Conveying device for unloading and pumping materials

Abstract

The utility model discloses a conveying device for unloading and pumping materials, which relates to the technical field of conveying devices and comprises a base station, an adjusting mechanism is fixedly connected to the upper side of the base station, a conveying pipe is rotatably connected to the upper side of the adjusting mechanism, and a conveying mechanism is movably mounted on the inner side of the conveying pipe. The right side of the conveying mechanism is movably sleeved with a steering mechanism, and the positions, close to the four corners, of the lower side of the base table are rotationally connected with four rolling wheels distributed in a rectangular mode. According to the conveying device for unloading and pumping the materials, the two conveying pipes are connected through the steering mechanism to achieve the steering purpose, powder is conveyed from the inner sides of the conveying pipes and the hoses, the conveying mechanism drives the materials to convey, the multiple conveying pipes are connected through the hoses, and the conveying steering purpose is achieved; meanwhile, the powder is located on the inner sides of the hose and the conveying pipe, so that dust is prevented from flying out to cause waste.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a conveying device for unloading agents and drawing materials. Background Art

[0002] From the pneumatic unloading and conveying devices for tank trucks transporting powdered or granular materials to the improvement and use of the receiving and unloading chute structure of bulk solid materials, it is shown that the unloading device needs to be able to adapt to materials of different types and states, including powdered, granular, and lumpy materials.

[0003] For example, the Chinese patent publication number CN220148640U discloses a powder unloading device and a powder transportation system, which includes: a silo, one end of which is a feed port, and one end of which is a discharge port; wherein the discharge port is provided with a crushing structure for crushing the powder. Through structural design, a crushing structure is provided at the discharge port, which can further crush the powder when the powder passes through the silo discharge port, and can effectively reduce the probability of poor discharge or even congestion in the bagging process due to powder agglomeration and adhesion; and based on the above-mentioned powder unloading device, a powder transportation system is provided, which can effectively ensure the efficiency of powder discharge and bagging, thereby improving transportation efficiency:

[0004] This transportation system uses multiple conveyor belts to transport materials, which will generate a large amount of dust when the powder falls from one conveyor belt to another. This may not only bring about the hazard of dust explosion, but also cause material waste. Utility Model Content

[0005] The utility model provides a conveying device for unloading agents and extracting materials, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A conveying device for unloading agents and extracting materials includes a base, an adjustment mechanism is fixedly connected to the upper side of the base, a conveying pipe is rotatably connected to the upper side of the adjustment mechanism, a conveying mechanism is movably installed on the inner side of the conveying pipe, a steering mechanism is movably sleeved on the right side of the conveying mechanism, and four rectangularly distributed rollers are rotatably connected to the lower side of the base near the four corners.

[0008] Preferably, the adjustment mechanism includes a hydraulic lifting platform, the lower surface of the hydraulic lifting platform is fixedly connected to the upper surface of the base near the four corners, and there are four hydraulic lifting platforms distributed in a rectangular shape on the upper surface of the base, the upper end of the hydraulic lifting platform is fixedly connected to a top plate, and the upper surface of the top plate near the front and rear sides is fixedly connected to two front-to-back symmetrical vertical plates, and the middle parts of the front and rear sides of the conveying pipe are rotatably connected to the upper side of the side where the vertical plates are close to each other.

[0009] Preferably, the outer wall of the conveying tube is fixedly connected to two symmetrical fixing frames at a position near the lower side, and the fixing frames are located on the left and right sides of the vertical plate, and the lower sides of the two fixing frames are rotatably connected to an adjusting assembly, and the adjusting assembly includes a rotating frame, the upper side of the rotating frame is rotatably connected to the lower side of the fixed frame, and the lower side of the rotating frame is fixedly connected to two symmetrical screw rods at a position near the front and rear sides, and the middle parts of the outer walls of the two screw rods are threadedly connected to a rotating seat, the upper side of the rotating seat is rotatably connected to the lower surface of the top plate, and the lower surface of the top plate is fixedly connected to a motor at the bosses on both sides, and the output end of the motor is fixedly connected to a first gear, and the outer wall of the rotating seat located on the front side is fixedly connected to a second gear at a position near the lower side, and the side of the first gear close to the rotating seat is meshed and connected with the side of the second gear close to the motor.

