Straw dehydration device for straw feed processing

Abstract

The utility model relates to the technical field of dewatering devices, and discloses a straw dewatering device for straw feed processing, which comprises a tank body, the rear side of the top of the tank body is provided with a groove and is fixedly connected with a feed chute, and the left and right sides of the left side of the feed chute are fixedly connected with first motors; the output end of the first motor penetrates through the feeding groove and is fixedly connected with a crushing roller, one end of the crushing roller is rotationally connected with the right side of the feeding groove, a water tank is fixedly connected to one side of the outer ring of the connecting rod, holes are formed in the diagonal positions of the top of the water tank, and a plug pin is slidably connected to the top of the water tank; and the filter screen is connected with the water tank through a bolt. In the utility model, a device for crushing straws is additionally arranged at the feed port part at the top of the dehydration device, a filter screen is additionally arranged above the water tank at the bottom of the device, grooves are formed in the diagonal positions of the water tank, and the filter screen and the water tank are connected through bolts, so that the cleaning difficulty of the device is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydration devices, in particular to a straw dehydration device for processing straw feed. Background Art

[0002] Straw is the general term for the stems and leaves (ears) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potatoes, rapeseed, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds. With the development of technology and the need for environmental protection, straw is a crop waste with abundant resources, which can solve the shortage of feed raw materials. To process straw into feed, it needs to be dehydrated, so a straw dehydration device is needed.

[0003] However, the current dehydration device has requirements on the shape of the dehydrated raw materials, and the raw materials need to be crushed and then squeezed for dehydration. This dehydration method is very inefficient and has great limitations. At the same time, the crushed slag after extrusion can easily flow out with the squeezed water, causing the drainage equipment to be blocked. Utility Model Content

[0004] The utility model aims to provide a straw dehydrating device for straw feed processing, which solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straw dehydrating device for processing straw feed, comprising a tank body, a first support plate fixedly connected to the rear side of the tank body, a disc fixedly connected to the front side of the tank body, a second support plate fixedly connected to the bottom of the outer ring of the disc, steel support plates fixedly connected to the middle positions of both sides of the first support plate, and the opposite sides of the two steel support plates are fixedly connected to one side of the second support plate, one end of the steel support plate is fixedly connected to a connecting plate, a cylinder is fixedly connected to the top of the rear side of the connecting plate, a piston rod is fixedly connected to the output end of the cylinder, and one end of the piston rod is fixedly connected to A baffle, a groove is provided on the rear side of the top of the tank body and is fixedly connected to a feed trough, a first motor is fixedly connected to the left and right sides of the left side of the feed trough, an output end of the first motor passes through the feed trough and is fixedly connected to a crushing roller, and one end of the crushing roller is rotatably connected to the right side of the feed trough, a second motor is fixedly connected to the middle position of the rear side of the first support plate, connecting rods are fixedly connected to the left and right sides of the front bottom of the outer ring of the tank body, one side of the outer ring of the connecting rod is fixedly connected to a water tank, a hole is provided at the diagonal position of the top of the water tank and is slidably connected to a latch, a filter is arranged on the top of the water tank, and the filter is connected to the water tank by a latch.

[0006] By adopting the above technical solution, a crushing device is added to the top of the tank body, which can improve the dehydration efficiency of the device; at the same time, a replaceable filter is added to the top of the water tank to reduce the difficulty of cleaning the water tank.

[0007] As a further description of the above technical solution: connecting blocks are fixedly connected to the left and right sides of the outer ring of the disc, the bottom of the connecting block is provided with holes and threaded with bolts, and the connecting block is connected to the steel support plate by bolts.

[0008] By adopting the above technical solution, the steel bearing plate and the connecting block are connected by bolts, so that the disc can be disassembled and the internal components can be easily cleaned.

[0009] As a further description of the above technical solution: the output end of the second motor passes through the first support plate and the rear side of the tank body and is fixedly connected with a spiral tube.

[0010] By adopting the above technical solution, the second motor drives the spiral tube to rotate, so as to convey and squeeze the straw inside.

[0011] As a further description of the above technical solution: a hole is opened on the front side of the bottom of the outer ring of the tank body and is located above the water tank.

[0012] By adopting the above technical solution, the water generated after the straw is squeezed flows to the bottom of the tank through the filter and flows into the water tank through the bottom groove, preventing the water from accumulating in the tank and causing erosion to the tank.

[0013] As a further description of the above technical solution: a hole is opened at the bottom of the rear side of the water tank and a drain pipe is fixedly connected to it.

[0014] By adopting the above technical solution, the drain pipe discharges the accumulated water inside the water tank and discharges it into the wastewater tank for centralized treatment.

[0015] As a further description of the above technical solution: a filter cartridge is fixedly connected to the middle position of the rear side of the interior of the tank body, and a groove is opened on the rear side of the top of the outer ring of the filter cartridge.

