Conveying mechanism of corn straw harvesting equipment

Abstract

The invention relates to the technical field of mechanical transmission, and discloses a transmission mechanism of corn straw harvesting equipment, which comprises mounting parts, the mounting parts are two mounting plates, and the mounting parts are used for providing mounting space and support for the device; the L-shaped driving part is arranged on the mounting part, and the L-shaped driving part is used for hammering and knocking soil at the roots of the corn straws; wherein the mounting part and the L-shaped driving part are matched with each other in the corn straw conveying process. When a round rod passes through a wave-shaped groove, under the limiting effect of the wave-shaped groove, the round rod can obviously fluctuate up and down, at the moment, a conveying belt vibrates up and down under the effect of the round rod, and mud and dust on the conveying belt can be vibrated to fall onto the inner wall of the lower portion of the conveying belt through vibration; at the moment, soil in a straw placing area above the conveying belt can be separated from the straw, the transportation burden is relieved, the purity of the straw is indirectly improved, the soil is prevented from being mixed into the straw, and the transportation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical transmission equipment, and particularly to a transmission mechanism for a corn straw harvesting device. Background Art

[0002] After corn is ripe, it needs to be harvested. In the past, it was all harvested manually, which has a large labor intensity and low efficiency. With the development of science and technology in recent years, there have emerged harvesting devices dedicated to harvesting corn. Such devices generally include a cutting rod device, a conveying device, a hydraulic lifter, etc.

[0003] During the use of the harvesting device, it is necessary to transport the corn straw. During the transportation process, the corn straw will carry soil, especially the roots of the straw will carry wet soil. These soils will fall on the conveyor belt during transportation, resulting in the conveyor belt slipping or jamming, affecting the normal transportation of the straw. Summary of the Invention

[0004] The purpose of the present invention is to provide a transmission mechanism for a corn straw harvesting device to solve the problem that during the use of the harvesting device, it is necessary to transport the corn straw, and during the transportation process, the corn straw will carry soil, especially the roots of the straw will carry wet soil. These soils will fall on the conveyor belt during transportation, resulting in the conveyor belt slipping or jamming, affecting the normal transportation of the straw.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a transmission mechanism for a corn straw harvesting device, including a mounting part. The mounting part is two mounting plates, and the mounting part is used to provide an installation space and support for the device;

[0007] An L-shaped driving part is arranged on the mounting part, and the L-shaped driving part is used to hammer and strike the soil at the roots of the corn straw;

[0008] Among them, the mounting part and the L-shaped driving part cooperate with each other to clean the soil on the straw while ensuring the smooth transportation of the corn straw during the transportation process.

[0009] Further, the mounting part includes:

[0010] A transmission component, which is connected to the mounting part through a first rotating shaft, and the transmission component is used for the basic transportation of the corn straw;

[0011] A shaking component, which is connected to the mounting part through a limiting groove opened on the inner wall of the mounting part. The shaking component is used to shake during the transportation of the straw to shake off the soil on the transmission component; and

[0012] A transmission assembly, which is connected to the installation part through a C-shaped mounting frame, and the transmission assembly is used to provide a power source for pushing the piled-up corn straws.

[0013] Among them, the transmission assembly, the jitter assembly and the transmission assembly cooperate to shake off the soil on the corn straws during the transmission process, reducing the transportation pressure.

[0014] Further, the transmission assembly includes a first rotating shaft rotatably mounted on the installation part, including:

[0015] A transmission assembly, which includes a second rotating shaft rotatably mounted on the installation part. Both the first rotating shaft and the second rotating shaft penetrate through the installation part. A driving motor is fixedly installed on the right side of the installation part, and the output shaft of the driving motor is fixedly connected to the second rotating shaft. Transmission wheels are respectively fixedly sleeved on the first rotating shaft and the second rotating shaft, and a transmission belt is sleeved on the two transmission wheels.