[0010] Preferably, sprockets are fixedly connected to the outer walls of the two rotating seats near the upper sides, and the side surfaces of the sprockets are meshedly connected with chains.

[0011] Preferably, the steering mechanism includes a hose, both ends of the hose are fixedly connected with fixing rings, and the two fixing rings are fixedly connected with connecting sleeves on the side away from the hose. The outer wall of the connecting sleeve on the left side is movably connected to the inner side of the conveying pipe near the right side near the left end, and the outer wall of the hose is fixedly connected with a protective sleeve.

[0012] Preferably, the outer walls of the two connecting sleeves are threadedly connected to a rotating ring near the hose, and the two rotating rings are rotatably connected to a moving ring on the side away from the hose, and the outer walls of the two moving rings are rotatably connected to two annularly distributed fixing components, and the fixing components include a connecting rod, the middle part of the connecting rod is rotatably connected to the outer wall of the moving ring away from the rotating ring, the end of the connecting rod away from the hose is fixedly connected to a fixed head, and the end of the connecting rod close to the hose is movably connected to a limiting rod, and the ends of the limiting rods close to each other are fixedly connected to the outer wall of the moving ring, the outer wall of the limiting rod is movably connected to a spring, and the spring is located on the side of the connecting rod close to the moving ring, and the outer wall of the delivery pipe is fixedly connected to four rectangularly distributed fixing sockets near the left and right sides, and the outer side of the fixing head is movably connected to the inner side of the fixing socket.

[0013] Preferably, the fixing head is in the shape of a right-angled trapezoid, and the inclined surface of the fixing head faces the side away from the hose.

[0014] Preferably, four annularly distributed limiting grooves are provided on the outer walls of the two connecting sleeves near the hose, and the protrusions on the inner wall of the moving ring near the hose are slidably connected to the inner sides of the limiting grooves.

[0015] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0016] The utility model provides a conveying device for unloading agents and extracting materials. The conveying device adopts the cooperation of a conveying pipe, a conveying mechanism, a steering mechanism, a hose, a fixed ring, a connecting sleeve, a protective sleeve, a rotating ring, a moving ring, a fixed component, a connecting rod, a fixed head, a limit rod, a spring, a fixed socket and a limiting slide. The two conveying pipes are connected by the steering mechanism to achieve the purpose of steering, so that the powder is conveyed from the inner side of the conveying pipe and the hose. The conveying mechanism conveys the driven material, and relies on the hose to connect multiple conveying pipes, thereby achieving the purpose of conveying steering. At the same time, the powder is located on the inner side of the hose and the conveying pipe, so as to prevent dust from floating out and causing waste.

[0017] The utility model provides a conveying device for unloading agents and drawing materials. The utility model adopts the cooperation of a base, an adjusting mechanism, a hydraulic lifting platform, a top plate, a vertical plate, a fixed frame, an adjusting component, a rotating frame, a screw rod, a rotating seat, a motor, a first gear, a second gear, a sprocket, a chain and a conveying pipe. The conveying pipe is driven up and down by the hydraulic lifting platform to adjust the height of the conveying pipe. The adjusting component on one side drives the fixed frame to move up and down to control the tilting of one side of the conveying pipe, which facilitates the connection of the conveying device with other devices, such as a storage device, a unloading device, etc. The state of the conveying pipe is adjusted according to the needs of different devices, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the delivery pipe of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model;

