Conveyor driving device

Abstract

The utility model discloses a conveyor driving device, which belongs to the technical field of machinery, solves many problems of the existing conveyor driving device, and is characterized in that a bracket comprises a bottom plate, two L-shaped supporting plates are symmetrically arranged on the upper surface of the bottom plate in parallel, two connecting plates are arranged on the outer side of the upper end of one supporting plate, and the other connecting plate is arranged on the outer side of the lower end of the other supporting plate. Gear motor mounting plates are arranged on the outer sides of the two connecting plates; mounted bearings are arranged at the upper ends of the two supporting plates respectively, a chain wheel shaft is arranged between the mounted bearings, a chain wheel is arranged on the chain wheel shaft, one end of the chain wheel shaft is connected with a gear motor through a coupler, the coupler is arranged between the two connecting plates, and the gear motor is arranged on the side face of the gear motor mounting plate. The speed reduction motor provides power to drive the chain wheel on the chain wheel shaft to rotate, synchronously drives the chain installed between the conveyor driving device and the chain wheel device to operate, and drives the starting sheet hung below the chain to move. The device is simple and flexible in structure and convenient to install and maintain, and meets the performance requirements of the conveyor.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field, and specifically relates to a conveyor driving device. BACKGROUND

[0002] At present, in the copper electrolysis seed plate stripping machine group used in copper electrolysis, the conveyor undertakes the key task of transferring the seed plate from one process position to the next process position, which is an important link for realizing automatic stripping of the starting sheet. However, the existing conveyor driving device has many problems, which is difficult to meet the production demand.

[0003] 1. Unreasonable structure design, poor stability: the structure of part of the driving device support is simple, lacks effective support and reinforcement measures, which leads to deformation of the support in the long-term operation process, affects the stability of the equipment, and further may cause deviation or jam in the seed plate conveying process, and reduces the production efficiency.

[0004] 2. Unstable connection of transmission components, low power transmission efficiency: the connection mode between the chain wheel shaft and the chain wheel of some driving devices and the connection mode between the output shaft of the speed reducer and the shaft coupling are not reliable, and the transmission components between them are prone to slipping phenomenon during high-speed operation, which greatly reduces the power transmission efficiency and cannot guarantee the stable and efficient conveying of the seed plate.

[0005] 3. Lack of protection measures, poor safety and durability: many traditional driving devices are completely exposed during operation. On the one hand, the operators working around the equipment have the risk of being involved in the chain wheel; on the other hand, the exposed chain wheel is easily eroded by dust and debris, which accelerates the wear and shortens the service life of the equipment. INVENTION CONTENTS

[0006] The utility model aims at providing a conveyor driving device to solve the problems existing in the existing conveyor driving device.

[0007] The technical scheme of the utility model is: a conveyor driving device, including a support, the support includes a bottom plate, two L-shaped support plates are symmetrically and parallel arranged on the upper surface of the bottom plate, two connecting plates are arranged on the outer side of the upper end of one of the support plates, a speed reducer mounting plate is arranged on the outer side of the two connecting plates, the two connecting plates, the support plates and the speed reducer mounting plate form a square structure; a bearing with seat is arranged on the upper end of each of the two support plates, a chain wheel shaft is arranged between the bearings with seat, a chain wheel is arranged on the chain wheel shaft, a speed reducer is connected to one end of the chain wheel shaft through a shaft coupling, the shaft coupling is arranged between the two connecting plates, and the speed reducer is arranged on the side surface of the speed reducer mounting plate.

[0008] As a further improvement of the utility model, a first rib plate is arranged between the outer side of the support plate and the bottom plate, and a second rib plate is arranged between the bottom of the connecting plate and the side of the support plate.

[0009] As further improvement of the utility model, the chain wheel shaft and the chain wheel are matched through a key, and the chain wheel is provided with a set screw; the output shaft of the speed reducer motor is connected with one end of the shaft coupling through a key, and the other end of the shaft coupling is connected with the chain wheel shaft through a key.

[0010] The utility model discloses a simple, flexible conveyor drive device. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is the left view of the utility model;

[0013] Figure 3 It is the left view of the utility model; Figure 2 It is the left view of the utility model;

[0014] Figure 4 It is the structure schematic view of the support in the utility model;

[0015] Figure 5 It is the left view of the support in the utility model;

[0016] Figure 6 It is the structure plan view of the support in the utility model.

