Turning machine

Abstract

The invention discloses a turner, which relates to the technical field of agricultural machinery, and comprises: a main frame comprising a first support frame, a second support frame and a plurality of cross beams, connecting blocks of the cross beams are distributed along the length direction and are adjacently and detachably connected, the cross beams are also detachably connected with the top ends of the support frames, and the bottom ends of the support frames are provided with at least two walking wheels; the transverse moving vehicle comprises a vehicle body, a first motor and a plurality of rollers, the first motor drives the rollers to rotate, and the rollers are in rolling fit with the top end of the cross beam; each turning and throwing mechanism comprises a fixing rod, a hydraulic cylinder, a driving box and a turning and throwing wheel disc, all the parts are hinged, and a second motor in the driving box drives the turning and throwing wheel disc. Particularly, the main frame cross beam and the detachable design of connection with the supporting frame can enable the main frame to be flexibly assembled and disassembled according to different field sizes and shapes, and the field adaptability of the turner is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a tiller. Background Art

[0002] At present, the flipping equipment on the market is usually an integrated design. Most of these integrated flipping equipment are customized according to the conditions of a specific site. When the flipping site needs to be changed, if the conditions of the new site allow, it is often necessary to adjust the trolley track, which involves a series of complex operations such as track disassembly, reinstallation and calibration. It not only consumes a lot of manpower, material resources and time, but may also affect the subsequent performance of the equipment due to improper operation. When site conditions do not allow, especially in limited indoor space environments, due to site limitations, such as space size, layout structure and other factors, it is even impossible to adapt to the new site by adjusting the track. At this time, flipping equipment of different sizes has to be replaced. However, purchasing new flipping equipment of the right size will undoubtedly significantly increase the flipping cost, and the idleness of old equipment also causes a waste of resources.

[0003] Existing large-scale flipping equipment is heavily dependent on the size specifications of the existing site for customization. This results in a flipping equipment that is limited to use in a specific site environment, and it is difficult to continue to play its role under other different site conditions. This problem of poor site adaptability greatly limits the versatility and flexibility of flipping equipment, is not conducive to improving the efficiency and economic benefits of flipping operations, and also hinders the promotion and application of flipping technology in different site scenarios. Therefore, there is an urgent need for a new type of flipping equipment that can overcome the defect of poor site adaptability of existing flipping equipment to meet the market's demand for efficient, low-cost and flexible flipping operations. Summary of the invention

[0004] The purpose of the present invention is to provide a soil turning machine to solve the problems existing in the above-mentioned prior art and improve the adaptability of the soil turning machine to the site.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a turning machine, comprising:

[0007] A main frame, the main frame includes a first support frame, a second support frame and a plurality of cross beams, each of the cross beams includes a plurality of connection blocks distributed along the length direction of the cross beam, and two adjacent connection blocks in the same cross beam are detachably connected, one end of each cross beam is detachably connected to the top end of the first support frame, and the other end is detachably connected to the top end of the second support frame, and the bottom end of the first support frame and the bottom end of the second support frame are respectively provided with at least two walking wheels;

[0008] A transverse transfer vehicle, the transverse transfer vehicle comprising a vehicle body, a first motor arranged in the vehicle body and a plurality of rollers, the first motor being used to drive the rollers to rotate through a transmission mechanism; the top end of each of the cross beams is rollingly matched with at least two of the rollers along the length direction of the cross beam;

[0009] Several flipping mechanisms, each of which includes a fixed rod, a hydraulic cylinder, a drive box and a flipping wheel disc, the top end of the fixed rod is fixedly connected to the vehicle body, the drive box is hinged to the bottom end of the fixed rod, the cylinder body of the hydraulic cylinder is hinged to the fixed rod, and the free end of the hydraulic rod of the hydraulic cylinder is hinged to the drive box, and a second motor is fixed in the drive box, and the second motor is used to drive the flipping wheel disc to rotate.

[0010] Preferably, it further comprises a power supply box fixedly mounted on the main frame, and the first motor and the second motor are electrically connected to output ends of the power supply box via retractable electric wires respectively.

[0011] Preferably, each of the cross beams is provided with a track, and the track is in rolling cooperation with at least two of the rollers.

