Transmission mechanism and turning device

Abstract

The invention relates to the technical field of organic fertilizer turning and throwing, in particular to a transmission mechanism and a turning and throwing device. The transmission mechanism comprises a main body platform, a walking assembly, a turning and throwing assembly, a power assembly and a transmission assembly, the walking assembly comprises two walking parts arranged on the two sides of the main body platform respectively, the turning and throwing assembly comprises a turning and throwing part and a support, the power assembly comprises a walking motor and a turning and throwing motor, and the transmission assembly comprises a first transmission part and a second transmission part. The walking motor is in transmission connection with the walking part through a first transmission part, the turning motor is in transmission connection with the turning part through a second transmission part, and the first transmission part can be in transmission connection with the second transmission part. According to the transmission mechanism, the walking motor not only drives the walking wheels, but also drives the second transmission part to move through the first transmission part, so that the turning and throwing part is driven to work. By means of the design, high efficiency of power transmission is guaranteed, energy loss is reduced, and the overall working efficiency and performance of the turning and throwing vehicle are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer turning and throwing, and in particular to a transmission mechanism and a turning and throwing device. Background Art

[0002] In modern agricultural production, organic fertilizer, as a green and environmentally friendly fertilizer, has received more and more attention. Organic fertilizer can not only improve soil structure and soil fertility, but also reduce the use of chemical fertilizers and reduce environmental pollution. Therefore, the production and use of organic fertilizers has gradually become an important part of sustainable agricultural development. In the production process of organic fertilizers, fermentation is a key link, and the fermented materials need to be turned over regularly to ensure their full fermentation. The existing organic fertilizer turning equipment mainly includes manual turning and mechanical turning. Compared with manual turning, which has high labor intensity, low efficiency and uneven turning, mechanical turning equipment significantly improves turning efficiency and fermentation quality, and has become the main equipment for large-scale organic fertilizer production.

[0003] The trough-type organic fertilizer fermentation tipping vehicle is an advanced organic fertilizer tipping equipment, which is widely used in large and medium-sized organic fertilizer production enterprises. The equipment is mounted on the wall of the fermentation tank and moves forward and backward through the track. It has the characteristics of compact structure, small size and weight, automation and remote control, uniform and sufficient tipping and adjustable depth. However, there are still some technical problems in the actual use of the existing equipment, among which the low efficiency of the transmission system is an important problem that needs to be solved urgently. The transmission system of the tipping vehicle usually includes a travel motor, a chain transmission mechanism, a hydraulic system and a tipping motor. The travel motor drives the main shaft, the main shaft drives the chain transmission, and the chain drives the travel wheel to realize forward and backward movement; the hydraulic system drives the hydraulic cylinder to extend and retract, and the hydraulic cylinder drives the tipping platform to flip up and down; the tipping motor drives the tipping chain plate to rotate through the chain, thereby realizing the tipping operation of organic fertilizer. The efficient operation of the transmission system is the key to achieving the overall efficient operation of the tipping vehicle.

[0004] However, the transmission system of the existing dump truck is inefficient, which is manifested in large energy loss during power transmission, severe wear of the transmission mechanism, high maintenance cost, etc. These problems not only affect the working efficiency and service life of the dump truck, but also increase production costs and reduce the economic benefits of organic fertilizer production. Summary of the invention

[0005] The purpose of the present invention is to at least solve the problem of how to improve the transmission efficiency of the transmission mechanism of the flipping device. This purpose is achieved through the following technical solutions:

[0006] A first aspect of the present invention provides a transmission mechanism, comprising:

[0007] Main platform;

[0008] A walking assembly, the walking assembly comprising two walking parts respectively arranged on both sides of the main platform;

[0009] A flip assembly, the flip assembly comprising a flip part and a bracket, the bracket being rotatably connected to the main platform, and along the circumference of the bracket, the flip part being rotatably connected to the bracket;

[0010] A power assembly, the power assembly comprising a walking motor and a flipping motor, the walking motor and the flipping motor are both connected to the main platform, the walking motor is in transmission connection with the walking part, and the flipping motor is in transmission connection with the flipping part;

[0011] A transmission assembly, wherein the transmission assembly comprises a first transmission member and a second transmission member, wherein the travel motor is in transmission connection with the travel part through the first transmission member, and the flip motor is in transmission connection with the flip part through the second transmission member, and the first transmission member can be in transmission connection with the second transmission member;

[0012] An automatic control system, wherein the automatic control system is electrically connected to the travel motor and the flip motor respectively, and the automatic control system is used to control the rotation speed of the travel motor and the rotation speed of the flip motor.

