Device for processing forage by utilizing crop straws

Abstract

The utility model relates to the technical field of crop straw processing, and discloses a device for processing forage by using crop straws, which comprises a bottom column, a transmission assembly fixedly connected to the upper end face of the bottom column, a feeding assembly arranged on one side of the transmission assembly, a plurality of supporting legs fixedly connected to the bottom end of the feeding assembly, and a first crushing assembly arranged on one side of the feeding assembly. The bottom end of the first smashing assembly is fixedly connected with a supporting column, the second smashing assembly is arranged below the feeding assembly, the discharging assembly is arranged at the lower end of the second smashing assembly, and the bottom end of the discharging assembly is fixedly connected with a supporting column. The combination of the movable block and the spring effectively prevents blocking, the reliability of the device is enhanced, the fourth motor and the fifth motor drive the two sets of blades respectively, and primary crushing and fine processing of straw are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crop straw processing, and in particular to a device for processing fodder using crop straw. Background Art

[0002] As a major agricultural country, my country produces a huge amount of straw resources every year.

[0003] In the process of straw processing, crushing as a preliminary step cannot be ignored. Straw, as a by-product of agricultural production, is rich in cellulose and other organic matter. After proper treatment, it can be converted into valuable feed, fertilizer or biomass energy. However, the crushing link in its processing process often faces a series of challenges.

[0004] However, the traditional manual cutting processing method has obvious disadvantages. First, manual cutting is labor-intensive and requires a lot of manpower and time. For workers engaged in this work, long-term work may lead to physical fatigue and injury. Secondly, manual cutting is inefficient and cannot meet the needs of large-scale straw processing. In addition, due to the limitations of manual operation, the uniformity and accuracy of cutting are often difficult to guarantee, which also brings inconvenience to subsequent processing. Although there are some straw crushing equipment on the market, these equipment often have poor crushing effects in actual applications. Straw with uneven particle size may cause animal indigestion in feed processing; it may affect the uniform release of fertilizer effect in fertilizer production; it may affect combustion efficiency and calorific value in biomass energy utilization. Utility Model Content

[0005] The utility model aims to provide a device for processing fodder using crop straws, so as to solve the problem of serious environmental pollution caused by burning the straws.

[0006] The utility model provides the following technical solution: a device for processing forage using crop straw, comprising a bottom column, an upper end surface of the bottom column fixedly connected to a transmission component, a feeding component is arranged on one side of the transmission component, a plurality of supporting legs are fixedly connected to the bottom end of the feeding component, a first crushing component is arranged on one side of the feeding component, a bottom end of the first crushing component is fixedly connected to a supporting column, a second crushing component is arranged obliquely below the feeding component, a discharging component is arranged at the lower end of the second crushing component, and the bottom end of the discharging component is fixedly connected to the supporting column.

[0007] In the above scheme, the straw is driven by the transmission component, so that the straw enters the first crushing component through the feeding component, and after preliminary processing by the first crushing component, the straw enters the second crushing component, and then the straw is finely processed by the second crushing component, so that the processed straw is collected by the discharging component.

[0008] As a preferred embodiment of the above technical solution, the transmission component includes a connecting column fixedly connected to the upper end surfaces of two adjacent base columns, protective plates are fixedly connected at both ends of the two connecting columns, multiple fixed columns are arrayed on the inner sides of the two protective plates, two transmission rollers are respectively arranged on the inner sides of both ends of the two protective plates, both ends of the two transmission rollers are rotatably connected to the protective plates, a first motor is arranged on the outer wall of one side of the protective plate, the output end of the first motor is fixedly connected to the end of one of the transmission rollers, the two transmission rollers are wrapped with a conveyor belt on the outside, and multiple anti-slip strips are arrayed on the outside of the conveyor belt.

[0009] In the above scheme, the first motor drives the transmission roller, which drives the conveyor belt, so that the conveyor belt drives the straw for subsequent processing, and the anti-slip strip is provided to prevent the straw from sliding and falling.