[0016] Further, the installation part jitter assembly includes a limiting groove opened on the inner wall of the installation part, including:

[0017] A jitter assembly, which includes a plurality of circular rods penetrating through the transmission belt. One end of each of the plurality of circular rods away from each other slides and extends into the limiting groove. Limiting plates are respectively fixedly installed on the plurality of circular rods. The bottoms of the plurality of limiting plates are all connected to the transmission belt. Two waveform grooves are arranged in the limiting groove, and both of the two waveform grooves are adapted to the plurality of circular rods.

[0018] Further, the transmission assembly includes a C-shaped mounting frame fixedly installed on the top of the installation part, including:

[0019] A transmission assembly, which includes a rotating rod rotatably mounted on the C-shaped mounting frame. The right end of the rotating rod extends outside the C-shaped mounting frame. Synchronous wheels are respectively fixedly sleeved on the rotating rod and the first rotating shaft, and a synchronous belt is sleeved on the two synchronous wheels. A plurality of transmission plates are fixedly installed on the rotating rod.

[0020] Further, the L-shaped driving part includes:

[0021] A pushing assembly, which is connected to the installation part through two L-shaped limiting plates arranged on the installation part, and the pushing assembly is used to push the piled-up corn straws to prevent the corn straws from being blocked.

[0022] An activity assembly, which is connected to the L-shaped driving part through a plurality of tooth blocks arranged on the L-shaped driving part, and the activity assembly is used to provide a power source for removing the soil at the roots of the corn straws.

[0023] A knocking component, which is connected to the L-shaped driving part through a movable component, and is used to knock off the soil at the root of the corn straw; and

[0024] A scraping component, which is connected to the installation part through two fixing plates, and is used to clean the soil that has fallen onto the conveyor belt;

[0025] Among them, the pushing component, the movable component, the knocking component and the scraping component cooperate to remove the soil that has fallen on the corn straw, avoiding the device from getting stuck or slipping due to the soil being caught between the conveyor belt and the conveyor wheel.

[0026] Furthermore, the pushing component includes two L-shaped limiting plates fixedly installed on the inner wall of the top of the C-shaped mounting frame, including:

[0027] A pushing component, which includes a movable push plate slidably installed on the two L-shaped limiting plates. Telescopic springs are respectively sleeved on the two L-shaped limiting plates. The front ends of the two telescopic springs are respectively fixedly connected to the two L-shaped limiting plates, and the ends of the two telescopic springs are both fixedly connected to the movable push plate.

[0028] Furthermore, the movable component includes several tooth blocks fixedly installed on the L-shaped driving part, including:

[0029] A movable component, which includes an L-shaped limiting sliding plate fixedly installed at the bottom of the L-shaped driving part. The L-shaped limiting sliding plate is slidably connected to the installation part. Several round rods are rotatably installed through the installation part, and gears are respectively fixedly sleeved on the several round rods.

[0030] Furthermore, the knocking component includes hollow blocks respectively fixedly installed on the several round rods, including:

[0031] A knocking component, which includes several reset springs respectively fixedly installed on the inner wall of the bottom of the hollow block. Round head plates are respectively fixedly installed on the tops of the several reset springs, and the tops of the several round head plates respectively slide out of the hollow block.

[0032] Furthermore, the scraping component includes two fixing plates fixedly installed on the inner wall of the installation part, including:

[0033] A scraping component, which includes a cleaning frame fixedly installed on the two fixing plates. The front of the cleaning frame is in contact with the corresponding conveyor wheel. A triangular cleaning plate is fixedly installed in the installation part. The bottom of the triangular cleaning plate is in contact with the conveyor belt, and several leakage holes are opened on the conveyor belt.

[0034] The present invention has the following beneficial effects:

[0035] (1) The transmission mechanism of a corn straw harvesting device according to the present invention. When the driving motor is started, the driving motor drives the second rotating shaft to rotate. Under the action of the transmission belt and the transmission wheels, the second rotating shaft will drive the first rotating shaft to rotate. Place the corn straw on the transmission belt with the root on the left side. The transmission belt will drive a number of circular rods to move, and the circular rods will drive a number of limiting plates to move synchronously. The limiting plates will drive the corn straw synchronously. When the circular rod passes through the waveform groove, under the limiting action of the waveform groove, the circular rod will have obvious up and down fluctuations. At this time, the transmission belt will vibrate up and down under the action of the circular rod. The vibration will shake the mud and dust on the transmission belt onto the inner wall below the transmission belt. At this time, the soil in the area where the straw is placed above the transmission belt will separate from the straw, which not only reduces the transportation burden, but also indirectly improves the purity of the straw, prevents the soil from mixing into the straw, and enhances the transportation efficiency;

