Novel gear type stepping conveyor

Abstract

The utility model discloses a novel gear type stepping conveyor which comprises a bottom frame, a box assembly is fixedly installed on the upper side of the bottom frame through bolts, a gear transmission is installed on the inner side of the box assembly, and one end of the gear transmission is connected with a driving device. The box body assembly comprises a box body, a stepping beam, a transmission shaft, a rotating support and a V-shaped support, the box body is fixedly installed on the bottom frame, the transmission shaft is rotatably installed on the inner side of the box body, the stepping beam is connected with the transmission shaft through the rotating support, and the V-shaped support is installed on the upper side of the stepping beam; according to the gear type stepping conveyor, previous hydraulic transmission is replaced, transmission work is completely achieved through electric power, therefore, the stability of the conveyor is improved, driving types are reduced, the occupied area can be reduced, the space is saved, the step length and the number of stations can be set at will, large-span material conveying is achieved, and the working efficiency is improved. And the practicability is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe production, and particularly relates to a new type of gear type step conveyor. Background Art

[0002] During the production process of steel pipes, various transportation equipment is needed to complete the material transportation process, among which a step conveyor is involved; the step conveyor can intermittently transport steel pipes and ensure a unified step length, and there is no relative displacement between the steel pipes and the step machine during transportation;

[0003] When the steel pipes are transported through a conveyor during the production process, a hydraulic drive method is usually adopted, resulting in a large occupied space and low stability of the conveyor during use. Therefore, it is necessary to design a new type of gear type step conveyor to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a new type of gear type step conveyor to solve the problems mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A new type of gear type step conveyor, including a chassis, on the upper side of which a box assembly is fixedly installed by bolts, inside the box assembly a gear drive is installed, and one end of the gear drive is connected with a driving device.

[0006] Preferably, the box assembly includes a box body, a step beam, a transmission shaft, a rotating bracket and a V-shaped support. The box body is fixedly installed on the chassis, the transmission shaft is rotatably installed inside the box body, the step beam is connected with the transmission shaft through the rotating bracket, and the V-shaped support is installed on the upper side of the step beam.

[0007] Preferably, the gear drive includes a driving gear, a driven gear and a transmission gear. The transmission gear and the driving gear are both rotatably installed on the box assembly, and the transmission gear and the driving gear are in meshing transmission through gears. The driven gear is meshed on one side of the transmission gear through teeth, and the driven gear is rotatably installed at both ends inside the box assembly.

[0008] Preferably, the driven gear is connected with the step beam through a transmission shaft and a rotating bracket.

[0009] Preferably, the rotating brackets are installed on two driven gears and are respectively connected with the same step beam.

[0010] Preferably, the driving device includes a motor reducer, a coupling and a through shaft. One end of the through shaft is connected with the driving gear through a key, the coupling is installed at one end of the through shaft, and the through shaft is connected with the motor reducer through the coupling

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The gear-type stepping conveyor of the utility model replaces the previous hydraulic drive and uses electricity to solve the transmission work entirely. This not only increases the stability of the conveyor, reduces the types of drives, but also can reduce the floor area and save space. Moreover, the step length and the number of workstations can be set arbitrarily to achieve long-span material transportation, greatly improving the practicability.

[0013] 2. A transmission gear can be installed between the driving gear and the driven gear of the gear-type stepping conveyor of the utility model to lengthen the distance between the two driven gears, thereby increasing the number of workstations and the step pitch to meet more performance requirements; all gears are placed in the same plane, which can reduce the width of the box body, thus reducing the floor area; the box body of the gear-type stepping conveyor is relatively regular, and the upper cover plane of the box body can provide installation space for other equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a schematic structural diagram of the driving device of the utility model;

[0016] In the figure: 1, chassis; 2, box assembly; 2-1, box body; 2-2, stepping beam; 2-3, transmission shaft; 2-4, rotating bracket; 2-5, V-support; 3, gear transmission; 3-1, driving gear; 3-2, driven gear; 3-3, transmission gear; 4, driving device; 4-1, motor reducer; 4-2, coupling; 4-3, through shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model.

[0018] Embodiment 1: Please refer to Figure 1 and Figure 2, the present utility model provides a technical solution: a novel gear type step conveyor, which includes a chassis 1. The upper side of the chassis 1 is fixedly installed with a box assembly 2 through bolts. A gear drive 3 is installed inside the box assembly 2, and one end of the gear drive 3 is connected to a drive device 4; The box assembly 2 includes a box 2-1, a step beam 2-2, a transmission shaft 2-3, a rotating bracket 2-4, and a V-shaped support 2-5. The box 2-1 is fixedly installed on the chassis 1. The transmission shaft 2-3 is rotatably installed inside the box 2-1. The step beam 2-2 is connected to the transmission shaft 2-3 through the rotating bracket 2-4. The V-shaped support 2-5 is installed on the upper side of the step beam 2-2. The gear drive 3 drives the rotating bracket 2-4 to rotate, thereby driving the step beam 2-2 to rotate; A plurality of V-shaped supports 2-5 are installed on the step beam 2-2 to pick up materials from each station and simultaneously transport multiple steel pipes to the next station; The drive device 4 includes a motor reducer 4-1, a coupling 4-2, and a through shaft 4-3. One end of the through shaft 4-3 is key-connected to the driving gear 3-1. The coupling 4-2 is installed at one end of the through shaft 4-3, and the through shaft 4-3 is connected to the motor reducer 4-1 through the coupling 4-2. When the motor reducer 4-1 operates, the coupling 4-2 drives the through shaft 4-3 to rotate, and the through shaft 4-3 drives the driving gear 3-1 to rotate.