[0010] As a preferred embodiment of the above technical solution, the feeding assembly includes a first mounting frame fixed on the upper end surface of the supporting leg, movable grooves are respectively opened on opposite sides of the top of the first mounting frame, and slide grooves are vertically opened on the inner walls on opposite sides of the movable groove, a movable block is arranged on the inner side of the movable groove, and sliders are fixed on the outer walls on opposite sides of the movable block, the movable block is slidably connected with the slide groove through the slider, sliding holes are respectively opened on the two sides of the top of the movable block, a spring is inserted in the sliding hole, the bottom end of the spring is fixed to the bottom wall of the sliding hole, and the other end of the spring is fixed to the top wall of the movable groove, a first feeding wheel is arranged on the inner side of the movable block, an outer wall on one side of the movable block is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the first transmission shaft, the first transmission shaft is fixedly connected to the first feeding wheel, the first feeding wheel and the movable block are rotatably connected, a second feeding wheel is arranged on the inner side of the first mounting frame, an outer wall on one side of the first mounting frame is fixedly connected to the third motor, the output end of the third motor is fixedly connected to the second transmission shaft, the second transmission shaft is fixedly connected to the second feeding wheel, and the second feeding wheel and the first mounting frame are rotatably connected.

[0011] In the above scheme, the relative rotation of the first feed wheel driven by the second motor and the second feed wheel driven by the third motor allows the straw to pass between the first feed wheel and the second feed wheel for subsequent processing, and the movable block slides in the movable groove and is limited by the spring to prevent the first feed wheel from getting stuck when driving the straw.

[0012] As a preferred embodiment of the above technical solution, the first crushing assembly includes a second mounting frame fixed to the upper end surface of the pillar, two first rotating rods are arranged on the inner side of the second mounting frame, two fourth motors are fixedly connected to the upper and lower outer walls of one side of the second mounting frame, the output ends of the two fourth motors are respectively fixedly connected to the corresponding two first rotating rods, the two first rotating rods are rotatably connected to the second mounting frame, and multiple blades are arrayed on the outside of the two first rotating rods.

[0013] In the above solution, the fourth motor drives the first rotating rod, so that a plurality of blades are arranged in an array outside the first rotating rod to perform preliminary processing on the straw.

[0014] As a preferred embodiment of the above technical solution, the discharging assembly includes a discharging frame fixed on the upper end surface of the support column, a third mounting frame is fixedly installed on the upper end surface of the discharging frame, and the third mounting frame is connected to the discharging frame, a mounting block is provided at the bottom end of the discharging frame, a blower is fixedly connected to the outer wall of one side of the mounting block, and two output ends of the blower are respectively fixedly connected to two blower pipes, the ends of the two blower pipes pass through the discharging frame and are flush with the inner bottom wall of the discharging frame, and the ends of the two blower pipes are fixedly connected to a protective net.

[0015] In the above scheme, the blower is operated to make the blower pipe blow the processed straw to prevent the processed straw from blocking the discharge frame, and the protective net is set to prevent the processed straw from falling off the blower pipe.

[0016] As a preferred embodiment of the above technical solution, the second crushing assembly includes a second rotating rod vertically arranged in the third mounting frame, the bottom end of the second rotating rod vertically downwardly penetrates the discharge frame and the mounting block, and the second rotating rod is rotatably connected to the discharge frame and the mounting block, the bottom end of the mounting block is fixedly connected to the fifth motor, the output end of the fifth motor is fixedly connected to the bottom end of the second rotating rod, and the second rotating rod has a plurality of blades arrayed outside.

[0017] In the above solution, the second rotating rod is driven by the fifth motor, so that the plurality of blades in the outer array of the second rotating rod can perform fine processing on the preliminarily processed straw.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] In the utility model, the first motor drives the transmission roller and the conveyor belt, so that the straw can be continuously and stably transported to the subsequent processing links, which greatly improves the processing efficiency and reduces the tediousness and uncertainty of manual operation. The setting of the anti-slip strip effectively prevents the straw from sliding and falling during the transportation process, and improves the safety of the processing process. In addition, the combined design of the movable block and the spring enables the first feed wheel to flexibly adapt to different situations when driving the straw, prevents the occurrence of jamming, and further enhances the reliability of the equipment. At the same time, the fourth motor and the fifth motor respectively drive two groups of blades to perform preliminary and fine processing on the straw, ensuring the uniform crushing and efficient processing of the straw. The operation of the blower blows the processed straw through the blower pipe, effectively preventing the straw from being blocked in the discharge frame, ensuring the smooth progress of the processing flow. At the same time, the setting of the protective net prevents the processed straw from falling into the blower pipe, further ensuring the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic diagram of the overall structure of a device for processing forage using crop straw;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of a transmission component in processing forage using crop straw;

[0022] Figure 3 A schematic diagram of the structure of a feed component in processing forage using crop straw;

[0023] Figure 4 A schematic diagram of an exploded structure of a feed assembly in processing forage using crop straw;

[0024] Figure 5 This is a schematic diagram of the structure of a first crushing component in processing forage using crop straw;

[0025] Figure 6 A schematic diagram of the structure of a discharging component in processing forage using crop straw;

[0026] Figure 7 The present invention is a schematic diagram of the structure of a second crushing component in processing forage using crop straw.

