Steering chain conveyor

Abstract

The embodiment of the utility model relates to a steering chain conveyor, a rack is arranged on the steering chain conveyor, a track structure is fixed on the rack, a change direction device is arranged on the track structure, a chain structure is arranged above the rack, a jacking device is arranged on one side of the rack, a steering device is fixed above the jacking device on the rack, the chain structure is guided through the track structure, the material on the chain structure is transported to the jacking device through the change direction device, the standard air cylinder drives the supporting frame of the steering device to turn 90 DEG after the jacking device jacks up the material, the material turns 90 DEG along with it, solve in prior art, the traditional chain conveyor only has the function of transporting material, not only single function, and space utilization is low, process linkage efficiency is poor, it is difficult to meet the technical problem of the demand of modern production to high -efficient flexible logistics.

Description

Technical Field

[0001] The embodiments of this utility model relate to a material conveying device, and more particularly to a steering chain conveyor. Background Technology

[0002] In existing technologies, traditional chain conveyors only have the function of transporting materials. They are not only single in function, but also have low space utilization and poor process connection efficiency, making it difficult to meet the needs of modern production for efficient and flexible logistics. Utility Model Content

[0003] The purpose of this invention is to provide a steering chain conveyor capable of turning materials 90°.

[0004] To achieve the above objectives, an embodiment of this utility model designs a steering chain conveyor, comprising:

[0005] A frame is mounted on the steering chain conveyor;

[0006] A track structure, wherein the track structure is fixed on the frame;

[0007] A reversing device is provided on the track structure;

[0008] The chain structure is installed above the frame.

[0009] A lifting device is provided on one side of the frame;

[0010] A steering device is fixed on the frame above the lifting device. The chain structure is guided by the track structure. The material on the chain structure is transported to the lifting device by the redirection device. After the lifting device lifts the material, the standard cylinder drives the support frame of the steering device to rotate 90°, so that the material rotates 90° accordingly.

[0011] Furthermore, in the steering chain conveyor of this utility model, the frame includes:

[0012] The first side plate is fixed to one side of the frame;

[0013] The second side plate is fixed on the other side of the frame;

[0014] The main connecting frame is fixed between the first side plate and the second side plate;

[0015] An auxiliary connecting frame is fixed to one side of the main connecting frame.

[0016] Furthermore, in the steering chain conveyor of this utility model, the track structure includes:

[0017] The first chain track is fixed on the first side plate of the frame;

[0018] The second chain track is fixed on one side of the first chain track and on the first side plate;

[0019] The third chain track is fixed on the second side plate of the frame, on one side of the first chain track;

[0020] The fourth chain track is fixed on the second side plate of the frame, on one side of the third chain track;

[0021] An upper connecting rod is fixedly connected to several of the upper connecting rods between the first chain track and the third chain track, and between the second chain track and the fourth chain track;

[0022] End guards are fixed to one side of the first chain track, the second chain track, the third chain track, and the fourth chain track, respectively.

[0023] Furthermore, in the steering chain conveyor of this utility model, the redirecting device includes:

[0024] A redirecting sleeve bracket is fixedly connected to both sides of the upper connecting rod of the track structure.

[0025] A number of redirecting sprocket shafts are fixedly connected to the main connecting frame of the machine frame;

[0026] A deep groove ball bearing, wherein the inner ring of the deep groove ball bearing is fixedly connected to a plurality of the redirecting sprocket shafts respectively;

[0027] A sprocket redirection sleeve is fixedly connected to the outer ring of the deep groove ball bearing; the deep groove ball bearing is located between the redirection sprocket shaft and the sprocket redirection sleeve; the inner ring of the deep groove ball bearing remains stationary, while the outer ring of the deep groove ball bearing rotates.

[0028] Positioning rings, wherein a plurality of positioning rings are fixed on a plurality of the redirecting sprocket shafts;

[0029] The first end redirecting sprocket is fixedly connected to the inner hole of the first end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the chain on one side of the first chain track of the track structure is connected to the outer side of the first end redirecting sprocket.

[0030] The second end redirecting sprocket is fixedly connected to the inner hole of the second end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the chain on one side of the second chain track of the track structure is connected to the outer side of the second end redirecting sprocket.

[0031] The third end redirecting sprocket is fixedly connected to the inner hole of the third end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the outer side of the third end redirecting sprocket is connected to the chain on one side of the third chain track of the track structure.

[0032] The fourth end redirecting sprocket is fixedly connected to the inner hole of the fourth end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the outer side of the fourth end redirecting sprocket is connected to the chain on one side of the fourth chain track of the track structure.

[0033] Furthermore, in the steering chain conveyor of this utility model, the chain structure includes:

[0034] A first double-row conveyor roller chain is provided above the first side plate and the second side plate of the frame;

[0035] A second double-row conveyor roller chain is provided above the first side plate and the second side plate of the frame and on one side of the first double-row conveyor roller chain.