[0017] In the drawing: 1, support; 2, bearing with seat; 3, bolt; 4, washer; 5, chain wheel shaft; 6, shaft coupling; 7, nut; 8, speed reducer motor; 9, key; 10, set screw; 11, chain wheel; 12, bottom plate; 13, first rib plate; 14, support plate; 15, speed reducer motor mounting plate; 16, connecting plate; 17, second rib plate. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0019] As Figures 1-6As shown, a conveyor drive device includes a support 1, which includes a base plate 12. Two L-shaped support plates 14 are symmetrically and parallelly arranged on the upper surface of the base plate 12. Two connecting plates 16 are provided on the outer side of the upper end of one of the support plates 14, and a geared motor mounting plate 15 is provided on the outer side of the two connecting plates 16. The two connecting plates 16, the support plates 14, and the geared motor mounting plate 15 form a square structure. Bearings 2 with mounting seats are respectively provided on the upper ends of the two support plates 14. A sprocket shaft 5 is provided between the bearings 2, and a sprocket 11 is provided on the sprocket shaft 5. One end of the sprocket shaft 5 is connected to a geared motor 8 via a coupling 6 located between the two connecting plates 16. The geared motor 8 is located on the side of the geared motor mounting plate 15. A sprocket cover is provided on the support plate 14.

[0020] A first stiffener 13 is provided between the outer side of the support plate 14 and the bottom plate 12, and a second stiffener 17 is provided between the bottom of the connecting plate 16 and the side of the support plate 14.

[0021] The sprocket shaft 5 is fitted with the sprocket 11 via a key 9, and the sprocket 11 is equipped with a set screw 10. The output shaft of the geared motor 8 is connected to one end of the coupling 6 via a key 9, and the other end of the coupling 6 is connected to the sprocket shaft 5 via a key 9.

[0022] Example 1

[0023] The bracket 1 includes a base plate 12, a first stiffening plate 13, a support plate 14, a geared motor mounting plate 15, a connecting plate 16, and a second stiffening plate 17.

[0024] The support plate 14 is L-shaped, and the two support plates 14 are symmetrically and parallelly arranged on the upper surface of the base plate 12. The upper part of the two support plates 14 is provided with large holes, and four concentric small holes are provided around the large holes. The four small holes are used to install the bearing 2 with a seat. The large holes on the two support plates 14 are concentrically arranged, and the sprocket shaft 5 is installed through the large holes when in use. The sprocket shaft 5 is fixed to the bracket 1 by two bearings 2 with seats. Four first stiffeners 13 are provided between the outer sides of the two support plates 14 and the base plate 12, symmetrically arranged on both sides of the bottom of the two support plates 14. Two connecting plates 16 are provided on the outer upper end of the right support plate 14, one above and one below, symmetrically arranged on both sides of the large hole on the support plate 14. One end of each connecting plate 16 is fixed to the support plate 14, and the other end is fixed to the geared motor mounting plate 15. The two connecting plates 16, the right support plate 14, and the geared motor mounting plate 15 form a square structure. Two second stiffeners 17 are provided at the bottom of the connecting plate 16 near the base plate 12, arranged parallel below the connecting plate 16. The geared motor mounting plate 15 has a large hole in the center and four small holes around it. In use, a coupling 6 is installed through the large hole, and the four small holes are used to connect to the flange on the geared motor 8 using bolts 3.

[0025] Sprocket wheel 11, bearing with seat 2, shaft coupling 6, flat key 9, reduction motor 8 are installed on the same sprocket shaft 5, one end of sprocket shaft 5 is installed reduction motor 8 through shaft coupling 6, the end of sprocket shaft 5 away from reduction motor 8 is fixed on support 1 through two bearing with seats 2 respectively, two bearing with seats 2 are equipped with sprocket wheel 11, the end of sprocket shaft 5 away from reduction motor 8 is fixed on support 1 through two bearing with seats 2 respectively, support 1 is connected with bearing with seat 2 through bolt 3;Sprocket wheel 11 is arranged on sprocket shaft 5, is installed in the middle of two bearing with seats 2, sprocket shaft 5 is matched with sprocket wheel 11 through flat key 9, and sprocket wheel 11 is equipped with set screw 10;Reduction motor 8 is matched and connected with sprocket shaft 5 using shaft coupling 6, the flange on reduction motor 8 is connected with support 1 through bolt 3, so that reduction motor 8 is installed on support 1, the output shaft of reduction motor 8 is matched and connected with one end of shaft coupling 6 through flat key 9, and the other end of shaft coupling 6 is matched and connected with sprocket shaft 5 through flat key 9.

[0026] Support 1 lower part is connected with conveyor support leg, and one end of upper part is connected with reduction motor 8, and the other end of upper part is connected with conveyor beam device in 90 degree direction with reduction motor 8, and support 1 is fixed on conveyor support leg and beam device through bolt.

[0027] Two support plates 14 left end face and upper end face are respectively equipped with threaded holes, to install sprocket cover.

