CN103318609A - Energy-saving cargo handling conveyer - Google Patents

Abstract

An energy-saving cargo loading and unloading transmission device includes a support frame, a transmission mechanism and a connection mechanism. The transmission mechanism is arranged on the support frame. The transmission mechanism comprises a first pulley, a second pulley, a third pulley, a fourth pulley, an ascending belt, a descending belt, a transmission belt, a transmission wheel and a motor. The four pulley shafts and the motor are mounted on the support frame, and the ascending belt is mounted on the first and second pulleys. The sliding belt is mounted on the third and fourth pulleys. The drive wheel is fixed on the first pulley shaft, and the drive belt is installed on the drive wheel and the motor wheel. A connecting mechanism is arranged between the first pulley and the third pulley. The connecting mechanism is a first connecting head and a second connecting head which can be flexibly connected, and a plurality of wheels can be arranged under the supporting frame. The invention can solve the problem of high energy consumption of the cargo loading and unloading conveying device in the process of conveying materials, reduces energy consumption, has simple structure and is convenient to use.

Description

An energy-saving cargo loading and unloading conveying device

technical field

The invention belongs to the technical field of machinery, and in particular relates to an energy-saving cargo loading and unloading transmission device, which is suitable for cargo loading and unloading and related fields.

Background technique

Belt-type cargo loading and unloading conveyor is the main equipment for conveying materials. It is widely used in the transportation of materials in ports, docks and cargo stations because of its large conveying capacity, simple structure, relatively low investment cost and convenient maintenance. With the development of society, my country's belt conveyor design and research technology and belt conveyor professional manufacturing technology have approached the international level, but there is still a certain gap compared with the world's advanced industrial countries, and further development is needed. At present, ordinary belt conveyors have been widely used in cargo stations. How to reduce energy consumption and save energy has become an important content in the field of cargo handling.

Contents of the invention

The object of the present invention is to provide an energy-saving cargo loading and unloading transmission device, which solves the problem of excessive energy consumption during cargo loading and unloading. Powering the ascending belt significantly improves the energy savings of the cargo handling conveyor.

The technical solutions adopted are:

An energy-saving cargo loading and unloading transmission device includes a support frame, a transmission mechanism and a connection mechanism.

Its technical points are:

The transmission mechanism is arranged on the support frame.

The transmission mechanism comprises a first pulley, a second pulley, a third pulley, a fourth pulley, an ascending belt, a descending belt, a transmission belt, a transmission pulley, a motor wheel and a motor.

Both ends of the first pulley shaft, the second pulley shaft, the third pulley shaft and the fourth pulley shaft are all installed on the support frame. The motor is fixed on the support frame.

The ascending belt is installed on the first pulley and the second pulley, and the height of the second pulley is higher than that of the first pulley.

The sliding belt is installed on the third pulley and the fourth pulley, and the height of the fourth pulley is higher than that of the third pulley. The first pulley and the third pulley are coaxial.

The motor wheel is fixed on the output shaft of the motor, and the transmission wheel is fixed on the first pulley shaft and is coaxial with the first pulley. The transmission belt is installed on the transmission wheel and the motor wheel.

A connecting mechanism is arranged between the first pulley and the third pulley.

The connection mechanism can be the following structure:

The connecting mechanism includes a first connecting head, a second connecting head, a base of the first connecting head, a bayonet pin and a locking pin.

A first connector base is fixedly arranged on the rear side of the first pulley shaft, and the first connector is installed in the installation hole of the first connector base.

A chute is provided on the first connecting head, and a positioning block is arranged in the mounting hole of the base of the first connecting head, and the positioning block and the chute are assembled correspondingly to limit the chute.

A second connector is fixed on the front side of the third pulley shaft, and the first connector is correspondingly assembled with the second connector hole.

The position of the positioning hole of the first connecting head corresponds to that of the positioning hole of the second connecting head, and the position is set by the detent. The lock pin is installed correspondingly to the bayonet hole of the bayonet.

The support frame can be of the following constructions:

The support frame includes a transmission mechanism fixing frame, and the transmission mechanism fixing frame includes a connecting plate, a front bracket, a rear bracket and a motor support plate.

The front bracket and the rear bracket are arranged in parallel front and back, and are fixedly connected by connecting plates. And a motor support plate is fixedly arranged between the front support and the rear support.