[0036] (2) The transmission mechanism of a corn straw harvesting device according to the present invention. During the transportation process, the first rotating shaft will drive the rotating rod to rotate synchronously under the action of the synchronous belt and the synchronous wheel. The rotating rod will drive a number of transmission plates to rotate synchronously. The transmission plates will contact the movable push plate when rotating. The movable push plate will move towards the direction close to the driving motor. At this time, the telescopic spring on the L-shaped limiting plate will undergo tensile deformation. The movable push plate will push the corn straw higher than the limiting plate towards the feeding direction, so that the straw higher than the limiting plate rolls between the two limiting plates that are not yet filled with straw. After the transmission plate leaves the movable push plate, the telescopic spring will drive the movable push plate to reset. In this way, the straw higher than the limiting plate can be continuously pushed, avoiding the problem of blockage and jamming due to excessive stacking of straw;

[0037] (3) The transmission mechanism of a corn straw harvesting device according to the present invention. During the transportation of the straw, the movement of the movable push plate will drive the L-shaped driving part to move. The L-shaped driving part will drive a number of round rods to rotate under the action of the tooth block and the gear. The round rods will rotate back and forth under the reciprocating action of the movable push plate. The round rods will drive the hollow block to rotate, and the hollow block will drive the round head plate to rotate. The round head plate will knock on the root of the straw during the back and forth rotation, so that the soil and the straw are separated. Since the root of the straw will carry a large amount of soil, even including wet soil, it can not only reduce the weight and viscosity of the straw, but also reduce the load on the transmission belt, avoiding slipping or blockage;

[0038] (4) The transmission mechanism of a corn straw harvesting device according to the present invention. The knocking and vibration will cause the soil to fall onto the inner wall below the transmission belt. At this time, during the continuous rotation of the transmission belt, it will pass through the triangular cleaning plate. The triangular cleaning plate will scrape off the soil on the transmission belt and guide the soil to leave the transmission belt under the guiding action of the triangular cleaning plate. During the rotation of the transmission wheel, it will contact the cleaning frame. The cleaning frame will scrape off the clay adhered to the transmission wheel, thereby preventing the clay from continuously adhering to the transmission wheel and causing the transmission wheel to slip and affecting the normal transmission of the straw.

[0039] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0041] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 is a schematic diagram of a partially sectional structure of the present invention;

[0043] Figure 3 is for the present invention Figure 2 is an enlarged schematic diagram of A in the present invention;

[0044] Figure 4 is a schematic diagram of a side sectional structure of the present invention;

[0045] Figure 5 is a schematic diagram of the left side structure of the present invention;

[0046] Figure 6 is for the present invention Figure 5 is an enlarged schematic diagram of B in the present invention;

[0047] Figure 7 is a schematic diagram of a partial structure of the present invention;

[0048] Figure 8 is for the present invention Figure 7 is an enlarged schematic diagram of C in the present invention.

[0049] In the drawings, the list of components represented by each reference numeral is as follows:

[0050] In the figure: 1. Installation part; 101. First rotating shaft; 102. Second rotating shaft; 103. Driving motor; 1041. Transmission wheel; 104. Transmission belt; 105. Limiting groove; 106. Circular rod; 1061. Limiting plate; 107. Wave-shaped groove; 108. C-shaped mounting frame; 109. Rotating rod; 110. Synchronous pulley; 111. Synchronous belt; 112. Transmission plate; 113. L-shaped limiting plate; 114. Movable push plate; 115. Telescopic spring; 2. L-shaped driving part; 201. Tooth block; 202. L-shaped limiting sliding plate; 203. Round rod; 204. Gear; 205. Hollow block; 206. Reset spring; 207. Round head plate; 208. Fixed plate; 209. Cleaning frame; 210. Triangular cleaning plate; 211. Leakage hole. Detailed implementation mode

