Transportation device with self-lubricating function

Abstract

The invention discloses a transportation device with a self-lubricating function, and relates to the technical field of transportation equipment. The lubricating device is composed of a lubricating component and a conveying component, the conveying component is composed of a conveying belt, a driving motor and a rotary drum, the conveying belt is connected through the rotary drum, and an output shaft of the driving motor is connected with the rotary drum to drive the conveying belt; the lubricating component comprises a mounting frame arranged on the side face of the conveying belt, a maintenance box is arranged at the bottom of the mounting frame, a chain wheel mechanism is arranged at the end, facing the mounting frame, of the rotary drum in a matched mode, and a fixing mechanism is arranged at the end of the rotary drum and used for fixing the chain wheel mechanism. The chain wheel mechanism is formed by meshing a chain wheel and a chain so as to perform linkage driving on the transportation component; a positioning transfer mechanism is arranged on the mounting frame and is used for transferring the chain wheel mechanism; the transportation device can be regularly lubricated and maintained, and manual maintenance operation is omitted.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation equipment, and in particular to a transportation device with a self-lubricating function. Background Art

[0002] In industrial production and processing operations, the transportation of products can effectively improve production efficiency. There are many types of transportation devices, and belt transportation is the most common. There are also many belt transmission methods, such as chain transmission, which can achieve long-distance and efficient transmission. After a certain period of use, the transportation device needs to be lubricated and maintained, which can reduce the degree of wear and extend the service life of the equipment. However, the current transportation device requires human participation in lubrication and maintenance operations, and the process is cumbersome. Based on this, the present invention proposes a transportation device with self-lubricating function, which can regularly lubricate and maintain the transportation device, eliminating human maintenance operations. Summary of the invention

[0003] In view of the above technical problems, the present invention can regularly perform lubrication maintenance on the transportation device, eliminating the need for manual maintenance operations.

[0004] The use scheme of the present invention is as follows: a transport device with self-lubricating function, which is composed of a lubricating component and a transport component. The transport component is composed of a transport belt, a driving motor, and a rotating drum. The transport belt is connected through the rotating drum, and the output shaft of the driving motor is connected to the rotating drum to drive the transport belt; the lubricating component includes a mounting frame arranged on the side of the transport belt, a maintenance box is arranged at the bottom of the mounting frame, a sprocket mechanism is arranged at the end of the rotating drum facing the mounting frame, and a fixing mechanism is arranged at the end of the rotating drum, and the fixing mechanism is used to fix the sprocket mechanism; the sprocket mechanism is composed of a sprocket and a chain meshing to lubricate the transport component. Linkage drive; a positioning transfer mechanism is arranged on the mounting frame, the positioning transfer mechanism comprises a flip seat rotatably mounted on the mounting frame, positioning pieces are telescopically arranged at both ends of the flip seat, the positioning pieces are used to position and fix the sprocket on the sprocket mechanism; the positioning transfer mechanism transfers the sprocket mechanism to the inside of the maintenance box for lubrication maintenance, cleaning mechanisms are arranged at both ends of the maintenance box for removing oil stains on the sprocket mechanism, and a spraying mechanism is arranged on the side of the maintenance box for spraying lubricating oil; an inspection mechanism is also arranged on the maintenance box for inspecting the wear status of each link on the chain.

[0005] Furthermore, the fixing mechanism includes a fixing box arranged on the end of the rotating drum, a control ring is rotatably installed inside the fixing box, a push plate is arranged on the inner side of the control ring, and a control electric cylinder is rotatably installed on the inner end surface of the fixing box, and the telescopic rod of the control electric cylinder is rotatably connected to the control ring to drive the control ring to rotate.

[0006] Furthermore, the fixing mechanism also includes a mounting cylinder arranged inside the fixing box, a fixing shaft is telescopically arranged on the mounting cylinder, a fixing spring is connected between the fixing shaft and the mounting cylinder, one end of the fixing shaft is pushed by a push plate; the sprocket mechanism is fixed by the fixing shaft.