[0012] Preferably, the connecting block comprises a main block body and an insert plate, the insert plate is fixedly connected to one end of the main block body, and a slot is provided at the other end of the main block body, and the slot matches the shape and size of the insert plate; two adjacent connecting plates in the same beam are connected by a plurality of bolts, and the bolts pass through the main block body of one connecting block and the insert plate of the other connecting block; the insert plate of one of the two adjacent connecting plates is inserted into the slot of the other connecting block.

[0013] Preferably, the connecting block further comprises a sub-track fixedly mounted on the main block, and the sub-tracks of all the connecting blocks in the same crossbeam are connected in sequence to form the track.

[0014] Preferably, each of the flipping mechanisms includes two flipping discs, the second motor is a dual-axis motor, one of the flipping discs is connected to an output shaft of the second motor, and the other of the flipping discs is connected to the other output shaft of the second motor.

[0015] Preferably, there are two cross beams, and the two cross beams are arranged in parallel and spaced apart, and the fixing rod is located between the two cross beams.

[0016] Preferably, the first support frame, the second support frame and the crossbeam are all made of metal.

[0017] Preferably, the roller is a grooved roller, the track protrudes from the surface of the beam, and the contact portion between the track and the roller is located in the groove of the roller.

[0018] Preferably, a horizontal cross bar is fixedly provided on the vehicle body, and the top end of the fixing rod is fixedly connected to the horizontal cross bar.

[0019] Compared with the prior art, the present invention has achieved the following technical effects:

[0020] The crossbeam of the main frame of the flipping machine of the present invention is composed of a plurality of detachably connected connecting blocks, and the crossbeam is also detachably connected to the tops of the first support frame and the second support frame, which enables the main frame of the flipping machine to be flexibly assembled and disassembled according to the size and shape of different sites. For example, when the site space is large, the number of connecting blocks can be increased to extend the length of the crossbeam, thereby expanding the scope of the flipping operation; and when the site is relatively narrow, the number of connecting blocks can be reduced to make the size of the flipping machine more suitable for the site, avoiding the situation where it cannot be used due to site restrictions, and greatly improving the adaptability of the flipping machine to different sites.

[0021] Furthermore, at least two walking wheels are respectively arranged at the bottom ends of the first support frame and the second support frame, so as to facilitate the movement of the tiller in the site without relying on a specific track, thereby further enhancing its site adaptability and being able to freely shuttle in sites with different terrains and layouts, thereby improving the flexibility and efficiency of the tiller operation.

[0022] Furthermore, the traverse vehicle drives the roller to rotate through the first motor, and the roller and the top of the beam roll together, so that the traverse vehicle can move laterally on the beam quickly and smoothly. This not only improves the operation coverage of the flipping mechanism, but also when facing irregular-shaped sites or when a specific area needs to be flipped, the traverse vehicle can flexibly adjust its position and accurately flip the target area, thereby improving the uniformity and comprehensiveness of the flipping operation, and also improving the adaptability of the equipment to different site conditions.

[0023] Furthermore, the top of the fixed rod of the tipping mechanism is fixedly connected to the vehicle body, the drive box is hinged to the bottom of the fixed rod, the cylinder body of the hydraulic cylinder is hinged to the fixed rod, and the free end of the hydraulic rod is hinged to the drive box. This structure allows the angle of the tipping disc to be flexibly adjusted by the hydraulic cylinder. In tipping operations at different sites, if different soil textures and different material stacking heights are encountered, the angle of the tipping disc can be adjusted to ensure the effect and quality of the tipping operation, thereby improving the adaptability of the tipping machine to various site conditions and material states.

[0024] Furthermore, a second motor is fixed in the drive box to drive the two flipping discs to rotate. The double flipping disc structure improves the flipping efficiency and can complete more flipping work in a shorter time. In addition, in the case of a large site area or a large amount of materials, this efficient flipping method can better meet the operation needs, further demonstrating the adaptability and practicality of the flipping machine in sites of different sizes.

[0025] Furthermore, the power supply box fixed on the main frame is electrically connected to the first motor and the second motor respectively through retractable wires. This power supply method avoids limiting the movement range of the transverse vehicle and the tipping mechanism due to the fixed length of the wires, ensures that the equipment can operate normally under various site conditions, is not affected by the site layout and equipment movement, and enhances the overall adaptability and stability of the tipping machine.