[0036] The first shaft is transitionally connected to the main connecting frame of the frame;

[0037] The first bearing is fixedly connected to the first shaft;

[0038] The inner side of the first motor end sprocket is fixedly connected to the outer ring of the first bearing, and the outer side of the first motor end sprocket is connected to the first double-row conveying roller chain and the single-row transmission roller chain.

[0039] The second shaft is transitionally connected to the main connecting frame of the frame on one side of the first shaft;

[0040] The second bearing is fixedly connected to the second shaft;

[0041] The inner side of the second motor end sprocket is fixedly connected to the outer ring of the second bearing, and the outer side of the second motor end sprocket is connected to the first double-row conveying roller chain and the single-row transmission roller chain.

[0042] A single-row drive roller chain is movably connected to the sprockets at the first motor end and the second motor end;

[0043] The first double sprocket is coaxially connected to one side of the sprocket at the second motor end;

[0044] The second double sprocket is coaxially connected to the second double sprocket on the other side of the second motor end sprocket;

[0045] The lower connecting rod is movably and fixedly connected to the redirecting sleeve bracket of the redirecting device; the lower connecting rod passes through the first double sprocket, the second double sprocket and the second motor end sprocket;

[0046] The first tensioning wheel is meshed between the first motor end sprocket and the second motor end sprocket.

[0047] The second tensioning pulley is engaged with the second tensioning pulley on the other side of the sprocket at the end of the second motor.

[0048] The first sprocket cover is fixedly connected to the main connecting frame of the frame above the first motor end sprocket;

[0049] The second sprocket cover is fixedly connected to the main connecting frame of the machine frame above the second motor end sprocket, on one side of the first sprocket cover;

[0050] The motor and reducer are fixed on the main connecting frame of the frame.

[0051] Furthermore, in the steering chain conveyor of this utility model, the lifting device includes:

[0052] A guide mechanism, wherein several guide mechanisms are fixedly connected to the auxiliary connecting frame of the frame;

[0053] A double-layer airbag cylinder is fixed on the attached connecting frame.

[0054] An airbag upper frame is fixedly connected above the airbag-type double-layer cylinder;

[0055] The guide sleeve upper seat is fixedly connected to the airbag upper frame and the plurality of guide mechanisms;

[0056] The cylinder structure is fixedly connected to both sides of the redirection sleeve bracket of the redirection device.

[0057] Furthermore, in the steering chain conveyor of this utility model, the guiding mechanism includes:

[0058] The guide rod is fixedly connected to the auxiliary connecting frame of the frame;

[0059] A linear bearing is movably connected to the guide rod.

[0060] Furthermore, in the steering chain conveyor of this utility model, the cylinder structure includes:

[0061] A bracket is fixedly connected to one side of the redirecting sleeve bracket;

[0062] A number of the supporting cylinder bases are fixed on one side of the redirecting sleeve bracket and below the bracket.

[0063] A bracket cover is fixed to the outside of several of the support cylinder bases;

[0064] A cylinder is movably connected to a plurality of said supporting cylinder bases;

[0065] Cylinder cover, the cylinder cover is fixed on the cylinder;

[0066] The second Y-type connector is fixedly connected to the cylinder.

[0067] Furthermore, in the steering chain conveyor of this utility model, the steering device includes:

[0068] A bearing bracket is fixed on the upper seat of the guide sleeve of the lifting device; the bearing bracket, the upper seat of the guide sleeve, and the upper frame of the airbag of the lifting device are fixedly connected.

[0069] The first bearing is fixed on the guide sleeve seat of the lifting device;

[0070] The second bearing with a mounting bracket is fixed on the bearing support.

[0071] A rotating rod is movably connected between the first seated bearing and the second seated bearing;

[0072] A handle reinforcement block is fixed on the rotating rod;

[0073] A cylinder front handle, wherein the standard cylinder and the handle reinforcement block are fixedly connected via the cylinder front handle;

[0074] The rotary cylinder rear seat is fixed on one side of the guide sleeve upper seat of the lifting device;

[0075] A standard cylinder is fixed on the rear seat of the rotary cylinder;

[0076] The first Y-type connector is fixedly connected to one side of the standard cylinder;

[0077] A drive rod is connected to the handle reinforcement block, and the drive rod is movably connected to the first Y-type connector.

[0078] Furthermore, in the steering chain conveyor of this utility model, several guardrail brackets are fixedly connected to both sides of the redirection device; guardrails are fixedly connected above the several guardrail brackets; photoelectric switch frames are fixedly connected to the guardrails; an upper cover plate is placed on top of the first double-row conveyor roller chain and the second double-row conveyor roller chain of the chain structure; several foot support rods are movably connected to the first side plate and the second side plate of the frame; and metal adjusting feet are movably connected below the foot support rods.

