CN205169559U - Lead screw over -and -under type chain conveyor machine - Google Patents

Abstract

The utility model relates to a screw rod lifting type chain conveyor, which belongs to the technical field of metallurgical machinery. The utility model includes a lifting device, a conveying device, a base, a compound platform scale, and a sensor; the base is placed on the foundation, the lifting device is installed on the base, the conveying device is installed on the lifting device, the compound platform scale is installed on the base and is located at the lower part of the conveying device, and the sensor Installed on the base at the lower part of the conveying device. The utility model has simple structure and good stability; the chain conveying has better durability and long maintenance cycle; electricity is the driving force, no pollution, and can realize green production; it has a weighing function, and no additional weighing process is required to improve production efficiency .

Description

A screw lift type chain conveyor

technical field

The utility model relates to a screw rod lifting type chain conveyor, which belongs to the technical field of metallurgical machinery.

Background technique

In metallurgical machinery, the important process of conveying electrolytic products is required, because it helps the connection between various processes, so it plays a very important role in the process of products from processing to packaging, so as to realize the product from The automation of the whole process from processing to packaging. In some processes, it is necessary to realize the lifting of the product during the conveying process in order to complete a specific process, and a conveyor with a lifting function is required at this time. Traditional conveyors are mainly belt conveyors, but belt conveyors have a short service life and high maintenance costs. The lifting structure of the conveyor is also varied and complex. In the field of metallurgical machinery, the power source of traditional lifting devices is mainly pneumatic and hydraulic, and it is difficult to realize the lifting function required by high precision.

Contents of the invention

The purpose of this utility model is to provide a screw-screw lifting chain conveyor to solve the problems of short service life of the transmission conveyor, high maintenance cost, and difficulty in realizing high-precision lifting.

The utility model is realized according to the following technical solutions: a screw-screw lifting chain conveyor, including a lifting device, a conveying device, a base 12, a compound platform scale 15, and a sensor 16; the base 12 is placed on the foundation, and the lifting device is installed on the base 12 , the conveying device is installed on the lifting device, the compound platform scale 15 is installed on the base 12 at the lower part of the conveying device, the sensor 16 is installed on the base 12 at the lower part of the conveying device, and the lifting device includes a motor 1, a motor support 2, a brake 3, and an axis I4 , shaft coupling 5, shaft II 6, frame 17, ball screw lifter 18, shaft III 19, shaft IV 21, brake 22; the motor support 2 is placed on the side of the base 12, and the motor 1 is installed on the motor support 2, The brake wheel 3 is installed on the shaft I4, and the brake 22 is installed on the brake wheel 3. One end of the shaft I4 is connected to the motor 1, and the other end is connected to the shaft II6, the shaft III19, and the shaft IV21 respectively through the coupling 5. The ball wire The rod lifter 18 is installed on the base 12, the other ends of the shaft II6 and the shaft 23 are respectively connected with the ball screw lifter 18, the frame 17 is installed on the ball screw lifter 18, and the conveying device includes a tensioning device 7, a reduction motor 8. Reducer 9, motor sprocket 10, steering sprocket device 11, output sprocket 13, output sprocket bracket 14, chain 20; tensioning device 7, reduction motor 8, reducer 9, steering sprocket device 11 respectively Installed on the frame 17, the output sprocket bracket 14 is installed on the frame 17, the output sprocket 13 is installed on the output sprocket bracket 14, the reducer 9 is connected with the reduction motor 8, and the motor sprocket 10 is installed on the reducer 9 On the top, the chain 20 is installed on the tensioning device 7, the steering sprocket device 11, the motor sprocket 10, and the output sprocket 13. The tensioning device 7 includes a tensioning wheel bracket 27, an adjustment pull rod 28, an adjustment slider 29, and a shaft V30 , tensioning wheel 31; tensioning wheel bracket 27 is installed on the frame 17, adjusting pull rod 28 is installed on the tensioning sprocket bracket 27, adjusting slider 29 is installed on adjusting pulling rod 28, and shaft V30 is installed on adjusting slider 29 Above, the tensioning wheel 31 is installed on the shaft V30, and the steering sprocket device 11 includes a steering sprocket bracket 32, a steering sprocket 33, and a shaft VI34; the steering sprocket bracket 32 is installed on the frame 17, and the shaft VI34 is installed on the steering chain On the wheel bracket 32, the steering sprocket 33 is installed on the two ends of the shaft VI 34, and the chain 20 is installed on the tensioning wheel 31, the steering sprocket 33, the motor sprocket 10, and the output sprocket 13. The compound platform scale 15 includes a platform scale base 23, an electronic Platform scale 24, cushion block 25, rubber backing plate 26; platform scale base 23 is installed on the base 12, electronic platform scale 24 is installed on the platform scale base 23, cushion block 25 is installed on the electronic platform scale 24, rubber backing plate 26 is installed on the cushion block 25 superior.