[0013] According to the transmission mechanism of the present invention, the first transmission member connects the walking motor and the walking part to drive the walking part to walk, the second transmission member connects the flipping motor and the flipping part to drive the flipping part to flip, the walking motor drives the walking wheel of the walking part through the first transmission member, the flipping motor can drive the flipping part to flip or not, the power transmission of the walking part and the flipping part are independent of each other, but when the walking wheel continues to work and the flipping part also needs to work, the walking motor drives the walking part to move through the first transmission member, at this time, the first transmission member is connected to the second transmission member. In this way, the walking motor not only drives the walking wheel, but also drives the second transmission member to move through the first transmission member, thereby driving the flipping part to work. This design ensures the high efficiency of power transmission and reduces energy loss, while simplifying the power configuration of the system, improving the coordination and uniformity of the flipping process, and effectively improving the overall work efficiency and performance of the flipping vehicle.

[0014] In addition, the transmission mechanism according to the present invention may also have the following additional technical features:

[0015] In some embodiments of the present invention, the walking part includes a mounting bracket and a walking wheel rotatably connected to the mounting bracket, and the mounting bracket is connected to the main platform.

[0016] In some embodiments of the present invention, the travel assembly includes a track, and the travel wheel is rollably connected to the track.

[0017] In some embodiments of the present invention, two sides of the mounting bracket are respectively connected to a guide wheel, and the two guide wheels are in contact with two sides of the track.

[0018] In some embodiments of the present invention, the transmission assembly further includes a transmission switching member, which is respectively connected to the first transmission member and the second transmission member, and is used to control the first transmission member and the second transmission member to switch between an engaged state and a disengaged state.

[0019] In some embodiments of the present invention, there are multiple flip-over parts, which are arranged at intervals along the circumference of the bracket. The flip-over part includes a flip-over part connecting plate. Along the extension direction of the flip-over connecting plate, the flip teeth of one of two adjacent flip-over parts are alternately arranged with the flip teeth of the other flip-over part.

[0020] In some embodiments of the present invention, the second transmission member includes a chain, the chain is connected to the flip connection plate, and the flip motor drives the flip connection plate to rotate through the chain.

[0021] In some embodiments of the present invention, the transmission mechanism further includes an automatic control system, which is electrically connected to the travel motor and the flipping motor respectively, and is used to control the rotation speed of the travel motor and the flipping motor.

[0022] In some embodiments of the present invention, the transmission mechanism further includes a lubricating oil tank and an oil guide pipe, the lubricating oil tank is disposed on the main platform, one end of the oil guide pipe is connected to the lubricating oil tank, and the other end of the oil guide pipe abuts against the transmission assembly.

[0023] The second aspect of the present invention provides a flipping device, including the above-mentioned transmission mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0025] Figure 1 The structure diagram of the transmission mechanism according to the embodiment of the present invention is schematically shown;

[0026] Figure 2 A schematic diagram schematically shows a first viewing angle of a transmission mechanism according to an embodiment of the present invention;

[0027] Figure 3 A schematic diagram schematically shows a second viewing angle of a transmission mechanism according to an embodiment of the present invention;

[0028] Figure 4 for Figure 3 Sectional view of the AA plane;

[0029] Figure 5 The structural diagram of the flipping device according to the embodiment of the present invention is schematically shown.

[0030] The reference numerals are as follows:

[0031] 100. Transmission mechanism;

[0032] 10. Main platform; 20. Traveling assembly; 21. Mounting bracket; 22. Traveling wheels;

[0033] 30. Power assembly; 31. Travel motor; 32. Flip motor;

[0034] 40. flip-throwing assembly; 41. bracket; 42. flip-throwing connecting plate; 421. flip-throwing tooth;

[0035] 50. Transmission assembly; 51. First chain; 52. Second transmission member; 521. Second chain; 522. Sprocket; 53. Transmission switching member; 60. Automatic control system; 200. Turning device. DETAILED DESCRIPTION

[0036] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0037] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0038] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0039] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both above and below orientations.