[0021] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the hose portion of the present invention;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0023] In the figure: 1. Base; 2. Adjusting mechanism; 21. Hydraulic lifting platform; 22. Top plate; 23. Vertical plate; 24. Fixed frame; 25. Adjusting assembly; 251. Rotating frame; 252. Screw rod; 253. Rotating seat; 254. Motor; 255. First gear; 256. Second gear; 257. Sprocket; 258. Chain; 3. Conveying pipe; 4. Conveying mechanism; 5. Steering mechanism; 51. Hose; 52. Fixed ring; 53. Connecting sleeve; 54. Protective sleeve; 55. Rotating ring; 56. Moving ring; 57. Fixed assembly; 571. Connecting rod; 572. Fixed head; 573. Limiting rod; 574. Spring; 58. Fixed socket; 59. Limiting slide; 6. Roller. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 As shown, a conveying device for unloading agents and extracting materials includes a base 1, an adjusting mechanism 2 is fixedly connected to the upper side of the base 1, a conveying pipe 3 is rotatably connected to the upper side of the adjusting mechanism 2, a conveying mechanism 4 is movably installed on the inner side of the conveying pipe 3, a steering mechanism 5 is movably sleeved on the right side of the conveying mechanism 4, and four rectangularly distributed rollers 6 are rotatably connected to the lower side of the base 1 near the four corners.

[0026] It should be noted that the conveying mechanism 4 includes components such as an auger and a power assembly. The power assembly drives the auger to rotate, causing the auger to convey the powder.

[0027] like Figure 2 As shown, the adjustment mechanism 2 includes a hydraulic lifting platform 21, the lower surface of the hydraulic lifting platform 21 is fixedly connected to the upper surface of the base 1 near the four corners, and four hydraulic lifting platforms 21 are rectangularly distributed on the upper surface of the base 1, the upper end of the hydraulic lifting platform 21 is fixedly connected to a top plate 22, and the upper surface of the top plate 22 near the front and rear sides is fixedly connected to two front and rear symmetrical vertical plates 23, and the middle parts of the front and rear sides of the conveying pipe 3 are rotatably connected to the upper side of the side close to each other of the vertical plates 23.

[0028] It should be noted that the hydraulic lifting platform 21 can freely control its own length to drive the top plate 22 to move up and down. When the top plate 22 moves up and down, the delivery pipe 3 moves up and down following the top plate 22.

[0029] like Figure 2 、 Figure 3As shown, the outer wall of the conveying pipe 3 is fixedly connected to two symmetrical fixing frames 24 near the lower side, and the fixing frames 24 are located on the left and right sides of the vertical plate 23, and the lower sides of the two fixing frames 24 are rotatably connected to an adjusting assembly 25. The adjusting assembly 25 includes a rotating frame 251, the upper side of the rotating frame 251 is rotatably connected to the lower side of the fixed frame 24, and the lower side of the rotating frame 251 is fixedly connected to two symmetrical screw rods 252 near the front and rear sides. The middle part of the outer wall of the two screw rods 252 is threadedly connected to a rotating seat 253, and the upper side of the rotating seat 253 is rotatably connected to the lower surface of the top plate 22. The lower surface of the top plate 22 is fixedly connected to a motor 254 near the bosses on both sides, and the output end of the motor 254 is fixedly connected to a first gear 255, and the outer wall of the rotating seat 253 located on the front side is fixedly connected to a second gear 256 near the lower side. The side of the first gear 255 near the rotating seat 253 is meshed and connected with the side of the second gear 256 near the motor 254.

[0030] It should be noted that the motor 254 drives the first gear 255 to rotate, and when the first gear 255 rotates, it drives the second gear 256 to rotate. When the second gear 256 rotates, the rotating seat 253 located on the front side rotates. When the rotating seat 253 rotates, the screw rod 252 moves up and down, thereby driving the rotating frame 251 to move up and down. Since the middle position of the conveying pipe 3 remains unchanged, the rotating frame 251 pulls one end of the conveying pipe 3 to rotate up and down.

[0031] like Figure 3 As shown, sprockets 257 are fixedly connected to the outer walls of the two rotating seats 253 near the upper side, and the side surfaces of the sprockets 257 are meshedly connected to the chains 258.

[0032] It should be noted that when the rotating seat 253 located on the front side rotates, it drives the sprocket 257 located on the front side to rotate, and relies on the chain 258 to cause the two sprockets 257 to rotate synchronously in the same direction, thereby causing the two screw rods 252 to move up and down synchronously, so that the front and rear sides of the rotating frame 251 are subjected to balanced force.

