17. The collection device can be fixedly connected to the traction machinery through the mounting plate 17.

[0022] On the outer side of the feed chute 3 of the shaft rod 4, there is a second roller 19.

[0023] On the side wall of the aggregate chute 15 away from the feed chute 3, there is a door body 20. A handle 21 is provided on the door body 20. The setting of the door body 20 makes it more convenient to take out the crushed straw inside the aggregate chute 15.

[0024] Specifically, in the present utility model, specifically, in the present utility model, the collection device can be fixedly connected to the traction machinery through the mounting plate 17. During the movement of the collection device, the second roller 19 drives the rotating disk 5 to rotate through the shaft rod 4. When the rotating disk 5 rotates, through the transmission of the connecting rod 6, the first push rod 7 can rotate. The rotating first push rod 7 can push the straw into the feed chute 3. At the same time, the motor 122 drives the second movable rod 10 and the first pulley 123 to rotate. Through the transmission of the belt 125, the first pulley 123 drives the first movable rod 8 to rotate. When the first movable rod 8 rotates, the first movable rod 8 drives the second push rod 9 to rotate. The rotating second push rod 9 pushes the straw, so that the straw enters below the crushing cutter head 11. The second movable rod 10 drives the crushing cutter head 11 to rotate. The straw is crushed by the rotating crushing cutter head 11. The blower 13 can convey the crushed straw, so that the straw enters the aggregate chute 15 through the guide pipe 14.

[0025] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A straw collecting device, comprising a support frame (1), characterized in that: First rollers (2) are provided on both sides below the support frame (1); a feed trough (3) is provided on one side of the support frame (1); shafts (4) are provided at both ends of the feed trough (3) away from the support frame (1); a rotating disk (5) is provided at one end of the shaft (4) located in the feed trough (3); three connecting rods (6) arranged in a matrix are provided on the outer side of the rotating disk (5); a plurality of first shifting rods (7) arranged at equal intervals are provided on the connecting rods (6); a first movable rod (8) is provided on the side of the rotating disk (5) close to the support frame (1). ), a plurality of arranged second levers (9) are provided on the outer side of the first movable rod (8), a second movable rod (10) is provided on the side of the first movable rod (8) close to the support frame (1), a plurality of matrix-arranged crushing blades (11) are provided on the outer side of the second movable rod (10), the first movable rod (8) and the second movable rod (10) are fixedly connected via a transmission assembly (12), a fan (13) is provided on the side of the feed trough (3) close to the support frame (1), and a transmission end of the fan (13) is connected to a material guide pipe (14).

2. A straw collecting device according to claim 1, characterized in that: A material collecting trough (15) is provided above the support frame (1), and the upper end of the material guiding pipe (14) extends to above the material collecting trough (15).

3. A straw collecting device according to claim 1, characterized in that: The transmission assembly (12) comprises a housing (121), wherein the housing (121) is fixedly connected to the feed trough (3), a motor (122) is arranged inside the housing (121), a rotating shaft of the motor (122) is fixedly connected to the second movable rod (10), a first belt pulley (123) is arranged on the rotating shaft of the motor (122), a second belt pulley (124) matching the first belt pulley (123) is arranged at one end of the first movable rod (8) located inside the housing (121), and the first belt pulley (123) and the second belt pulley (124) are connected to each other by a belt (125).

4. A straw collecting device according to claim 1, characterized in that: The support frame (1) is provided with a traction beam (16) located above the feed trough (3); a mounting plate (17) is provided on the side of the traction beam (16) away from the support frame (1); and four mounting holes (18) arranged in a matrix are provided on the mounting plate (17).

5. The straw collecting device according to claim 1, characterized in that: The shaft rod (4) is provided with a second roller (19) on one side outside the feed trough (3).

6. A straw collecting device according to claim 2, characterized in that: A door body (20) is provided on a side wall of the collecting trough (15) away from the feeding trough (3), and a handle (21) is provided on the door body (20).

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