[0079] Compared with the prior art, the embodiment of this utility model adopts a method of setting a frame on a steering chain conveyor; fixing a track structure on the frame; setting a redirection device on the track structure; setting a chain structure above the frame; setting a lifting device on one side of the frame; fixing a steering device on the frame and above the lifting device; guiding the chain structure through the track structure; redirecting the chain structure through the redirection device, so that the material on the chain structure is transported to the lifting device. After the lifting device lifts the material, the standard cylinder drives the support frame of the steering device to turn 90°, so that the material turns 90° accordingly. This solves the technical problem that in the prior art, traditional chain conveyors only have the function of transporting materials, which is not only single in function, but also has low space utilization and poor process connection efficiency, making it difficult to meet the needs of modern production for efficient and flexible logistics. Attached Figure Description

[0080] Figure 1 This is the front view of the present invention;

[0081] Figure 2 This is a top view of the present invention;

[0082] Figure 3 This is the left view of the present invention;

[0083] Figure 4 This is a schematic diagram of the lifting mechanism of this utility model;

[0084] Figure 5 This is a cross-sectional view of the present invention. Detailed Implementation

[0085] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0086] The embodiments of this utility model relate to a steering chain conveyor, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes:

[0087] In this embodiment, a frame 10 is provided on the steering chain conveyor. The frame 10 is the basic framework of the steering chain conveyor and plays the role of supporting other components. The frame 10 provides precise installation positions and positioning references for other components of the steering chain conveyor. The frame 10 can also provide a certain degree of protection for the internal components of the steering chain conveyor, preventing dust or debris from entering the conveyor and damaging the chain and sprockets. It can also prevent operators from accidentally contacting moving parts, thus improving the safety of the equipment.

[0088] A track structure 20 is fixed on the frame 10. The track structure 20 is the running path of the first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42. It can guide the first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42 to run accurately and avoid deviation.

[0089] A redirection device 30 is installed on the track structure 20. The redirection device 30 can change the running direction of the first double-row conveying roller chain 41, the second double-row conveying roller chain 42 and the single-row drive roller chain 49, so that the material is transported along the required route. The redirection device 30 can also improve the transmission efficiency, prevent the chain from slipping during operation and improve production efficiency.

[0090] A chain structure 40 is installed above the frame 10. The chain structure 40 is capable of multi-level speed change and synchronous positioning, enabling the steering chain conveyor to operate efficiently, stably and accurately.

[0091] A lifting device 60 is installed on one side of the frame 10. The lifting device 60 is powered by a double-layer air cylinder 62 to perform lifting motion and change the material conveying height.

[0092] A steering device 80 is fixed on the frame 10 above the lifting device 60. The chain structure 40 is guided by the track structure 20. The material on the chain structure 40 is transported to the lifting device 60 by the redirection device 30. After the lifting device 60 lifts the material, the standard cylinder drives the support frame of the steering device 80 to turn 90°, so that the material turns 90° accordingly.

[0093] In this embodiment, a steering device 80 is fixed on the frame 10 above the lifting device 60, and the chain structure 40 is guided by the track structure 20. The material on the chain structure 40 is transported to the lifting device 60 by the redirection device 30. After the lifting device 60 lifts the material, the standard cylinder drives the support frame of the steering device 80 to turn 90°, so that the material turns 90° accordingly. This solves the technical problem that in the prior art, the traditional chain conveyor only has the function of transporting materials. It is not only single in function, but also has low space utilization and poor process connection efficiency, which makes it difficult to meet the needs of modern production for efficient and flexible logistics.

[0094] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 2 As shown, rack 10 includes:

[0095] The first side plate 11 is fixed on one side of the frame 10;

[0096] A second side plate 12 is fixed on the other side of the frame 10; the first side plate 11 and the second side plate 12 serve as the main frame.

[0097] The main connecting frame 13 is fixed between the first side plate 11 and the second side plate 12;

[0098] A secondary connecting frame 14 is fixed on one side of the main connecting frame 13; the main connecting frame 13 and the secondary connecting frame 14 are used to connect other components, which facilitates the assembly, debugging and maintenance of the equipment.

[0099] To achieve the above-mentioned technical effects, such as Figure 2 As shown, the track structure 20 includes:

[0100] The first chain track 21 is fixed on the first side plate 11 of the frame 10;

[0101] A second chain track 22 is fixed on one side of the first chain track 21 and on the first side plate 11;

[0102] A third chain track 23 is fixed on the second side plate 12 of the frame 10, on one side of the first chain track 21;

[0103] A fourth chain track 24 is fixed on the second side plate 12 of the frame 10, on one side of the third chain track 23. The first chain track 21, the second chain track 22, the third chain track 23 and the fourth chain track 24 can provide a clear running path for the first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42, guide the chain direction, and also support and constrain the chain, so that the chain is subjected to more uniform force during operation, reduces the wear rate of the chain, and extends the service life of the chain.

[0104] Several upper connecting rods 25 are fixedly connected between the first chain track 21 and the third chain track 23, and between the second chain track 22 and the fourth chain track 24. The upper connecting rods 25 can enhance the stability of the steering chain conveyor structure and prevent it from shifting or shaking during operation.