[0051] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0052] Please refer to Figure 1 - Figure 8 As shown in the figure, the present invention is a transmission mechanism of a corn straw harvesting device, including an installation part 1. The installation part 1 is two installation plates, and the installation part 1 is used to provide an installation space and support for the device;

[0053] The L-shaped driving part 2 is arranged on the installation part 1, and the L-shaped driving part 2 is used to hammer and knock the soil at the root of the corn straw;

[0054] Among them, the installation part 1 and the L-shaped driving part 2 cooperate with each other to clean the soil on the straw while ensuring the smooth transportation of the corn straw during the transportation process of the corn straw.

[0055] As Figure 3 and Figure 4 shown, the installation part 1 includes:

[0056] The transmission component is connected to the installation part 1 through the first rotating shaft 101, and the transmission component is used for the basic transportation of the corn straw;

[0057] The shaking component is connected to the installation part 1 through the limiting groove 105 opened on the inner wall of the installation part 1. The shaking component is used to shake during the transportation of the straw to shake off the soil on the transmission component; and

[0058] The transmission component is connected to the installation part 1 through the U-shaped mounting frame 108, and the transmission component is used to provide a power source for pushing the stacked corn straw;

[0059] Among them, the transmission component, the shaking component and the transmission component cooperate to shake off and remove the soil on the corn straw during the transmission process, reducing the transportation pressure.

[0060] By setting the cooperation of the transmission component, the shaking component and the transmission component, the soil on the corn straw during the transmission process can be shaken off and removed, reducing the transportation pressure.

[0061] As Figure 1 、 Figure 3 and Figure 4 shown, the transmission component includes a first rotating shaft 101 rotatably installed on the installation part 1, including:

[0062] The transmission component includes a second rotating shaft 102 rotatably mounted on the mounting part 1. Both the first rotating shaft 101 and the second rotating shaft 102 penetrate through the mounting part 1. A driving motor 103 is fixedly installed on the right side of the mounting part 1. The output shaft of the driving motor 103 is fixedly connected to the second rotating shaft 102. Transmission wheels 1041 are fixedly sleeved on the first rotating shaft 101 and the second rotating shaft 102 respectively, and a transmission belt 104 is sleeved on the two transmission wheels 1041.

[0063] Start the driving motor 103. The driving motor 103 drives the second rotating shaft 102 to rotate. Under the action of the transmission belt 104 and the transmission wheels 1041, the second rotating shaft 102 will drive the first rotating shaft 101 to rotate. Place the corn straw on the transmission belt 104 with the root on the left.

[0064] As Figure 3 and Figure 7 shown, the shaking component of the mounting part 1 includes a limiting groove 105 opened on the inner wall of the mounting part 1, including:

[0065] The shaking component includes a number of circular rods 106 penetrating through the transmission belt 104. The mutually remote ends of the number of circular rods 106 all slide and extend into the limiting groove 105. A limiting plate 1061 is fixedly installed on each of the number of circular rods 106. The bottoms of the number of limiting plates 1061 are all connected to the transmission belt 104. Two waveform grooves 107 are arranged in the limiting groove 105, and both of the two waveform grooves 107 are adapted to the number of circular rods 106.

[0066] The transmission belt 104 will drive the number of circular rods 106 to move. The circular rods 106 will drive the number of limiting plates 1061 to move synchronously. The limiting plates 1061 will drive the corn straw synchronously. When the circular rods 106 pass through the waveform grooves 107, under the limiting action of the waveform grooves 107, the circular rods 106 will have obvious up and down fluctuations. At this time, the transmission belt 104 will vibrate up and down under the action of the circular rods 106. The vibration will vibrate the mud and dust on the transmission belt 104 onto the lower inner wall of the transmission belt 104. At this time, the soil in the area where the straw is placed above the transmission belt 104 will separate from the straw, which not only reduces the transportation burden, but also indirectly improves the purity of the straw, prevents the soil from mixing into the straw, and enhances the transportation efficiency.

