Monorail type ground pushing conveying chain

Abstract

The utility model belongs to the technical field of conveyors, and particularly relates to a monorail type ground pushing conveying chain which comprises a rail and a conveying chain body, the rail is divided into a bearing part and a supporting part, the bearing part is located above the supporting part, one end of the conveying chain body is arranged in the bearing part, and the other end of the conveying chain body is arranged in the supporting part. The conveying direction of the conveying chain located in the bearing part is opposite to the conveying direction of the conveying chain located in the supporting part, an opening is formed in the top of the bearing part, the conveying chain is provided with a vertically-upward pushing head, the pushing head is located in the opening, one end of the conveying chain is in transmission connection with a driving device, and the other end of the conveying chain is in transmission connection with the supporting part. A reverse wheel is arranged at the other end of the conveying chain, and a tensioning device is installed at the position of the reverse wheel. The carbon emission reduction device is simple in overall structure and convenient to install and maintain, welding is avoided in the manufacturing, transporting and installing processes, the transportation cost is reduced, carbon emission can be reduced, and the environment is protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyors, and in particular relates to a monorail ground push conveyor chain. Background Art

[0002] At present, my country's automobile industry is booming. In the automobile manufacturing process, the whole vehicle conveying machinery mostly adopts the ground push chain structure. The existing ground push chain is a commonly used ground ring conveying equipment, generally a carbon steel welded track. The push head on the chain pushes the push rod on the trolley to make the trolley move forward. The traditional carbon steel welded ground push chain track is mostly welded by channel steel and some sheet metal parts. Such tracks are often large in size, heavy in weight, and the manufacturing accuracy cannot be guaranteed. During transportation and installation, the cost becomes very high due to the increase in volume and overall weight. In order to save costs, it is necessary to design some new small and lightweight equipment to meet the needs. Summary of the invention

[0003] The utility model provides a monorail ground push conveyor chain to solve the technical problems mentioned in the background technology.

[0004] The technical solution of the utility model is as follows: a monorail ground push conveyor chain, comprising: a track and a conveyor chain, the track is divided into a bearing part and a supporting part, the bearing part is located above the supporting part, a section of the conveyor chain is placed in the bearing part, the other end of the conveyor chain is placed in the supporting part, the conveying direction of the conveyor chain located in the bearing part is opposite to the conveying direction of the conveyor chain located in the supporting part, an opening is opened on the top of the bearing part, the conveyor chain is provided with a vertically upward push head, the push head is located in the opening, one end of the conveyor chain is transmission-connected to a driving device, the other end of the conveyor chain is provided with a reverse wheel, and a tensioning device is installed at the reverse wheel;

[0005] The driving device is used to drive the conveying chain, the reversing wheel is used to change the transmission direction of the conveying chain, and the tensioning device is used to adjust the tension of the conveying chain.

[0006] Furthermore, the conveying chain includes a plurality of cross bars, the pusher head is arranged in the middle of the cross bar, rollers are arranged at both ends of each cross bar, and two adjacent cross bars are connected by a chain.

[0007] Furthermore, the bearing portion is provided with a supporting section for supporting the cross bar.

[0008] Furthermore, the driving device comprises: a driving motor, a rotating wheel, a rotating shaft and a driven wheel, the rotating shaft is horizontally mounted on a bracket, the rotating wheel and the driven wheel are both mounted on the rotating shaft, and the driven wheel is drivingly connected to the driving motor.

[0009] Furthermore, the driving motor is connected to the driven wheel via a chain.

[0010] Furthermore, two ends of the central axis of the reverse wheel are installed in slide rails, and the slide rails are installed on a fixed frame.

[0011] Furthermore, the tensioning device includes: a movable plate, a tensioning spring, a guide rod, a rod body, and a support plate. The guide rod is arranged parallel to the slide rail. The movable plate and the support plate are both slidably connected to the guide rod. The support plate is connected to one end of the rod body. The rod body passes through a fixed frame. The rod body is provided with a thread and is threadedly connected with an adjusting nut. The adjusting nut is located on both sides of the fixed frame. The tensioning spring is arranged between the support plate and the movable plate. The movable plate is fixed to the reverse wheel.