[0105] Several end guards 26 are fixed on one side of the first chain track 21, the second chain track 22, the third chain track 23, and the fourth chain track 24, respectively. The end guards 265 can protect the first chain track 21, the second chain track 22, the third chain track 23, the fourth chain track 24, the first double-row conveyor roller chain 41, and the second double-row conveyor roller chain 42, thereby enhancing the overall stability of the steering chain conveyor and reducing equipment failures caused by vibration or shaking.

[0106] To achieve the above-mentioned technical effects, such as Figure 2 , Figure 3 and Figure 5 As shown, the reversing device 30 includes:

[0107] A redirecting sleeve bracket 31 is fixedly connected to both sides of the upper connecting rod 25 of the track structure 20. The redirecting sleeve bracket 31 serves to support and install other components.

[0108] Several redirecting sprocket shafts 32 are fixedly connected to the main connecting frame 13 of the frame 10. The several redirecting sprocket shafts 32 can support and respectively position the first end redirecting sprocket 36, the second end redirecting sprocket 37, the third end redirecting sprocket 38 and the fourth end redirecting sprocket 39.

[0109] The inner rings of deep groove ball bearings 33 are fixedly connected to several redirecting sprocket shafts 32. The deep groove ball bearings 33 can reduce frictional resistance, improve rotational accuracy, and reduce vibration and noise.

[0110] A sprocket redirecting sleeve 34 is fixedly connected to the outer ring of the deep groove ball bearing 33; the deep groove ball bearing 33 is located between the redirecting sprocket shaft 32 and the sprocket redirecting sleeve 34; the inner ring of the deep groove ball bearing 33 remains stationary, while the outer ring of the deep groove ball bearing 33 rotates. The sprocket redirecting sleeve 34 can precisely control the turning angle of the first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42, reducing friction and wear of the chain during the redirection process, and ensuring the smoothness and reliability of the steering chain conveyor operation.

[0111] Several positioning rings 35 are fixed on several redirecting sprocket shafts 32. The positioning rings 35 can accurately position the first end redirecting sprocket 36, the second end redirecting sprocket 37, the third end redirecting sprocket 38, and the fourth end redirecting sprocket 39, so as to avoid the displacement of the components affecting the operation of the steering chain conveyor.

[0112] The inner hole of the first end redirecting sprocket 36 is fixedly connected to the outer circle of the sprocket redirecting sleeve 34, and the outer side of the first end redirecting sprocket 36 is connected to the chain on one side of the first chain track 21 of the track structure 20.

[0113] The inner hole of the second end redirecting sprocket 37 is fixedly connected to the outer circle of the sprocket redirecting sleeve 34, and the outer side of the second end redirecting sprocket 37 is connected to the chain on one side of the second chain track 22 of the track structure 20.

[0114] The inner hole of the third end redirecting sprocket 38 is fixedly connected to the outer circle of the sprocket redirecting sleeve 34, and the outer side of the third end redirecting sprocket 38 is connected to the chain on one side of the third chain track 23 of the track structure 20.

[0115] The inner hole of the fourth end redirecting sprocket 39 is fixedly connected to the outer circle of the sprocket redirecting sleeve 34. The chain on one side of the fourth chain track 24 of the track structure 20 is connected to the outer side of the fourth end redirecting sprocket 39. The first end redirecting sprocket 36, the second end redirecting sprocket 37, the third end redirecting sprocket 38, and the fourth end redirecting sprocket 39 can change the running direction of the first double-row conveying roller chain 41 and the second double-row conveying roller chain 42, so that the first double-row conveying roller chain 41 and the second double-row conveying roller chain 42 can turn and form a loop, so that the material can be stably conveyed and the redirecting chain conveyor can work continuously.

[0116] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 3 As shown, the chain structure 40 includes:

[0117] A first double-row conveyor roller chain 41 is provided above the first side plate 11 and the second side plate 12 of the frame 10;

[0118] A second double-row conveyor roller chain 42 is provided above the first side plate 11 and the second side plate 12 of the frame 10 and on one side of the first double-row conveyor roller chain 41. The first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42 can withstand larger loads, transmit greater power, and improve conveying capacity. The two chains of the first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42 work together to distribute the force, reduce the risk of wear and failure, and enhance stability and reliability. The first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42 can also reduce the swing and deviation of the chain during the transmission process, and improve the precision and accuracy of the transmission.

[0119] The first shaft 43 is transitionally connected to the main connecting frame 13 of the frame 10. The first shaft 43 installs and positions the first motor end sprocket 45 so that the first motor end sprocket 45 will not wobble or shift during rotation. The first shaft 43 transmits the power generated by the output motor 57 to the first motor end sprocket 45, driving the first motor end sprocket 45 to rotate.

[0120] A first bearing 44 is fixedly connected to the first shaft 43. The first bearing 44 can reduce frictional resistance, improve rotational accuracy, and reduce vibration and noise.