[0067] As Figure 1 and Figure 4 shown, the transmission component includes a U-shaped mounting frame 108 fixedly installed on the top of the mounting part 1, including:

[0068] The transmission assembly includes a rotating rod 109 rotatably mounted on a 匚-shaped mounting frame 108, the right end of the rotating rod 109 extends outside the 匚-shaped mounting frame 108, and synchronous wheels 110 are fixedly mounted on the rotating rod 109 and the rotating shaft 101 respectively, and synchronous belts 111 are mounted on the two synchronous wheels 110, and a plurality of transmission plates 112 are fixedly mounted on the rotating rod 109.

[0069] During the transportation process, the rotating shaft 101 will synchronously drive the rotating rod 109 to rotate under the action of the synchronous belt 111 and the synchronous wheel 110, and the rotating rod 109 will drive a plurality of transmission plates 112 to rotate synchronously.

[0070] like Figure 5 and Figure 6 As shown, the L-shaped driving part 2 includes:

[0071] A pushing component, which is connected to the mounting portion 1 through two L-shaped limiting plates 113 arranged on the mounting portion 1, and is used to push the stacked corn stalks to prevent the corn stalks from being blocked;

[0072] A movable component, the movable component is connected to the L-shaped driving part 2 through a plurality of tooth blocks 201 arranged on the L-shaped driving part 2, and the movable component is used to remove the soil at the root of the corn stalk to provide a power source;

[0073] A knocking assembly, which is connected to the L-shaped driving part 2 through a movable assembly, and is used to knock off the soil at the root of the corn stalk; and

[0074] A scraping assembly, which is connected to the mounting portion 1 via two fixing plates 208, and is used to clean up the dirt that falls onto the conveyor belt 104;

[0075] Among them, the pushing component, the movable component, the knocking component and the scraping component can cooperate to remove the dirt that falls on the corn stalks, preventing the dirt from being drawn into the space between the conveyor belt 104 and the conveyor wheel 1041 and causing the device to get stuck or slip.

[0076] By setting up a pushing component, a movable component, a knocking component and a scraping component, the dirt that falls on the corn stalks can be removed to prevent the dirt from being drawn into the space between the conveyor belt 104 and the conveyor wheel 1041 and causing the device to get stuck or slip.

[0077] like Figure 6 As shown, the pushing assembly includes two L-shaped limiting plates 113 fixedly mounted on the top inner wall of the 匚-shaped mounting frame 108, including:

[0078] The pushing component includes a movable push plate 114 slidably mounted on two L-shaped limit plates 113. Telescopic springs 115 are sleeved on the two L-shaped limit plates 113 respectively. The front ends of the two telescopic springs 115 are fixedly connected to the two L-shaped limit plates 113 respectively, and the ends of the two telescopic springs 115 are both fixedly connected to the movable push plate 114.

[0079] The transmission plate 112 will contact the movable push plate 114 when rotating. The movable push plate 114 will move in the direction close to the drive motor 103. At this time, the telescopic spring 115 on the L-shaped limit plate 113 undergoes tensile deformation.

[0080] As Figure 5 shown, the movable component includes a plurality of tooth blocks 201 fixedly installed on the L-shaped driving part 2, including:

[0081] The movable component includes an L-shaped limit sliding plate 202 fixedly installed at the bottom of the L-shaped driving part 2. The L-shaped limit sliding plate 202 is slidably connected with the installation part 1. A plurality of round rods 203 are rotatably installed through the installation part 1, and gears 204 are fixedly sleeved on the plurality of round rods 203 respectively.

[0082] During the process of straw transportation, the movement of the movable push plate 114 will drive the movement of the L-shaped driving part 2. The L-shaped driving part 2 will drive the rotation of a plurality of round rods 203 under the action of the tooth blocks 201 and the gears 204. The round rods 203 will rotate back and forth under the reciprocating action of the movable push plate 114.

[0083] As Figure 8 shown, the knocking component includes hollow blocks 205 fixedly installed on the plurality of round rods 203 respectively, including:

[0084] The knocking component includes a plurality of reset springs 206 fixedly installed on the inner walls of the bottoms of the hollow blocks 205. Round head plates 207 are fixedly installed at the tops of the plurality of reset springs 206. The tops of the plurality of round head plates 207 slide out of the hollow blocks 205 respectively.

