A tilting and grabbing mechanism for maintaining a front end level

Abstract

The application discloses a kind of keep front end horizontal inclination device and grabbing mechanism, it is related to loading and unloading equipment technical field.Inclination device includes fixed base, first base, second base, first power component and transmission component;The front end of second base is rotatably arranged in first base, the rear end of second base is provided with guide rail;First power component is arranged in fixed base, and is used to drive first base to rotate;Transmission component includes driven part and connecting piece, one end of driven part, first base is rotatably arranged in fixed base, the other end of driven part is rotatably connected with one end of connecting piece, the middle part of connecting piece is rotatably arranged in first base, and the other end of connecting piece is slidably arranged in guide rail.The first base of the inclination device is in low position or high position, corresponding connecting piece is located in the first working position, the second working position of guide rail, the front end and the rear end of second base are in horizontal state, and the structure loaded on second base only moves horizontally.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of loading and unloading equipment, and more particularly to a tilting device for keeping the front end horizontal. BACKGROUND

[0002] At present, most of the goods are packaged in boxes, and the internal space of the container or other loading devices is utilized as much as possible during the transportation of goods, so the goods are usually stacked very high. The existing horizontal grabbing device for carrying goods can only grab the goods at a lower position, and the practicability is not high.

[0003] In summary, how to change the current situation that the horizontal grabbing device cannot grab the goods at a high position is a problem that needs to be solved by the technical personnel in the field. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a tilting device for keeping the front end horizontal, which can limit the translation of the second base and the structure loaded thereon, and will not randomly change the angle, and the structure is connected closely, the movement is smooth, the space required for movement is small, the weight is light, and the energy consumption is effectively reduced.

[0005] Another purpose of the present application is to provide a grabbing mechanism comprising the above tilting device.

[0006] In order to achieve the above purpose, the present application provides the following technical scheme:

[0007] A tilting device for keeping the front end horizontal, comprising:

[0008] A fixed base;

[0009] A first base rotatably arranged on the fixed base;

[0010] A second base, the front end of which is rotatably arranged on the first base, and the rear end of the second base is provided with a guide rail;

[0011] A first power assembly for driving the first base to rotate, the first power assembly being arranged on the fixed base;

[0012] A transmission assembly comprising a driven member and a connecting member, one end of the driven member being rotatably arranged on the fixed base, the other end of the driven member being rotatably connected to one end of the connecting member, the middle part of the connecting member being rotatably arranged on the first base, and the other end of the connecting member being slidably arranged on the guide rail;

[0013] When the first base is in the low position driven by the first power assembly, the connecting member is in the first working position of the guide rail, and the front end and the rear end of the second base are in a horizontal state.

[0014] When the first base is in the high position driven by the first power assembly, the connecting member is in the second working position of the guide rail, and the front end and the rear end of the second base are in a horizontal state.

[0015] Preferably, the first power assembly is an electric cylinder, and two ends of the first power assembly are rotatably connected with the fixed base and the first base respectively.

[0016] Preferably, the number of the transmission assemblies and the number of the guide rails are both two, and the two transmission assemblies are matched with the corresponding guide rails.

[0017] Preferably, the guide rail is a chute, the side surface of the end of the connecting member in contact with the guide rail is provided with a protruding structure, the peripheral surface of the protruding structure is matched with the guide rail, and the end of the protruding structure is provided with a blocking member for limiting the protruding structure.

[0018] Preferably, the blocking member is provided with a first connecting part, the protruding structure is provided with a second connecting part, and the first connecting part and the second connecting part are detachably provided with a fixing member.

[0019] Preferably, the second base is in a ladder type structure.

[0020] A grabbing mechanism, comprising the above-mentioned any one provided with the device for keeping the front end horizontal, further comprising a second power assembly, a connecting rod assembly and a gripper for grabbing goods, the second power assembly and the connecting rod assembly are arranged in the second base, the second power assembly is used for driving the connecting rod assembly, and the gripper is arranged on the front end side surface of the connecting rod assembly.

[0021] Preferably, the top of the first base is provided with two parallel front end conveying belts for jointly carrying and transporting the goods grabbed by the gripper.