The front bracket and the rear bracket are arranged in parallel front and back, and are fixedly connected by connecting plates.

The front bracket includes a front left support frame, a front right support frame and a plurality of first reinforcing rods.

The front left support frame and the front right support frame are fixedly connected.

A plurality of first reinforcing rods are arranged inside the front bracket.

The left end high point of the front support is fixed with a first mounting plate, the middle low point of the front support is fixed with a second mounting plate, and the right end high point of the front support is fixed with a third mounting plate.

The rear bracket includes a rear left support frame, a rear right support frame and a plurality of second reinforcing rods.

The rear left support frame and the rear right support frame are fixedly connected.

A plurality of second reinforcing rods are arranged inside the rear bracket.

The left end high point of the rear support is fixed with the fourth mounting plate, the middle low point of the rear support is fixed with the fifth mounting plate, and the right end high point of the rear support is fixed with the sixth mounting plate.

Both ends of the second pulley shaft are installed on the first mounting plate and the fourth mounting plate through bearings respectively.

Both ends of the fourth pulley shaft are installed on the third mounting plate and the sixth mounting plate through bearings respectively.

The front end of the first pulley shaft is installed on the second mounting plate through a bearing, and the rear end of the first pulley shaft is supported by the first bearing seat on the connecting plate.

The rear end of the third pulley shaft is mounted on the fifth mounting plate through a bearing, and the front end of the third pulley shaft is supported by the second bearing seat on the connecting plate.

A plurality of wheels can be arranged under the support frame.

Other forms of support frames that can support the transmission mechanism and the connection mechanism can also be adopted in the present invention.

Its advantages are:

The invention can solve the problem of high energy consumption of the cargo loading and unloading conveying device in the process of conveying materials, reduces energy consumption, has simple structure and is convenient to use.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a structural schematic diagram of the transmission mechanism of the present invention.

Fig. 3 is a structural schematic diagram of the connection mechanism of the present invention.

Fig. 4 is a schematic diagram of the assembly structure of the second connector, bayonet and lock pin of the present invention.

Fig. 5 is a schematic top view of the structure of the present invention.

Fig. 6 is a left side view of the present invention.

Detailed ways

An energy-saving cargo loading and unloading transmission device includes a support frame 1 , a transmission mechanism 2 and a connection mechanism 3 .

The support frame 1 includes a transmission mechanism fixing frame 24 , and the transmission mechanism 2 is arranged on the transmission mechanism fixing frame 24 .

Transmission mechanism 1 comprises first pulley 23, second pulley 13, third pulley 5, fourth pulley 6, ascending belt 7, descending belt 8, transmission belt 10, transmission pulley 14, motor wheel 22 and motor 9.

Both ends of the first pulley shaft, the second pulley shaft, the third pulley shaft and the fourth pulley shaft are all installed on the transmission mechanism fixing frame 24 . The motor 9 is fixed on the transmission mechanism fixing frame 24 .

The ascending belt 7 is installed on the first pulley 23 and the second pulley 13, the lower belt 8 is installed on the third pulley 5 and the fourth pulley 6, the motor wheel 22 is fixed on the output shaft of the motor 9, and the transmission pulley 14 is fixed On the first pulley shaft, and coaxial with the first pulley 23. The transmission belt 10 is installed on the transmission wheel 14 and the motor wheel 22 . The height of the second pulley is higher than that of the first pulley. The height of the fourth pulley is higher than that of the third pulley.

A connection mechanism 3 is provided between the first pulley 23 and the third pulley 5 .

The connecting mechanism 3 includes a first connecting head 11 , a second connecting head 12 , a first connecting head base 15 , a locking pin 17 and a locking pin 21 .

A first connector base 15 is fixedly arranged on the rear side of the first pulley shaft, and the first connector 11 is installed in the installation hole of the first connector base.

A chute 16 is provided on the first connector 11 , and a positioning block is provided in the mounting hole of the base of the first connector. The first connecting head 11 can slide along the slide groove 16 in the installation hole of the first connecting head base.

A second connector 12 is fixed on the front side of the third pulley shaft, and the first connector 11 is correspondingly assembled with the second connector hole 28 . The first pulley 23 and the third pulley 5 are coaxial.