[0028] Six through holes are arranged on bottom plate 12, and conveyor drive device is connected with conveyor support leg through six through holes in use.

[0029] Six through holes are arranged on the end of two support plates 14 upper end away from large hole, and six through holes are arranged in three groups in parallel, and drive device is installed on conveyor beam device through bolt 3 in use.

[0030] When working, the lower end of conveyor drive device is installed on conveyor support leg through bolt, and the upper end of conveyor is installed on conveyor beam away from reduction motor 8 through bolt.Reduction motor 8 drives sprocket wheel 11 on sprocket shaft 5 to rotate, synchronously drives chain operation between conveyor drive device and sprocket device, and drives seed plate suspended below chain to move, and the seed plate is sent to the next process of the unit.The device has the advantages of simple structure, flexibility, convenient installation and maintenance, and meets the performance requirements of conveyor.

[0031] The utility model also has the following obvious advantages:

[0032] 1. Stable structure, stable and reliable operation: by setting the first rib plate 13 and the second rib plate 17, the structural strength and stability of the support 1 are greatly enhanced. The first rib plate 13 connects the support plate 14 and the bottom plate 12, shares the weight and vibration during equipment operation, prevents cracking or deformation between the connection of the support plate 14 and the bottom plate 12; the second rib plate 17 reinforces the connection of the connecting plate 16 and the support plate 14, ensures the stability of the installation position of the reduction motor 8, so that the whole driving device can maintain stability during long-term operation, effectively avoids the failure of the plate conveying caused by unstable structure, improves the continuity and reliability of production.

[0033] 2. Efficient transmission, accurate power transmission: the chain wheel shaft 5 and the chain wheel 11 are connected by the way of flat key 9 cooperation, the output shaft of the reduction motor 8 and the shaft coupling 6 are connected, and the tight screw 10 is arranged on the chain wheel 11, which ensures the close connection between the transmission components. This connection method can effectively avoid the slipping phenomenon, so that the power of the reduction motor 8 can be accurately and efficiently transmitted to the chain wheel 11, driving the chain to run stably, so as to realize the stable conveying of the seed plate, meet the high precision requirement of power transmission of the conveyor, and improve the production efficiency.

[0034] 3. Comprehensive protection, safety and equipment life: the chain wheel cover arranged on the support plate 14 provides reliable protection for the chain wheel 11. On the one hand, it effectively blocks the contact between the operator and the running chain wheel 11, eliminates the potential safety risk and protects the personal safety of the workers; on the other hand, the chain wheel cover can prevent dust and sundries from entering the chain wheel 11, reduce the wear of the chain wheel 11, prolong the service life of the equipment and reduce the equipment maintenance cost.

[0035] 4. Simple structure, easy to install and maintain: the overall device structure of the utility model is simple and clear, and the installation position and connection method of each component are clear and easy to understand. Whether in the equipment installation process or in the later maintenance process, the workers can quickly and accurately operate, reduce the time and labor cost required for installation and maintenance, and improve the use convenience of the equipment.

Claims

1. A conveyor drive apparatus, characterized by: The application relates to a support (1) comprising a bottom plate (12), the upper surface of the bottom plate (12) being symmetrically and parallelly provided with two L-shaped support plates (14), one of the support plates (14) being provided with two connecting plates (16) at the outer side of the upper end, the outer side of the two connecting plates (16) being provided with a speed reducer mounting plate (15), the two connecting plates (16), the support plate (14) and the speed reducer mounting plate (15) forming a square structure; the upper end of the two support plates (14) is respectively provided with a bearing with a seat (2), a chain wheel shaft (5) is arranged between the bearings with seats (2), the chain wheel shaft (5) is provided with a chain wheel (11), one end of the chain wheel shaft (5) is connected with a speed reducer (8) through a shaft coupling (6), the shaft coupling (6) is arranged between the two connecting plates (16), and the speed reducer (8) is arranged at the side of the speed reducer mounting plate (15).

2. A conveyor drive apparatus as claimed in claim 1, wherein: First reinforcing plates (13) are arranged between the outer side of the support plate (14) and the bottom plate (12), and second reinforcing plates (17) are arranged between the bottom of the connecting plate (16) and the side of the support plate (14).

3. A conveyor drive apparatus as claimed in claim 2, wherein: The chain wheel shaft (5) and the chain wheel (11) are matched through a key (9), the chain wheel (11) is provided with a clamping screw (10); the output shaft of the speed reducer (8) and one end of the shaft coupling (6) are matched and connected through a key (9), and the other end of the shaft coupling (6) is matched and connected with the chain wheel shaft (5) through a key (9).

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