[0121] The inner side of the first motor end sprocket 45 is fixedly connected to the outer ring of the first bearing 44. The outer side of the first motor end sprocket 45 is connected to the first double-row conveyor roller chain 41 and the single-row transmission roller chain 49. The first motor end sprocket 45 can increase the power transmission capacity and load-bearing capacity, reduce the risk of damage, and improve the stability and reliability of the transmission.

[0122] A second shaft 46 is transitionally connected to the main connecting frame 13 of the frame 10 on one side of the first shaft 43. The second shaft 46 is used to install and position the second motor end sprocket 48 so that the second motor end sprocket 48 will not wobble or shift during rotation.

[0123] A second bearing 47 is fixedly connected to the second shaft 46. The second bearing 47 can reduce frictional resistance, improve rotational accuracy, and reduce vibration and noise.

[0124] The inner side of the second motor end sprocket 48 is fixedly connected to the outer ring of the second bearing 47. The outer side of the second motor end sprocket 48 is connected to the first double-row conveyor roller chain 41 and the single-row drive roller chain 49. The second motor end sprocket 48 can increase the power transmission capacity and load-bearing capacity, reduce the risk of damage, and improve the stability and reliability of the transmission.

[0125] A single-row drive roller chain 49 is movably connected to the first motor end sprocket 45 and the second motor end sprocket 48. The single-row drive roller chain 49 transmits the power generated by the motor and reducer 57 from the first motor end sprocket 45 to the second motor end sprocket 48, driving the steering chain conveyor to operate, with high transmission efficiency.

[0126] The first double sprocket 50 is coaxially connected to one side of the second motor end sprocket 48;

[0127] A second double sprocket 51 is coaxially connected to the other side of the second motor end sprocket 48; the first double sprocket 50 and the second double sprocket 35 can improve transmission efficiency and load-bearing capacity.

[0128] A lower connecting rod 52 is movably connected to the redirecting sleeve bracket 31 of the redirecting device 30. The lower connecting rod 52 passes through the first double sprocket 50, the second double sprocket 51, and the second motor end sprocket 48. The power generated by the motor and the reducer 57 is transmitted to the first motor end sprocket 45. The first motor end sprocket 45 drives the second motor end sprocket 48 to rotate. The power obtained by the second motor end sprocket 48 is transmitted to the first double sprocket 50 and the second double sprocket 51 through the lower connecting rod 52, so that the first double sprocket 50, the second double sprocket 51, and the second motor end sprocket 48 can rotate synchronously, ensuring the stability and reliability of the entire transmission system.

[0129] The first tensioning wheel 53 is meshed between the first motor end sprocket 45 and the second motor end sprocket 48.

[0130] On the other side of the second motor end sprocket 48, a second tensioning wheel 54 is engaged. The first tensioning wheel 53 and the second tensioning wheel 54 apply a certain tension to the chain, reduce the sag of the chain, keep the chain and sprocket in good meshing state, reduce vibration and noise, and ensure the smoothness of transmission.

[0131] A first sprocket cover 55 is fixedly connected above the first motor end sprocket 45 and on the main connecting frame 13 of the frame 10;

[0132] A second sprocket cover 56 is fixedly connected above the second motor end sprocket 48, on one side of the first sprocket cover 55, and on the main connecting frame 13 of the frame 10. The first sprocket cover 55 and the second sprocket cover 56 can prevent operators from accidentally contacting the sprocket and chain, reducing the risk of safety accidents; they can block dust and debris from entering the sprocket and chain, reducing wear and corrosion and extending their service life; they can also block the transmission of noise generated by the operation of the sprocket and chain, improving the working environment.

[0133] A motor and a reducer 57 are fixed on the main connecting frame 13 of the frame 10. The motor and reducer 57 are fixedly connected to the first motor end sprocket 45 of the chain structure 40. The motor and reducer 57 generate power, which is transmitted to the first motor end sprocket 45. The first motor end sprocket 45 drives the second motor end sprocket 48 to rotate through a single-row transmission roller chain 49. The single-row transmission roller chain 49 rolls on the first motor end sprocket 45 and the second motor end sprocket 48. Through one end of the lower connecting rod 52, the second motor end sprocket 48 and the first double sprocket 50 rotate coaxially, thereby driving the first double-row conveyor rollers. When chain 41 rotates, the first double-row conveyor roller chain 41 first passes through the first motor end sprocket 45, the first tensioning wheel 53, the second motor end sprocket 48 and the second tensioning wheel 54, then runs along the third end redirecting sprocket 38, and then along the fourth end redirecting sprocket 39, finally returning to the first motor end sprocket 45, forming a closed loop. Through the connection of the other end of the lower connecting rod 52 and the other end of the upper connecting rod 25, the second double-row conveyor roller chain 42 moves in the same direction and at the same speed as the first double-row conveyor roller chain 41, reducing energy loss during power transmission and improving power transmission efficiency.

[0134] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 4 As shown, the lifting device 60 includes:

[0135] Several guide mechanisms 61 are fixedly connected to the auxiliary connecting frame 14 of the frame 10. The guide mechanisms 61 provide precise linear motion guidance for the guide sleeve upper seat 64, ensuring that the guide sleeve upper seat 64 remains vertically stable during the lifting process and avoiding deviation or shaking.