[0007] Furthermore, the sprocket mechanism includes a mounting shaft arranged on the end face of the sprocket, and a fixing hole is opened on the mounting shaft, and the fixing hole cooperates with the fixing shaft for fixation.

[0008] Furthermore, a matching hole is provided on the end surface of the sprocket, and the matching hole matches with the positioning piece on the positioning transfer mechanism to perform positioning and fixing.

[0009] Furthermore, the positioning transfer mechanism includes a mounting base arranged on the mounting frame, the flip seat is rotatably mounted on the mounting base, a flip motor is arranged on the mounting base, a flip gear is arranged on the output shaft of the flip motor, and the flip gear is meshed with the flip seat; connecting plates are respectively arranged at both ends of the flip seat, the positioning piece is telescopically arranged at the end of the connecting plate, and an adjusting electric cylinder is arranged on the connecting plate, and the adjusting electric cylinder is used to control the movement of the positioning piece.

[0010] Furthermore, the positioning member includes a positioning seat slidably connected to the connecting plate, and the positioning seat is connected to the telescopic rod of the adjusting electric cylinder. A rotating electric cylinder is rotatably installed in the central area of ​​the positioning seat, and a positioning frame is arranged on the telescopic rod of the rotating electric cylinder. An electromagnetic limit slide rod is telescopically arranged on the positioning frame, and the positioning frame cooperates with the matching hole and fixes the sprocket by limiting the electromagnetic limit slide rod; a rotating motor is arranged on the positioning seat, and a belt structure is arranged on the output shaft of the rotating motor for driving the rotating electric cylinder.

[0011] Furthermore, the cleaning mechanism includes a cleaning control electric cylinder arranged on the maintenance box, a cleaning motor is arranged on the telescopic rod of the cleaning control electric cylinder, a cleaning part is arranged on the output shaft of the cleaning motor, and a cleaning transmission box is also arranged on the maintenance box for releasing cleaning liquid.

[0012] Furthermore, the spraying mechanism includes a lubrication transmission box arranged on the maintenance box, the lubrication transmission box is connected to a release part, and a lubrication control electric cylinder is arranged on the lubrication transmission box, and the lubrication control electric cylinder is used to control the movement of the release part.

[0013] Furthermore, the inspection mechanism includes an inspection electric cylinder arranged on the maintenance box, and a support limit frame is arranged on the telescopic rod of the inspection electric cylinder, and the support limit frame is used to limit the chain; an insertion electric cylinder is arranged on the support limit frame, and a bias plate is arranged on the telescopic rod of the insertion electric cylinder for deflection, and a displacement sensor is connected between the bias plate and the telescopic rod of the insertion electric cylinder, and the displacement sensor is used to output a deflection displacement signal of the feedback bias plate.

[0014] Compared with the prior art, the present invention has the following advantages: (1) During lubrication maintenance, the electric cylinder is rotated to control the movement of the positioning frame, the positioning frame cooperates with the matching hole, and the electromagnetic limit slide rod limits the end face of the sprocket to fix the sprocket. Then, the electric cylinder is controlled to control the control ring to rotate, and the push plate pushes the fixed shaft to release the fixed shaft from fixing the sprocket, thereby separating the sprocket mechanism from the rotating drum to achieve efficient disassembly. (2) The electric cylinder can be adjusted to control the movement of the positioning seat to adjust the tension of the chain. By turning the motor, the flip seat rotates to flip the sprocket mechanism and turn it toward the maintenance box. Then, the sprocket mechanism is transferred to the maintenance box for lubrication maintenance. (3) Oil stains are first removed, and cleaning liquid is sprayed out through the cleaning transmission box. The cleaning control electric cylinder controls the position of the cleaning motor, and the cleaning motor drives the cleaning part to perform the cleaning operation. After the cleaning is completed, the lubricating oil is output through the lubrication transmission box, and the release part releases it, and the lubrication control electric cylinder performs position control; (4) The present invention can check the wear condition of the chain. Specifically, the chain is located on the inner side of the support limit frame, that is, the chain is positioned and supported. By rotating the motor, the rotating electric cylinder can be moved, that is, the movement of the chain is controlled. On the support limit frame, each chain link moves in turn, and the movement of the bias plate is controlled by inserting the electric cylinder. The bias plate is inserted between each chain link, that is, between the chain link rollers. The bias plate is biased under pressure. According to the wear condition, the bias displacement of the bias plate is different, and the displacement signal is output through the displacement sensor to complete the inspection operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the installation structure on one side of the overall structure of the present invention.