[0040] like Figures 1 to 4 As shown, according to an embodiment of the present invention, a transmission mechanism 100 is proposed, including a main platform 10, a walking component 20, a flipping component 40, a power component 30 and a transmission component 50, wherein the walking component 20 includes two walking parts respectively arranged on both sides of the main platform 10, the flipping component 40 includes a flipping part and a bracket 41, the bracket 41 is rotatably connected to the main platform 10, and the flipping part is rotatably connected to the bracket 41 along the circumference of the bracket 41, the power component 30 includes a walking motor 31 and a flipping motor 32, the walking motor 31 and the flipping motor 32 are both connected to the main platform 10, the walking motor 31 is transmission-connected to the walking part, and the flipping motor 32 is transmission-connected to the flipping part, the transmission component 50 includes a first transmission member and a second transmission member 52, the walking motor 31 is transmission-connected to the walking part through the first transmission member, the flipping motor 32 is transmission-connected to the flipping part through the second transmission member 52, and the first transmission member can be transmission-connected to the second transmission member 52.

[0041] According to the transmission mechanism 100 of the present invention, the first transmission member connects the walking motor 31 and the walking part to drive the walking part to walk, the second transmission member 52 connects the flipping motor 32 and the flipping part to drive the flipping part to flip, the walking motor 31 drives the walking wheel 22 of the walking part through the first transmission member, the flipping motor 32 can drive the flipping part to flip or not, the power transmission of the walking part and the flipping part is independent of each other, but when the walking wheel 22 continues to work and the flipping part also needs to work, the walking motor 31 drives the walking part to move through the first transmission member, at this time, the first transmission member is connected to the second transmission member 52. In this way, the walking motor 31 not only drives the walking wheel 22, but also drives the second transmission member 52 to move through the first transmission member, thereby driving the flipping part to work. This design ensures the high efficiency of power transmission, reduces energy loss, simplifies the power configuration of the system, improves the coordination and uniformity of the flipping process, and effectively improves the overall work efficiency and performance of the flipping vehicle.

[0042] In some embodiments, the walking part includes a mounting bracket 21 and a walking wheel 22 connected to the mounting bracket 21 in a rotatable manner, and the mounting bracket 21 is connected to the main platform 10. The mounting bracket 21 is made of high-strength steel or alloy material and has high load-bearing capacity and durability. The shape and size of the mounting bracket 21 are designed according to the specifications of the main platform 10 and the walking wheel 22 to ensure that the mounting bracket 21 can be firmly connected to the main platform 10. The mounting bracket 21 is connected to the main platform 10 by bolts, welding or other fixing methods to ensure its stability and reliability. The connection position and angle are precisely designed to ensure the optimal position and rotation angle of the walking wheel 22. The walking wheel 22 is made of wear-resistant alloy steel or special rubber material and has high wear resistance and impact resistance. The wheel rim of the walking wheel 22 is designed to be closely fitted with the track to prevent derailment. The walking wheel 22 is hard-connected to the mounting bracket 21 through a mounting plate, and a bearing is provided inside the walking wheel 21. Further, the walking wheel 22 is rotatably connected to the mounting plate through a bearing. The bearings are selected from high-precision, high-durability models to ensure the stability and flexibility of the running wheel 22 during operation. The design of the bearing ensures the flexible rotation of the running wheel 22 and the stability during the rotation process. An automatic lubrication system is designed in the bearing to lubricate the bearing regularly, reduce friction and wear, and extend the service life of the running wheel 22 and the bearing. At the same time, a fixing device (such as bolts and buckles) is designed between the mounting bracket 21 and the main platform 10 to ensure the tight connection between the mounting bracket 21 and the main platform 10. The design of the fixing device is convenient for installation and disassembly, and is convenient for daily maintenance and overhaul. A fine-tuning device is provided on the mounting bracket 21, which can fine-tune the position and angle of the running wheel 22 to ensure the optimal position and operating state of the running wheel 22 on the track. The running wheel 22 is connected to the mounting bracket 21 through a high-precision bearing, which ensures the flexible rotation of the running wheel 22 and improves the operating efficiency and stability of the dump truck.