[0026] Furthermore, the track set on the crossbeam cooperates with the rolling of the rollers, making the movement of the traverse vehicle more stable and accurate. Especially in some sites with high requirements for turning and throwing accuracy, such as small test fields or indoor fine breeding sites, this stable movement method can ensure that the turning and throwing mechanism operates according to the predetermined track, improves the quality and reliability of the turning and throwing operation, and also broadens the applicable site range of the turning and throwing machine.

[0027] Furthermore, the plug plate and slot structure of the connecting block and the bolt connection make the connection between the connecting blocks firm and easy to disassemble and assemble. When the size of the turner needs to be adjusted to adapt to different sites, the operator can operate quickly and conveniently, reducing the time and labor cost of equipment adjustment and improving the response speed and adaptability of the turner to site changes.

[0028] Furthermore, the sub-tracks on the connecting blocks are connected in sequence to form a complete track, which ensures the continuity and stability of the track, provides reliable support for the smooth operation of the transverse vehicle, and thus ensures the smooth progress of the tipping operation, so that the tipping machine can operate stably under various site conditions without being troubled by track installation and maintenance problems.

[0029] Furthermore, the second motor is a dual-axis motor, which drives the two turning discs to rotate respectively. This structural design makes the power transmission of the turning mechanism more stable and efficient. When turning materials of different textures and humidity, it can ensure that the two turning discs work synchronously and stably, improving the effect and consistency of the turning operation, and further enhancing the adaptability of the turning machine to different site material conditions.

[0030] Furthermore, there are two parallel beams, and the fixing rod is located between the two beams. This structural design makes the installation of the flipping mechanism more stable and improves the structural stability of the entire flipping machine. During the flipping operation, it can better withstand the force generated by the rotation of the flipping wheel and the vibration when the equipment moves, ensuring that the flipping machine can operate stably for a long time under different site conditions, reducing the situation where the operation progress is affected by equipment failure, and improving the reliability and continuity of the flipping operation.

[0031] Furthermore, the first support frame, the second support frame and the crossbeam are all made of metal, which has high strength and durability and can withstand various stresses and wear during the flipping operation. In different site environments, whether it is harsh outdoor weather conditions or humid, high temperature and other environments indoors, the metal structural components can maintain good performance, reducing the maintenance cost and replacement frequency of the equipment, and increasing the service life and reliability of the flipping machine, so that it can adapt to a wider range of site usage scenarios.

[0032] Furthermore, the roller adopts a groove roller, the track protrudes from the surface of the beam and the part in contact with the roller is located in the groove of the roller. This matching method effectively prevents the roller from derailing during movement, and improves the safety and stability of the transverse vehicle. In the case of complex site conditions, such as a certain slope or uneven ground, this stable roller and track matching structure can ensure the normal operation of the transverse vehicle and the tipping mechanism, ensure the smooth progress of the tipping operation, and further enhance the adaptability of the tipping machine to the terrain conditions of different sites.

[0033] Furthermore, the horizontal cross bar fixed on the vehicle body is fixedly connected to the top of the fixed rod, which enhances the stability of the connection between the fixed rod and the vehicle body. During the flipping operation, when the flipping wheel is subjected to a large resistance or impact force, the horizontal cross bar can effectively disperse and withstand these forces, preventing the connection between the fixed rod and the vehicle body from loosening or being damaged, thus ensuring the normal operation of the flipping mechanism and improving the reliability and stability of the flipping machine under different site conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. 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 creative work.

[0035] Figure 1 It is a structural schematic diagram of the turning and polishing machine of the present invention;

[0036] Figure 2 It is a structural schematic diagram of a crossbeam in a flipping machine of the present invention;

[0037] Figure 3 It is a structural schematic diagram of a connecting block in a turning and polishing machine of the present invention;

[0038] Figure 4 The partial structure diagram of the flipping machine of the present invention is shown in FIG. Figure 1 ;

[0039] Figure 5 The partial structure diagram of the flipping machine of the present invention is shown in FIG. Figure 2 ;

[0040] In the figure: 1. transverse transfer vehicle; 2. first support frame; 3. crossbeam; 4. second support frame; 5. retractable wire; 6. power supply box; 7. flip wheel; 8. track; 9. fixing rod; 10. drive box; 11. hydraulic cylinder; 12. roller; 13. horizontal cross bar; 14. bolt; 31. main block; 32. plug plate; 33. slot; 34. sub-track. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] The purpose of the present invention is to provide a soil turning machine to solve the problems existing in the above-mentioned prior art and improve the adaptability of the soil turning machine to the site.