[0022] The top surface of the fixed base is provided with two parallel rear end conveying belts for jointly carrying and transporting the goods, and the fixed base is provided with a third power assembly for driving the rear end conveying belts and the front end conveying belts to move.

[0023] The middle part of the two front end conveying belts has a space for the movement of the gripper, and the rear end of the two front end conveying belts and the front end of the two rear end conveying belts are jointly arranged on a rotating shaft.

[0024] Preferably, the front end of the front end conveying belt is lower than the rear end, and the top of the rear end conveying belt is horizontal.

[0025] Preferably, the linkage assembly comprises a driving member, a supporting member and a mounting member;

[0026] The gripper is a suction cup;

[0027] The driving member and the supporting member are rotatably arranged on the second base, the driving member and the supporting member are located at the same height of the second base, and the length of the line connecting the two rotation points of the driving member is equal to the length of the line connecting the two rotation points of the supporting member;

[0028] One end of the mounting member is provided with the gripper, the middle part of the mounting member is rotatably arranged on the supporting member, and the other end of the mounting member is rotatably arranged on the driving member.

[0029] The present application provides a device for keeping the front end horizontal, which comprises a fixed base, a first base, a second base, a first power assembly, a transmission assembly and a second power assembly. The fixed base is used for supporting the first base, and the first base is used for supporting the second base. The first base is rotatably arranged on the fixed base. The front end of the second base is rotatably connected with the first base. The rear end of the second base is provided with a guide rail, a sliding groove or two oppositely arranged sliding rails. The first power assembly is arranged on the fixed base. The output member or the output end of the first power assembly is connected with the first base. The first base is driven to rotate around the fixed base by the movement of the first power assembly. The transmission assembly connects the fixed base, the first base and the second base. One end of the driven member is rotatably arranged on the fixed base. The driven member rotates around the connecting point under the limitation of the fixed base. The other end of the driven member is rotatably connected with the connecting member. The other end of the driven member is connected with the connecting member. The middle part of the connecting member is rotatably arranged on the first base. The connecting member moves synchronously with the first base. However, under the limitation of the driven member, the end of the connecting member matched with the guide rail rotates around the middle part of the connecting member. Therefore, the second base is driven to rotate around the rotation point of the front end of the second base and the first base.

[0030] In use, the connecting piece is located at the first working position of the guide rail, the first power assembly is started to apply a pushing force to the first base, so that the first base rotates counterclockwise around the fixed base, the front end of the first base is lifted, and the second base arranged above the first base is synchronously moved, but under the limitation of the transmission assembly, the rear end of the second base is lifted, and the lifting height of the rear end of the second base is equal to the lifting height of the front end of the second base, until the connecting piece is located at the second working position of the guide rail, and the second base is always in a horizontal state; conversely, when the connecting piece is located at the second working position of the guide rail and moves to the first working position of the guide rail, the first power assembly is controlled to apply a pulling force to the first base, so that the first base rotates clockwise around the fixed base, the front end of the first base is lowered, and under the limitation of the transmission assembly, the rear end of the second base is pulled down, and the pulling-down height of the rear end of the second base is equal to the lowering height of the front end of the second base, so that the second base is always in a horizontal state, the pitching device can limit the second base to only move horizontally, and cannot be randomly converted in angle, the structure is closely connected, movement is smooth, the space required for movement is small, the weight is light, energy consumption is effectively reduced, and practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, below the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of the provided drawings.

[0032] Figure 1 A schematic view of the pitching device of the specific embodiment provided by the present application;

[0033] Figure 2 A first working position schematic view of the pitching device of the specific embodiment provided by the present application;

[0034] Figure 3 A second working position schematic view of the pitching device of the specific embodiment provided by the present application;

[0035] Figure 4 A structure schematic view of the fixed base of the specific embodiment provided by the present application;

[0036] Figure 5 A structure schematic view of the grabbing mechanism of the specific embodiment provided by the present application;

[0037] Figure 6 A first partial structure schematic view of the grabbing mechanism of the specific embodiment provided by the present application;

[0038] Figure 7The second partial structure diagram of the grabbing mechanism provided by the embodiment of the present application.