[0017] Figure 3 It is a schematic diagram of the installation structure of the sprocket mechanism of the present invention.

[0018] Figure 4 It is a schematic diagram of the fixing mechanism and sprocket installation structure of the present invention.

[0019] Figure 5 It is a schematic diagram of the local structure of the fixing mechanism of the present invention.

[0020] Figure 6 It is a schematic diagram of the structure of the positioning transfer mechanism of the present invention.

[0021] Figure 7 This is a schematic diagram of the installation structure of the maintenance box of the present invention.

[0022] Figure 8 This is a schematic diagram of the installation structure of the inspection mechanism of the present invention.

[0023] Fig. 9It is a schematic diagram of the local structure of the inspection mechanism of the present invention.

[0024] Fig.10 For the present invention Fig. 9 A is an enlarged schematic diagram of the area marked in the middle.

[0025] Fig.11 For the present invention Figure 1 Enlarged schematic diagram of the area marked with B in the middle.

[0026] Figure numerals: 1-conveying belt; 2-driving motor; 3-mounting frame; 4-maintenance box; 5-rotating drum; 6-fixing box; 7-sprocket; 701-matching hole; 8-chain; 9-mounting shaft; 901-fixing hole; 10-mounting cylinder; 11-control ring; 12-push plate; 13-control electric cylinder; 14-fixing shaft; 15-fixing spring; 16-mounting seat; 17-turning seat; 18-turning motor; 19-turning gear; 20-connecting plate ;21-adjusting electric cylinder;22-positioning seat;23-rotating motor;24-rotating electric cylinder;25-positioning frame;2501-electromagnetic limit slide;26-cleaning transmission box;27-lubricating transmission box;28-cleaning control electric cylinder;29-clearing motor;30-clearing part;31-lubricating control electric cylinder;32-releasing part;33-inspecting electric cylinder;34-supporting limit frame;35-inserting electric cylinder;36-bias plate;37-displacement sensor. DETAILED DESCRIPTION

[0027] Example: Figures 1 to 11 As shown, the transport component is composed of a transport belt 1, a driving motor 2 and a rotating drum 5, the transport belt 1 is connected through the rotating drum 5, and the output shaft of the driving motor 2 is connected to the rotating drum 5 to drive the transport belt 1; the lubrication component includes a mounting frame 3 arranged on the side of the transport belt 1, a maintenance box 4 is arranged at the bottom of the mounting frame 3, a sprocket mechanism is arranged at the end of the rotating drum 5 facing the mounting frame 3, and a fixing mechanism is arranged at the end of the rotating drum 5, and the fixing mechanism is used to fix the sprocket mechanism; the sprocket mechanism is composed of a sprocket 7 and a chain 8 meshing to drive the transport component in linkage; a positioning transfer mechanism is arranged on the mounting frame 3, and the positioning transfer mechanism includes a turning seat 17 rotatably mounted on the mounting frame 3, and positioning members are respectively telescopically arranged at both ends of the turning seat 17, and the positioning members are used to position and fix the sprocket 7 on the sprocket mechanism; the positioning transfer mechanism transfers the sprocket mechanism to the inside of the maintenance box 4 for lubrication and maintenance.