[0043] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] like Figures 1 to 5 As shown, this embodiment provides a flipping machine, comprising:

[0045] A main frame, the main frame includes a first support frame 2, a second support frame 4 and a plurality of cross beams 3, each cross beam 3 includes a plurality of connecting blocks distributed along the length direction of the cross beam 3, and two adjacent connecting blocks in the same cross beam 3 are detachably connected, one end of each cross beam 3 is detachably connected to the top end of the first support frame 2, and the other end is detachably connected to the top end of the second support frame 4, and the bottom end of the first support frame 2 and the bottom end of the second support frame 4 are respectively provided with at least two walking wheels, which facilitates the movement of the turning machine in the site without relying on a specific track 8, further enhancing its site adaptability, being able to freely shuttle in sites with different terrains and layouts, and improving the flexibility and efficiency of turning operations;

[0046] The transverse transfer vehicle 1 comprises a vehicle body, a first motor arranged in the vehicle body and a plurality of rollers 12, wherein the first motor is used to drive the rollers 12 to rotate through a transmission mechanism; the top end of each cross beam 3 is in rolling cooperation with at least two rollers 12 along the length direction of the cross beam 3;

[0047] There are two flipping mechanisms, each of which includes a fixed rod 9, a hydraulic cylinder 11, a drive box 10 and a flipping wheel 7. The top of the fixed rod 9 is fixedly connected to the vehicle body, the drive box 10 is hinged to the bottom end of the fixed rod 9, the cylinder body of the hydraulic cylinder 11 is hinged to the fixed rod 9, and the free end of the hydraulic rod of the hydraulic cylinder 11 is hinged to the drive box 10. A second motor is fixed in the drive box 10, and the second motor is used to drive the flipping wheel 7 to rotate; the transverse vehicle 1 drives the roller 12 to rotate through the first motor, and the roller 12 rolls with the top of the beam 3, so that the transverse vehicle 1 can move laterally on the beam 3 quickly and smoothly; this not only improves the operating coverage of the flipping mechanism, but also when facing irregular-shaped sites or when concentrated flipping of specific areas is required, the transverse vehicle 1 can flexibly adjust its position and accurately flip the target area, thereby improving the uniformity and comprehensiveness of the flipping operation, and also improving the adaptability of the equipment to different site conditions.

[0048] In the flipping machine of this embodiment, the crossbeam 3 of the main frame is composed of a plurality of detachably connected connecting blocks, and the crossbeam 3 is also detachably connected to the top of the first support frame 2 and the second support frame 4, which enables the main frame of the flipping machine to be flexibly assembled and disassembled according to the size and shape of different sites. For example, when the site space is large, the number of connecting blocks can be increased to extend the length of the crossbeam 3, thereby expanding the scope of the flipping operation; and when the site is relatively narrow, the number of connecting blocks can be reduced to make the size of the flipping machine more suitable for the site, avoiding the situation where it cannot be used due to site restrictions, and greatly improving the adaptability of the flipping machine to different sites.

[0049] The top of the fixed rod 9 of the tipping mechanism is fixedly connected to the vehicle body, the driving box 10 is hinged to the bottom of the fixed rod 9, the cylinder body of the hydraulic cylinder 11 is hinged to the fixed rod 9, and the free end of the hydraulic rod is hinged to the driving box 10. This structure allows the angle of the tipping wheel 7 to be flexibly adjusted by the hydraulic cylinder 11. In the tipping operation in different sites, if the soil texture is different, the material stacking height is different, etc., the effect and quality of the tipping operation can be ensured by adjusting the angle of the tipping wheel 7, thereby improving the adaptability of the tipping machine to various site conditions and material states.

[0050] The flipping machine of this embodiment also includes a power supply box 6 fixed on the main frame, and the first motor and the second motor are electrically connected to the output end of the power supply box 6 through a retractable wire 5 respectively; this power supply method avoids limiting the movement range of the transverse vehicle 1 and the flipping mechanism due to the fixed length of the wire, ensures that the equipment can operate normally under various site conditions, is not affected by the site layout and equipment movement, and enhances the overall adaptability and stability of the flipping machine.