[0016] By adopting the above technical solution, the crushed straw enters the interior of the filter cartridge, and the moisture generated by squeezing the straw is discharged through the filter cartridge.

[0017] As a further description of the above technical solution: the spiral tube is located on the inner side of the filter cartridge.

[0018] By adopting the above technical solution, the spiral tube rotates inside the filter cartridge to squeeze the straw, and the squeezed water is discharged through the micropores on the surface of the filter cartridge.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model provides a straw dehydration device for processing straw feed. First, a device for crushing straw is added to the top feed inlet of the dehydration device, so that the unprocessed straw can be crushed and squeezed, and has a certain extrusion and dehydration function, which can improve the dehydration efficiency of the device.

[0021] 2. The utility model provides a straw dehydration device for processing straw feed, which adds a filter screen above the water tank at the bottom of the device, opens a groove at the diagonal position of the water tank, and connects the filter screen and the water tank with a latch. The filter screen can prevent the crushed and squeezed straw fibers from entering the water tank and causing the drainage pipe to be blocked, effectively reducing the difficulty of cleaning the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a straw dehydration device for straw feed processing proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the top structure of a straw dehydration device for straw feed processing proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of a tank of a straw dehydration device for straw feed processing proposed by the utility model;

[0025] Figure 4 The utility model is a partial structural schematic diagram of a straw dehydration device for processing straw feed.

[0026] Legend:

[0027] 1. Tank body; 2. First support plate; 3. Disc; 4. Second support plate; 5. Steel support plate; 6. Connecting plate; 7. Cylinder; 8. Piston rod; 9. Baffle; 10. Connecting block; 11. Bolt; 12. Feed chute; 13. First motor; 14. Crushing roller; 15. Second motor; 16. Spiral tube; 17. Filter cartridge; 18. Connecting rod; 19. Water tank; 20. Filter screen; 21. Latch; 22. Drain pipe. DETAILED DESCRIPTION

[0028] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1 The utility model discloses a straw dehydration device for processing straw feed, comprising a tank body 1. A first support plate 2 is fixedly connected to the rear side of the tank body 1. A disc 3 is fixedly connected to the front side of the tank body 1, and a hole is opened in the middle position of the disc 3, and the diameter of the hole is smaller than the diameter of the spiral tube 16. A second support plate 4 is fixedly connected to the bottom of the outer ring of the disc 3. Steel plates 5 are fixedly connected to the middle positions on both sides of the first support plate 2, and the opposite sides of the two steel plates 5 are fixedly connected to one side of the second support plate 4, and the steel plates 5 play a role in supporting and stabilizing the entire device. A connecting plate 6 is fixedly connected to one end of the steel plate 5. A cylinder 7 is fixedly connected to the top of the rear side of the connecting plate 6. A piston rod 8 is fixedly connected to the output end of the cylinder 7. One end of the piston rod 8 is fixedly connected to a baffle 9. When the cylinder 7 is running, the piston pushes the piston rod 8 to move forward and backward, and the piston rod 8 pushes the baffle 9 to move slightly. The baffle 9 moves away from the disc 3, and the front side of the tank body 1 is squeezed through the spiral tube 16 to complete the discharge of the straw from the tank body 1. The baffle 9 is connected to the disc 3, and the front end of the spiral tube 16 is used to squeeze the straw. A second motor 15 is fixedly connected to the middle position of the rear side of the first support plate 2. The left and right sides of the outer ring of the disc 3 are fixedly connected with a connecting block 10. A hole is opened at the bottom of the connecting block 10 and a bolt 11 is threadedly connected. The connecting block 10 is connected to the steel support plate 5 by bolts 11. The disc 3 can be disassembled and installed through the bolts 11, which is convenient for cleaning the internal components.

[0031] Combination Figure 2 and Figure 3 A groove is provided at the rear side of the top of the tank body 1 and is fixedly connected to a feed trough 12. A first motor 13 is fixedly connected to the left and right sides of the feed trough 12. The output end of the first motor 13 passes through the feed trough 12 and is fixedly connected to a crushing roller 14, and one end of the crushing roller 14 is rotatably connected to the right side of the feed trough 12. The output end of the first motor 13 on the left rotates clockwise, and the first motor 13 on the right rotates counterclockwise, respectively driving the crushing roller 14 to crush and preliminarily squeeze and dehydrate the straw. The output end of the second motor 15 passes through the first support plate 2 and the rear side of the tank body 1 and is fixedly connected to a spiral tube 16. A filter cartridge 17 is fixedly connected to the middle position of the rear side of the inside of the tank body 1, and a groove is provided at the rear side of the top of the outer ring of the filter cartridge 17. The spiral tube 16 is located on the inner side of the filter cartridge 17, and the moisture after the straw is squeezed flows to the bottom of the tank body 1 through the micropores on the surface of the filter cartridge 17.

