Crop straw smashing device

Abstract

The utility model discloses a crop straw smashing device which comprises a smashing box, a fixing base is fixed to the bottom of the smashing box, a first motor is arranged on one side of the smashing box, a transmission gear is fixed to an output shaft of the first motor, the first motor is started to drive a gear to rotate, and the transmission gear is driven to rotate. A driving wheel and a driven wheel are driven to rotate through a gear, a driving roller and a driven roller are driven to rotate through the driving wheel and the driven wheel at the same time, straw is smashed through smashing teeth through rotation of the driving roller and the driven roller, then a water pump and a second motor are started at the same time, and the second motor drives a rotating rod to rotate; the rotating rod drives the track plate to swing through the rotating shaft, the rotating shaft drives the half gear to swing while swinging, the half gear drives the full gear at the bottom to rotate, the full gear drives the water box to swing, water in the water tank is conveyed into the water box through the water pump to be sprayed, and the purpose of automatically adjusting spraying of the spray head can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of straw processing, in particular to a crop straw crushing device. Background Art

[0002] Straw is a general term for the stem and leaf parts of mature crops. For example, the remaining parts of crops such as wheat, rice, corn, sorghum, potatoes, rapeseed, cotton, etc. after harvesting seeds are called straw. It usually contains certain components such as cellulose, hemicellulose and lignin. Straw can also be used as livestock feed after proper treatment. During processing, a crushing device is required to crush the straw for subsequent processing. Some processing methods may require the addition of an appropriate amount of water. For example, when silage is performed, a certain amount of water is usually required to promote the fermentation process and maintain a suitable humidity, which is conducive to the growth and reproduction of beneficial microorganisms such as lactic acid bacteria, thereby improving the quality and preservation of silage.

[0003] In some existing crop straw crushing devices, operators usually add water to the crushing device during the crushing process. Manual water addition may result in uneven water volume, either too much causing mud and blockage, or too little to achieve the expected effect. It is difficult to ensure that the amount of water added is just right each time, which may lead to unstable quality of the crushed straw. Utility Model Content

[0004] The utility model aims to provide a crop straw crushing device, which has the purpose of automatically adjusting the spraying of the spray head, so as to solve the above-mentioned background technical problems.

[0005] The utility model solves the above-mentioned technical problem and has the following technical solutions: A crop straw crushing device, comprising a crushing box: a fixing seat is fixed at the bottom of the crushing box, a first motor is arranged on one side of the crushing box, a transmission tooth is fixed on the output shaft of the first motor, a driving wheel is meshedly connected on one side of the transmission tooth, a driven wheel is meshedly connected on one side of the driving wheel, a driving roller and a driven roller are respectively fixed on one side of the driving wheel and the driven wheel, a mounting plate is fixed on one side of the crushing box, a water tank is fixed on one side of the crushing box, a water pump is connected on one side of the water tank, a support frame is arranged on one side of the water tank, a bearing seat is fixed on one side of the support frame, a rotating shaft is rotatably connected inside the bearing seat, a track plate is arranged on the bottom of the rotating shaft, a second motor is fixed on one side of the support frame, a rotating rod is fixed on the output shaft of the second motor, a half gear is fixed on one side of the rotating shaft, a full gear is meshedly connected on one side of the half gear, a water box is fixed on one side of the full gear, and a water pipe is connected on one side of the water box.

[0006] Preferably, the top of the pulverizing box is connected to a feeding port, and the bottom of the pulverizing box is connected to a feeding port.

[0007] Preferably, a blanking plate is fixed at the bottom of the inner cavity of the crushing box, and the number of the blanking plates is set to two.

[0008] Preferably, a collecting bin is fixed at the bottom of the crushing box, a fixing plate is fixed at one side of the collecting bin, and a lower hopper is provided at one side of the collecting bin.

[0009] Preferably, a third motor is fixed to one side of the fixed plate, and a dragon is fixed to the output shaft of the third motor.