[0027] In the figure: 10, bottom column; 11, supporting leg; 12, pillar; 13, supporting column; 20, connecting column; 21, protective plate; 22, fixed column; 23, transmission roller; 24, first motor; 25, conveyor belt; 26, anti-skid strip; 30, first mounting frame; 31, movable groove; 32, slide groove; 33, movable block; 34, slider; 35, sliding hole; 36, spring; 37, first feed wheel; 38, second motor; 39, first transmission shaft; 391, second feed wheel; 392, third motor; 393, second transmission shaft; 40, second mounting frame; 41, first rotating rod; 42, fourth motor; 43, blade; 50, discharging frame; 51, third mounting frame; 52, mounting block; 53, blower; 54, blast pipe; 55, protection net; 60, second rotating rod; 61, fifth motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example 1

[0029] like Figure 1 As shown, the utility model provides a technical solution: a device for processing forage using crop straw, comprising a bottom column 10, the upper end surface of the bottom column 10 is fixedly connected to a transmission component, a feeding component is arranged on one side of the transmission component, a plurality of supporting legs 11 are fixedly connected to the bottom end of the feeding component, a first crushing component is arranged on one side of the feeding component, the bottom end of the first crushing component is fixedly connected to a support column 12, a second crushing component is arranged obliquely below the feeding component, a discharging component is arranged at the lower end of the second crushing component, and the bottom end of the discharging component is fixedly connected to a supporting column 13. During specific use, the straw is driven by the transmission component, so that the straw enters the first crushing component through the feeding component, and enters the second crushing component after preliminary processing by the first crushing component, and then the straw is finely processed by the second crushing component, so that the processed straw is collected through the discharging component.

[0030] As an implementation method in this embodiment, Figure 2As shown, the transmission component includes a connecting column 20 fixedly connected to the upper end surfaces of two adjacent base columns 10, and protective plates 21 are fixedly connected at both ends of the two connecting columns 20. A plurality of fixed columns 22 are arrayed inside the two protective plates 21, and two transmission rollers 23 are respectively arranged on the inner sides of both ends of the two protective plates 21. Both ends of the two transmission rollers 23 are rotatably connected to the protective plates 21. A first motor 24 is arranged on the outer wall of one side of the protective plate 21, and the output end of the first motor 24 is fixedly connected to the end of one of the transmission rollers 23. The two transmission rollers 23 are wrapped with a conveyor belt 25 on the outside, and a plurality of anti-skid strips 26 are arrayed outside the conveyor belt 25. During specific use, the transmission roller 23 is driven by the first motor 24, so that the transmission roller 23 drives the conveyor belt 25, so that the conveyor belt 25 drives the straw for subsequent processing, and the anti-skid strips 26 are arranged to prevent the straw from sliding and falling.

[0031] As an implementation method in this embodiment, Figure 3 and Figure 4 As shown, the feeding assembly includes a first mounting frame 30 fixed on the upper end surface of the supporting leg 11, movable grooves 31 are respectively opened on opposite sides of the top of the first mounting frame 30, and slide grooves 32 are vertically opened on the inner walls on opposite sides of the movable groove 31, a movable block 33 is arranged on the inner side of the movable groove 31, and sliders 34 are fixed on the outer walls on opposite sides of the movable block 33. The movable block 33 is slidably connected with the slide groove 32 through the slider 34, and sliding holes 35 are respectively opened on both sides of the top of the movable block 33. A spring 36 is inserted in the sliding hole 35, the bottom end of the spring 36 is fixed to the inner bottom wall of the sliding hole 35, and the other end of the spring 36 is fixed to the inner top wall of the movable groove 31, and a first feeding wheel 37 is arranged on the inner side of the movable block 33, and the outer wall of one side of the movable block 33 is fixedly connected to the second motor 38, and the output end of the second motor 38 is fixedly connected to the first transmission shaft 39, and the first transmission shaft 39 is connected to the first feeding wheel 37. The feed wheel 37 is fixedly connected, the first feed wheel 37 and the movable block 33 are rotatably connected, the second feed wheel 391 is arranged on the inner side of the first mounting frame 30, the outer wall of one side of the first mounting frame 30 is fixedly connected to the third motor 392, the output end of the third motor 392 is fixedly connected to the second transmission shaft 393, the second transmission shaft 393 is fixedly connected to the second feed wheel 391, the second feed wheel 391 and the first mounting frame 30 are rotatably connected, and during specific use, the relative rotation of the first feed wheel 37 driven by the second motor 38 and the second feed wheel 391 driven by the third motor 392 allows the straw to pass through the first feed wheel 37 and the second feed wheel 391 for subsequent processing, and the movable block 33 slides in the movable groove 31, and the movable block 33 is limited by the spring 36 to prevent the first feed wheel 37 from getting stuck when driving the straw.