[0039] Figures 1-7 In the drawings, the reference signs include:

[0040] 1 is a fixed base, 2 is a first base, 3 is a second base, 3-1 is a guide rail, 4 is a first power assembly, 5 is a transmission assembly, 5-1 is a driven part, 5-2 is a connecting part, 6 is a fixed part, 7 is a second power assembly, 8 is a connecting rod assembly, 8-1 is a driving part, 8-2 is a supporting part, 8-3 is a mounting part, 9 is a grab hand, 10 is a front end conveying belt, 11 is a rear end conveying belt, 12 is a third power assembly, 13 is a first driving pulley, 14 is a first driven pulley, 15 is a second driving pulley, and 16 is a second driven pulley. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0042] The core of the present application is to provide a horizontal front end maintaining tilting device, which can limit the translation of the second base and the structure loaded thereon, and will not randomly convert the angle, and the structure connection is close, the movement is smooth, the space required for activity is small, the weight is light, and the energy consumption is effectively reduced. Another core of the present application is to provide a grabbing mechanism comprising the above tilting device.

[0043] Please refer to Figures 1-7 The present application provides a horizontal front end maintaining tilting device, which comprises a fixed base 1, a first base 2, a second base 3, a first power assembly 4 and a transmission assembly 5.

[0044] The first base 2 is rotatably arranged on the fixed base 1; the front end of the second base 3 is rotatably arranged on the first base 2, and the rear end of the second base 3 is provided with a guide rail 3-1; the first power assembly 4 is used to drive the first base 2 to rotate, and the first power assembly 4 is arranged on the fixed base 1; the transmission assembly 5 comprises a driven part 5-1 and a connecting part 5-2, one end of the driven part 5-1 is rotatably arranged on the fixed base 1, the other end of the driven part 5-1 is rotatably connected to one end of the connecting part 5-2, the middle part of the connecting part 5-2 is rotatably arranged on the first base 2, and the other end of the connecting part 5-2 is slidably arranged on the guide rail 3-1; when the first power assembly 4 drives the first base 2 to be in a low position, the connecting part 5-2 is located at a first working position of the guide rail 3-1, and the front end and the rear end of the second base 3 are in a horizontal state; when the first power assembly 4 drives the first base 2 to be in a high position, the connecting part 5-2 is located at a second working position of the guide rail 3-1, and the front end and the rear end of the second base 3 are in a horizontal state.

[0045] Specifically, as shown in the drawings, Figures 1-3 The fixed base 1 is used to support the first base 2; the first base 2 is rotatably arranged on the fixed base 1, such as bearing connection or rotating shaft connection, and the first base 2 is used to support the second base 3; the front end of the second base 3 is rotatably connected with the first base 2, such as hinged connection or bearing connection, and the rear end of the second base 3 is provided with a guide rail 3-1, such as a sliding groove or two oppositely arranged sliding rails.

[0046] The first power assembly 4 is arranged on the fixed base 1, and the output part or output end of the first power assembly 4 is connected with the first base 2; the first base 2 is driven to rotate around the fixed base 1 through the movement of the first power assembly 4, which can be realized by arranging a rotating shaft at the rotation point of the first base 2 and the fixed base 1, and fixedly connecting the rotating shaft with the motor, so that the rotation of the motor shaft can drive the first base 2 to rotate, or arranging an extension part on the fixed base 1, and abutting the free end of the extension part with the first base 2, so that the extension of the free end of the extension part or the retraction of the free end of the extension part can drive the first base 2 to rotate around the rotation point of the first base 2 and the fixed base 1.

[0047] The transmission assembly 5 connects the fixed base 1, the first base 2 and the second base 3, wherein one end of the driven part 5-1 is rotatably arranged on the fixed base 1, the driven part 5-1 rotates around the connecting point under the limitation of the fixed base 1, the other end of the driven part 5-1 is rotatably connected with the connecting part 5-2, and the rotation of the driven part 5-1 drives the end of the connecting part 5-2 connected with the driven part 5-1; the middle part of the connecting part 5-2 is rotatably arranged on the first base 2, and is connected with the first base 2 through hinging, bearing or any other rotatable connection, so that the connecting part 5-2 moves synchronously with the first base 2, but the end of the connecting part 5-2 matched with the guide rail 3-1 rotates around the middle rotating point under the limitation of the driven part 5-1, thereby driving the second base 3 to rotate around the rotating point at the front end of the second base 3 and the first base 2.

