Straw stalk smashing and rubbing device

Abstract

The utility model relates to the technical field of agricultural machinery tools, in particular to a straw stalk smashing and rubbing device which comprises a rubbing machine body, a feeding port, a discharging port, a movable platform, a driving assembly and four groups of chopping and cutting assemblies. Each group of chopping and cutting assembly comprises a positioning piece, a cutting blade, an extension block, a fixed seat I, a connecting seat I, a gasoline engine and a limiting piece, the positioning piece is fixedly connected with the driving assembly, the cutting blade is rotationally connected with the positioning piece, the extension block is fixedly connected with the cutting blade, the fixed seat I is fixedly connected with the extension block, and the connecting seat I is rotationally connected with the fixed seat I; the gasoline engine is fixedly connected with the first connecting base, and the limiting piece is fixedly connected with the extending block, so that the angle of the chopping blade can be adjusted, straw stalks can be better treated by the rubbing mechanism after being cut, uniform filiform feed is formed, and the rubbing effect and the practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and appliances, in particular to a rice straw crushing and kneading device. Background Art

[0002] The rice straw crushing and kneading machine is a mechanical equipment used to crush and knead agricultural waste such as rice straw. This machine plays an important role in agriculture and animal husbandry. It is a special mechanical equipment that cuts and softens crop straw to make it a high-quality feed, thereby improving the utilization rate of rice straw and providing better quality feed for livestock.

[0003] The current rice straw kneading machine is mainly composed of a chopping mechanism and a discharging mechanism. When the rice straw is fed into the machine, the blade will quickly cut it into small segments, and then the kneading mechanism will knead these small segments to make them softer and easier to digest.

[0004] However, in the above-mentioned prior art, the angle of the cutting blade of the rice straw kneading machine cannot be adjusted, resulting in poor cutting effect and low efficiency of the rice straw, and directly affecting the silkening effect of the rice straw, reducing the practicality of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a rice straw crushing and kneading device, which solves the technical problem that the angle of the chopping blade of the kneading machine in the prior art cannot be adjusted, resulting in poor chopping effect and low efficiency of the rice straw, and directly affecting the silkening effect of the rice straw, reducing the practicality of the device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts a rice straw crushing and kneading device, which includes a kneading machine body, a feed inlet, a discharge port, a mobile platform, a drive component and four groups of chopping components. The feed inlet is fixedly connected to the kneading machine body and is located above the kneading machine body. The discharge port is fixedly connected to the kneading machine body and is located on the outside of the feed inlet. The mobile platform is fixedly connected to the kneading machine body and is located below the kneading machine body. The drive component is fixedly connected to the kneading machine body and is located in the kneading machine body. The four groups of chopping components are distributed along the axial center line of the drive component. Each group of chopping components includes a positioning member, a cutting blade, an extension Block, a fixing seat 1, a connecting seat 1, a gasoline engine and a limiting member, the positioning member is fixedly connected to the driving assembly and is located on the outside of the driving assembly, the cutting blade is rotatably connected to the positioning member and is located on the outside of the positioning member, the extending block is fixedly connected to the cutting blade and is located on the outside of the cutting blade, the fixing seat 1 is fixedly connected to the extending block and is located on the outside of the extending block, the connecting seat 1 is rotatably connected to the fixing seat 1 and is located on the outside of the fixing seat 1, the gasoline engine is fixedly connected to the connecting seat 1 and is located on the outside of the connecting seat 1, the limiting member is fixedly connected to the extending block and is located on the side of the extending block away from the fixing seat 1.

[0007] In which, the driving assembly includes a driving motor, a driving rod and a connecting disk. The driving motor is fixedly connected to one end of the driving rod and is located on the outside of the silk kneading machine body. The other end of the driving rod is rotatably connected to the silk kneading machine body and is located in the silk kneading machine body. The connecting disk is fixedly connected to the driving rod and is located on the outside of the driving rod, and the driving rod passes through the connecting disk.

[0008] Wherein, the positioning member includes two support rods and a connecting plate, the two support rods are fixedly connected to the driving rod and are located on the outside of the connecting plate, and the connecting plate is fixedly connected to the two support rods and is located on the outside of the support rods.