[0085] The round rod 203 will drive the rotation of the hollow block 205. The hollow block 205 will drive the rotation of the round head plate 207. The round head plate 207 will knock the roots of the straw during the back-and-forth rotation process, separating the soil from the straw. Since a large amount of soil, even wet soil, will be attached to the roots of the straw, it can not only reduce the weight and viscosity of the straw, but also reduce the load on the conveyor belt, avoiding slipping or blockage.

[0086] As Figure 2 shown, the scraping component includes two fixing plates 208 fixedly installed on the inner wall of the installation part 1, including:

[0087] Scraping component, the scraping component includes a cleaning frame 209 fixedly installed on two fixing plates 208. The front surface of the cleaning frame 209 is in contact with the corresponding conveyor wheel 1041. A triangular cleaning plate 210 is fixedly installed in the installation part 1. The bottom of the triangular cleaning plate 210 is in contact with the conveyor belt 104. A number of leakage holes 211 are provided on the conveyor belt 104.

[0088] During the continuous rotation of the conveyor belt 104, it will pass by the triangular cleaning plate 210. The triangular cleaning plate 210 will scrape off the soil on the conveyor belt 104 and, under the guiding action of the triangular cleaning plate 210, make the soil leave the conveyor belt 104. During the rotation of the conveyor wheel 1041, it will contact the cleaning frame 209, and the cleaning frame 209 will scrape off the clay adhering to the conveyor wheel 1041, thereby preventing the conveyor wheel 1041 from slipping due to continuous adhesion of clay and affecting the normal transmission of straw.

[0089] When in use, start the driving motor 103. The driving motor 103 drives the second rotating shaft 102 to rotate. Under the action of the conveyor belt 104 and the conveyor wheel 1041, the second rotating shaft 102 will drive the first rotating shaft 101 to rotate. Place the corn straw on the conveyor belt 104 in the way that the root is on the left. The conveyor belt 104 will drive a number of circular rods 106 to move. The circular rods 106 will drive a number of limiting plates 1061 to move synchronously. The limiting plates 1061 will drive the corn straw synchronously. When the circular rod 106 passes through the waveform groove 107, under the limiting action of the waveform groove 107, the circular rod 106 will have obvious up and down fluctuations. At this time, the conveyor belt 104 will vibrate up and down under the action of the circular rod 106. The vibration will shake the mud and dust on the conveyor belt 104 onto the lower inner wall of the conveyor belt 104. At this time, the soil in the area where the straw is placed above the conveyor belt 104 will separate from the straw, which not only reduces the transportation burden, but also indirectly improves the purity of the straw, prevents the soil from mixing into the straw, and enhances the transportation efficiency; during the transportation process, the first rotating shaft 101 will drive the rotating rod 109 to rotate synchronously under the action of the synchronous belt 111 and the synchronous pulley 110. The rotating rod 109 will drive a number of transmission plates 112 to rotate synchronously. The transmission plates 112 will contact the movable push plate 114 when rotating. The movable push plate 114 will move in the direction close to the driving motor 103. At this time, the telescopic spring 115 on the L-shaped limiting plate 113 will undergo tensile deformation. The movable push plate 114 will push the corn straw higher than the limiting plate 1061 to move in the feeding direction, so that the straw higher than the limiting plate 1061 will roll between the next two unfilled limiting plates 1061. After the transmission plate 112 leaves the movable push plate 114, the telescopic spring 115 will drive the movable push plate 114 to reset. In this way, the straw higher than the limiting plate 1061 can be continuously pushed, avoiding the problem of blockage and jamming due to excessive stacking of straw;