[0028] The fixing mechanism includes a fixing box 6 arranged on the end of the rotating drum 5, a control ring 11 is rotatably installed inside the fixing box 6, a push plate 12 is arranged on the inner side of the control ring 11, and a control electric cylinder 13 is rotatably installed on the inner end face of the fixing box 6, the telescopic rod of the control electric cylinder 13 is rotatably connected with the control ring 11 to drive the control ring 11 to rotate; the fixing mechanism also includes a mounting tube 10 arranged inside the fixing box 6, a fixing shaft 14 is telescopically arranged on the mounting tube 10, a fixing spring 15 is connected between the fixing shaft 14 and the mounting tube 10, and one end of the fixing shaft 14 is pushed by the push plate 12; the sprocket mechanism is fixed by the fixing shaft 14; the sprocket mechanism includes a mounting shaft 9 arranged on the end face of the sprocket 7, a fixing hole 901 is opened on the mounting shaft 9, and the fixing hole 901 cooperates with the fixing shaft 14 for fixing; a matching hole 701 is opened on the end face of the sprocket 7, and the matching hole 701 cooperates with the positioning piece on the positioning transfer mechanism for positioning and fixing.

[0029] The positioning transfer mechanism includes a mounting seat 16 arranged on the mounting frame 3, a flip seat 17 is rotatably mounted on the mounting seat 16, a flip motor 18 is arranged on the mounting seat 16, a flip gear 19 is arranged on the output shaft of the flip motor 18, and the flip gear 19 is meshed with the flip seat 17; connecting plates 20 are respectively arranged at both ends of the flip seat 17, the positioning member is telescopically arranged at the end of the connecting plate 20, and an adjusting electric cylinder 21 is arranged on the connecting plate 20, and the adjusting electric cylinder 21 is used to control the movement of the positioning member; the positioning member includes a sliding connection with the connecting plate 20 The positioning seat 22 is connected to the telescopic rod of the adjusting electric cylinder 21, and a rotating electric cylinder 24 is rotatably installed in the central area of ​​the positioning seat 22. A positioning frame 25 is arranged on the telescopic rod of the rotating electric cylinder 24, and an electromagnetic limiting slide bar 2501 is telescopically arranged on the positioning frame 25. The positioning frame 25 cooperates with the matching hole 701, and the sprocket 7 is fixed by the limiting of the electromagnetic limiting slide bar 2501; a rotating motor 23 is arranged on the positioning seat 22, and a belt structure is arranged on the output shaft of the rotating motor 23 for driving the rotating electric cylinder 24.

[0030] Cleaning mechanisms are provided at both ends of the maintenance box 4 for removing oil stains on the sprocket mechanism, and a spraying mechanism is provided on the side of the maintenance box 4 for spraying lubricating oil; an inspection mechanism is also provided on the maintenance box 4 for inspecting the wear state of each link on the chain 8; the cleaning mechanism includes a cleaning control electric cylinder 28 provided on the maintenance box 4, a cleaning motor 29 is provided on the telescopic rod of the cleaning control electric cylinder 28, a cleaning part 30 is provided on the output shaft of the cleaning motor 29, and a cleaning transmission box 26 is also provided on the maintenance box 4 for releasing cleaning liquid; the spraying mechanism includes a lubrication transmission box 27 provided on the maintenance box 4, and a lubrication transmission box 2 7 is connected with a release part 32, and a lubrication control electric cylinder 31 is arranged on the lubrication transmission box 27, and the lubrication control electric cylinder 31 is used to control the movement of the release part 32; the inspection mechanism includes an inspection electric cylinder 33 arranged on the maintenance box 4, and a support limit frame 34 is arranged on the telescopic rod of the inspection electric cylinder 33, and the support limit frame 34 is used to limit the support of the chain 8; an insertion electric cylinder 35 is arranged on the support limit frame 34, and a bias plate 36 is arranged on the telescopic rod of the insertion electric cylinder 35 for deflection, and a displacement sensor 37 is connected between the bias plate 36 and the telescopic rod of the insertion electric cylinder 35, and the displacement sensor 37 is used to output a deflection displacement signal of the feedback bias plate 36.

[0031] Working principle: the driving motor 2 drives the rotating drum 5 to drive the conveyor belt 1. During transmission, the sprocket 7 and the chain 8 are driven in linkage. Specifically, the mounting shaft 9 cooperates with the mounting drum 10, and the fixing shaft 14 cooperates with the fixing hole 901 to fix the sprocket 7, thereby realizing linkage drive.