[0009] In which, the positioning member also includes a nut, a sliding rod and a threaded rod. The nut is fixedly connected to the sliding rod and is located on the outside of the cutting blade. The sliding rod is rotatably connected to the cutting blade and is located below the nut. The sliding rod passes through the cutting blade. The threaded rod is threadedly connected to the connecting plate and is located below the sliding rod.

[0010] Among them, the limiting member includes a second fixing seat, a second connecting seat, a telescopic rod and a spring. The second fixing seat is fixedly connected to the extension block and is located on the side of the extension block away from the first fixing seat. The second connecting seat is rotatably connected to the second fixing seat and is located on the outside of the second fixing seat. The telescopic rod is fixedly connected to the second connecting seat and is located on the outside of the second connecting seat. The spring is arranged on the outside of the telescopic rod.

[0011] The utility model provides a rice straw crushing and shredding device. During specific use, the gasoline engine pushes the connecting seat 1 to move, so that the fixed seat 1 pushes the extension block to move. The fixed seat 1 is rotatably connected with the connecting seat 1 to adapt to the angle change that occurs when the extension block moves. The extension block drives the cutting blade to rotate around the positioning member, thereby adjusting the operating angle of the cutting blade. The limiting member auxiliary supports the extension block, and the driving member is used to drive the chopping assembly to rotate. This method can effectively solve the problem that the chopping blade angle cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 The utility model is a structural schematic diagram of a rice straw crushing and kneading device.

[0014] Figure 2 It is a side view of a rice straw crushing and kneading device of the utility model.

[0015] Figure 3 The utility model is a partial structural diagram of a rice straw crushing and kneading device.

[0016] Figure 4 It is a partial structural sectional view of a rice straw crushing and kneading device of the utility model.

[0017] Figure 5 It is a structural schematic diagram of the chopping assembly of the utility model.

[0018] Figure 6 This utility model Figure 5 A magnified view of the local structure at point A.

[0019] 101- shredded meat machine body, 102- feed inlet, 103- discharge outlet, 104- moving platform, 105- cutting blade, 106- extension block, 107- fixed seat 1, 108- connecting seat 1, 109- gasoline engine, 110- driving motor, 111- driving rod, 112- connecting plate, 113- supporting rod, 114- connecting plate, 115- nut, 116- sliding rod, 117- threaded rod, 118- fixed seat 2, 119- connecting seat 2, 120- telescopic rod, 121- spring. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] See also Figures 1 to 6 ,in Figure 1 This is a schematic structural diagram of a rice straw crushing and kneading device of the utility model. Figure 2 This is a side view of a rice straw crushing and kneading device of the utility model. Figure 3 This is a partial structural diagram of a rice straw crushing and kneading device of the utility model. Figure 4 This is a partial structural cross-sectional view of a rice straw crushing and kneading device of the utility model. Figure 5 This is a structural diagram of the cutting assembly of the utility model. Figure 6 This utility model Figure 5 A magnified view of the local structure at point A.

[0022] The present invention provides a rice straw crushing and kneading device, comprising a kneading machine body 101, a feed port 102, a discharge port 103, a mobile platform 104, a driving assembly and four groups of chopping assemblies, the driving assembly comprising a driving motor 110, a driving rod 111 and a connecting plate 112, each group of the chopping assemblies comprising a positioning member, a cutting blade 105, an extension block 106, a fixing seat 107, a connecting seat 108, a gasoline engine 109 and a limiting member, the positioning member comprising two support rods 113, a connecting plate 114, a nut 115, a sliding rod 116 and a threaded rod 117, the limiting member comprising a fixing seat 118, a connecting seat 119, a telescopic rod 120 and a spring 121, the above-mentioned solution solves the problem that the angle of the chopping blade of the kneading machine cannot be adjusted, resulting in poor chopping effect and low efficiency for rice straw, and also directly affecting the silkening effect of rice straw, reducing the practicality of the device.