[0048] In use, as shown in Figures 1-3 , the first power assembly 4 is started, and if the first base 2 is at the lowest position at the beginning, the connecting part 5-2 is located at the first working position of the guide rail 3-1, the first power assembly 4 continues to apply torque or thrust to the first base 2, so that the first base 2 rotates counterclockwise around the fixed base 1, the front end of the first base 2 is lifted, and the second base 3 arranged on the first base 2 moves synchronously, but the rear end of the second base 3 is lifted under the limitation of the transmission assembly 5, the height of the rear end of the second base 3 lifted is equal to the height of the front end of the second base 3 lifted, until the first base 2 is at the highest position as shown in Figure 2 , and the connecting part 5-2 is located at the second working position of the guide rail 3-1, the second base 3 is always in a horizontal state; conversely, from the position shown in Figure 3 to the position shown in Figure 3 , the first power assembly 4 is controlled to apply torque or pulling force to the first base 2, so that the first base 2 rotates clockwise around the fixed base 1, the front end of the first base 2 is lowered, and the rear end of the second base 3 is pulled down under the limitation of the transmission assembly 5, the height of the rear end of the second base 3 pulled down is equal to the height of the front end of the second base 3 lowered, so that the second base 3 is always in a horizontal state.

[0049] The pitch device can limit the second base 3 to move horizontally without converting the angle at will, has a compact structure connection, smooth movement, small space required for movement, light weight and effectively reduces energy consumption, so that when the pitch device is provided with a horizontal grabbing device on the second base 3, the horizontal grabbing device can be driven to move from a low position to a high position, thereby effectively ensuring that the horizontal grabbing device can grab goods at a high position. Of course, the pitch device can also be loaded with other devices required to be kept horizontal, and has high practicability and versatility.

[0050] On the basis of the above embodiment, the first power assembly 4 is an electric cylinder, and the two ends of the first power assembly 4 are rotatably connected with the fixed base 1 and the first base 2 respectively. Specifically, as shown inFigure 2 As shown, one end of the electric cylinder's rod or barrel is connected to the fixed base 1, and the other end is connected to the first base 2. In use, the electric cylinder extends or retracts, causing the first base 2 to rotate relative to the fixed base 1. Simultaneously, the electric cylinder rotates relative to both the fixed base 1 and the first base 2, allowing it to adapt its orientation to the rotation of the first base 2. This configuration allows the electric cylinder to bear a greater weight, effectively improving the load-bearing capacity of the pitching device, and also provides easy control and a simple structure.

[0051] Based on the above embodiments, the number of transmission components 5 and the number of guide rails 3-1 are both two, and the two transmission components 5 are matched with the corresponding guide rails 3-1.

[0052] Specifically, such as Figure 1 As shown, two parallel guide rails 3-1 are provided at the rear end of the second base 3. It should be noted that the two guide rails 3-1 are not limited to being at the same height on the second base 3, as long as they are parallel and the corresponding transmission components 5 are arranged in parallel. This arrangement effectively improves the load-bearing performance of the pitching structure.

[0053] Based on the above embodiment, the guide rail 3-1 is a sliding groove, and the side of the connector 5-2 that contacts the guide rail 3-1 is provided with a protruding structure. The circumferential surface of the protruding structure cooperates with the guide rail 3-1, and the end of the protruding structure is provided with a blocking member for limiting the protruding structure.

[0054] Specifically, such as Figures 1-3 As shown, guide rail 3-1 is a groove, and the protruding structure passes through the groove. The circumference of the protruding structure mates with the groove. One end of the protruding structure is fixedly connected to the side of connector 5-2, either by welding or threaded connection. The other end of the protruding structure is equipped with a blocking component. The cross-sectional width of the blocking component is larger than the groove width of the groove, effectively preventing the protruding structure from detaching from guide rail 3-1. It should be noted that the type of protruding structure is not limited; cylindrical structures, rectangular blocks, etc., are all acceptable as long as they can mate with guide rail 3-1. This design results in a simple structure, ease of manufacturing, and effective cost reduction.