[0032] During lubrication maintenance, the positioning frame 25 is controlled to move by rotating the electric cylinder 24, the positioning frame 25 cooperates with the matching hole 701, and the electromagnetic limit slide bar 2501 limits the end face of the sprocket 7 to fix the sprocket 7, and then the electric cylinder 13 is controlled to control the control ring 11 to rotate, and the push plate 12 pushes the fixed shaft 14 to release the fixed shaft 14 from fixing the sprocket 7, so that the sprocket mechanism can be separated from the rotating drum 5, and the positioning seat 22 can be controlled to move by adjusting the electric cylinder 21 to adjust the tension of the chain 8, and the flip motor 18 is operated, and the flip seat 17 is rotated to flip the sprocket mechanism and face the maintenance box 4; then the sprocket mechanism is transferred to the maintenance box 4, and it can be lubricated and maintained.

[0033] Specifically, the oil stains are first cleaned, the cleaning liquid is sprayed through the cleaning transmission box 26, the position of the cleaning motor 29 is controlled by the cleaning control electric cylinder 28, and the cleaning motor 29 drives the cleaning part 30 to perform the cleaning operation. After the cleaning is completed, the lubricating oil is output through the lubrication transmission box 27, the release part 32 is released, and the lubrication control electric cylinder 31 is position controlled.

[0034] Furthermore, the wear of the chain 8 can also be checked. Specifically, the chain 8 is located on the inner side of the support limit frame 34, that is, the chain 8 is positioned and supported. By rotating the motor 23, the rotating electric cylinder 24 can be moved, that is, the movement of the chain 8 is controlled. On the support limit frame 34, each chain link moves in turn, and the movement of the bias plate 36 is controlled by inserting the electric cylinder 35. The bias plate 36 is inserted between each chain link, that is, between the chain link rollers. The bias plate 36 is pressed for biasing. According to the wear condition, the bias displacement of the bias plate 36 is different, and the displacement signal is output through the displacement sensor 37 to complete the inspection operation.

[0035] After the maintenance operation is completed, the sprocket mechanism can be replaced at the end of the drum 5.

Claims

1. A transport device with a self-lubricating function, comprising a lubricating component and a transport component, wherein the transport component comprises a transport belt (1), a drive motor (2), and a rotating drum (5), wherein the transport belt (1) is connected via the rotating drum (5), and an output shaft of the drive motor (2) is connected to the rotating drum (5) to drive the transport belt (1); characterized in that: The lubricating component comprises a mounting frame (3) arranged on the side of the conveyor belt (1), a maintenance box (4) is arranged at the bottom of the mounting frame (3), a sprocket mechanism is arranged at the end of the rotating drum (5) facing the mounting frame (3), and a fixing mechanism is arranged at the end of the rotating drum (5), the fixing mechanism is used to fix the sprocket mechanism; the sprocket mechanism is composed of a sprocket (7) and a chain (8) meshing to drive the conveyor component in a linkage manner; a positioning transfer mechanism is arranged on the mounting frame (3), and the positioning transfer mechanism includes a flip mechanism rotatably mounted on the mounting frame (3) The flip seat (17) is provided with positioning members at both ends thereof, and the positioning members are used to position and fix the sprocket (7) on the sprocket mechanism; the positioning transfer mechanism transfers the sprocket mechanism to the inside of the maintenance box (4) for lubrication maintenance treatment; cleaning mechanisms are provided at both ends of the maintenance box (4) for removing oil stains on the sprocket mechanism; a spraying mechanism is provided on the side of the maintenance box (4) for spraying lubricating oil; and an inspection mechanism is also provided on the maintenance box (4) for inspecting the wear state of each link on the chain (8).

2. A transport device with self-lubricating function according to claim 1, characterized in that: The fixing mechanism comprises a fixing box (6) arranged at the end of the rotating drum (5), a control ring (11) is rotatably mounted inside the fixing box (6), a push plate (12) is arranged inside the control ring (11), and a control electric cylinder (13) is rotatably mounted on the inner end surface of the fixing box (6), and a telescopic rod of the control electric cylinder (13) is rotatably connected to the control ring (11) to drive the control ring (11) to rotate.

