Transportation device for rail pulleys

Abstract

The invention belongs to the technical field of material transportation equipment, and particularly relates to a rail pulley transportation device which comprises a fixing plate, a fixing frame, a hanging bracket, a fixing block, a front section rail, a blowing mechanism, a rotary shifting mechanism, a pulley assembly with a hook, a lifting module, a connecting plate, a lifting short rail, a magnetic attraction mechanism, a rear section descending rail, a rail transfer pushing mechanism and a blocking plate. Efficient transportation connection of the pulley assembly with the hook from the front section rail to the lifting short rail is achieved through the rotary shifting mechanism and the blowing mechanism. Through a method of combining a magnetic attraction mechanism and a mechanical barrier plate, accurate limiting of the pulley assembly with the hook is achieved, and it is ensured that the pulley assembly with the hook does not fall off in the process that the lifting module drives the lifting short rail to ascend and descend through a connecting plate; the pulley assembly with the hook can achieve automatic transportation by means of gravity and achieve stable connection between the lifting short rail and the rear-section descending rail.

Description

Technical Field

[0001] The invention relates to the technical field of material transportation equipment, in particular to a transportation device of a track pulley. Background Art

[0002] In the field of modern industrial production and material transportation, efficient and accurate material transportation methods are crucial. Traditional material transportation methods, such as manual handling, simple conveyor belt transportation, etc., often have many limitations. Manual handling is not only inefficient, but also easily limited by workers' physical strength and working hours, and the labor cost is high. Simple conveyor belt transportation has poor flexibility, and for some materials that need to turn, lift or be transported in a complex space layout, it is often unable to effectively complete the task. With the continuous expansion of production scale and the increasing complexity of production processes, rail pulley transportation devices have become the preferred solution in many cases. By reasonably arranging the track layout and pulley assemblies, and coordinating the corresponding power and control mechanisms, efficient and safe transportation of materials can be achieved.

[0003] However, the existing rail pulley transport device often uses synchronous belts, modules and other power to transport the pulley assembly in the rail. In long-distance transportation, the cost is high, it is difficult to adapt to complex transportation environments, and the pulley is prone to fall off. It is necessary to develop a rail pulley transport device with better performance. Therefore, the existing structure is studied and improved, and a rail pulley transport device is provided to solve the problems raised in the above content. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a rail pulley transportation device to solve the problems of low efficiency, high cost, pulley falling off, etc., thereby greatly improving material transportation efficiency and reducing transportation costs.

[0005] In order to achieve the above object, the technical solution adopted by the present invention to solve its technical problem is:

[0006] A rail pulley transport device comprises a fixed plate (1), a fixed frame (2), a hanger (3), a fixed block (4), a front section rail (5), an air blowing mechanism (6), a rotating toggle mechanism (7), a hook pulley assembly (8), a lifting module (9), a connecting plate (10), a lifting short rail (11), a magnetic attraction mechanism (12), a rear section descending rail (13), a track change pushing mechanism (14), and a blocking plate (15); a fixed frame (2) is provided on one side of the fixed plate (1), a hanger (3) is provided on the top of the fixed frame (2), a fixed block (4) is installed on the bottom end of the fixed plate (1), and a front section rail (5) is installed on the bottom end of the fixed block (4); both ends of the fixed plate (1) are provided with a rotating toggle mechanism (7) for rotating and toggling the hook pulley assembly (8) so that it slides in the turning section of the front section rail (5); a device for pushing the hook pulley assembly (8) forward is installed on one side of the fixed block (4) The invention relates to a blowing mechanism (6), a lifting short rail (11) is provided at the end of the front track (5), a circular through hole penetrating the lifting short rail (11) is provided at the bottom of one side of the lifting short rail (11), a lifting module (9) is installed on one side of the fixing frame (2), a slider of the lifting module (9) is fixedly connected to a connecting plate (10), one side of the connecting plate (10) is fixedly connected to the top of one side of the lifting short rail (11), a magnetic attraction mechanism (12) for limiting the position of the hook pulley assembly is installed on the other side of the connecting plate (10), a blocking plate (15) for preventing the hook pulley assembly (8) from rushing out is provided at the end of the lifting short rail (11), and the blocking plate (15) is fixed on the fixing plate (1), a rear descending track (13) is installed at the bottom end of the hanger (3), and a track changing pushing mechanism (14) for moving the hook pulley assembly (8) in the rear descending track is installed on one side of the hanger (3).