[0012] Furthermore, the track is made of aluminum profile.

[0013] The beneficial effects of the utility model are as follows: the utility model reduces the volume of the track by dividing the track into two parts, the upper and lower chains, thereby reducing the overall mass of the track. At the same time, aluminum profiles are used as the material of the track, which has less pollution to the environment, a simple overall structure, and convenient installation and maintenance. The conveyor chain is arranged in a semi-closed load-bearing track with an opening at the top, thereby avoiding the pollution of the surrounding environment by lubricating oil. During the production, transportation and installation processes, welding is eliminated and transportation costs are reduced, thereby reducing carbon emissions and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is a schematic diagram of the driving device of the utility model.

[0017] Figure 4 It is a schematic diagram of the tensioning reverse wheel and the device of the utility model. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. The described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0019] In an embodiment of the present utility model, Figure 1 It is a structural schematic diagram provided according to the specific structure of a monorail ground push conveyor chain of the utility model, such as Figure 1 As shown, the utility model includes:

[0020] Track 3 and conveyor chain 1, the track 3 is divided into a bearing part 31 and a supporting part 32, the bearing part 31 is located above the supporting part 32, a section of the conveyor chain 1 is placed in the bearing part 31, the other end of the conveyor chain 1 is placed in the supporting part 32, the conveying direction of the conveyor chain 1 in the bearing part 31 is opposite to the conveying direction of the conveyor chain 1 in the supporting part 32, the top of the bearing part 31 is provided with an opening, the conveyor chain 1 is provided with a vertically upward push head 2, the push head 2 is located in the opening, one end of the conveyor chain 1 is connected to the driving device 4, the other end of the conveyor chain 1 is provided with a reverse wheel 5, and a tensioning device 6 is installed at the reverse wheel 5. The track 3 is made of aluminum profiles.

[0021] The driving device is used to drive the conveying chain 1 , the reverse wheel is used to change the transmission direction of the conveying chain 1 , and the tensioning device 6 is used to adjust the tensioning degree of the conveying chain 1 .

[0022] In one embodiment of the utility model, the conveyor chain 1 includes a plurality of cross bars 8, the pusher head 2 is arranged in the middle of the cross bars 8, rollers 7 are arranged at both ends of each cross bar 8, and two adjacent cross bars 8 are connected by a chain. The bearing portion 31 is provided with a support section 33 supporting the cross bar 8, and the support section supports the cross bar in the support portion to improve the stability of operation.

[0023] In one embodiment of the present invention, Figure 3 As shown, the driving device includes: a driving motor 41, a rotating wheel 42, a rotating shaft 43 and a driven wheel, the rotating shaft 43 is horizontally mounted on a bracket 44, the rotating wheel 42 and the driven wheel are both mounted on the rotating shaft 43, and the driven wheel is connected to the driving motor 41 by transmission. Specifically, the driving motor is connected to the driven wheel by transmission through a chain 46. The driving motor drives the driven wheel to rotate, thereby rotating the rotating shaft, driving the rotating wheel to rotate, and the rotating wheel is a ratchet wheel, which drives the chain to rotate, providing power for the entire conveyor chain.

[0024] In one embodiment of the present invention, Figure 4 As shown, both ends of the central axis of the reverse wheel 5 are installed in the slide rail 51, and the slide rail 51 is installed on the fixed frame 52. The reverse wheel is installed on the slide rail, and the position of the one-way wheel can be adjusted, which is convenient for the installation and adjustment of the conveyor chain.