[0010] Preferably, crushing teeth are fixed on the outer sides of the active roller and the driven roller, and the crushing teeth are arranged in an interlaced manner.

[0011] 1. The beneficial effects of the utility model are as follows: the utility model puts the straw into the crushing box through the feeding port, starts the first motor, the first motor drives the gear to rotate, drives the driving wheel and the driven wheel to rotate through the gear, drives the driving roller and the driven roller to rotate at the same time through the driving wheel and the driven wheel, and the crushing teeth crush the straw through the rotation of the driving roller and the driven roller, and then starts the water pump and the second motor at the same time, the second motor drives the rotating rod to rotate, the rotating rod drives the track plate to swing through the rotating shaft, the rotating shaft drives the half gear to swing while swinging, the half gear drives the full gear at the bottom to rotate, the full gear drives the water box to swing, and the water in the water tank is transported to the water box for spraying through the water pump, so as to achieve the purpose of automatically adjusting the spraying of the nozzle.

[0012] 2. In the utility model, crushing teeth are fixed on the outer sides of the active roller and the driven roller, and the crushing teeth are arranged in a staggered manner. By arranging the crushing teeth and staggering them, it is convenient to crush the straw.

[0013] 3. The utility model has a feeding port connected to the top of the crushing box, a discharge port connected to the bottom of the crushing box, a discharge plate fixed to the bottom of the inner cavity of the crushing box, and two discharge plates. The feeding port is used to facilitate the feeding of straw to be crushed, and the straw slides to the discharge port through the discharge plate after being crushed.

[0014] 4. The utility model has a collecting bin fixed at the bottom of the crushing box, a fixing plate fixed on one side of the collecting bin, a lower hopper arranged on one side of the collecting bin, a third motor fixed on one side of the fixing plate, a dragon fixed on the output shaft of the third motor, the straw falls into the collecting bin, and then the third motor is started, the third motor drives the dragon to rotate, the dragon pushes the crushed straw to the lower hopper, and the straw falls to the collection place through the lower hopper for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional diagram of a half gear and a water box in one embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of a feeding port and a discharge port of an embodiment of the utility model;

[0019] Figure 4 This is a three-dimensional diagram of an aggregate bin and a dragon according to an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Crushing box; 2. Fixed seat; 3. First motor; 4. Transmission gear; 5. Driving wheel; 6. Driven wheel; 7. Driving roller; 8. Driven roller; 9. Crushing teeth; 10. Mounting plate; 11. Water tank; 12. Water pump; 13. Support frame; 14. Bearing seat; 15. Rotating shaft; 16. Track plate; 17. Second motor; 18. Rotating rod; 19. Half gear; 20. Full gear; 21. Water box; 22. Water pipe; 23. Feeding port; 24. Discharging port; 25. Discharging plate; 26. Aggregate bin; 27. Fixed plate; 28. Third motor; 29. ​​Jiaolong; 30. Discharging hopper. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the crop straw pulverizing device of the present invention will be described with reference to the accompanying drawings.

[0023] Embodiment 1:

[0024] Figure 1-4The utility model shows a crop straw crushing device of an embodiment of the present invention, which includes a crushing box 1: a fixing seat 2 is fixed at the bottom of the crushing box 1, a collecting bin 26 is fixed at the bottom of the crushing box 1, a fixing plate 27 is fixed on one side of the collecting bin 26, a lower hopper 30 is arranged on one side of the collecting bin 26, a third motor 28 is fixed on one side of the fixing plate 27, a dragon 29 is fixed on the output shaft of the third motor 28, the straw falls into the collecting bin 26, and then the third motor 28 is started, the third motor 28 drives the dragon 29 to rotate, the dragon 29 pushes the crushed straw to the lower hopper 30, and the straw falls to the collection place through the lower hopper 30 for collection. A first motor 3 is provided on one side of the crushing box 1, and a transmission tooth 4 is fixed on the output shaft of the first motor 3. A driving wheel 5 is meshed and connected on one side of the transmission tooth 4, and a driven wheel 6 is meshed and connected on one side of the driving wheel 5. A driving roller 7 and a driven roller 8 are fixed on one side of the driving wheel 5 and the driven wheel 6 respectively. Crushing teeth 9 are fixed on the outer sides of the driving roller 7 and the driven roller 8. The crushing teeth 9 are staggered. By setting the crushing teeth 9 and staggering them, it is convenient to crush the straw. A water tank 11 is fixed on one side of the crushing box 1, and a water pump 12 is connected to one side of the water tank 11. A support frame 13 is provided on one side of the water tank 11, and a bearing seat is fixed on one side of the support frame 13 14, the bearing seat 14 is internally connected with a rotating shaft 15, and a track plate 16 is arranged at the bottom of the rotating shaft 15, a second motor 17 is fixed to one side of the support frame 13, and a rotating rod 18 is fixed to the output shaft of the second motor 17, a half gear 19 is fixed to one side of the rotating shaft 15, and a full gear 20 is meshedly connected to one side of the half gear 19, and a water box 21 is fixed to one side of the full gear 20, and a water pipe 22 is connected to one side of the water box 21, and the straw is put into the crushing box 1 through the feeding port 23, and the first motor 3 is started, and the first motor 3 drives the transmission gear 4 to rotate, and the driving wheel 5 and the driven wheel 6 are driven to rotate through the driving wheel 5 and The driven wheel 6 drives the active roller 7 and the driven roller 8 to rotate at the same time. The crushing teeth 9 crush the straw through the rotation of the active roller 7 and the driven roller 8. Then, the water pump 12 and the second motor 17 are started at the same time. The second motor 17 drives the rotating rod 18 to rotate, so that the rotating rod 18 drives the track plate 16 to swing through the rotating shaft 15. The rotating shaft 15 drives the half gear 19 to swing while swinging. The half gear 19 drives the full gear 20 at the bottom to rotate. The full gear 20 drives the water box 21 to swing. The water in the water tank 11 is transported to the water box 21 through the water pump 12 for spraying, so as to achieve the purpose of automatically adjusting the spraying of the nozzle.

[0025] Embodiment 2:

[0026] Figure 1-4The utility model shows a crop straw crushing device of an embodiment of the present invention, which includes a crushing box 1: a fixing seat 2 is fixed at the bottom of the crushing box 1, a feeding port 23 is connected to the top of the crushing box 1, a discharge port 24 is connected to the bottom of the crushing box 1, a discharge plate 25 is fixed to the bottom of the inner cavity of the crushing box 1, and the number of the discharge plates 25 is set to two. The feeding port 23 is set to facilitate the feeding of straw to be crushed. After the straw is crushed, it slides to the discharge port 24 through the discharge plate 25. A first motor 3 is set on one side of the crushing box 1, and a transmission tooth 4 is fixed on the output shaft of the first motor 3. A driving wheel 5 is meshedly connected to one side of the transmission tooth 4, and a driven wheel 6 is meshedly connected to one side of the driving wheel 5. The driving wheel 5 and the driven wheel 6 are meshed. An active roller 7 and a driven roller 8 are fixed to one side respectively, a mounting plate 10 is fixed to one side of the crushing box 1, a water tank 11 is fixed to one side of the crushing box 1, one side of the water tank 11 is connected to a water pump 12, a support frame 13 is provided on one side of the water tank 11, a bearing seat 14 is fixed to one side of the support frame 13, a rotating shaft 15 is rotatably connected inside the bearing seat 14, a track plate 16 is provided at the bottom of the rotating shaft 15, a second motor 17 is fixed to one side of the support frame 13, a rotating rod 18 is fixed to the output shaft of the second motor 17, a half gear 19 is fixed to one side of the rotating shaft 15, one side of the half gear 19 is meshedly connected to a full gear 20, a water box 21 is fixed to one side of the full gear 20, and one side of the water box 21 is connected to a water pipe 22.