[0007] Furthermore, the short lifting rail (11) and the rear descending rail (13) are both installed and arranged at an inclined angle, and the inclination angles of the short lifting rail (11) and the rear descending rail (13) are consistent.

[0008] Furthermore, the rotary dial mechanism (7) comprises a first retaining frame (701), a rotary cylinder (702), and a first push dial finger (703); the top end of the first retaining frame (701) is fixedly connected to the bottom end of the fixed plate (1); the inner bottom end of the first retaining frame (701) is equipped with a rotary cylinder (702); the output end of the rotary cylinder (702) passes through the bottom end of the first retaining frame (701); and the output end of the rotary cylinder (702) is equipped with a first push dial finger (703).

[0009] Furthermore, the blowing mechanism (6) comprises a second retaining frame (601) and a pneumatic blowing nozzle (602); one side of the second retaining frame (601) is fixedly connected to one side of the fixing block (4); a pneumatic blowing nozzle (602) is installed at the bottom of the second retaining frame (601); an output end of the pneumatic blowing nozzle (602) faces the front track (5) at one end close to the fixing frame (2).

[0010] Furthermore, the track-changing pushing mechanism (14) comprises a fourth retaining frame (1401), a side plate (1402), a pneumatic push rod (1403), a guide rail (1404), a slider (1405), an adapter plate (1406), and a second pushing finger (1407); the fourth retaining frame (1401) is fixedly mounted on the hanger (3); a side plate (1402) is mounted on one side of the bottom end of the fourth retaining frame (1401); A pneumatic push rod (1403) is installed, a guide rail (1404) is installed on one side of the bottom end of the fourth retaining frame (1401), the bottom end of the guide rail (1404) is slidably connected with a slider (1405), the bottom end of the slider (1405) is installed with an adapter plate (1406), the output end of the pneumatic push rod (1403) is connected to one side of the adapter plate (1406), and the bottom end of the adapter plate (1406) is installed with a second push finger (1407).

[0011] Furthermore, the magnetic attraction mechanism (12) includes a third retaining frame (1201) and a door attracting magnet (1202), one side of the third retaining frame (1201) is fixedly connected to one side of the connecting plate (10), and a door attracting magnet (1202) is installed at the bottom of the third retaining frame (1201), and one end of the door attracting magnet (1202) passes through a circular through hole opened in the lifting short rail (11) and extends to the inner side of the lifting short rail (11).

[0012] Furthermore, the hook pulley assembly (8) comprises a trolley body (801), wheels (802), and a hook (803), wherein a pair of wheels (802) are rotatably mounted on both sides of the trolley body (801), the wheels (802) are made of iron, and a hook (803) for hanging materials is mounted at the bottom of the wheels (802).

[0013] The beneficial effects of the present invention are:

[0014] 1) The present invention uses a rotating cylinder and a pneumatic drive mechanism. When the hook pulley assembly needs to turn, the rotating cylinder drives the first push finger to rotate to realize the rotation of the hook pulley assembly, thereby realizing flexible steering of the transportation path. The pneumatic blower generates a directional airflow to push the hook pulley assembly to move along the front track. This driving method avoids direct contact in traditional mechanical transmission, reduces wear of mechanical transmission parts, and reduces wear costs. The present invention realizes the transportation of the hook pulley assembly in a complex environment through a rotating cylinder and a pneumatic drive mechanism.

[0015] 2) The present invention uses a method of combining a magnetic attraction mechanism with a blocking plate to achieve precise positioning of the hook pulley assembly, effectively preventing the hook pulley assembly from accidentally falling off during the conveying process, and ensuring the stability and reliability of the material conveying process.

[0016] 3) The short lifting track and the rear descending track of the present invention are both installed at an inclined angle. After the initial driving force is applied by the track-changing pushing mechanism, the hook pulley assembly can rely on gravity to achieve automatic transportation and smooth connection between the tracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the three-dimensional structural schematic diagrams of the rail pulley transportation device of the present invention;

[0018] Figure 2 This is the second schematic diagram of the three-dimensional structure of the rail pulley transportation device of the present invention;

[0019] Figure 3 It is a schematic diagram of the disassembled three-dimensional structure of the present invention;

[0020] Figure 4 For the present invention Figure 2 A schematic diagram of the structure of the track-changing driving mechanism (14) of structure A;