[0025] The tensioning device 6 includes: a movable plate 61, a tensioning spring 62, a guide rod 63, a rod body 64, and a support plate 65. The guide rod 63 is arranged parallel to the slide rail 51. The movable plate 61 and the support plate 65 are both slidably connected to the guide rod 63. The support plate 65 is connected to one end of the rod body 64. The rod body 64 passes through the fixed frame 52. The rod body 64 is provided with threads and threadedly connected with an adjusting nut 66. The adjusting nut 66 is located on both sides of the fixed frame 52. The tensioning spring 62 is arranged between the support plate 65 and the movable plate 61. The movable plate 61 is fixed to the reverse wheel 5. When installing the conveyor chain, first loosen the adjusting nut on the rod body, then slide the reverse wheel to a suitable position and install the conveyor chain. When the conveyor chain is installed, adjust the rod body to a suitable position so that the conveyor chain is tensioned by the movable plate, the tensioning spring and the support plate, thereby ensuring the normal operation of the conveyor chain.

[0026] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A monorail ground push conveyor chain, characterized in that: include: A track (3) and a conveyor chain (1), wherein the track (3) is divided into a bearing portion (31) and a supporting portion (32), the bearing portion (31) being located above the supporting portion (32), a section of the conveyor chain (1) being located in the bearing portion (31), and the other end of the conveyor chain (1) being located in the supporting portion (32), the conveying direction of the conveyor chain (1) located in the bearing portion (31) being opposite to the conveying direction of the conveyor chain (1) located in the supporting portion (32), an opening being provided at the top of the bearing portion (31), the conveyor chain (1) being provided with a vertically upward pusher head (2), the pusher head (2) being located in the opening, one end of the conveyor chain (1) being transmission-connected to a driving device (4), the other end of the conveyor chain (1) being provided with a reverse wheel (5), and a tensioning device (6) being installed at the reverse wheel (5); The driving device is used to drive the conveying chain (1), the reversing wheel is used to change the transmission direction of the conveying chain (1), and the tensioning device (6) is used to adjust the tensioning degree of the conveying chain (1).

2. The monorail ground push conveyor chain according to claim 1, characterized in that: The conveyor chain (1) comprises a plurality of cross bars (8), the pusher head (2) is arranged in the middle of the cross bar (8), rollers (7) are arranged at both ends of each cross bar (8), and two adjacent cross bars (8) are connected by a chain.

3. The monorail ground push conveyor chain according to claim 2, characterized in that: The bearing portion (31) is provided with a supporting section (33) for supporting the crossbar (8).

4. The monorail ground push conveyor chain according to claim 1, characterized in that: The driving device (4) comprises: a driving motor (41), a rotating wheel (42), a rotating shaft (43) and a driven wheel; the rotating shaft (43) is horizontally mounted on a bracket (44); the rotating wheel (42) and the driven wheel are both mounted on the rotating shaft (43); and the driven wheel is drivingly connected to the driving motor (41).

5. The monorail ground push conveyor chain according to claim 4, characterized in that: The driving motor is connected to the driven wheel via a chain (46).

6. The monorail ground push conveyor chain according to claim 1, characterized in that: Both ends of the central axis of the reverse wheel (5) are mounted in a slide rail (51), and the slide rail (51) is mounted on a fixed frame (52).

7. The monorail ground push conveyor chain according to claim 6, characterized in that: The tensioning device (6) comprises: a movable plate (61), a tensioning spring (62), a guide rod (63), a rod body (64), and a support plate (65). The guide rod (63) is arranged parallel to the slide rail (51). The movable plate (61) and the support plate (65) are both slidably connected to the guide rod (63). The support plate (65) is connected to one end of the rod body (64). The rod body (64) passes through the fixed frame (52). The rod body (64) is provided with a thread and is threadedly connected with an adjusting nut (66). The adjusting nut (66) is located on both sides of the fixed frame (52). The tensioning spring (62) is arranged between the support plate (65) and the movable plate (61). The movable plate (61) is fixed to the reverse wheel (5).

8. The monorail ground push conveyor chain according to claim 1, characterized in that: The track (3) is made of aluminum profile.

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