[0136] An airbag-type double-layer cylinder 62 is fixed on the connecting frame 14. The inner cylinder of the airbag-type double-layer cylinder 62 drives the lifting movement, while the outer airbag absorbs the impact force or finely adjusts the position.

[0137] An airbag upper frame 63 is fixedly connected above the airbag-type double-layer cylinder 62. The airbag upper frame 63 can evenly distribute the power generated when the airbag-type double-layer cylinder 62 extends and retracts, and transmit the power to the guide sleeve upper seat 64.

[0138] Above the airbag upper frame 63, a guide sleeve upper seat 64 is fixedly connected to several guide mechanisms 61. The guide sleeve upper seat 64 supports the material during the lifting process.

[0139] A cylinder structure 70 is fixedly connected to both sides of the redirecting sleeve bracket 31. The cylinder structure 70 changes from an inclined state to a vertical state during the lifting process, which plays an auxiliary role in lifting.

[0140] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 4 As shown, the guide mechanism 61 includes:

[0141] Guide rods 611 are fixedly connected to the auxiliary connecting frame 14 of the frame 10. Several guide rods 611 are fixed parallel and symmetrically to the auxiliary connecting frame 14 of the frame 10, so that the upper seat of the guide sleeve 64 moves vertically along the guide rods 611, preventing offset, rotation or tilt.

[0142] A linear bearing 612 is movably connected to the guide rod 611. The linear bearing 612 and the guide rod 611 cooperate with each other to reduce the error of vertical movement of the guide sleeve upper seat 64.

[0143] To achieve the above-mentioned technical effects, such as Figure 4 As shown, the cylinder structure 70 includes:

[0144] A bracket 71 is fixedly connected to one side of the redirecting sleeve bracket 31, and the bracket 71 is movably connected to the cylinder 74.

[0145] Several support cylinder bases 72 are fixed on one side of the redirecting sleeve bracket 31 and below the bracket 71. The support cylinder bases 72 are movably connected to the cylinders 74, serving to install and support the cylinders 74, and also facilitating the installation and removal of the cylinders 74.

[0146] Bracket covers 73 are fixed to the outside of several cylinder support bases 72. The bracket covers 73 can prevent external dust, debris, moisture and other substances from entering the cylinder support bases 72, and also facilitate the installation and maintenance of the equipment.

[0147] A cylinder 74 is movably connected to several support cylinder bases 72, and the cylinder 74 can lift the material and fix it at a high position.

[0148] A cylinder cover 75 is fixed on the cylinder 74. The cylinder cover 75 is used to protect the internal components of the cylinder 74 and prevent dust, moisture, corrosive gases and other substances from entering the cylinder 74. The cylinder cover 75 can also reduce noise and vibration and improve the working environment.

[0149] A second Y-type connector 76 is fixedly connected to the cylinder 74. The second Y-type connector 76 can decompose and transmit the force generated by the cylinder 74 to two branches, realize multi-directional simultaneous drive, and change the direction and form of the linear motion of the cylinder 74.

[0150] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 2 As shown, the steering device 80 includes:

[0151] A bearing bracket 81 is fixed on the guide sleeve seat of the lifting device 60; the bearing bracket 81, the guide sleeve seat 64, and the airbag upper frame 63 are fixedly connected; the bearing bracket 81 can support and position the first seated bearing 82 and the second seated bearing 83.

[0152] The first seated bearing 82 is fixed on the guide sleeve seat of the lifting device 60;

[0153] A second seated bearing 83 is fixed on the bearing bracket 81; the first seated bearing 82 and the second seated bearing 83 together support the rotating rod 84, so that the rotating rod 84 can rotate flexibly on its axis, thereby enhancing the stability of the rotating rod 84 and reducing friction and wear during rotation.

[0154] A rotating rod 84 is movably connected between the first bearing 82 and the second bearing 83. The rotating rod 84 transmits the power generated by the steering cylinder 89 to the upper guide sleeve 64 by rotating, causing the upper guide sleeve 64 to rotate 90°.

[0155] A handle reinforcement block 86 is fixed on the rotating rod 84. The handle reinforcement block 86 serves to enhance the connection strength and ensure that the power of the steering cylinder 89 can be transmitted to the rotating rod 84.

[0156] The steering cylinder 89 and the handle reinforcement block 86 are fixedly connected by the cylinder front handle 87. The cylinder front handle 87 is used to fix the steering cylinder 89 and the handle reinforcement block 86, and transmit the power of the steering cylinder 89 to the handle reinforcement block 86, thereby driving the rotating rod 84 to rotate.

[0157] A rotary cylinder rear seat 88 is fixed on one side of the guide sleeve upper seat 64 of the lifting device 60. The rotary cylinder rear seat 88 provides stable support and fixation for the steering cylinder 89, ensuring that the steering cylinder 89 will not shake or shift during operation.