[0019] As can be seen from the above description, the present utility model has the following beneficial effects: The gear type step conveyor of the present utility model replaces the previous hydraulic drive and uses all electricity to solve the transmission work. This not only increases the stability of the conveyor, reduces the types of drives, but also can reduce the floor area and save space. Moreover, the step length and the number of stations can be set arbitrarily to achieve long-span material transportation, and the practicality is greatly improved.

[0020] Embodiment 2: Please refer to Figure 1 and Figure 2 As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: The gear drive 3 includes a driving gear 3-1, a driven gear 3-2, and a transmission gear 3-3. The transmission gear 3-3 and the driving gear 3-1 are both rotatably installed on the box assembly 2, and the transmission gear 3-3 is in gear meshing transmission with the driving gear 3-1. The driven gear 3-2 is meshed with the transmission gear 3-3 through teeth on one side, and the driven gear 3-2 is rotatably installed on the inner sides of both ends of the box assembly 2; The driven gear 3-2 is connected to the step beam 2-2 through the transmission shaft 2-3 and the rotating bracket 2-4; The rotating bracket 2-4 is installed on the two driven gears 3-2 and is respectively connected to the same step beam 2-2. The rotating bracket 2-4 is installed on the two driven gears 3-2 and is respectively connected to the same step beam 2-2 to form a rotating mechanism; The V-shaped support 2-5 is installed on the step beam 2-2 for transporting steel pipes.

[0021] With the above technical solution, a transmission gear can be installed between the driving gear and the driven gear of the gear-type stepping conveyor of the present utility model, thereby lengthening the distance between the two driven gears, increasing the number of workstations and the step pitch, and meeting more performance requirements; all gears are placed in the same plane, which can reduce the width of the box body, thereby reducing the floor area; the box body of the gear-type stepping conveyor is relatively regular, and the upper cover plane of the box body can provide installation space for other equipment.

[0022] The working principle and usage process of the present utility model: Before the transportation starts, the stepping beam 2-2 is configured at the receiving position. After the material arrives, the motor reducer 4-1 operates, and the coupling 4-2 drives the through shaft 4-3 to rotate. The through shaft 4-3 drives the driving gear 3-1 to rotate. The driving gear 3-1 is assembled and meshed with the driven gear 3-2 on one side, driving the driven gear 3-2 on one side to rotate; the driving gear 3-1 is simultaneously meshed with the transmission gear 3-3, transmitting the force to the driven gear 3-2 on the other side, and the two driven gears 3-2 rotate simultaneously; the driven gear 3-2 drives the rotating bracket 2-4 to rotate, thereby driving the stepping beam 2-2 to rotate; multiple V-supports 2-5 are installed on the stepping beam 2-2, taking materials from each workstation and simultaneously transporting multiple steel pipes to the next workstation. The transportation path is semi-circular; after the steel pipe falls into the next workstation, the stepping beam 2-2 continues to rotate in a circle and then returns to the initial workstation, waiting for the start of the next round of transportation process;

[0023] During the steel pipe transportation process, the steel pipe rises and falls flatly without rolling, so that the positions of the pipe ends of the steel pipe can always be flush, and scratches will not occur. The stepping beam 2-2 can be made with different lengths and the number of V-supports 2-5 according to the actual situation to realize the material transportation process with multiple workstations and large spans.

[0024] It should be noted that in this article, relational terms such as first and second are only 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. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0025] The above are only used to illustrate the technical solution of the present utility model rather than to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model shall be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.

Claims

1. A new type of gear-type stepping conveyor, including a chassis (1), characterized in that: On the upper side of the chassis (1), a box assembly (2) is fixedly installed by bolts. Inside the box assembly (2), a gear drive (3) is installed. One end of the gear drive (3) is connected to a driving device (4).

2. A novel gear-type step conveyor according to claim 1, characterized in that: The box assembly (2) includes a box body (2-1), a walking beam (2-2), a transmission shaft (2-3), a rotating bracket (2-4), and a V-shaped support (2-5). The box body (2-1) is fixedly installed on the chassis (1). The transmission shaft (2-3) is rotatably installed inside the box body (2-1). The walking beam (2-2) is connected to the transmission shaft (2-3) through the rotating bracket (2-4). The V-shaped support (2-5) is installed on the upper side of the walking beam (2-2).

3. A novel gear-type stepping conveyor according to claim 2, characterized in that: The gear drive (3) includes a driving gear (3-1), a driven gear (3-2), and a transmission gear (3-3). The transmission gear (3-3) and the driving gear (3-1) are both rotatably installed on the box assembly (2), and the transmission gear (3-3) and the driving gear (3-1) are in gear meshing transmission. The driven gear (3-2) is meshed with the transmission gear (3-3) on one side by teeth, and the driven gear (3-2) is rotatably installed on the inner sides of both ends of the box assembly (2).

4. A novel gear-type step conveyor according to claim 3, characterized in that: The driven gear (3-2) is connected to the walking beam (2-2) through the transmission shaft (2-3) and the rotating bracket (2-4).

5. A novel gear-type step conveyor according to claim 3, characterized in that: The rotating bracket (2-4) is installed on two driven gears (3-2) and is respectively connected to the same walking beam (2-2).

6. A novel gear-type stepping conveyor according to claim 1, characterized in that: The driving device (4) includes a motor reducer (4-1), a coupling (4-2), and a through shaft (4-3). One end of the through shaft (4-3) is connected to the driving gear (3-1) by a key. The coupling (4-2) is installed at one end of the through shaft (4-3), and the through shaft (4-3) is connected to the motor reducer (4-1) through the coupling (4-2).

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