[0032] As an implementation method in this embodiment, Figure 5As shown, the first crushing assembly includes a second mounting frame 40 fixed to the upper end surface of the pillar 12, two first rotating rods 41 are arranged on the inner side of the second mounting frame 40, and two fourth motors 42 are fixedly connected to the upper and lower outer walls of one side of the second mounting frame 40, and the output ends of the two fourth motors 42 are fixedly connected to the corresponding two first rotating rods 41, respectively. The two first rotating rods 41 are rotatably connected to the second mounting frame 40, and multiple blades 43 are arrayed on the outside of the two first rotating rods 41. During specific use, the first rotating rod 41 is driven by the fourth motor 42, so that the multiple blades 43 are arrayed on the outside of the first rotating rod 41 to perform preliminary processing on the straw.

[0033] As an implementation method in this embodiment, Figure 6 and Figure 7 As shown, the discharging assembly includes a discharging frame 50 fixed on the upper end surface of the support column 13, a third mounting frame 51 is fixedly mounted on the upper end surface of the discharging frame 50, and the third mounting frame 51 is connected to the discharging frame 50, a mounting block 52 is arranged at the bottom end of the discharging frame 50, a blower 53 is fixedly connected to the outer wall of one side of the mounting block 52, two output ends of the blower 53 are respectively fixedly connected to two blast pipes 54, the ends of the two blast pipes 54 pass through the discharging frame 50 and are flush with the inner bottom wall of the discharging frame 50, and the ends of the two blast pipes 54 are fixedly connected with a protective net 55. During specific use, the operation of the blower 53 enables the blast pipe 54 to blow the processed straw to prevent the processed straw from blocking the discharging frame 50, and the protective net 55 is arranged to prevent the processed straw from falling into the blast pipe 54.

[0034] As an implementation method in this embodiment, Figure 6 and Figure 7 As shown, the second crushing assembly includes a second rotating rod 60 vertically arranged in the third mounting frame 51, the bottom end of the second rotating rod 60 vertically downward penetrates the discharge frame 50 and the mounting block 52, and the second rotating rod 60 is rotatably connected to the discharge frame 50 and the mounting block 52, the bottom end of the mounting block 52 is fixedly connected to the fifth motor 61, the output end of the fifth motor 61 is fixedly connected to the bottom end of the second rotating rod 60, and the second rotating rod 60 has a plurality of blades 43 in an array outside. During specific use, the second rotating rod 60 is driven by the fifth motor 61, so that the plurality of blades 43 in the array outside the second rotating rod 60 can perform fine processing on the preliminarily processed straw.

[0035] Working principle: During use, the first motor 24 drives the transmission roller 23, which drives the conveyor belt 25, so that the conveyor belt 25 drives the straw for subsequent processing, and the anti-slip strip 26 is set to prevent the straw from sliding and falling. The relative rotation of the first feed wheel 37 driven by the second motor 38 and the second feed wheel 391 driven by the third motor 392 allows the straw to be subsequently processed between the first feed wheel 37 and the second feed wheel 391. The movable block 33 slides in the movable groove 31, and the movable block 33 is limited by the spring 36 to prevent the first feed wheel 37 from getting stuck when driving the straw. The first rotating rod 41 is driven by the fourth motor 42, so that a plurality of blades 43 are arrayed on the outside of the first rotating rod 41 to perform preliminary processing on the straw. The second rotating rod 60 is driven by the fifth motor 61, so that a plurality of blades 43 are arrayed on the outside of the second rotating rod 60 to perform fine processing on the preliminarily processed straw. The blower 53 is operated to make the blower pipe 54 blow the processed straw to prevent the processed straw from blocking the discharge frame 50. The protective net 55 is provided to prevent the processed straw from falling off the blower pipe 54.

[0036] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A device for processing forage using crop straw, comprising a bottom column (10), characterized in that: The upper end surface of the bottom column (10) is fixedly connected to a transmission component, a feeding component is arranged on one side of the transmission component, and a plurality of supporting legs (11) are fixedly connected to the bottom end of the feeding component, a first crushing component is arranged on one side of the feeding component, and the bottom end of the first crushing component is fixedly connected to a support column (12), a second crushing component is arranged obliquely below the feeding component, a discharging component is arranged at the lower end of the second crushing component, and the bottom end of the discharging component is fixedly connected to a supporting column (13).