[0158] A steering cylinder 89 is fixed on the rear seat 88 of the rotary cylinder. The steering cylinder 89 generates power through its extension and retraction movement, which is transmitted to the rotating rod 84 to drive the rotating rod 84 to rotate, thereby causing the guide sleeve upper seat 64 to rotate 90°.

[0159] A first Y-type connector 90 is fixedly connected to one side of the steering cylinder 89. The first Y-type connector 90 can distribute and steer the force generated by the steering cylinder 89, so that the force can be transmitted to the drive rod 85 in a predetermined direction, thereby improving the flexibility of rotation.

[0160] A drive rod 85 is connected to the reinforcing block 86. The drive rod 85 is movably connected to the first Y-type connector 90. The drive rod 85 further transmits the power transmitted by the steering cylinder 89 through the first Y-type connector 90 to the upper guide sleeve 64, causing the upper guide sleeve 64 to rotate 90°, and the material also rotates 90° accordingly.

[0161] To achieve the above-mentioned technical effects, such as Figure 2 and Figure 3As shown, several guardrail brackets 1 are fixedly connected to both sides of the redirection device 30; guardrails 2 are fixedly connected above the guardrail brackets 1; and photoelectric switch brackets 3 are fixedly connected to the guardrails 2. The guardrail brackets 1 and guardrails 2 can reduce the possibility of safety accidents for operators; the guardrails 2 can also prevent external debris from falling into the device and prevent it from interfering with the normal operation of the device; the photoelectric switch brackets 3 provide a stable and suitable installation position for the photoelectric switch.

[0162] An upper cover plate 4 is placed on top of the first double-row conveyor roller chain 41 and the second double-row conveyor roller chain 42 of the chain structure 40. The upper cover plate 4 can protect the personal safety of the operators, prevent foreign objects and contaminants from entering, and also reduce noise and improve the working environment.

[0163] Several foot support rods 5 are movably connected to the first side plate 11 and the second side plate 12 of the frame 10; metal adjusting feet 6 are movably connected below the foot support rods 5. The foot support rods 5 and the metal adjusting feet 6 are connected by threads to adjust the overall height and level of the frame 10, ensuring that the conveyor can maintain stable operation under different ground conditions. The metal adjusting feet 6 also have high strength load-bearing capacity, which can distribute the weight of the frame 10 and protect the ground.

[0164] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A steering chain conveyor, characterized in that, include: A frame is mounted on the steering chain conveyor; A track structure, wherein the track structure is fixed on the frame; A reversing device is provided on the track structure; The chain structure is installed above the frame. A lifting device is provided on one side of the frame; A steering device is fixed on the frame above the lifting device. The chain structure is guided by the track structure. The material on the chain structure is transported to the lifting device by the redirection device. After the lifting device lifts the material, the standard cylinder drives the support frame of the steering device to rotate 90°, so that the material rotates 90° accordingly.

2. The steering chain conveyor according to claim 1, characterized in that, The rack includes: The first side plate is fixed to one side of the frame; The second side plate is fixed on the other side of the frame; The main connecting frame is fixed between the first side plate and the second side plate; An auxiliary connecting frame is fixed to one side of the main connecting frame.

3. The steering chain conveyor according to claim 1, characterized in that, The track structure includes: The first chain track is fixed on the first side plate of the frame; The second chain track is fixed on one side of the first chain track and on the first side plate; The third chain track is fixed on the second side plate of the frame, on one side of the first chain track; The fourth chain track is fixed on the second side plate of the frame, on one side of the third chain track; An upper connecting rod is fixedly connected to several of the upper connecting rods between the first chain track and the third chain track, and between the second chain track and the fourth chain track; End guards are fixed to one side of the first chain track, the second chain track, the third chain track, and the fourth chain track, respectively.

4. The steering chain conveyor according to claim 1, characterized in that, The redirection device includes: A redirecting sleeve bracket is fixedly connected to both sides of the upper connecting rod of the track structure. A number of redirecting sprocket shafts are fixedly connected to the main connecting frame of the machine frame; A deep groove ball bearing, wherein the inner ring of the deep groove ball bearing is fixedly connected to a plurality of the redirecting sprocket shafts respectively; A sprocket redirection sleeve is fixedly connected to the outer ring of the deep groove ball bearing; the deep groove ball bearing is located between the redirection sprocket shaft and the sprocket redirection sleeve; the inner ring of the deep groove ball bearing remains stationary, while the outer ring of the deep groove ball bearing rotates. Positioning rings, wherein a plurality of positioning rings are fixed on a plurality of the redirecting sprocket shafts; The first end redirecting sprocket is fixedly connected to the inner hole of the first end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the chain on one side of the first chain track of the track structure is connected to the outer side of the first end redirecting sprocket. The second end redirecting sprocket is fixedly connected to the inner hole of the second end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the chain on one side of the second chain track of the track structure is connected to the outer side of the second end redirecting sprocket. The third end redirecting sprocket is fixedly connected to the inner hole of the third end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the outer side of the third end redirecting sprocket is connected to the chain on one side of the third chain track of the track structure. The fourth end redirecting sprocket is fixedly connected to the inner hole of the fourth end redirecting sprocket on the outer circle of the sprocket redirecting sleeve, and the outer side of the fourth end redirecting sprocket is connected to the chain on one side of the fourth chain track of the track structure.