[0043] It is understandable that the walking assembly 20 includes a track, and the walking wheel 22 is a rolling connecting track. The track is made of high-strength wear-resistant steel, and the surface is treated with anti-corrosion to adapt to the high humidity and corrosive gases in the organic fertilizer fermentation environment. The shape of the track is U-shaped or I-shaped, ensuring that the walking wheel 22 can roll stably. At the same time, the track is fixed to the wall of the fermentation tank and installed by bolts or welding to ensure the horizontality and straightness of the track to ensure the stability of the tipping car. The length of the track is designed according to the length of the fermentation tank to ensure that the tipping car can cover the entire area of ​​the fermentation tank. The track layout is reasonable to ensure that the tipping car can move forward and backward smoothly. In addition, the wheel rim of the walking wheel 22 is designed to fit closely with the track to prevent derailment. The precise installation of the track ensures the precise positioning and smooth rolling of the walking wheel 22, and improves the working accuracy of the tipping car.

[0044] Furthermore, a guide wheel is connected to each side of the mounting bracket 21, and both guide wheels are in contact with both sides of the track. The guide wheels roll along both sides of the track to ensure that the dump truck always moves along the center of the track to avoid deviation. At the same time, the guide wheel is usually cylindrical or V-shaped, and has certain grooves on the surface to better fit the track. A fixed seat is provided on the mounting bracket 21, and the fixed seat is fixed to the mounting bracket 21 by bolts or welding. The fixed seat is designed with an adjustment device, which can fine-tune the position of the guide wheel to ensure its optimal operating state. The guide wheel is connected to the fixed seat on the mounting bracket 21 through a bearing.

[0045] Furthermore, a limiting device is provided at both ends of the track to prevent the running wheel 22 from derailing. The limiting device includes a limiting block and a buffer. The limiting block is rectangular or L-shaped and can fit the end of the track tightly. The limiting block is installed at both ends of the track by bolts, welding or other fixing methods to ensure its stability and reliability. The installation position of the limiting block is precisely designed to ensure that the running wheel 22 can stop smoothly when contacting the limiting block. The buffer is made of highly elastic rubber or polyurethane material and has good shock absorption and energy absorption effects. The buffer is cylindrical or square in shape and can effectively absorb the impact force of the running wheel 22. The buffer is installed in front of or inside the limiting block and fixed to both ends of the track by bolts or adhesives. The position design of the buffer can ensure that the running wheel 22 contacts the buffer device before contacting the limiting block, thereby reducing the impact force. The limiting block ensures the safe operation of the running wheel 22 on the track and prevents the occurrence of derailment accidents. The buffer device effectively absorbs the impact force when the running wheel 22 contacts the limiting block, reduces damage to the system, and improves the service life of the equipment.

[0046] In some embodiments, the first transmission member is a first chain 51, and the second transmission member 52 is a second chain 521. The travel motor 31 is fixedly mounted on the main platform 10 and fixed by a mounting frame or a mounting seat to ensure its stability. A driving wheel is installed on the output shaft of the travel motor 31 to drive the first chain 51. One end of the first chain 51 is connected to the driving wheel of the travel motor 31, and the other end is connected to the travel wheel 22 through a tensioning wheel. The travel motor 31 is started, and the first chain 51 is driven to rotate through the driving wheel. The first chain 51 transmits power to the driven wheel of the travel wheel 22, thereby driving the travel wheel 22 to rotate, and realizing the forward and backward travel of the dumper. A tensioning device is installed on the path of the first chain 51 to ensure proper tensioning of the chain and prevent the chain from loosening or jumping teeth. In addition, the dumper motor 32 is fixedly mounted on the main platform 10 and fixed by a mounting frame or a mounting seat to ensure its stability. One end of the second chain 521 is connected to the driving wheel of the flipping motor 32 , and the other end is connected to the flipping part through the tensioning wheel, and the flipping part is directly connected to the second chain 521 .

[0047] The transmission assembly 50 also includes a transmission switching member 53, which is connected to the first transmission member and the second transmission member 52 respectively, and is used to control the first transmission member and the second transmission member 52 to switch between the engagement state and the separation state. The transmission switching member 53 can be an electromagnetic clutch, a hydraulic clutch or a mechanical clutch. When the transmission switching member 53 is an electromagnetic clutch, the electromagnetic clutch is installed between the first chain 51 and the second chain 521, and is fixed by a bearing seat and a fixing device to ensure its stability and transmission efficiency. When the electromagnetic clutch is energized, a magnetic field is generated, and the friction plate is pressed to realize transmission engagement; when the power is off, the friction plate is separated to realize transmission separation. In the engaged state, when the first chain 51 is required to drive the second chain 521 to work, the automatic control system 60 energizes the electromagnetic clutch, generates a magnetic field, presses the friction plate, and realizes the engagement of the first chain 51 and the second chain 521. The travel motor 31 is started, and the power is transmitted to the electromagnetic clutch through the first chain 51. After the electromagnetic clutch is engaged, the power is transmitted to the second chain 521, thereby driving the flipping part to work. In the disengaged state, when the transmission needs to be disengaged, the control system cuts off the power of the electromagnetic clutch, and the friction plate is separated under the action of the spring force, realizing the separation of the first chain 51 and the second chain 521. The travel motor 31 is started, and only the travel wheel 22 is driven through the first chain 51, and the second chain 521 and the flipping part remain stationary or driven by the flipping motor 32, and the electromagnetic clutch is in a disengaged state and does not transmit power. The electromagnetic clutch can quickly switch between the engaged state and the disengaged state to ensure the efficient transmission of the system in different working modes.