2. The device for processing fodder using crop straw according to claim 1, characterized in that: The transmission component comprises a connecting column (20) fixedly connected to the upper end surfaces of two adjacent base columns (10), the two connecting columns (20) are fixedly connected with protective plates (21) at both ends, a plurality of fixed columns (22) are arrayed inside the two protective plates (21), two transmission rollers (23) are respectively arranged inside the two ends of the two protective plates (21), both ends of the two transmission rollers (23) are rotatably connected to the protective plates (21), a first motor (24) is arranged on the outer wall of one side of the protective plate (21), the output end of the first motor (24) is fixedly connected to the end of one of the transmission rollers (23), the two transmission rollers (23) are wrapped with a conveyor belt (25) on the outside, and a plurality of anti-slip strips (26) are arrayed on the outside of the conveyor belt (25).

3. The device for processing fodder using crop straw according to claim 1, characterized in that: The feeding assembly comprises a first mounting frame (30) fixed to the upper end surface of the supporting leg (11), movable grooves (31) are respectively provided on opposite sides of the top of the first mounting frame (30), and slide grooves (32) are vertically provided on opposite inner walls of the movable groove (31), a movable block (33) is provided inside the movable groove (31), and sliders (34) are fixed on opposite outer walls of the movable block (33), and the movable block (33) is slidably connected to the slide groove (32) via the sliders (34), and sliding holes (35) are respectively provided on two sides of the top of the movable block (33), and a spring (36) is inserted into the sliding hole (35), the bottom end of the spring (36) is fixed to the inner bottom wall of the sliding hole (35), and the other end of the spring (36) is fixed to the inner top wall of the movable groove (31), and the movable block (33) is connected to the inner top wall of the movable groove (31). A first feed wheel (37) is arranged on the inner side of the movable block (33); an outer wall of one side of the movable block (33) is fixedly connected to a second motor (38); an output end of the second motor (38) is fixedly connected to a first transmission shaft (39); the first transmission shaft (39) is fixedly connected to the first feed wheel (37); the first feed wheel (37) and the movable block (33) are rotatably connected; a second feed wheel (391) is arranged on the inner side of the first installation frame (30); an outer wall of one side of the first installation frame (30) is fixedly connected to a third motor (392); an output end of the third motor (392) is fixedly connected to a second transmission shaft (393); the second transmission shaft (393) is fixedly connected to the second feed wheel (391); and the second feed wheel (391) and the first installation frame (30) are rotatably connected.

4. The device for processing fodder using crop straw according to claim 1, characterized in that: The first crushing assembly comprises a second mounting frame (40) fixed to the upper end surface of the support (12), two first rotating rods (41) are arranged inside the second mounting frame (40), two fourth motors (42) are respectively fixedly connected to the upper and lower outer walls of one side of the second mounting frame (40), the output ends of the two fourth motors (42) are respectively fixedly connected to the corresponding two first rotating rods (41), the two first rotating rods (41) are rotatably connected to the second mounting frame (40), and a plurality of blades (43) are respectively arranged on the outside of the two first rotating rods (41).

5. The device for processing fodder using crop straw according to claim 1, characterized in that: The discharging assembly comprises a discharging frame (50) fixed to the upper end surface of the support column (13); a third mounting frame (51) is fixedly mounted on the upper end surface of the discharging frame (50), and the third mounting frame (51) is communicated with the discharging frame (50); a mounting block (52) is arranged at the bottom end of the discharging frame (50); a blower (53) is fixedly connected to an outer wall of one side of the mounting block (52); two output ends of the blower (53) are respectively fixedly connected to two blast pipes (54); ends of the two blast pipes (54) penetrate the discharging frame (50) and are flush with the inner bottom wall of the discharging frame (50); and ends of the two blast pipes (54) are fixedly connected to a protective net (55).

6. The device for processing fodder using crop straw according to claim 5, characterized in that: The second pulverizing assembly comprises a second rotating rod (60) vertically arranged in the third mounting frame (51); the bottom end of the second rotating rod (60) vertically penetrates the discharge frame (50) and the mounting block (52) downward, and the second rotating rod (60) is rotatably connected to the discharge frame (50) and the mounting block (52); the bottom end of the mounting block (52) is fixedly connected to a fifth motor (61); the output end of the fifth motor (61) is fixedly connected to the bottom end of the second rotating rod (60); and a plurality of blades (43) are arranged in an array outside the second rotating rod (60).

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