[0033] like Figure 1 、 Figure 4 As shown, the steering mechanism 5 includes a hose 51, and both ends of the hose 51 are fixedly connected with a fixing ring 52, and the two fixing rings 52 are fixedly connected with a connecting sleeve 53 on the side away from the hose 51. The outer wall of the connecting sleeve 53 on the left side is movably connected to the inner side of the conveying pipe 3 near the right side near the left end, and the outer wall of the hose 51 is fixedly connected with a protective sleeve 54.

[0034] It should be noted that the protective sleeve 54 is used to protect the hose 51 to prevent the hose 51 from being worn, and the connecting sleeve 53 is used to connect the delivery pipe 3 and the hose 51. Due to the characteristics of the hose 51 itself, the hose 51 can be bent, resulting in inconsistent directions of the delivery pipes 3 at both ends of the hose 51, thereby achieving the purpose of steering.

[0035] like Figure 4 、 Figure 5 As shown, the outer walls of the two connecting sleeves 53 are threadedly connected to the rotating ring 55 near the hose 51, and the two rotating rings 55 are rotatably connected to the side away from the hose 51 with a moving ring 56. The outer walls of the two moving rings 56 are rotatably connected to two annular fixed components 57, and the fixed component 57 includes a connecting rod 571. The middle part of the connecting rod 571 is rotatably connected to the outer wall of the moving ring 56 away from the rotating ring 55. The end of the connecting rod 571 away from the hose 51 is fixedly connected to a fixed head 572, and the end of the connecting rod 571 close to the hose 51 is movably connected to a limiting rod 573. The ends of the limiting rods 573 close to each other are fixedly connected to the outer wall of the moving ring 56, and the outer wall of the limiting rod 573 is movably connected to a spring 574, and the spring 574 is located on the side of the connecting rod 571 close to the moving ring 56. The outer wall of the delivery pipe 3 is fixedly connected to four rectangularly distributed fixed sockets 58 near the left and right sides, and the outer side of the fixed head 572 is movably connected to the inner side of the fixed socket 58.

[0036] It should be noted that, by rotating the rotating circle 55, the rotating circle 55 can be moved on the connecting sleeve 53, thereby driving the moving circle 56 to move. When the moving circle 56 moves, it drives the two fixed components 57 to move. When the fixed head 572 is movably sleeved into the inner side of the fixed socket 58, the connecting sleeve 53 is fixed to the inner side of the conveying pipe 3, making the moving circle 56 and the rotating circle 55 immovable. Pressing the connecting rod 571 causes the fixed head 572 to detach from the fixed socket 58, and the moving circle 56 can move at this time.

[0037] like Figure 4 、 Figure 5 As shown, the shape of the fixing head 572 is a right-angled trapezoid, and the inclined surface of the fixing head 572 faces the side away from the hose 51.

[0038] It should be noted that the shape of the fixed head 572 enables the moving ring 56 to directly drive the connecting rod 571 to move, so that the outer side of the fixed socket 58 pushes the fixed head 572, causing the connecting rod 571 to rotate, causing the fixed head 572 to enter the inner side of the fixed socket 58, without manually pressing the connecting rod 571, which is more convenient.

[0039] like Figure 4 As shown, four annular limiting grooves 59 are provided on the outer walls of the two connecting sleeves 53 near the hose 51 , and the protrusions on the inner wall of the moving ring 56 near the hose 51 are slidably connected to the inner side of the limiting grooves 59 .

[0040] It should be noted that the limiting groove 59 is used to limit the moving circle 56 to prevent the moving circle 56 from rotating with the rotating circle 55 when the rotating circle 55 rotates, so that the fixed socket 58 and the fixed head 572 on the same side are always in the same straight line.