[0055] Based on the above embodiment, the blocking member is provided with a first connecting portion, the protruding structure is provided with a second connecting portion, and a fixing member 6 is detachably provided in the first connecting portion and the second connecting portion. Specifically, as shown... Figures 1-3 As shown, the blocking component is detachably mounted on the protruding structure. Optionally, the first connector and the second connecting part are mating snap-fit ​​parts, and the fixing component 6 snaps into the first connector and the second connecting part; or, the first connector is a through hole, the second connecting part is a threaded hole, and the fixing component 6 is a screw, which is screwed into the first connector and the second connecting part. This configuration ensures a stable connection and facilitates inspection, repair, replacement, and other maintenance, reducing maintenance costs.

[0056] On the basis of the above-mentioned embodiments, the second base 3 is in a ladder type structure. Specifically, as shown in Figures 1-3 The ladder type structure of the second base 3 is simple in structure and strong in stability, and the load bearing performance of the pitching device is excellent.

[0057] In addition to the pitching device for keeping the front end horizontal, the application also provides a grabbing mechanism comprising the pitching device disclosed in the above-mentioned embodiments, further comprising a second power assembly 7, a connecting rod assembly 8 and a gripper 9 for grabbing goods, the second power assembly 7 and the connecting rod assembly 8 are arranged on the second base 3, the second power assembly 7 is used to drive the connecting rod assembly 8, and the gripper 9 is arranged on the side surface of the front end of the connecting rod assembly 8.

[0058] Specifically, as shown in Figures 1-3 The second power assembly 7 provides power for the gripper 9, the connecting rod assembly 8 connects the second power assembly 7 and the gripper 9, and transmits the movement and force of the second power assembly 7 to the gripper 9. The gripper 9 is arranged on the side surface of the front end of the connecting rod assembly 8, so that the gripper 9 can horizontally grab goods. It should be noted that the types of the second power assembly 7, the connecting rod assembly 8 and the gripper 9 are not limited as long as they can achieve the above-mentioned functions. The grabbing mechanism can grab goods at low and high places, and has strong practicability.

[0059] On the basis of the above-mentioned embodiments, the top of the first base 2 is provided with two parallel front end conveying belts 10 for jointly bearing and transporting the goods grabbed by the gripper 9, the top surface of the fixed base 1 is provided with two parallel rear end conveying belts 11 for jointly bearing and transporting the goods, and the fixed base 1 is provided with a third power assembly 12 for driving the rear end conveying belts 11 and the front end conveying belts 10 to move. The middle of the two front end conveying belts 10 has a space for the movement of the gripper 9, and the rear ends of the two front end conveying belts 10 and the front ends of the two rear end conveying belts 11 are jointly arranged on a rotating shaft.

[0060] Specifically, as shown in Figure 5 The top of the first base 2 is provided with two rotatable first driving pulleys 13 and two first driven pulleys 14, the two front end conveying belts 10 are arranged around the circumferential surfaces of one first driving pulley 13 and one first driven pulley 14 respectively, the middle of the two parallel front end conveying belts 10 has a space, the gripper 9 is arranged in the space between the two front end conveying belts 10, and the moving direction of the gripper 9 is the same as the length direction of the front end conveying belts 10.

[0061] Two second driving pulleys 15 and two second driven pulleys 16 are arranged on the top of the fixed base 1, the second driven pulleys 16 are arranged above the same rotating shaft as the first driving pulley 13, and the moving direction of the front conveying belt 10 is the same as that of the rear conveying belt 11, preferably, the sum of the radius of the second driven pulley 16 and the thickness of the rear conveying belt 11 is equal to the sum of the radius of the first driving pulley 13 and the thickness of the front conveying belt 10, so that the goods can be transferred from the front conveying belt 10 to the rear conveying belt 11 more stably, the two rear conveying belts 11 are arranged around the circumferential surface of a second driving pulley 15 and a second driven pulley 16 respectively, and the two parallel rear conveying belts 11 can jointly bear the goods; the third power assembly 12 drives the two second driving pulleys 15 to rotate synchronously, and drives the two second driven pulleys 16 to rotate through the rear conveying belt 11, so that the coaxially arranged first driving pulley 13 rotates, and the front conveying belt 10 stably runs under the support of the first driving pulley 13 and the first driven pulley 14.