5. The steering chain conveyor according to claim 1, characterized in that, The chain structure includes: A first double-row conveyor roller chain is provided above the first side plate and the second side plate of the frame; A second double-row conveyor roller chain is provided above the first side plate and the second side plate of the frame and on one side of the first double-row conveyor roller chain. The first shaft is transitionally connected to the main connecting frame of the frame; The first bearing is fixedly connected to the first shaft; The inner side of the first motor end sprocket is fixedly connected to the outer ring of the first bearing, and the outer side of the first motor end sprocket is connected to the first double-row conveying roller chain and the single-row transmission roller chain. The second shaft is transitionally connected to the main connecting frame of the frame on one side of the first shaft; The second bearing is fixedly connected to the second shaft; The inner side of the second motor end sprocket is fixedly connected to the outer ring of the second bearing, and the outer side of the second motor end sprocket is connected to the first double-row conveying roller chain and the single-row transmission roller chain. A single-row drive roller chain is movably connected to the sprockets at the first motor end and the second motor end; The first double sprocket is coaxially connected to one side of the sprocket at the second motor end; The second double sprocket is coaxially connected to the second double sprocket on the other side of the second motor end sprocket; The lower connecting rod is movably connected to the redirecting sleeve bracket of the redirecting device; the lower connecting rod passes through the first double sprocket, the second double sprocket and the second motor end sprocket; The first tensioning wheel is meshed between the first motor end sprocket and the second motor end sprocket. The second tensioning pulley is engaged with the second tensioning pulley on the other side of the sprocket at the end of the second motor. The first sprocket cover is fixedly connected to the main connecting frame of the frame above the first motor end sprocket; The second sprocket cover is fixedly connected to the main connecting frame of the machine frame above the second motor end sprocket, on one side of the first sprocket cover; The motor and reducer are fixed on the main connecting frame of the frame.

6. The steering chain conveyor according to claim 1, characterized in that, The lifting device includes: A guide mechanism, wherein several guide mechanisms are fixedly connected to the auxiliary connecting frame of the frame; A double-layer airbag cylinder is fixed on the attached connecting frame. An airbag upper frame is fixedly connected above the airbag-type double-layer cylinder; The guide sleeve upper seat is fixedly connected to the airbag upper frame and the plurality of guide mechanisms; The cylinder structure is fixedly connected to both sides of the redirection sleeve bracket of the redirection device.

7. The steering chain conveyor according to claim 6, characterized in that, The guiding mechanism includes: The guide rod is fixedly connected to the auxiliary connecting frame of the frame; A linear bearing is movably connected to the guide rod.

8. The steering chain conveyor according to claim 6, characterized in that, The cylinder structure includes: A bracket is fixedly connected to one side of the redirecting sleeve bracket; A number of the supporting cylinder bases are fixed on one side of the redirecting sleeve bracket and below the bracket. A bracket cover is fixed to the outside of several of the support cylinder bases; A cylinder is movably connected to a plurality of said supporting cylinder bases; Cylinder cover, the cylinder cover is fixed on the cylinder; The second Y-type connector is fixedly connected to the cylinder.

9. The steering chain conveyor according to claim 1, characterized in that, The steering device includes: A bearing bracket is fixed on the upper seat of the guide sleeve of the lifting device; the bearing bracket, the upper seat of the guide sleeve, and the upper frame of the airbag of the lifting device are fixedly connected. The first bearing is fixed on the guide sleeve seat of the lifting device; The second bearing with a mounting bracket is fixed on the bearing support. A rotating rod is movably connected between the first seated bearing and the second seated bearing; A handle reinforcement block is fixed on the rotating rod; A cylinder front handle, wherein the standard cylinder and the handle reinforcement block are fixedly connected via the cylinder front handle; The rotary cylinder rear seat is fixed on one side of the guide sleeve upper seat of the lifting device; A standard cylinder is fixed on the rear seat of the rotary cylinder; The first Y-type connector is fixedly connected to one side of the standard cylinder; A drive rod is connected to the handle reinforcement block, and the drive rod is movably connected to the first Y-type connector.

10. The steering chain conveyor according to claim 1, characterized in that, Several guardrail brackets are fixedly connected to both sides of the redirection device; guardrails are fixedly connected above the guardrail brackets; photoelectric switch frames are fixedly connected to the guardrails; an upper cover plate is placed on the first double-row conveyor roller chain and the second double-row conveyor roller chain of the chain structure; several foot support rods are movably connected to the first side plate and the second side plate of the frame; and metal adjusting feet are movably connected below the foot support rods.

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