The working principle of a screw lift type chain conveyor is as follows: put the box full of nickel sheets on the conveying device, and drive the chain 20 to rotate through the gear motor 8, thereby transporting the box backward. When the sensor 16 senses that the box passes, the signal is sent to the lifting device, and the motor drives the ball screw lifter 18 to move, so that the box full of nickel sheets is transported to the compound platform scale 15 for weighing. After the weighing is completed, the box is sent to Go to the next station, reset the upgrading device, and wait for the next box of nickel sheets to be transported, thus completing the entire working process.

The utility model has the following beneficial effects:

1. Simple structure and good stability;

2. Chain conveying has better durability and long maintenance period;

3. Powered by electricity, there is no pollution, and green production can be realized;

4. With weighing function, no additional weighing process is required to improve production efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side view structure schematic diagram of compound platform scale of the present invention;

Fig. 3 is a side view structure schematic diagram of the tensioning device of the present invention;

Fig. 4 is a side view structural diagram of the steering sprocket device of the present invention.

The labels in the figure are: 1: Motor, 2: Motor bracket, 3: Brake wheel, 4: Shaft I, 5: Coupling, 6: Shaft II, 7: Tensioning device, 8: Geared motor, 9: Reducer, 10: Motor sprocket, 11: Steering sprocket device, 12: Base, 13: Output sprocket, 14: Output sprocket bracket, 15: Double platform scale, 16: Sensor, 17: Rack, 18: Ball Screw lifter, 19: axis Ⅲ, 20: chain, 21: axis Ⅳ, 22: brake, 23: platform scale base, 24: electronic platform scale, 25: pad, 26: rubber pad, 27: tensioning wheel bracket , 28: Adjusting pull rod, 29: Adjusting slider, 30: Axis V, 31: Tensioner wheel, 32: Steering sprocket bracket, 33: Steering sprocket, 34: Axis VI.

detailed description

Below in conjunction with accompanying drawing and embodiment, the utility model will be further described, but the content of the utility model is not limited to said range.

Embodiment 1: As shown in Figures 1-4, a screw lift type chain conveyor includes a lifting device, a conveying device, a base 12, a compound platform scale 15, and a sensor 16; the base 12 is placed on the foundation, and the lifting device is installed on the On the base 12, the conveying device is installed on the lifting device, the compound platform scale 15 is installed on the base 12 at the lower part of the conveying device, the sensor 16 is installed on the base 12 at the lower part of the conveying device, and the lifting device includes a motor 1, a motor support 2, and a brake 3 , axis I4, coupling 5, axis II6, frame 17, ball screw lifter 18, axis III19, axis IV21, brake 22; motor support 2 is placed on the side of base 12, and motor 1 is installed on the motor support 2, the brake wheel 3 is installed on the shaft I4, the brake 22 is installed on the brake wheel 3, one end of the shaft I4 is connected to the motor 1, and the other end is connected to the shaft II6, the shaft III19 and the shaft IV21 through the coupling 5 , the ball screw lifter 18 is installed on the base 12, the other ends of the shaft II6 and the shaft 23 are respectively connected with the ball screw lifter 18, the frame 17 is installed on the ball screw lifter 18, and the conveying device includes a tensioning device 7 , reduction motor 8, reducer 9, motor sprocket 10, steering sprocket device 11, output sprocket 13, output sprocket bracket 14, chain 20; tensioning device 7, reduction motor 8, reducer 9, steering sprocket Device 11 is installed on the frame 17 respectively, and output sprocket support 14 is installed on the frame 17, and output sprocket 13 is installed on the output sprocket support 14, and speed reducer 9 is connected with reduction motor 8, and motor sprocket 10 is installed on On the reducer 9, the chain 20 is installed on the tensioning device 7, the steering sprocket device 11, the motor sprocket 10, and the output sprocket 13, and the tensioning device 7 includes a tensioning wheel bracket 27, an adjustment pull rod 28, and an adjustment slider 29 , shaft V30, tensioning wheel 31; the tensioning wheel bracket 27 is installed on the frame 17, the adjusting rod 28 is installed on the tensioning sprocket bracket 27, the adjusting slider 29 is installed on the adjusting rod 28, and the shaft V30 is installed on the adjustment On the slider 29, the tensioning wheel 31 is installed on the shaft V30, and the steering sprocket device 11 includes a steering sprocket bracket 32, a steering sprocket 33, and a shaft VI34; the steering sprocket bracket 32 is installed on the frame 17, and the shaft VI34 is installed On the steering sprocket bracket 32, the steering sprocket 33 is installed at both ends of the shaft VI 34, and the chain 20 is installed on the tensioning wheel 31, the steering sprocket 33, the motor sprocket 10, and the output sprocket 13. The compound platform scale 15 includes a platform scale base 23. Electronic platform scale 24, cushion block 25, rubber backing plate 26; platform scale base 23 is installed on the base 12, electronic platform scale 24 is installed on the platform scale base 23, cushion block 25 is installed on the electronic platform scale 24, rubber backing plate 26 is installed on on block 25.