[0027] Working principle: When the utility model is used, the user puts the straw into the crushing box 1 through the feeding port 23, starts the first motor 3, the first motor 3 drives the transmission gear 4 to rotate, and drives the driving wheel 5 and the driven wheel 6 to rotate through the transmission gear 4, and drives the driving roller 7 and the driven roller 8 to rotate through the driving wheel 5 and the driven wheel 6 at the same time, and the crushing teeth 9 crush the straw through the rotation of the driving roller 7 and the driven roller 8, and then starts the water pump 12 and the second motor 17 at the same time, and the second motor 17 drives the rotating rod 18 to rotate, so that the rotating rod 18 drives the track plate 16 to swing through the rotating shaft 15, and the rotating shaft 15 swings At the same time, the half gear 19 will be driven to swing, and the half gear 19 will drive the full gear 20 at the bottom to rotate, and the full gear 20 will drive the water box 21 to swing, and the water in the water tank 11 will be transported to the water box 21 for spraying by the water pump 12, so as to achieve the purpose of automatically adjusting the spraying of the nozzle, and the straw will slide to the discharge port 24 through the discharge plate 25 after being crushed, and fall into the collecting bin 26 through the discharge port 24, and then the third motor 28 will be started, and the third motor 28 will drive the dragon 29 to rotate, and the dragon 29 will push the crushed straw to the discharge hopper 30, and it will fall into the collection place through the discharge hopper 30 for collection.

Claims

1. A crop straw crushing device, characterized in that: The invention comprises a crushing box (1): a fixing seat (2) is fixed at the bottom of the crushing box (1); a first motor (3) is arranged on one side of the crushing box (1); a transmission tooth (4) is fixed to the output shaft of the first motor (3); a driving wheel (5) is meshedly connected to one side of the transmission tooth (4); a driven wheel (6) is meshedly connected to one side of the driving wheel (5); a driving roller (7) and a driven roller (8) are respectively fixed to one side of the driving wheel (5) and the driven wheel (6); a mounting plate (10) is fixed to one side of the crushing box (1); a water tank (11) is fixed to one side of the crushing box (1); a water pump (12) is connected to one side of the water tank (11); and the water pump (12) is connected to one side of the water tank (11). A support frame (13) is provided on one side of the box (11), a bearing seat (14) is fixed on one side of the support frame (13), a rotating shaft (15) is rotatably connected inside the bearing seat (14), a track plate (16) is provided at the bottom of the rotating shaft (15), a second motor (17) is fixed on one side of the support frame (13), a rotating rod (18) is fixed to the output shaft of the second motor (17), a half gear (19) is fixed on one side of the rotating shaft (15), a full gear (20) is meshedly connected to one side of the half gear (19), a water box (21) is fixed on one side of the full gear (20), and a water pipe (22) is connected to one side of the water box (21).

2. The crop straw crushing device according to claim 1, characterized in that: The top of the crushing box (1) is connected to a feeding port (23), and the bottom of the crushing box (1) is connected to a discharge port (24).

3. The crop straw crushing device according to claim 1, characterized in that: A blanking plate (25) is fixed to the bottom of the inner cavity of the crushing box (1), and the number of the blanking plates (25) is set to two.

4. The crop straw crushing device according to claim 1, characterized in that: A material collecting bin (26) is fixed at the bottom of the crushing box (1), a fixing plate (27) is fixed on one side of the material collecting bin (26), and a lower hopper (30) is provided on one side of the material collecting bin (26).

5. The crop straw crushing device according to claim 4, characterized in that: A third motor (28) is fixed to one side of the fixing plate (27), and a dragon (29) is fixed to the output shaft of the third motor (28).

6. The crop straw pulverizing device according to claim 5, characterized in that: Crushing teeth (9) are fixed on the outer sides of the active roller (7) and the driven roller (8), and the crushing teeth (9) are arranged in an interlaced manner.

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