[0048] In some embodiments, the flipping part includes a flipping connecting plate 42 and a plurality of flipping teeth 421 disposed on the flipping connecting plate 42, the flipping connecting plate 42 is transmission-connected to the second transmission member 52, and the flipping teeth 421 are arranged at intervals along the extension direction of the flipping connecting plate 42. The flipping teeth 421 are arranged at intervals along the extension direction of the flipping connecting plate 42, which can cover a larger working area, so that the fermented material is evenly distributed during the flipping process, avoiding flipping dead angles. The matching design of the flipping teeth 421 and the flipping connecting plate 42, combined with the circumferential rotation of the second transmission member 52, makes the flipping action smoother, effectively reduces the jamming phenomenon, and improves the flipping efficiency.

[0049] Specifically, the second transmission member 52 includes a second chain 521 and a sprocket 522. The second chain 521 is connected to the flip connecting plate 42. The rotation of the second chain 521 drives the flip connecting plate 42 to rotate. The sprocket 522 is rotatably connected to the bracket 41. The sprocket 522 and the second chain 521 are meshed. The sprocket 522 drives the second chain 521 to rotate. The flip motor 32 is connected to the sprocket 522 through a transmission belt.

[0050] Specifically, two sprockets 522 are installed at the top and bottom of the bracket 41, one sprocket 522 is connected to the flip motor 32, and the other sprocket 522 is used to tension the second chain 521. The second chain 521 passes around the two sprockets 522, so that the second chain 521 can form a closed loop between the sprockets 522. The second chain 521 is provided with a mounting hole for fixedly connecting the flip connecting plate 42. The flip connecting plate 42 is fixedly connected to the second chain 521 through the mounting hole, so that when the second chain 521 rotates, the flip connecting plate 42 is driven to rotate along the circumferential direction of the bracket 41. A plurality of flip teeth 421 are installed on the flip connecting plate 42 at intervals along its extension direction, so that the fermented material can be evenly flipped when the flip connecting plate 42 rotates. Through the cooperation of the second chain 521 and the sprocket 522, a stable and reliable transmission method is provided to ensure that the flip connecting plate 42 can rotate stably along the circumferential direction of the bracket 41. The driving mode of the second chain 521 of the second transmission member 52 makes the flipping action more stable and efficient, reduces the jamming phenomenon during the flipping process, and improves the flipping efficiency.

[0051] It is understandable that there are multiple brackets 41, and multiple brackets 41 are arranged at intervals along the main platform 10. Two brackets 41 in the multiple brackets 41 can be connected to a flip connection plate 42 at the same time, which means that the second chain 521 on each of the two brackets 41 is connected to a flip connection plate 42 in a transmission manner, so that the flip connection plate 42 can run stably between the two brackets 41. And the second chain 521 on the two brackets 41 is connected to a driving motor in a transmission manner. Through the design of multiple brackets 41 and the double second chain 521 system, the flip connection plate 42 can run stably between the two brackets 41, ensuring the uniform distribution of the fermented material during the flipping process. Multiple brackets 41 provide stronger supporting force, making the flip connection plate 42 more stable during work, reducing vibration and offset, and improving the flipping effect. The double second chain 521 system makes the drive of the flip connection plate 42 more stable and efficient, avoids the jamming problem that may be caused by a single second chain 521, and improves the flipping efficiency.