Claims (1)

1. a screw mandrel lift-type chain conveyer, is characterized in that: comprise jacking system, feedway, base (12), compound platform balance (15), sensor (16), base (12) is placed on ground, jacking system is arranged on base (12), feedway is arranged on jacking system, compound platform balance (15) is arranged on base (12) and is positioned at feedway bottom, sensor (16) is arranged on base (12) and is positioned at feedway bottom, and jacking system comprises motor (1), motor support base (2), drg (3), axle I (4), coupler (5), axle II (6), frame (17), ball screw lifter (18), axle III (19), axle IV (21), drg (22), motor support base (2) is placed in base (12) sidepiece, motor (1) is arranged on motor support base (2), brake wheel (3) is arranged on axle I (4), drg (22) is arranged on brake wheel (3), axle I (4) one end is connected with motor (1), the other end by coupler (5) respectively with axle II (6), axle III (19), axle IV (21) one end connects, ball screw lifter (18) is arranged on base (12), axle II (6), axle (23) other end is connected with ball screw lifter (18) respectively, frame (17) is arranged on ball screw lifter (18), feedway comprises tightening device (7), reducing motor (8), retarder (9), motor sprocket (10), turn to chain gear apparatus (11), output chain gear (13), output chain gear support (14), chain (20), tightening device (7), reducing motor (8), retarder (9), chain gear apparatus (11) is turned to be arranged in frame (17) respectively, output chain gear support (14) is arranged in frame (17), output chain gear (13) is arranged on output chain gear support (14), retarder (9) is connected with reducing motor (8), motor sprocket (10) is arranged on retarder (9), chain (20) is arranged on tightening device (7), turn to chain gear apparatus (11), motor sprocket (10), on output chain gear (13), tightening device (7) comprises tension pulley support (27), adjusting yoke (28), adjusting slider (29), axle V (30), tension wheel (31), tension pulley support (27) is arranged in frame (17), adjusting yoke (28) is arranged on idler sprocket support (27), adjusting slider (29) is arranged on adjusting yoke (28), axle V (30) is arranged on adjusting slider (29), tension wheel (31) is arranged on axle V (30), turns to chain gear apparatus (11) to comprise and turns to chain wheel support (32), turns to sprocket wheel (33), axle VI (34), chain wheel support (32) is turned to be arranged in frame (17), axle VI (34) is arranged on and turns on chain wheel support (32), sprocket wheel (33) is turned to be arranged on axle VI (34) two ends, chain (20) is arranged on tension wheel (31), turns to sprocket wheel (33), on motor sprocket (10), output chain gear (13), compound platform balance (15) comprises platform balance base (23), electronic platform scale (24), cushion block (25), rubber tie plate (26), platform balance base (23) is arranged on base (12), and electronic platform scale (24) is arranged on platform balance base (23), and cushion block (25) is arranged on electronic platform scale (24), and rubber tie plate (26) is arranged on cushion block (25).