The first connector positioning hole 19 corresponds to the second connector positioning hole 20 , and is locked and positioned by the locking pin 17 . (That is, the bayonet pin 17 passes through the second connector positioning hole 20 and the first connector positioning hole 19 during coincidence.

The lock pin 21 is installed corresponding to the bayonet hole 18 of the bayonet pin 17 . That is, when the lock pin 21 is inserted in the bayonet hole 18, the bayonet 17 is locked.

The transmission mechanism fixing frame 24 includes a connecting plate 25 , a front bracket, a rear bracket and a motor support plate 29 .

The front support and the rear support are arranged parallel to the front and back, and are fixedly connected by the connecting plate 25.

The front bracket includes a front left support frame 30, a front right support frame 31 and a plurality of first reinforcing rods.

The front left support frame 30 and the front right support frame 31 are fixedly connected to form a V-shaped front support.

A plurality of first reinforcing rods are arranged inside the front bracket.

The left end high point of the front support is fixed with a first mounting plate 32, the middle low point of the front support is fixed with a second mounting plate 33, and the right end high point of the front support is fixed with a third mounting plate 34.

The rear bracket includes a rear left support frame, a rear right support frame and a plurality of second reinforcing rods.

The rear left support frame and the rear right support frame are fixedly connected to form a V-shaped rear support.

A plurality of second reinforcing rods are arranged inside the rear bracket.

The left end high point of the rear support is fixed with the fourth mounting plate, the middle low point of the rear support is fixed with the fifth mounting plate, and the right end high point of the rear support is fixed with the sixth mounting plate.

Both ends of the second pulley shaft are mounted on the first mounting plate 32 and the fourth mounting plate through bearings respectively.

Both ends of the fourth pulley shaft are mounted on the third mounting plate 34 and the sixth mounting plate through bearings respectively.

The front end of the first pulley shaft is installed on the second mounting plate 33 through a bearing, and the rear end of the first pulley shaft is supported by the first bearing seat 26 on the connecting plate 25 .

The rear end of the third pulley shaft is mounted on the fifth mounting plate through a bearing, and the front end of the third pulley shaft is supported by the second bearing seat 27 on the connecting plate 25 .

A plurality of wheels are arranged under the support frame 1 .

The first wheel 4 and the second wheel 35 are installed below the front support, and the diameter of the outer circle of the first wheel 4 is greater than the diameter of the second wheel 35 outer circle. The first wheel 4 and the second wheel 35 are located at different positions, and play a role of balanced support for the V-shaped front bracket.

The third wheel and the fourth wheel are installed below the rear support, the diameter of the outer ring of the third wheel is greater than the diameter of the outer ring of the fourth wheel, the first wheel 4 is symmetrically arranged with the third wheel, and the second wheel 35 is symmetrical with the fourth wheel set up.

A motor support plate 29 is fixedly arranged between the front support and the rear support, and the motor 9 is fixed on the motor support plate 29 . The front bracket and the rear bracket have the same structure.

Both ends of the motor support plate 29 are respectively fixed on the first reinforcing rod and the second reinforcing rod corresponding to the front and rear positions of the motor supporting plate 29 .

The front end of connecting plate 25 is fixed on the middle low point of front support, and the rear end of connecting plate 25 is fixed on the middle low point of rear support, and connecting plate 25 is positioned at the outside below of rising belt 7 and sliding belt 8.

Its working principle is:

The ascending belt 7 is installed on the first pulley 23 and the second pulley 13 , the lower belt 8 is installed on the third pulley 5 and the fourth pulley 6 , and the drive belt 10 is installed on the motor pulley 22 and the first pulley 23 . The motor 9 rotates and drives the transmission belt 10 to move, and the transmission belt 10 drives the first pulley 23 to move, and the first pulley 23 drives the rising belt 7 to move. The goods on the sliding belt 8 push the sliding belt 8 to move during the sliding process, the third pulley 5 and the fourth pulley 6 move with the sliding belt 8, the third pulley 5 transmits power to the first pulley 23 through the connecting mechanism 2, and the third pulley 5 passes the power to the first pulley 23 through the connecting mechanism 2. A belt pulley 23 transmits power to the rising belt 7, which achieves the purpose of energy saving.

When the connecting mechanism 3 is disconnected, the belts on both sides can be used separately.