[0062] In use, the gripper 9 places the grabbed goods on the front conveying belt 10, after the gripper 9 is released, the front conveying belt 10 drives the goods to move to the rear conveying belt 11, and the goods continue to move after being transferred to the rear conveying belt 11, so that the goods can be transferred on the grabbing mechanism throughout the process, effectively reducing the labor intensity, and further, using one power to drive the front conveying belt 10 and the rear conveying belt 11 to move synchronously helps to ensure that the front conveying belt 10 and the rear conveying belt 11 move in step, and effectively reduces energy consumption.

[0063] On the basis of the above embodiment, the front end of the front conveying belt 10 is lower than the rear end, and the top of the rear conveying belt 11 is horizontal.

[0064] Specifically, as shown in Figure 6 and Figure 6 , the front end of the front conveying belt 10 is lower than the rear end, so that the goods grabbed by the gripper 9 can be easily placed on the front conveying belt 10, and the running direction of the front conveying belt 10 is from the front end to the rear end, so that the goods can be transferred to a suitable height for the operator to operate; the top of the rear conveying belt 11 is horizontal, so that the goods can be horizontally transferred to the preset position, reducing the distance the operator needs to walk to transfer the goods, further reducing the labor intensity of the operator, and having strong practicability.

[0065] On the basis of the above-mentioned embodiments, the connecting rod assembly 8 comprises a driving member 8-1, a supporting member 8-2 and a mounting member 8-3; the gripper 9 is a suction cup; the driving member 8-1 and the supporting member 8-2 are rotatably arranged on the second base 3, the driving member 8-1 and the supporting member 8-2 are located at the same height of the second base 3, and the length of the line connecting the two rotation points of the driving member 8-1 is equal to the length of the line connecting the two rotation points of the supporting member 8-2; one end of the mounting member 8-3 is provided with the gripper 9, the middle part of the mounting member 8-3 is rotatably arranged on the supporting member 8-2, and the other end of the mounting member 8-3 is rotatably arranged on the driving member 8-1.

[0066] Specifically, as shown in the drawings, Figure 7 Figure 5 the driving member 8-1 and the supporting member 8-2 are rotatably arranged on the second base 3, preferably, the driving member 8-1 and the supporting member 8-2 are in the form of a rod, of course, the driving member 8-1 and the supporting member 8-2 can also be in any other structure as long as the strength is met; the second power assembly 7 is connected to the rotating shaft at the connection between the driving member 8-1 and the second base 3, for driving the driving member 8-1 to rotate, which can be achieved by a belt, a chain wheel, etc.

[0067] The gripper 9 is a suction cup, it should be noted that the type and quantity of the suction cup are not limited, as long as the function can be realized; one end of the mounting member 8-3 is rotatably connected to the free end of the driving member 8-1, the middle part of the mounting member 8-3 is rotatably connected to the free end of the supporting member 8-2, the supporting member 8-2 and the driving member 8-1 are rotatably arranged at the same height of the second base 3, and the length of the line connecting the two rotation points of the supporting member 8-2 is equal to the length of the line connecting the two rotation points of the driving member 8-1, so that in the process of rotating the driving member 8-1, the mounting member 8-3 only translates without rotating; the other end of the mounting member 8-3 is provided with a suction cup for grabbing goods, so that the suction cup also only translates without rotating, and the suction cup can be attached to the vertical side of the goods box to grab the goods, the grabbing mechanism is simple in structure, low in cost and easy to operate, and effectively reduces the labor intensity of the operator.

[0068] It should be noted that the "upper surface, lower surface, top, bottom" and the orientation words "up, down, left, right" described above are defined based on the drawings.