[0032] Combination Figure 4, connecting rods 18 are fixedly connected to the left and right sides of the front bottom of the outer ring of the tank body 1. A water tank 19 is fixedly connected to one side of the outer ring of the connecting rod 18. A hole is opened at the diagonal position on the top of the water tank 19 and a latch 21 is slidably connected. A filter screen 20 is arranged on the top of the water tank 19, and the filter screen 20 is connected to the water tank 19 by a latch 21, and the filter screen 20 can be replaced and cleaned by the latch 21. A hole is opened on the front side of the bottom of the outer ring of the tank body 1, and it is located above the water tank 19. A hole is opened at the bottom of the rear side of the water tank 19 and a drain pipe 22 is fixedly connected.

[0033] Working principle: First, the first motor 13 is started, and the output end drives the crushing roller 14 to rotate, and the straw is put into the feed trough 12. The output ends of the two first motors 13 rotate in opposite directions to squeeze and crush the straw. The crushed straw enters the tank, and the water generated by squeezing and crushing drips to the bottom of the tank body 1 through the filter cartridge 17. Then the second motor 15 is started, and the output end drives the spiral tube 16 to rotate, and the straw is transmitted forward, and the front side of the spiral tube 16 and the baffle 9 are squeezed for the second time. The squeezed water drips to the bottom of the tank body 1 through the filter cartridge 17 and flows to the groove at the bottom. The cylinder 7 starts to run, and the piston rod 8 drives the baffle 9 to move forward and backward, and the straw squeezed inside the tank body 1 is discharged from the tank body 1 through the spiral tube 16. The squeezed water is discharged from the tank body 1 and flows into the water tank 19. The filter 20 on the top of the water tank 19 filters some fine fibers and waste residues, and the water inside the water tank 19 is then discharged to the waste water bucket through the drain pipe 22 for centralized treatment. By pulling out the latch 21, the filter screen 20 can be removed for cleaning or replacement.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A straw dehydration device for straw feed processing, comprising a tank body (1), characterized in that: The first support plate (2) is fixedly connected to the rear side of the tank body (1), the disc (3) is fixedly connected to the front side of the tank body (1), the second support plate (4) is fixedly connected to the bottom of the outer ring of the disc (3), the steel support plates (5) are fixedly connected to the middle positions of the two sides of the first support plate (2), and the opposite sides of the two steel support plates (5) are fixedly connected to one side of the second support plate (4), one end of the steel support plate (5) is fixedly connected to a connecting plate (6), the top of the rear side of the connecting plate (6) is fixedly connected to a cylinder (7), the output end of the cylinder (7) is fixedly connected to a piston rod (8), one end of the piston rod (8) is fixedly connected to a baffle (9), the top rear side of the tank body (1) is provided with a groove and fixedly connected to a feed trough (12), the feed trough (12) is fixedly connected to the feed trough (12) and the feed trough (12) is fixedly connected to the feed trough (12). A first motor (13) is fixedly connected to the left and right sides of the left side of the trough (12); an output end of the first motor (13) passes through the feed trough (12) and is fixedly connected to a crushing roller (14), and one end of the crushing roller (14) is rotatably connected to the right side of the feed trough (12); a second motor (15) is fixedly connected to the middle position of the rear side of the first support plate (2); a connecting rod (18) is fixedly connected to the left and right sides of the front bottom of the outer ring of the tank body (1); one side of the outer ring of the connecting rod (18) is fixedly connected to a water tank (19); a hole is opened at a diagonal position on the top of the water tank (19) and is slidably connected to a latch (21); a filter screen (20) is arranged on the top of the water tank (19), and the filter screen (20) and the water tank (19) are connected by a latch (21).

2. The straw dehydration device for straw feed processing according to claim 1, characterized in that: The left and right sides of the outer ring of the disk (3) are fixedly connected with connecting blocks (10), the bottom of the connecting block (10) is provided with a hole and is threadedly connected with bolts (11), and the connecting block (10) and the steel bearing plate (5) are connected by the bolts (11).

3. The straw dehydration device for straw feed processing according to claim 1, characterized in that: The output end of the second motor (15) passes through the first support plate (2) and the rear side of the tank body (1) and is fixedly connected to a spiral tube (16).

4. The straw dehydration device for straw feed processing according to claim 1, characterized in that: A hole is provided on the front side of the bottom of the outer ring of the tank body (1) and is located above the water tank (19).

5. The straw dehydration device for straw feed processing according to claim 1, characterized in that: A hole is opened at the rear bottom of the water tank (19) and a drainage pipe (22) is fixedly connected thereto.

6. The straw dehydration device for straw feed processing according to claim 1, characterized in that: A filter cartridge (17) is fixedly connected to the middle position of the rear side of the tank body (1), and a groove is provided on the rear side of the top of the outer ring of the filter cartridge (17).

7. The straw dehydration device for straw feed processing according to claim 3, characterized in that: The spiral tube (16) is located inside the filter cartridge (17).

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