[0090] During the straw transportation process, the movement of the movable push plate 114 drives the L-shaped driving part 2 to move. The L-shaped driving part 2 drives several round rods 203 to rotate under the action of the tooth block 201 and the gear 204. The round rods 203 rotate back and forth under the reciprocating action of the movable push plate 114. The round rods 203 drive the hollow blocks 205 to rotate, the hollow blocks 205 drive the round head plates 207 to rotate, and the round head plates 207 knock on the roots of the straw during the back-and-forth rotation process, separating the soil from the straw. Since a large amount of soil, even wet soil, adheres to the roots of the straw, it can not only reduce the weight and viscosity of the straw, but also reduce the load on the conveyor belt, avoiding slipping or jamming. The knocking and vibration cause the soil to fall onto the inner wall under the conveyor belt 104. At this time, the conveyor belt 104 passes through the triangular cleaning plate 210 during continuous rotation. The triangular cleaning plate 210 scrapes off the soil on the conveyor belt 104 and guides the soil to leave the conveyor belt 104 under the guiding action of the triangular cleaning plate 210. During the rotation of the conveyor wheel 1041, it contacts the cleaning frame 209, and the cleaning frame 209 scrapes off the clay adhering to the conveyor wheel 1041, thereby preventing the clay from continuously adhering to the conveyor wheel 1041 and causing the conveyor wheel 1041 to slip and affect the normal transmission of the straw.

[0091] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A transmission mechanism for corn stalk harvesting equipment, characterized in that: Comprising: An installation part (1), the installation part (1) being two mounting plates, the installation part (1) being used to provide an installation space and support for the device; An L-shaped driving part (2), the L-shaped driving part (2) being arranged on the installation part (1), the L-shaped driving part (2) being used to hammer and strike the soil at the root of the corn straw; Wherein, the installation part (1) and the L-shaped driving part (2) cooperate with each other to clean the soil on the straw while ensuring the smooth conveyance of the corn straw during the conveyance process.

2. The transmission mechanism of the corn stalk harvesting equipment according to claim 1, characterized in that: The installation part (1) includes: A transmission assembly, the transmission assembly being connected to the installation part (1) through a first rotating shaft (101), the transmission assembly being used for the basic transportation of the corn straw; A shaking assembly, the shaking assembly being connected to the installation part (1) through a limiting groove (105) opened on the inner wall of the installation part (1), the shaking assembly being used to shake during the transportation of the straw to shake off the soil on the transmission assembly; and A transmission component, the transmission component being connected to the installation part (1) through a U-shaped mounting frame (108), the transmission component being used to provide a power source for pushing the piled-up corn straw; Wherein, the transmission assembly, the shaking assembly and the transmission component cooperate to shake off and remove the soil on the corn straw during the transmission process, reducing the transportation pressure.

3. The transmission mechanism of the corn stalk harvesting equipment according to claim 2, characterized in that: The transmission assembly includes a first rotating shaft (101) rotatably installed on the installation part (1), including: A transmission assembly, the transmission assembly includes a second rotating shaft (102) rotatably installed on the installation part (1), both the first rotating shaft (101) and the second rotating shaft (102) penetrate through the installation part (1), a driving motor (103) is fixedly installed on the right side of the installation part (1), an output shaft of the driving motor (103) is fixedly connected to the second rotating shaft (102), driving wheels (1041) are respectively and fixedly sleeved on the first rotating shaft (101) and the second rotating shaft (102), and a transmission belt (104) is sleeved on the two driving wheels (1041).

4. The transmission mechanism of the corn stalk harvesting equipment according to claim 3, characterized in that: The shaking assembly of the installation part (1) includes a limiting groove (105) opened on the inner wall of the installation part (1), including: A shaking assembly, the shaking assembly includes a plurality of circular rods (106) penetrating and installed on the transmission belt (104), one ends of the plurality of circular rods (106) away from each other all slide and extend into the limiting groove (105), limiting plates (1061) are respectively and fixedly installed on the plurality of circular rods (106), bottoms of the plurality of limiting plates (1061) are all connected to the transmission belt (104), and two waveform grooves (107) are arranged in the limiting groove (105), and both the two waveform grooves (107) are adapted to the plurality of circular rods (106).