[0052] It can be understood that there are multiple flip parts, and multiple flip parts are arranged at intervals along the circumference of the bracket 41. Along the extension direction of the flip connecting plate 42, one of the flip teeth 421 of two adjacent flip parts is staggered with the flip teeth 421 of the other flip part. The specific implementation is that multiple flip parts are arranged at intervals along the circumference of the bracket 41, and each flip part includes a flip connecting plate 42 and multiple flip teeth 421. Along the extension direction of the flip connecting plate 42, the flip teeth 421 of two adjacent flip parts are staggered. Specifically implemented as follows: the flip teeth 421 of the first flip part are arranged at odd positions of the flip connecting plate 42, the flip teeth 421 of the second flip part are arranged at even positions of the flip connecting plate 42, and so on. Sprockets 522 are installed at the top and bottom of each bracket 41, and the sprockets 522 on every two adjacent brackets 41 are connected by a transmission shaft to realize the synchronous rotation of the second chain 521. The second chain 521 passes around the sprocket 522 on each pair of brackets 41 to form a closed loop, and is fixedly connected to the flipping connecting plate 42 through the mounting holes on the second chain 521. Since the multiple flipping parts are arranged at intervals along the circumference of the bracket 41, the flipping teeth 421 are staggered along the flipping connecting plate 42, ensuring that the fermented material is flipped more evenly during the flipping process and avoiding flipping dead corners. The design of multiple flipping parts expands the flipping coverage area, making the flipping process more comprehensive and improving the flipping effect. At the same time, the staggered arrangement of the flipping teeth 421 can effectively reduce the interference between the flipping parts during the rotation process, thereby improving the flipping efficiency.

[0053] Specifically, the flip connecting plate 42 is an L-shaped angle steel. A mounting hole is pre-opened on each link of the second chain 521 so as to be connected by the L-shaped angle steel. The L-shaped angle steel is provided with holes corresponding to the mounting holes of the second chain 521 and the flip connecting plate 42. The L-shaped angle steel is fixed to the mounting hole of the second chain 521 by bolts and nuts, and a gasket can be used during installation to increase the stability of the connection. The L-shaped angle steel and the bolt connection ensure that the connection between the second chain 521 and the L-shaped angle steel is firm and reliable and not easy to loosen.

[0054] In some embodiments, the transmission mechanism 100 also includes an automatic control system 60, which is electrically connected to the travel motor 31 and the flip motor 32, respectively, and the automatic control system 60 is used to control the speed of the travel motor 31 and the speed of the flip motor 32. The automatic control system 60 includes a central control unit, a sensor, and a control interface, and the central control unit sends start and stop instructions to control the working state of the travel motor 31. The control signal is transmitted to the travel motor 31 through the motor drive interface to achieve precise control. According to the data of the position sensor and the speed sensor, the central control unit calculates the target speed of the travel motor 31, and adjusts the motor speed in real time through the PID control algorithm to ensure the smooth walking of the flipping vehicle. At the same time, the central control unit sends start and stop instructions to control the working state of the flip motor 32. The control signal is transmitted to the flip motor 32 through the motor drive interface to achieve precise control. According to the data of the load sensor and the speed sensor, the central control unit calculates the target speed of the flip motor 32, and adjusts the motor speed in real time through the adaptive control algorithm to ensure the uniformity and efficiency of the flipping process. In addition, when the travel motor 31 and the dumping motor 32 need to work at the same time, the central control unit coordinates the working state and speed of the two motors to ensure the synchronous operation of the system. The automatic control system 60 has functions such as overload protection and overheat protection. When an abnormal situation is detected, the automatic control system 60 can promptly issue an alarm and stop the motor to ensure the safe operation of the system. The automatic control system 60 improves the operating efficiency and stability of the dumping vehicle by accurately controlling the speed of the travel motor 31 and the dumping motor 32.

[0055] Furthermore, the automatic control system 60 is also electrically connected to the transmission switching member 53, and controls the transmission switching member 53 to switch between the engaged state and the disengaged state. When the first chain 51 is required to drive the second chain 521 to work, the automatic control system 60 energizes the electromagnetic clutch through the transmission switching interface to generate a magnetic field, compress the friction plate, and achieve the engagement of the first chain 51 and the second chain 521. When the transmission needs to be separated, the control system de-energizes the electromagnetic clutch through the transmission switching interface, and the friction plate separates under the action of the spring force, thereby achieving the separation of the first chain 51 and the second chain 521.