[0051] In the optional scheme of this embodiment, it is more preferred that each crossbeam 3 is provided with a track 8, and the track 8 is rollingly matched with at least two rollers 12. This makes the movement of the traverse vehicle 1 more stable and accurate. Especially in some sites with high requirements for turning and throwing accuracy, such as small test fields or indoor fine breeding sites, this stable movement mode can ensure that the turning and throwing mechanism operates according to a predetermined trajectory, improves the quality and reliability of the turning and throwing operation, and also broadens the applicable site range of the turning and throwing machine.

[0052] In this embodiment, the roller 12 is a grooved roller 12, the track 8 protrudes from the surface of the beam 3, and the contact portion between the track 8 and the roller 12 is located in the groove of the roller 12. This matching method effectively prevents the roller 12 from derailing during movement, thereby improving the safety and stability of the operation of the traverse vehicle 1. In the case of complex site conditions, such as a certain slope or uneven ground, this stable roller 12 and track 8 matching structure can ensure the normal operation of the traverse vehicle 1 and the flipping mechanism, ensure the smooth progress of the flipping operation, and further enhance the adaptability of the flipping machine to the terrain conditions of different sites.

[0053] In the optional scheme of this embodiment, it is more preferred that the connecting block includes a main block 31 and a plug plate 32, the plug plate 32 is fixedly connected to one end of the main block 31, and the other end of the main block 31 is provided with a slot 33, and the slot 33 matches the shape and size of the plug plate 32; two adjacent connecting plates in the same crossbeam 3 are connected by a plurality of bolts 14, and the bolts 14 pass through the main block 31 of one connecting block and the plug plate 32 of another connecting block; the plug plate 32 of one connecting block in two adjacent connecting plates is inserted into the slot 33 of the other connecting block. The structure of the plug plate 32 and the slot 33 of the connecting block and the connection method by bolts 14 make the connection between the connecting blocks firm and easy to disassemble and assemble. When the size of the flipping machine needs to be adjusted to adapt to different sites, the operator can operate quickly and conveniently, reducing the time and labor cost of equipment adjustment, and improving the response speed and adaptability of the flipping machine to site changes.

[0054] In the optional scheme of this embodiment, it is more preferred that the connecting block also includes a sub-track 34 fixed on the main block 31, and the sub-tracks 34 of all the connecting blocks in the same crossbeam 3 are connected in sequence to form the track 8. The sub-tracks 34 on the connecting blocks are connected in sequence to form a complete track 8, which ensures the continuity and stability of the track 8, provides reliable support for the smooth operation of the traverse vehicle 1, and thus ensures the smooth progress of the flipping operation, so that the flipping machine can operate stably under various site conditions without being troubled by the installation and maintenance problems of the track 8.

[0055] In the optional scheme of this embodiment, it is more preferred that each flipping mechanism includes two flipping discs 7, the second motor is a dual-axis motor, one flipping disc 7 is connected to an output shaft of the second motor, and the other flipping disc 7 is connected to the other output shaft of the second motor. The second motor is a dual-axis motor, which drives the two flipping discs 7 to rotate respectively. This structural design makes the power transmission of the flipping mechanism more stable and efficient. When flipping materials of different textures and humidity, it can ensure that the two flipping discs 7 work synchronously and stably, which improves the effect and consistency of the flipping operation and further enhances the adaptability of the flipping machine to material conditions in different sites.

[0056] In the optional scheme of this embodiment, it is more preferred that there are two cross beams 3, and the two cross beams 3 are arranged in parallel and spaced apart, and the fixing rod 9 is located between the two cross beams 3. There are two cross beams 3 and they are arranged in parallel and spaced apart, and the fixing rod 9 is located between the two cross beams 3. This structural design makes the installation of the flipping mechanism more stable and improves the structural stability of the entire flipping machine. During the flipping operation, it can better withstand the force generated by the rotation of the flipping wheel 7 and the vibration when the equipment moves, ensuring that the flipping machine can operate stably for a long time under different site conditions, reducing the situation where the operation progress is affected by equipment failure, and improving the reliability and continuity of the flipping operation.

[0057] In the optional scheme of this embodiment, it is more preferred that the materials of the first support frame 2, the second support frame 4 and the crossbeam 3 are all metal. The metal material has high strength and durability and can withstand various stresses and wear during the flipping operation. In different site environments, whether it is harsh outdoor weather conditions or humid, high temperature and other environments indoors, the structural components made of metal materials can maintain good performance, reduce the maintenance cost and replacement frequency of the equipment, and improve the service life and reliability of the flipping machine, so that it can adapt to a wider range of site usage scenarios.