Claims (4)

1. an energy-saving cargo handing conveyer comprises support frame (1), transmission device (2) and bindiny mechanism (3); It is characterized in that:

Transmission device (2) is arranged on the support frame (1);

Transmission device (1) comprises first belt pulley (23), second belt pulley (13), the 3rd belt pulley (5), the 4th belt pulley (6), rising belt (7), downslide belt (8), drive belt (10), power wheel (14), motor wheel (22) and motor (9);

The two ends of first Pulley shaft, second Pulley shaft, the 3rd Pulley shaft and the 4th Pulley shaft all are installed on the support frame (1); Motor (9) is fixed on the support frame (1);

Rising belt (7) is installed on first belt pulley (23) and second belt pulley (13), and the height of second belt pulley (13) is higher than the height of first belt pulley (23);

Downslide belt (8) is installed on the 3rd belt pulley (5) and the 4th belt pulley (6), and the height of the 4th belt pulley (6) is higher than the height of the 3rd belt pulley (5); First belt pulley (23) and the 3rd belt pulley (5) are coaxial;

Motor wheel (22) is fixed on the output shaft of motor (9), and power wheel (14) is fixed on first Pulley shaft, and coaxial with first belt pulley; Drive belt (10) is installed on power wheel (14) and the motor wheel (22);

Be provided with bindiny mechanism (3) between first belt pulley (23) and the 3rd belt pulley (5).

2. a kind of energy-saving cargo handing conveyer according to claim 1, it is characterized in that: described bindiny mechanism (3) comprises first connector (11), second connector (12), the first connector base (15), bayonet lock (17) and lock pin (21);

The first Pulley shaft rear side is set with the first connector base (15), and first connector (11) is installed in the first connector base mounting hole;

Offer chute (16) on first connector (11), be provided with locating piece in the first connector base mounting hole, locating piece and the corresponding assembling of chute (16);

Fixedly there is second connector (12) the 3rd Pulley shaft front side, first connector (11) and the corresponding assembling in the second connector hole;

The first connector knock hole (19) is corresponding with second connector knock hole (20) position, and sets the position by bayonet lock (17) card; The corresponding installing of pin hole (18) of lock pin (21) and bayonet lock (17).

3. a kind of energy-saving cargo handing conveyer according to claim 1 and 2 is characterized in that:

Support frame (1) comprises transmission device fixed mount (24), and transmission device fixed mount (24) comprises connecting plate (25), front frame, after poppet and motor support plate (29);

Front frame and after poppet are that front and back be arranged in parallel, are fixedly connected by connecting plate (25); And be set with motor support plate (29) between front frame, the after poppet;

Described front frame comprises preceding left carriage (30), preceding right carriage (31) and a plurality of first stirrup;

Preceding left carriage (30) and preceding right carriage (31) are fixedly connected;

Front frame inside is provided with a plurality of first stirrups;

The high point of the left end of front frame fixedly has first adapter plate (32), the middle low spot of front frame that second adapter plate (33) is fixedly arranged, and the high point of the right-hand member of front frame fixedly has the 3rd adapter plate (34);

Described after poppet comprises the left carriage in back, the right carriage in back and a plurality of second stirrup;

The right carriage of the left carriage in back and back is fixedly connected;

After poppet inside is provided with a plurality of second stirrups;

The high point of the left end of after poppet fixedly has the 4th adapter plate, the middle low spot of after poppet that the 5th adapter plate is fixedly arranged, and the high point of the right-hand member of after poppet fixedly has the 6th adapter plate;

The two ends of second Pulley shaft are installed on first adapter plate (32) and the 4th adapter plate by bearing respectively;

The two ends of the 4th Pulley shaft are installed on the 3rd adapter plate (34) and the 6th adapter plate by bearing respectively;

The first Pulley shaft front end is installed on second adapter plate (33) by bearing, and the first Pulley shaft rear end is supported by the clutch shaft bearing seat (26) on the connecting plate (25);

The rear end of the 3rd Pulley shaft is installed on the 5th adapter plate by bearing, and the front end of the 3rd Pulley shaft is supported by second bearing seat (27) on the connecting plate (25).

4. a kind of energy-saving cargo handing conveyer according to claim 3 is characterized in that: be provided with a plurality of wheels below the support frame (1).

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