3. A transport device with self-lubricating function according to claim 2, characterized in that: The fixing mechanism further comprises a mounting cylinder (10) arranged inside the fixing box (6), a fixing shaft (14) being telescopically arranged on the mounting cylinder (10), a fixing spring (15) being connected between the fixing shaft (14) and the mounting cylinder (10), one end of the fixing shaft (14) being pushed by a push plate (12); and the sprocket mechanism is fixed by the fixing shaft (14).

4. A transport device with self-lubricating function according to claim 3, characterized in that: The sprocket mechanism comprises a mounting shaft (9) arranged on the end surface of the sprocket (7), a fixing hole (901) being provided on the mounting shaft (9), and the fixing hole (901) cooperates with the fixing shaft (14) for fixing.

5. A transport device with self-lubricating function according to claim 4, characterized in that: A matching hole (701) is provided on the end surface of the sprocket (7), and the matching hole (701) matches with a positioning piece on the positioning transfer mechanism to perform positioning and fixing.

6. A transport device with self-lubricating function according to claim 5, characterized in that: The positioning transfer mechanism comprises a mounting seat (16) arranged on the mounting frame (3); a flip seat (17) is rotatably mounted on the mounting seat (16); a flip motor (18) is arranged on the mounting seat (16); a flip gear (19) is arranged on the output shaft of the flip motor (18); the flip gear (19) is meshed with the flip seat (17); connecting plates (20) are respectively arranged at both ends of the flip seat (17); a positioning member is telescopically arranged at the end of the connecting plate (20); and an adjusting electric cylinder (21) is arranged on the connecting plate (20); the adjusting electric cylinder (21) is used to control the movement of the positioning member.

7. A transport device with self-lubricating function according to claim 6, characterized in that: The positioning member comprises a positioning seat (22) slidably connected to the connecting plate (20), wherein the positioning seat (22) is connected to the telescopic rod of the adjusting electric cylinder (21), a rotating electric cylinder (24) is rotatably mounted on the central area of ​​the positioning seat (22), a positioning frame (25) is arranged on the telescopic rod of the rotating electric cylinder (24), an electromagnetic limiting slide bar (2501) is telescopically arranged on the positioning frame (25), the positioning frame (25) is matched with the matching hole (701), and the sprocket (7) is fixed by the limiting of the electromagnetic limiting slide bar (2501); a rotating motor (23) is arranged on the positioning seat (22), and a belt structure is arranged on the output shaft of the rotating motor (23) for driving the rotating electric cylinder (24).

8. The transport device with self-lubricating function according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning control electric cylinder (28) arranged on the maintenance box (4); a cleaning motor (29) is arranged on the telescopic rod of the cleaning control electric cylinder (28); a cleaning portion (30) is arranged on the output shaft of the cleaning motor (29); and a cleaning transmission box (26) is also arranged on the maintenance box (4) for releasing cleaning liquid.

9. The transport device with self-lubricating function according to claim 1, characterized in that: The spraying mechanism comprises a lubrication transmission box (27) arranged on a maintenance box (4), the lubrication transmission box (27) being connected to a release portion (32), and a lubrication control electric cylinder (31) being arranged on the lubrication transmission box (27), the lubrication control electric cylinder (31) being used to control the movement of the release portion (32).

10. The transport device with self-lubricating function according to claim 1, characterized in that: The inspection mechanism comprises an inspection electric cylinder (33) arranged on a maintenance box (4); a support limit frame (34) is arranged on a telescopic rod of the inspection electric cylinder (33); the support limit frame (34) is used to provide limit support for the chain (8); an insertion electric cylinder (35) is arranged on the support limit frame (34); a bias plate (36) is deflectedly arranged on the telescopic rod of the insertion electric cylinder (35); a displacement sensor (37) is connected between the bias plate (36) and the telescopic rod of the insertion electric cylinder (35); the displacement sensor (37) is used to output a deflection displacement signal of the bias plate (36) for feedback.

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