[0058] In the optional scheme of this embodiment, it is more preferred that a horizontal cross bar 13 is fixedly provided on the vehicle body, and the top end of the fixed rod 9 is fixedly connected to the horizontal cross bar 13, thereby enhancing the stability of the connection between the fixed rod 9 and the vehicle body. During the flipping operation, when the flipping wheel 7 is subjected to a large resistance or impact force, the horizontal cross bar 13 can effectively disperse and withstand these forces, preventing the connection between the fixed rod 9 and the vehicle body from loosening or being damaged, thereby ensuring the normal operation of the flipping mechanism and improving the reliability and stability of the flipping machine under different site conditions.

[0059] It is worth noting that, in actual use, the first frame needs to be connected to a towing agricultural vehicle (such as a tractor, etc.) so that the first frame can be driven by the towing agricultural vehicle to move in the field.

[0060] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A turning machine, characterized in that: include: A main frame, the main frame includes a first support frame, a second support frame and a plurality of cross beams, each of the cross beams includes a plurality of connection blocks distributed along the length direction of the cross beam, and two adjacent connection blocks in the same cross beam are detachably connected, one end of each cross beam is detachably connected to the top end of the first support frame, and the other end is detachably connected to the top end of the second support frame, and the bottom end of the first support frame and the bottom end of the second support frame are respectively provided with at least two walking wheels; A transverse transfer vehicle, the transverse transfer vehicle comprising a vehicle body, a first motor arranged in the vehicle body and a plurality of rollers, the first motor being used to drive the rollers to rotate through a transmission mechanism; the top end of each of the cross beams is rollingly matched with at least two of the rollers along the length direction of the cross beam; Several flipping mechanisms, each of which includes a fixed rod, a hydraulic cylinder, a drive box and a flipping wheel disc, the top end of the fixed rod is fixedly connected to the vehicle body, the drive box is hinged to the bottom end of the fixed rod, the cylinder body of the hydraulic cylinder is hinged to the fixed rod, and the free end of the hydraulic rod of the hydraulic cylinder is hinged to the drive box, and a second motor is fixed in the drive box, and the second motor is used to drive the flipping wheel disc to rotate.

2. The turning machine according to claim 1, characterized in that: It also includes a power supply box fixedly mounted on the main frame, and the first motor and the second motor are electrically connected to the output end of the power supply box through retractable wires.

3. The flipping machine according to claim 1, characterized in that: A track is arranged on each of the cross beams, and the track is in rolling cooperation with at least two of the rollers.

4. The turning machine according to claim 3, characterized in that: The connecting block comprises a main block body and a plug plate, wherein the plug plate is fixedly connected to one end of the main block body, and a slot is provided at the other end of the main block body, wherein the slot matches the shape and size of the plug plate; two adjacent connecting plates in the same crossbeam are connected by a plurality of bolts, and the bolts pass through the main block body of one connecting block and the plug plate of the other connecting block; the plug plate of one of the two adjacent connecting plates is inserted into the slot of the other connecting block.

5. The turning machine according to claim 4, characterized in that: The connecting block also includes a sub-track fixed on the main block, and the sub-tracks of all the connecting blocks in the same crossbeam are connected in sequence to form the track.

6. The turning machine according to claim 1, characterized in that: Each of the flipping mechanisms includes two flipping discs, the second motor is a dual-axis motor, one of the flipping discs is connected to one output shaft of the second motor, and the other of the flipping discs is connected to the other output shaft of the second motor.

7. The turning machine according to claim 1, characterized in that: There are two cross beams, and the two cross beams are parallel and spaced apart, and the fixing rod is located between the two cross beams.

8. The turning machine according to claim 1, characterized in that: The first support frame, the second support frame and the crossbeam are all made of metal.

9. The turning machine according to claim 3, characterized in that: The roller is a groove roller, the track protrudes from the surface of the beam, and the contact portion between the track and the roller is located in the groove of the roller.

10. The flipping machine according to claim 1, characterized in that: A horizontal cross bar is fixedly arranged on the vehicle body, and the top end of the fixing rod is fixedly connected to the horizontal cross bar.

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