Adjustable overhang roll machine feeding device

Abstract

The utility model discloses an adjustable feeding device of an overhang roll machine, relates to the technical field of overhang roll machines, and solves the problems that when an existing overhang roll machine is used for feeding, the height of a feeding machine cannot be adjusted, so that materials cannot be accurately guided into steel molds when the overhang roll machine drives the steel molds with different diameters, and if the feeding machine is too high, the materials cannot be accurately guided into the steel molds. The technical problems that when materials are guided into a steel die, the materials are prone to splashing, and if a feeding machine is too low, the steel die is prone to making contact with the feeding machine are solved, the feeding device comprises a first supporting frame, a second supporting frame, a rack and a bearing frame, and a conveying belt is arranged in the bearing frame. The distance between the conveying belt and the concrete mold can be adjusted, the risk that materials splash or the conveying belt makes contact with the concrete mold is prevented, through the action of a first motor, a gear and a rack, the conveying belt can convey the materials into the concrete mold, and then feeding is conducted on the concrete mold.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension roller machines, in particular to an adjustable suspension roller machine feeding device. Background Art

[0002] The main components of the suspension roller mill are the suspension roller shaft and steel mold. The reinforced concrete pipe is formed by the pressure and centrifugal force generated by the rotation of the steel mold and the suspension roller shaft, and then steam curing is used to enhance the strength of the pipe. The suspension roller mill mainly produces reinforced concrete pipes with a length of less than 2 meters and an inner diameter of 300mm-2000mm.

[0003] For example, in the utility model patent named "a suspension roller machine" with the publication number CN206644140U, a utility model is designed, which includes a main frame, a core shaft is fixedly provided on the main frame, the core shaft includes a fixed section fixedly installed on the main frame and a suspended section extending out of the main frame, a support frame is provided at the end of the suspended section, a suspension roller shaft is provided on the suspended section to rotate with the suspension roller shaft, a steel mold is provided on the suspension roller shaft, and a feeder for conveying materials to the steel mold is provided on one side of the main frame;

[0004] However, the feeder of the existing suspension roller machine cannot be adjusted in height during loading, so that when the suspension roller machine drives steel molds of different diameters, the material cannot be accurately introduced into the steel mold. If the feeder is too high, the material is likely to splash when it is introduced into the steel mold. If the feeder is too low, the steel mold is likely to come into contact with the feeder. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable suspension roller feeding device, which solves the technical problems that the feeder of the existing suspension roller machine cannot be height-adjusted when loading materials, so that when the suspension roller machine drives steel molds of different diameters, the materials cannot be accurately introduced into the steel molds. If the feeder is too high, the materials are easily splashed when introduced into the steel molds. If the feeder is too low, the steel molds are easily in contact with the feeder.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an adjustable suspension roller feeding device, comprising a first support frame, a second support frame, a rack and a bearing frame, a conveyor belt is arranged in the bearing frame, a suspension roller shaft is rotatably installed between the first support frame and the second support frame, a concrete mold is arranged on the suspension roller shaft, a feeding hopper is fixedly installed on the second support frame, a driving motor is fixedly installed on the side wall of the mixing hopper, pulleys are fixedly installed on the driving end of the driving motor and the suspension roller shaft, a transmission belt is connected between the pulleys, a lifting assembly is arranged on the inner wall of the second support frame, a track is arranged on the lifting assembly, a slider is fixedly installed on the outer wall of the bearing frame, the slider is slidably installed in the track, a bearing plate is fixedly installed on the lower wall of the bearing frame, an auxiliary support assembly is arranged on the lower wall of the bearing plate, a bearing vehicle is fixedly installed on the lower wall of the auxiliary support assembly, a first motor is fixedly installed on the bearing vehicle, a gear is fixedly installed on the driving end of the first motor, an opening is opened on the bearing vehicle, the gear runs through the opening, and the rack is located below the bearing vehicle and meshed with the gear.