[0041] The working principle of the present invention is as follows: first, the conveying mechanism 4 contains components such as an auger and a power assembly. The power assembly drives the auger to rotate, causing the auger to convey the powder. The protective sleeve 54 is used to protect the hose 51 to prevent the hose 51 from being worn. The connecting sleeve 53 is used to connect the conveying pipe 3 and the hose 51. Due to the characteristics of the hose 51 itself, the hose 51 can be bent, resulting in inconsistent directions of the conveying pipes 3 at both ends of the hose 51, thereby achieving the purpose of steering. Rotating the rotating circle 55 can make the rotating circle 55 move on the connecting sleeve 53, thereby driving the moving circle 56 to move. When the moving circle 56 moves, it drives the two fixed components 57 to move. When the fixed head 572 is movably connected to the inner side of the fixed socket 58, The connecting sleeve 53 is fixed to the inner side of the conveying pipe 3, so that the moving ring 56 and the rotating ring 55 cannot move. Pressing the connecting rod 571 causes the fixed head 572 to disengage from the fixed socket 58. At this time, the moving ring 56 can move. The shape of the fixed head 572 causes the moving ring 56 to directly drive the connecting rod 571 to move, so that the outer side of the fixed socket 58 pushes the fixed head 572, causing the connecting rod 571 to rotate, causing the fixed head 572 to enter the inner side of the fixed socket 58. There is no need to manually press the connecting rod 571, which is more convenient. The two conveying pipes 3 are connected by the steering mechanism 5 to achieve the purpose of steering, so that the powder is conveyed from the inner side of the conveying pipe 3 and the hose 51, and the conveying mechanism 4 drives the material to be conveyed. By means of the hose 51, multiple conveying pipes 3 are connected to achieve the purpose of conveying diversion. At the same time, the powder is located on the inner side of the hose 51 and the conveying pipe 3 to prevent dust from floating out and causing waste. Finally, the hydraulic lifting platform 21 can freely control its own length to drive the top plate 22 to move up and down. When the top plate 22 moves up and down, the conveying pipe 3 moves up and down with the top plate 22. The motor 254 drives the first gear 255 to rotate. When the first gear 255 rotates, it drives the second gear 256 to rotate. When the second gear 256 rotates, the rotating seat 253 located at the front side rotates. When the rotating seat 253 rotates, the screw rod 252 moves up and down, thereby driving the rotating frame 251 to move up and down. Since the middle position of the conveying pipe 3 remains unchanged, The rotating frame 251 pulls one end of the conveying pipe 3 to rotate up and down. When the rotating seat 253 located on the front side rotates, it drives the sprocket 257 located on the front side to rotate. Relying on the chain 258, the other sprocket 257 rotates synchronously in the same direction, and then the two screw rods 252 move up and down synchronously, so that the front and rear sides of the rotating frame 251 are subjected to balanced force. The conveying pipe 3 is driven up and down by the hydraulic lifting platform 21 to adjust the height of the conveying pipe 3. One side adjustment component 25 drives the fixed frame 24 to move up and down to control the tilting of one side of the conveying pipe 3, which is convenient for the conveying device to be connected with other devices, such as a storage device, an unloading device, etc. The state of the conveying pipe 3 can be adjusted according to the needs of different devices, thereby increasing the applicability of the device.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for unloading agents and extracting materials, comprising a base (1), characterized in that: The upper side of the base (1) is fixedly connected to an adjustment mechanism (2), the upper side of the adjustment mechanism (2) is rotatably connected to a conveying pipe (3), the inner side of the conveying pipe (3) is movably mounted with a conveying mechanism (4), the right side of the conveying mechanism (4) is movably sleeved with a steering mechanism (5), and the lower side of the base (1) near the four corners is rotatably connected to four rollers (6) distributed in a rectangular shape.

2. A conveying device for unloading agents and extracting materials according to claim 1, characterized in that: The adjustment mechanism (2) comprises a hydraulic lifting platform (21), the lower surface of the hydraulic lifting platform (21) being fixedly connected to the upper surface of the base (1) at positions close to the four corners, and four hydraulic lifting platforms (21) are rectangularly distributed on the upper surface of the base (1), the upper end of the hydraulic lifting platform (21) being fixedly connected to a top plate (22), the upper surface of the top plate (22) being fixedly connected to two front-to-back symmetrical vertical plates (23), and the middle parts of the front and back sides of the conveying pipe (3) being rotatably connected to the upper side of the vertical plates (23) close to each other.