[0056] In some embodiments, the transmission mechanism 100 further includes a lubricating oil tank and an oil guide pipe. The lubricating oil tank is arranged on the main platform 10, one end of the oil guide pipe is connected to the lubricating oil tank, and the other end of the oil guide pipe abuts the transmission assembly 50 to provide lubricating oil for the transmission assembly 50. The lubricating oil tank is fixedly mounted on the main platform 10, and its stability is ensured by a bracket 41 or a fixing device. The position of the oil tank is reasonably designed to facilitate the filling and maintenance of the lubricating oil. One end of the oil guide pipe is connected to the lubricating oil tank through a joint to ensure a sealed connection to prevent lubricating oil leakage. The other end of the oil guide pipe is designed with an oil nozzle or a nozzle, which is connected to the transmission assembly 50 to directly provide lubricating oil for the transmission assembly 50. An oil pump is designed in the lubricating oil tank to adjust the flow of the lubricating oil through a control valve. The oil pump is controlled by an automatic control system 60 to automatically adjust the supply of lubricating oil according to the working state of the transmission assembly 50. An oil distributor is arranged in the middle position of the oil guide pipe to distribute the lubricating oil to different transmission components to ensure that each transmission component can be fully lubricated. The oil distributor is designed with multiple oil outlets, each of which is connected to an oil guide pipe and leads to different transmission components 50. The end of the oil guide pipe is designed with an oil nozzle or a nozzle, which directly abuts against the key parts of the transmission component 50 (such as the first chain 51, the second chain 521, the bearing, the chain or the gear, etc.), ensuring that the lubricating oil can be accurately sprayed to the parts that need lubrication. The design of the lubricating oil tank and the oil guide pipe ensures that the transmission component 50 is fully lubricated during operation, reduces friction and wear, and improves the operating efficiency and service life of the system.

[0057] like Figure 5 As shown, this embodiment further provides a flipping device 200 , which includes the above-mentioned transmission mechanism 100 .

[0058] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A transmission mechanism, It is characterized in that include: Main platform; A walking assembly, the walking assembly comprising two walking parts respectively arranged on both sides of the main platform; A flip assembly, the flip assembly comprising a flip part and a bracket, the bracket being rotatably connected to the main platform, and along the circumference of the bracket, the flip part being rotatably connected to the bracket; A power assembly, the power assembly comprising a walking motor and a flipping motor, the walking motor and the flipping motor are both connected to the main platform; The transmission assembly includes a first transmission member and a second transmission member. The walking motor is connected to the walking part through the first transmission member, and the flipping motor is connected to the flipping part through the second transmission member. The first transmission member can be connected to the second transmission member.

2. The transmission mechanism according to claim 1, It is characterized in that The walking part includes a mounting bracket and a walking wheel rotatably connected to the mounting bracket, and the mounting bracket is connected to the main platform.

3. The transmission mechanism according to claim 2, It is characterized in that The travel assembly comprises a track, and the travel wheel is rotatably connected to the track.

4. The transmission mechanism according to claim 3, It is characterized in that A guide wheel is respectively connected to both sides of the mounting bracket, and the two guide wheels are in contact with both sides of the track.

5. The transmission mechanism according to claim 1, It is characterized in that The transmission assembly further includes a transmission switching member, which is connected to the first transmission member and the second transmission member respectively and is used to control the first transmission member and the second transmission member to switch between an engaged state and a disengaged state.

6. The transmission mechanism according to claim 1, It is characterized in that There are multiple flip-over parts, which are arranged at intervals along the circumference of the bracket. The flip-over parts include a flip-over part connecting plate. Along the extension direction of the flip-over connecting plate, the flip teeth of one of two adjacent flip-over parts are staggered with the flip teeth of the other flip-over part.

7. The transmission mechanism according to claim 6, It is characterized in that The second transmission member includes a chain, the chain is connected to the flip connection plate, and the flip motor drives the flip connection plate to rotate through the chain.

8. The transmission mechanism according to any one of claims 1 to 7, It is characterized in that The transmission mechanism also includes an automatic control system, which is electrically connected to the travel motor and the flip motor respectively, and is used to control the rotation speed of the travel motor and the flip motor.

9. The transmission mechanism according to any one of claims 1 to 7, It is characterized in that The transmission mechanism further comprises a lubricating oil tank and an oil guide pipe. The lubricating oil tank is arranged on the main platform. One end of the oil guide pipe is connected to the lubricating oil tank, and the other end of the oil guide pipe abuts against the transmission assembly.

10. A flipping device, It is characterized in that Comprising a transmission mechanism according to any one of claims 1 to 9.

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