[0007] Preferably, the lifting assembly includes a groove, which is opened on the inner side of the second support frame, and a second motor is fixedly installed on the lower inner wall of the groove, a screw is fixedly installed on the driving end of the second motor, and the upper end of the screw is rotatably installed on the upper inner wall of the groove, a slide rail is fixedly installed on the inner wall of the groove, a moving block is slidably installed in the slide rail, a threaded hole is opened on the moving block, and the moving block is meshed with the screw through the threaded hole, the side wall of the moving block is exposed in the groove, and the track is fixedly installed on the side wall of the moving block.

[0008] Preferably, the cross-sectional shape of the track is a dovetail groove structure, and the cross-sectional shape of the slider is a dovetail block structure.

[0009] Preferably, the auxiliary support device includes a cylinder, which is fixedly mounted on the upper wall of the carrier vehicle, and the upper end of the cylinder is an open structure. A support rod is inserted into the upper end of the cylinder, and the upper end of the support rod is fixedly connected to the lower wall of the carrier plate. The lower end of the carrier rod is located in the cylinder, and sliding grooves are provided on the two side walls of the cylinder, and guide blocks are slidably installed in the sliding grooves, and the lower end of the support rod is fixedly installed between the guide blocks.

[0010] Preferably, reinforcing ribs are fixedly installed between the driving motor and the side wall of the feed hopper.

[0011] Preferably, rollers are respectively provided at the four corners of the lower wall of the carrier vehicle.

[0012] Beneficial Effects

[0013] The utility model provides an adjustable hanging roller feeding device, which solves the technical problem that the feeder of the existing hanging roller machine cannot be height-adjusted when loading materials, so that when the hanging roller machine drives steel molds of different diameters, the materials cannot be accurately introduced into the steel molds, if the feeder is too high, the materials are easily splashed when the materials are introduced into the steel molds, and if the feeder is too low, the steel molds are easily contacted with the feeder. The utility model drives the conveyor belt to adjust the height through the lifting component, and then the distance between the conveyor belt and the concrete mold can be adjusted to prevent the risk of material splashing or the conveyor belt contacting the concrete mold. Through the action of the first motor, the gear and the rack, the conveyor belt can be conveyed into the concrete mold, and then the concrete mold is loaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of an adjustable hanging roller feeding device described in the utility model.

[0015] Figure 2 The utility model is a schematic diagram of the structure of a lifting component of an adjustable hanging roller feeding device.

[0016] Figure 3 This is a schematic diagram of the auxiliary support assembly structure of an adjustable suspension roller feeding device described in the utility model.

[0017] In the figure: 1. first support frame; 2. second support frame; 3. rack; 4. bearing frame; 5. conveyor belt; 6. suspension roller shaft; 7. concrete mold; 8. feed hopper; 9. drive motor; 10. pulley; 11. transmission belt; 12. track; 13. slider; 14. bearing plate; 15. bearing vehicle; 16. first motor; 17. gear; 18. groove; 19. second motor; 20. screw; 21. slide rail; 22. moving block; 23. cylinder; 24. support rod; 25. slide groove; 26. guide block; 27. reinforcing rib; 28. roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: an adjustable suspension roller feeding device, comprising a first support frame 1, a second support frame 2, a rack 3 and a bearing frame 4, a conveyor belt 5 is arranged in the bearing frame 4, a suspension roller shaft 6 is rotatably installed between the first support frame 1 and the second support frame 2, a concrete mold 7 is arranged on the suspension roller shaft 6, a feeding hopper 8 is fixedly installed on the second support frame 2, a driving motor 9 is fixedly installed on the side wall of the mixing hopper, a pulley 10 is fixedly installed on the driving end of the driving motor 9 and the suspension roller shaft 6, a transmission belt 11 is connected between the pulleys 10, and a concrete mold 7 is arranged on the inner wall of the second support frame 2. A lifting component is provided, and a track 12 is provided on the lifting component. A slider 13 is fixedly installed on the outer wall of the carrier frame 4, and the slider 13 is slidably installed in the track 12. A bearing plate 14 is fixedly installed on the lower wall of the carrier frame 4, and an auxiliary support component is provided on the lower wall of the bearing plate 14. A bearing vehicle 15 is fixedly installed on the lower wall of the auxiliary support component, and a first motor 16 is fixedly installed on the bearing vehicle 15. A gear 17 is fixedly installed on the driving end of the first motor 16. An opening is opened on the bearing vehicle 15, and the gear 17 runs through the opening. The rack 3 is located below the bearing vehicle 15 and is meshed with the gear 17.