3. A conveying device for unloading agents and extracting materials according to claim 2, characterized in that: Two left-right symmetrical fixing frames (24) are fixedly connected to the outer wall of the conveying pipe (3) near the lower side, and the fixing frames (24) are located on the left and right sides of the vertical plate (23). The lower sides of the two fixing frames (24) are rotatably connected to the adjusting components (25). The adjusting components (25) include a rotating frame (251). The upper side of the rotating frame (251) is rotatably connected to the lower side of the fixing frame (24). The lower side of the rotating frame (251) is fixedly connected to two front-to-back symmetrical screw rods (252). The middle parts of the outer walls of the two screw rods (252) are A rotating seat (253) is threadedly connected, the upper side of the rotating seat (253) is rotatably connected to the lower surface of the top plate (22), a motor (254) is fixedly connected to the lower surface of the top plate (22) near the bosses on both sides, the output end of the motor (254) is fixedly connected to a first gear (255), and a second gear (256) is fixedly connected to the outer wall of the rotating seat (253) located on the front side near the lower side, and a side of the first gear (255) near the rotating seat (253) is meshedly connected with a side of the second gear (256) near the motor (254).

4. A conveying device for unloading agents and extracting materials according to claim 3, characterized in that: The outer walls of the two rotating seats (253) are fixedly connected to positions near the upper sides thereof with sprocket wheels (257), and the side surfaces of the sprocket wheels (257) are meshingly connected to chains (258).

5. A conveying device for unloading agents and extracting materials according to claim 1, characterized in that: The steering mechanism (5) comprises a hose (51), both ends of the hose (51) being fixedly connected to fixing rings (52), the two fixing rings (52) being fixedly connected to connecting sleeves (53) at the sides away from the hose (51), the outer wall of the connecting sleeve (53) on the left side being movably sleeved at a position close to the left end on the inner side of the conveying pipe (3) close to the right side, and the outer wall of the hose (51) being fixedly sleeved to a protective sleeve (54).

6. A conveying device for unloading agents and extracting materials according to claim 5, characterized in that: The outer walls of the two connecting sleeves (53) are both threadedly connected to a rotating ring (55) at a position close to the hose (51); the two rotating rings (55) are both rotatably connected to a moving ring (56) at a side away from the hose (51); the outer walls of the two moving rings (56) are both rotatably connected to two annularly distributed fixing components (57); the fixing components (57) include a connecting rod (571); the middle portion of the connecting rod (571) is rotatably connected to a position of the outer wall of the moving ring (56) away from the rotating ring (55); and one end of the connecting rod (571) away from the hose (51) is fixedly connected to a fixing head ( 572), one end of the connecting rod (571) close to the hose (51) is movably sleeved with a limit rod (573), one end of the limit rod (573) close to each other is fixedly connected to the outer wall of the moving circle (56), the outer wall of the limit rod (573) is movably sleeved with a spring (574), and the spring (574) is located on the side of the connecting rod (571) close to the moving circle (56), and the outer wall of the delivery pipe (3) close to the left and right sides is fixedly connected with four fixed sockets (58) distributed in a rectangular shape, and the outer side of the fixed head (572) is movably sleeved on the inner side of the fixed socket (58).

7. A conveying device for unloading agents and extracting materials according to claim 6, characterized in that: The shape of the fixing head (572) is a right-angled trapezoid, and the inclined surface of the fixing head (572) faces the side away from the hose (51).

8. A conveying device for unloading agents and extracting materials according to claim 6, characterized in that: Four limiting slide grooves (59) are arranged in an annular manner at positions near the hose (51) on the outer walls of the two connecting sleeves (53), and protrusions on the inner wall of the moving ring (56) near the hose (51) are slidably connected to the inner sides of the limiting slide grooves (59).

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