[0069] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

[0070] The above has carried on the detailed introduction to the holding front end horizontal tilting device and the grabbing mechanism provided by the application. The principle and implementation mode of the application are described by applying specific examples in this paper, and the above example description is only used to help understand the method of the application and its core idea. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the application without departing from the principle of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A tilt apparatus for maintaining a front end level, characterized by, The device comprises: a fixed base (1); a first base (2) rotatably arranged on the fixed base (1); a second base (3) with a front end rotatably arranged on the first base (2), and a rear end provided with a guide rail (3-1); a first power assembly (4) for driving the first base (2) to rotate, and the first power assembly (4) is arranged on the fixed base (1); a transmission assembly (5) comprising a driven part (5-1) and a connecting part (5-2), one end of the driven part (5-1) is rotatably arranged on the fixed base (1), the other end of the driven part (5-1) is rotatably connected to one end of the connecting part (5-2), the middle part of the connecting part (5-2) is rotatably arranged on the first base (2), and the other end of the connecting part (5-2) is slidably arranged on the guide rail (3-1); when the first power assembly (4) drives the first base (2) to be in a low position, the connecting part (5-2) is located at a first working position of the guide rail (3-1), and the front end and the rear end of the second base (3) are in a horizontal state; when the first power assembly (4) drives the first base (2) to be in a high position, the connecting part (5-2) is located at a second working position of the guide rail (3-1), and the front end and the rear end of the second base (3) are in a horizontal state.

2. The tilting device for maintaining the front end level according to claim 1, characterized in that The first power assembly (4) is an electric cylinder, and the two ends of the first power assembly (4) are rotatably connected with the fixed base (1) and the first base (2) respectively.

3. The roll-over device of claim 1, wherein The number of the transmission assembly (5) and the number of the guide rail (3-1) are both two, and the two transmission assemblies (5) are matched with the corresponding guide rails (3-1).

4. A pitch and roll device for maintaining a horizontal front end as claimed in any one of claims 1 to 3, wherein The guide rail (3-1) is a chute, the side surface of the end of the connecting part (5-2) in contact with the guide rail (3-1) is provided with a protruding structure, the peripheral surface of the protruding structure is matched with the guide rail (3-1), and the end of the protruding structure is provided with a blocking part for limiting the protruding structure.

5. The pitch and roll device of claim 4, wherein, The blocking part is provided with a first connecting part, the protruding structure is provided with a second connecting part, and the first connecting part and the second connecting part are detachably provided with a fixing part (6).

6. The roll-on device of claim 1, wherein The second base (3) is in a ladder type structure.

7. A gripping mechanism, characterized in that The device further comprises a second power assembly (7), a connecting rod assembly (8) and a gripper (9) for grabbing goods, the second power assembly (7) and the connecting rod assembly (8) are arranged on the second base (3), the second power assembly (7) is used for driving the connecting rod assembly (8), and the gripper (9) is arranged on the front end side surface of the connecting rod assembly (8).

8. The grasping mechanism of claim 7, wherein, The top of the first base (2) is provided with two parallel front end conveying belts (10) for jointly bearing and transporting the goods grabbed by the gripper (9). The top surface of the fixed base (1) is provided with two parallel rear end conveying belts (11) for jointly bearing and transporting the goods, and the fixed base (1) is provided with a third power assembly (12) for driving the rear end conveying belts (11) and the front end conveying belts (10) to move; The middle part of the two front end conveying belts (10) has a space for the movement of the gripper (9), and the rear end of the two front end conveying belts (10) and the front end of the two rear end conveying belts (11) are jointly arranged on a rotating shaft.

9. The grasping mechanism of claim 8, wherein, The front end of the front end conveying belt (10) is lower than the rear end, and the top of the rear end conveying belt (11) is horizontal.

10. The grasping mechanism of claim 7, wherein, The connecting rod assembly (8) comprises a driving part (8-1), a supporting part (8-2) and a mounting part (8-3); The gripper (9) is a suction cup; The driving part (8-1) and the supporting part (8-2) are rotatably arranged on the second base (3), and the driving part (8-1) and the supporting part (8-2) are located at the same height of the second base (3), and the length of the line connecting the two rotation points of the driving part (8-1) is equal to the length of the line connecting the two rotation points of the supporting part (8-2); One end of the mounting part (8-3) is provided with the gripper (9), the middle part of the mounting part (8-3) is rotatably arranged on the supporting part (8-2), and the other end of the mounting part is rotatably arranged on the driving part (8-1).

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