[0020] By starting the driving motor 9, under the action of the transmission belt 11 and the pulley 10, the suspension roller shaft 6 is rotated, and then the concrete mold 7 is rotated, and the material falls onto the conveyor belt 5 through the feed hopper 8, and the cement material is introduced into the concrete mold 7 through the conveyor belt 5. The height of the carrier frame 4 is driven by the lifting component to adjust the height, so that the material can be fed to the concrete mold 7 of different diameters. The auxiliary support device is telescopically adjusted as the height of the carrier frame 4 is adjusted. By starting the first motor 16, the gear 17 is rotated. Since the gear 17 is meshed with the rack 3, the gear 17 has a driving effect on the carrier vehicle 15 when it rotates. The carrier vehicle 15 pushes the carrier frame 4 along the path of the rack 3. The carrier frame 4 moves along the path of the track 12 under the action of the slider 13, so that the conveyor belt 5 enters the concrete mold 7, and then the material is introduced into the concrete mold 7.

[0021] The present embodiment is further configured such that the lifting assembly includes a groove 18, the groove 18 is provided on the inner side of the second support frame 2, a second motor 19 is fixedly installed on the lower inner wall of the groove 18, a screw rod 20 is fixedly installed on the driving end of the second motor 19, the upper end of the screw rod 20 is rotatably installed on the inner upper inner wall of the groove 18, a slide rail 21 is fixedly installed on the inner inner wall of the groove 18, a moving block 22 is slidably installed in the slide rail 21, a threaded hole is provided on the moving block 22, the moving block 22 is meshed and connected with the screw rod 20 through the threaded hole, the side wall of the moving block 22 is exposed in the groove 18, and the track 12 is fixedly installed on the side wall of the moving block 22;

[0022] Start the second motor 19, and the driving end of the second motor 19 drives the screw rod 20 to rotate. Since the moving block 22 and the screw rod 20 are meshed and connected through the threaded hole, the screw rod 20 drives the moving block 22 when it rotates. The moving block 22 moves along the path of the slide rail 21, thereby adjusting the height of the support frame 4.

[0023] The present embodiment is further configured such that the cross-sectional shape of the track 12 is a dovetail groove structure, and the cross-sectional shape of the slider 13 is a dovetail block structure.

[0024] The present embodiment is further configured such that the auxiliary support device includes a cylinder 23, the cylinder 23 is fixedly mounted on the upper wall of the carrier vehicle 15, the upper end of the cylinder 23 is an open structure, a support rod 24 is inserted into the upper end of the cylinder 23, the upper end of the support rod 24 is fixedly connected to the lower wall of the carrier plate 14, the lower end of the carrier rod is located in the cylinder 23, and a slide groove 25 is provided on the inner wall of both sides of the cylinder 23, a guide block 26 is slidably mounted in the slide groove 25, and the lower end of the support rod 24 is fixedly mounted between the guide blocks 26;

[0025] When the carrier 4 moves in the vertical direction, the support rod 24 moves along the path of the slide groove 25 under the action of the guide block 26 .

[0026] This embodiment is further configured such that a reinforcing rib 27 is fixedly installed between the driving motor 9 and the side wall of the feed hopper 8 .

[0027] This embodiment is further configured such that rollers 28 are respectively provided at the four corners of the lower wall of the carrier vehicle 15;

[0028] The rollers 28 facilitate the movement of the carrier vehicle 15 .