[0023] According to this specific embodiment, the feed port 102 is fixedly connected to the shredded meat machine body 101 and is located above the shredded meat machine body 101. The discharge port 103 is fixedly connected to the shredded meat machine body 101 and is located outside the feed port 102. The mobile platform 104 is fixedly connected to the shredded meat machine body 101 and is located below the shredded meat machine body 101. The drive assembly is fixedly connected to the shredded meat machine body 101 and is located inside the shredded meat machine body 101. Four groups of the cutting assemblies are distributed along the axial center line of the drive assembly. Each group of the cutting assemblies includes a positioning member, a cutting blade 10 5. Extension block 106, fixed seat 107, connecting seat 108, gasoline engine 109 and limiting member, the positioning member is fixedly connected to the drive assembly and is located on the outside of the drive assembly, the cutting blade 105 is rotatably connected to the positioning member and is located on the outside of the positioning member, the extension block 106 is fixedly connected to the cutting blade 105 and is located on the outside of the cutting blade 105, the fixed seat 107 is fixedly connected to the extension block 106 and is located on the outside of the extension block 106, the connecting seat 108 is rotatably connected to the fixed seat 107 and is located on the outside of the fixed seat 107, the The gasoline engine 109 is fixedly connected to the connecting seat 108 and is located on the outside of the connecting seat 108. The limiting member is fixedly connected to the extension block 106 and is located on the side of the extension block 106 away from the fixed seat 107. The shredded meat yogurt machine body 101 is driven by the gasoline engine. The gasoline engine 109 pushes the connecting seat 108 to move, so that the fixed seat 107 pushes the extension block 106 to move. The fixed seat 107 and the connecting seat 108 are rotatably connected to adapt to the angle change that occurs when the extension block 106 moves. The extension block 106 drives the cutting blade 1 05 rotates around the positioning member to adjust the working angle of the cutting blade 105, the limiting member auxiliary supports the extension block 106, the movable platform 104 facilitates the movement of the shredder body 101, and the rice straw is put into the shredder body 101 through the feed port 102, the driving member drives the chopping assembly to rotate, the cutting blade 105 performs a chopping operation on the rice straw, and after the operation is completed, the rice straw is shredded through the shredder body 101, and is discharged through the discharge port 103 after the operation is completed. This method can effectively solve the problem that the chopping blade angle cannot be adjusted.

[0024] Among them, the driving motor 110 is fixedly connected to one end of the driving rod 111 and is located on the outside of the shredded food machine body 101. The other end of the driving rod 111 is rotatably connected to the shredded food machine body 101 and is located inside the shredded food machine body 101. The connecting disk 112 is fixedly connected to the driving rod 111 and is located on the outside of the driving rod 111. The driving rod 111 passes through the connecting disk 112. The driving motor 110 drives the driving rod 111 to rotate, and the driving rod 111 drives the cutting blade 105 to rotate. The connecting disk 112 rotates synchronously with the driving rod 111.

[0025] Secondly, the two support rods 113 are fixedly connected to the driving rod 111 and are located on the outside of the connecting plate 112. The connecting plate 114 is fixedly connected to the two support rods 113 and is located on the outside of the support rods 113. The support rods 113 fix the connecting plate 114 to the outside of the driving rod 111, and the cutting blade 105 is installed on the surface of the connecting plate 114.

[0026] At the same time, the nut 115 is fixedly connected to the slide rod 116 and is located on the outside of the cutting blade 105. The slide rod 116 is rotatably connected to the cutting blade 105 and is located below the nut 115. The slide rod 116 passes through the cutting blade 105. The threaded rod 117 is threadedly connected to the connecting plate 114 and is located below the slide rod 116. The nut 115 is rotated and is threadedly connected to the connecting plate 114 through the threaded rod 117. The nut 115 is fitted to the cutting blade 105, thereby positioning the cutting blade 105. When the extension block 106 drives the cutting blade 105 to adjust, the cutting blade 105 rotates around the slide rod 116.

[0027] In addition, the second fixing seat 118 is fixedly connected to the extension block 106 and is located on the side of the extension block 106 away from the first fixing seat 107. The second connecting seat 119 is rotatably connected to the second fixing seat 118 and is located on the outside of the second fixing seat 118. The telescopic rod 120 is fixedly connected to the second connecting seat 119 and is located on the outside of the second connecting seat 119. The spring 121 is arranged on the outside of the telescopic rod 120. The spring 121 cooperates with the telescopic rod 120 to push the second connecting seat 119 outward, thereby auxiliary supporting the extension plate through the second fixing seat 118 to prevent the cutting blade 105 from shaking. The second fixing seat 118 and the second connecting seat 119 are rotatably connected to facilitate adaptive angle changes according to the angle adjusted by the extension plate.