5. The transmission mechanism of the corn stalk harvesting equipment according to claim 3, characterized in that: The transmission component includes a U-shaped mounting frame (108) fixedly installed on the top of the installation part (1), including: The transmission assembly, the transmission assembly includes a rotating rod (109) rotatably mounted on a U-shaped mounting frame (108), the right end of the rotating rod (109) extends outside the U-shaped mounting frame (108), synchronous pulleys (110) are respectively fixedly sleeved on the rotating rod (109) and the first rotating shaft (101), a synchronous belt (111) is sleeved on the two synchronous pulleys (110), and a plurality of transmission plates (112) are fixedly mounted on the rotating rod (109).

6. The transmission mechanism of the corn stalk harvesting equipment according to claim 5, characterized in that: The L-shaped driving part (2) includes: A pushing assembly, the pushing assembly is connected to the mounting part (1) through two L-shaped limiting plates (113) arranged on the mounting part (1), and the pushing assembly is used for pushing the stacked corn straws to prevent the corn straws from being blocked; A movable assembly, the movable assembly is connected to the L-shaped driving part (2) through a plurality of tooth blocks (201) arranged on the L-shaped driving part (2), and the movable assembly is used for removing the soil at the root of the corn straw to provide a power source; A knocking assembly, the knocking assembly is connected to the L-shaped driving part (2) through the movable assembly, and the knocking assembly is used for knocking off the soil at the root of the corn straw; and A scraping assembly, the scraping assembly is connected to the mounting part (1) through two fixing plates (208), and the scraping assembly is used for cleaning the soil that has fallen onto the conveyor belt (104); Wherein, the pushing assembly, the movable assembly, the knocking assembly and the scraping assembly cooperate to remove the soil that has fallen on the corn straw, and prevent the soil from being卷入 between the conveyor belt (104) and the conveyor wheel (1041) to cause the device to jam or slip.

7. The transmission mechanism of the corn stalk harvesting equipment according to claim 6, characterized in that: The pushing assembly includes two L-shaped limiting plates (113) fixedly mounted on the inner wall of the top of the U-shaped mounting frame (108), and includes: A pushing assembly, the pushing assembly includes a movable push plate (114) slidably mounted on the two L-shaped limiting plates (113), telescopic springs (115) are respectively sleeved on the two L-shaped limiting plates (113), the front ends of the two telescopic springs (115) are respectively fixedly connected to the two L-shaped limiting plates (113), and the ends of the two telescopic springs (115) are both fixedly connected to the movable push plate (114).

8. The transmission mechanism of the corn stalk harvesting equipment according to claim 1, characterized in that: The movable assembly includes a plurality of tooth blocks (201) fixedly mounted on the L-shaped driving part (2), and includes: A movable assembly, the movable assembly includes an L-shaped limiting sliding plate (202) fixedly mounted at the bottom of the L-shaped driving part (2), the L-shaped limiting sliding plate (202) is slidably connected to the mounting part (1), and a plurality of round rods (203) are rotatably mounted through the mounting part (1), and gears (204) are respectively fixedly sleeved on the plurality of round rods (203).

9. The transmission mechanism of the corn stalk harvesting equipment according to claim 8, characterized in that: The knocking assembly includes hollow blocks (205) respectively fixedly mounted on the plurality of round rods (203), and includes: A knocking assembly, the knocking assembly includes a plurality of reset springs (206) respectively fixedly mounted on the inner wall of the bottom of the hollow blocks (205), round head plates (207) are respectively fixedly mounted on the tops of the plurality of reset springs (206), and the tops of the plurality of round head plates (207) respectively slide out of the hollow blocks (205).

10. The transmission mechanism of the corn stalk harvesting equipment according to claim 6, characterized in that: The scraping assembly comprises two fixing plates (208) fixedly mounted on the inner wall of the mounting portion (1), including: A scraping assembly, the scraping assembly comprising a cleaning frame (209) fixedly mounted on two fixed plates (208), the front face of the cleaning frame (209) being in contact with a corresponding transmission wheel (1041), a triangular cleaning plate (210) being fixedly mounted in the mounting portion (1), the bottom of the triangular cleaning plate (210) being in contact with a transmission belt (104), and a plurality of leakage holes (211) being provided on the transmission belt (104).

Images