[0029] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0030] Embodiment: According to the drawings of the specification, by starting the driving motor 9, under the action of the transmission belt 11 and the pulley 10, the suspension roller shaft 6 is rotated, and then the concrete mold 7 is rotated, and the material falls onto the conveyor belt 5 through the feed hopper 8, and the cement material is introduced into the concrete mold 7 through the conveyor belt 5, and the second motor 19 is started. The driving end of the second motor 19 drives the screw rod 20 to rotate. Since the moving block 22 and the screw rod 20 are engaged and connected through the threaded hole, the screw rod 20 has a driving effect on the moving block 22 when it rotates, and the moving block 22 moves along the path of the slide rail 21, thereby adjusting the carrier 4 The height of the carrier 4 is controlled so that the material can be loaded into the concrete mold 7 of different diameters. When the carrier 4 moves in the vertical direction, the support rod 24 moves along the path of the slide slot 25 under the action of the guide block 26. The gear 17 is rotated by starting the first motor 16. Since the gear 17 is meshed with the rack 3, the gear 17 drives the carrier vehicle 15 when it rotates. The carrier vehicle 15 pushes the carrier 4 along the path of the rack 3. The carrier 4 moves along the path of the track 12 under the action of the slider 13, so that the conveyor belt 5 enters the concrete mold 7, and then the material is introduced into the concrete mold 7.

[0031] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An adjustable suspension roller feeding device, comprising a first support frame (1), a second support frame (2), a rack (3) and a bearing frame (4), wherein a conveyor belt (5) is arranged in the bearing frame (4), a suspension roller shaft (6) is rotatably mounted between the first support frame (1) and the second support frame (2), a concrete mold (7) is arranged on the suspension roller shaft (6), a feed hopper (8) is fixedly mounted on the second support frame (2), a driving motor (9) is fixedly mounted on the side wall surface of the mixing hopper, a pulley (10) is fixedly mounted on the driving end of the driving motor (9) and the suspension roller shaft (6), and a transmission belt (11) is connected between the pulleys (10), characterized in that: A lifting assembly is provided on the inner wall surface of the second support frame (2), and a track (12) is provided on the lifting assembly. A slider (13) is fixedly installed on the outer wall surface of the carrier frame (4), and the slider (13) is slidably installed in the track (12). A bearing plate (14) is fixedly installed on the lower wall surface of the carrier frame (4), and an auxiliary supporting assembly is provided on the lower wall surface of the bearing plate (14). A bearing vehicle (15) is fixedly installed on the lower wall surface of the auxiliary supporting assembly. A first motor (16) is fixedly installed on the bearing vehicle (15), and a gear (17) is fixedly installed on the driving end of the first motor (16). An opening is provided on the bearing vehicle (15), and the gear (17) passes through the opening. The rack (3) is located below the bearing vehicle (15) and is meshed with the gear (17).

2. The adjustable suspension roller feeding device according to claim 1 is characterized in that The lifting component comprises a groove (18), wherein the groove (18) is provided on the inner side of the second support frame (2), a second motor (19) is fixedly installed on the inner lower wall of the groove (18), a screw rod (20) is fixedly installed on the driving end of the second motor (19), the upper end of the screw rod (20) is rotatably installed on the inner upper wall of the groove (18), a slide rail (21) is fixedly installed on the inner wall of the groove (18), a moving block (22) is slidably installed in the slide rail (21), a threaded hole is provided on the moving block (22), the moving block (22) is meshed and connected with the screw rod (20) through the threaded hole, the side wall of the moving block (22) is exposed in the groove (18), and the track (12) is fixedly installed on the side wall of the moving block (22).

3. The adjustable suspension roller feeding device according to claim 2 is characterized in that The cross-sectional shape of the track (12) is a dovetail groove structure, and the cross-sectional shape of the slider (13) is a dovetail block structure.

4. The adjustable suspension roller feeding device according to claim 1, characterized in that The auxiliary support assembly comprises a cylinder (23), the cylinder (23) is fixedly mounted on the upper wall of the carrier vehicle (15), the upper end of the cylinder (23) is an open structure, a support rod (24) is inserted into the upper end of the cylinder (23), the upper end of the support rod (24) is fixedly connected to the lower wall of the carrier plate (14), the lower end of the support rod is located in the cylinder (23), and a slide groove (25) is provided on the inner side wall surfaces of the cylinder (23), a guide block (26) is slidably mounted in the slide groove (25), and the lower end of the support rod (24) is fixedly mounted between the guide blocks (26).

5. The adjustable suspension roller feeding device according to claim 1, characterized in that A reinforcing rib (27) is fixedly installed between the driving motor (9) and the side wall of the feed hopper (8).

6. The adjustable suspension roller feeding device according to claim 1, characterized in that Rollers (28) are respectively provided at the four corners of the lower wall of the carrier vehicle (15).

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