[0028] A rice straw crushing and kneading device according to the present embodiment is used, by setting the feed port 102, the discharge port 103, the mobile platform 104, the drive assembly and the four groups of the cutting assemblies. When it is used, the gasoline engine 109 pushes the connecting seat 108 to move, so that the fixed seat 107 pushes the extension block 106 to move, and the fixed seat 107 and the connecting seat 108 are rotatably connected to adapt to the angle change that occurs when the extension block 106 moves. The extension block 106 drives the cutting blade 105 to rotate around the sliding rod 116, thereby adjusting the operating angle of the cutting blade 105. During adjustment, the spring 121 cooperates with the telescopic rod 120 to be compressed, and the fixed seat 118 and the connecting seat 119 are adjusted according to the extension plate The adjustment angle is adapted to the angle change, thereby improving the stability of the cutting blade 105 during operation, the mobile platform 104 moves the shredder body 101 to the operating position, and the rice straw is put into the shredder body 101 through the feed port 102, and the drive motor 110 drives the drive rod 111 to rotate, and the drive rod 111 drives the cutting blade 105 to rotate, and the cutting blade 105 performs a chopping operation on the rice straw. After the operation is completed, the rice straw is shredded through the shredder body 101, and is discharged through the discharge port 103 after the operation is completed. In this way, the angle of the chopping blade can be adjusted, so that the rice straw can be better processed by the shredding mechanism after cutting, forming a uniform filamentous feed, thereby improving the shredding effect and the practicality of the device.

[0029] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A rice straw crushing and kneading device, comprising a kneading machine body, characterized in that: It also includes a feed port, a discharge port, a mobile platform, a drive assembly and four groups of cutting assemblies. The feed port is fixedly connected to the silk kneading machine body and is located above the silk kneading machine body. The discharge port is fixedly connected to the silk kneading machine body and is located on the outside of the feed port. The mobile platform is fixedly connected to the silk kneading machine body and is located below the silk kneading machine body. The drive assembly is fixedly connected to the silk kneading machine body and is located in the silk kneading machine body. The four groups of cutting assemblies are distributed along the axial center line circumference of the drive assembly. Each group of cutting assemblies includes a positioning part, a cutting blade, an extension block, a fixing seat 1, a connecting seat 1, a gasoline engine and a limit The positioning member is fixedly connected to the driving assembly and is located on the outside of the driving assembly. The cutting blade is rotatably connected to the positioning member and is located on the outside of the positioning member. The extending block is fixedly connected to the cutting blade and is located on the outside of the cutting blade. The fixing seat 1 is fixedly connected to the extending block and is located on the outside of the extending block. The connecting seat 1 is rotatably connected to the fixing seat 1 and is located on the outside of the fixing seat 1. The gasoline engine is fixedly connected to the connecting seat 1 and is located on the outside of the connecting seat 1. The limiting member is fixedly connected to the extending block and is located on the side of the extending block away from the fixing seat 1.

2. The rice straw crushing and kneading device according to claim 1, characterized in that: The driving assembly includes a driving motor, a driving rod and a connecting disk. The driving motor is fixedly connected to one end of the driving rod and is located on the outside of the silk kneading machine body. The other end of the driving rod is rotatably connected to the silk kneading machine body and is located inside the silk kneading machine body. The connecting disk is fixedly connected to the driving rod and is located on the outside of the driving rod, and the driving rod passes through the connecting disk.

3. The rice straw crushing and kneading device according to claim 2, characterized in that: The positioning member includes two support rods and a connecting plate. The two support rods are fixedly connected to the driving rod and are located outside the connecting plate. The connecting plate is fixedly connected to the two support rods and is located outside the support rods.

4. The rice straw crushing and kneading device according to claim 3, characterized in that: The positioning member also includes a nut, a sliding rod and a threaded rod. The nut is fixedly connected to the sliding rod and is located on the outside of the cutting blade. The sliding rod is rotatably connected to the cutting blade and is located below the nut. The sliding rod passes through the cutting blade. The threaded rod is threadedly connected to the connecting plate and is located below the sliding rod.

5. The rice straw crushing and kneading device according to claim 4, characterized in that: The limiting member includes a second fixing seat, a second connecting seat, a telescopic rod and a spring. The second fixing seat is fixedly connected to the extension block and is located on a side of the extension block away from the first fixing seat. The second connecting seat is rotatably connected to the second fixing seat and is located on the outside of the second fixing seat. The telescopic rod is fixedly connected to the second connecting seat and is located on the outside of the second connecting seat. The spring is arranged on the outside of the telescopic rod.

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