[0021] Figure 5 For the present invention Figure 3 A schematic diagram of the structure of the magnetic attraction mechanism (12) of structure B;

[0022] Figure 6 It is a schematic structural diagram of the hook pulley assembly (8) of the present invention. DETAILED DESCRIPTION

[0023] The structural principle and working principle of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0024] The present invention provides a rail pulley transport device, such as Figure 1 , 2As shown, it comprises a fixed plate (1), a fixed frame (2), a hanger (3), a fixed block (4), a front track (5), an air blowing mechanism (6), a rotating toggle mechanism (7), a hook pulley assembly (8), a lifting module (9), a connecting plate (10), a lifting short rail (11), a magnetic attraction mechanism (12), a rear descending track (13), a track change pushing mechanism (14), and a blocking plate (15); a fixed frame (2) is provided on one side of the fixed plate (1), a hanger (3) is provided on the top of the fixed frame (2), a fixed block (4) is installed at the bottom end of the fixed plate (1), and the front track (5) is installed at the bottom end of the fixed block (4); both ends of the fixed plate (1) are provided with a rotating toggle mechanism (7) for rotating and toggling the hook pulley assembly (8) so that it slides in the turning section of the front track (5); a blowing mechanism for pushing the hook pulley assembly (8) forward is installed on one side of the fixed block (4) (6), a lifting short rail (11) is provided at the end of the front track (5), a circular through hole penetrating the side is opened at the bottom of one side of the lifting short rail (11), a lifting module (9) is installed on one side of the fixed frame (2), a slider of the lifting module (9) is fixedly connected to a connecting plate (10), one side of the connecting plate (10) is fixedly connected to the top of one side of the lifting short rail (11), a magnetic attraction mechanism (12) for limiting the hook pulley assembly is installed on the other side of the connecting plate (10), a blocking plate (15) for preventing the hook pulley assembly (8) from rushing out is provided at the end of the lifting short rail (11), and the blocking plate (15) is fixed on the fixed plate (1), a rear section descending rail (13) is installed at the bottom end of the hanger (3), and a track change pushing mechanism (14) for moving the hook pulley assembly (8) in the rear section descending rail is installed on one side of the hanger (3).

[0025] As a preferred embodiment of the present invention, Figure 1 As shown, the lifting short rail (11) and the rear section descending rail (13) are both installed and arranged at an inclined angle, and the inclination angles of the lifting short rail (11) and the rear section descending rail (13) are consistent.

[0026] As a preferred embodiment of the present invention, Figure 2 As shown, the rotary toggle mechanism (7) comprises a first retaining frame (701), a rotary cylinder (702), and a first push finger (703); the top end of the first retaining frame (701) is fixedly connected to the bottom end of the fixed plate (1); the rotary cylinder (702) is installed at the inner bottom end of the first retaining frame (701); the output end of the rotary cylinder (702) passes through the bottom end of the first retaining frame (701); and the first push finger (703) is installed at the output end of the rotary cylinder (702).

[0027] As a preferred embodiment of the present invention, Figure 2As shown, the blowing mechanism (6) comprises a second retaining frame (601) and a pneumatic blowing nozzle (602), one side of the second retaining frame (601) is fixedly connected to one side of the fixing block (4), a pneumatic blowing nozzle (602) is installed at the bottom of the second retaining frame (601), and an output end of the pneumatic blowing nozzle (602) faces the front track (5) at one end close to the fixing frame (2).

[0028] As a preferred embodiment of the present invention, Figure 4 As shown, the track change pushing mechanism (14) includes a fourth retaining frame (1401), a side plate (1402), a pneumatic push rod (1403), a guide rail (1404), a slider (1405), an adapter plate (1406), and a second pushing finger (1407). The fourth retaining frame (1401) is fixedly mounted on the hanger (3). A side plate (1402) is mounted on one side of the bottom end of the fourth retaining frame (1401). A pneumatic push rod (1403) is installed, a guide rail (1404) is installed on one side of the bottom end of the fourth retaining frame (1401), the bottom end of the guide rail (1404) is slidably connected with a slider (1405), an adapter plate (1406) is installed at the bottom end of the slider (1405), the output end of the pneumatic push rod (1403) is connected to one side of the adapter plate (1406), and a second push finger (1407) is installed at the bottom end of the adapter plate (1406).

[0029] As a preferred embodiment of the present invention, Figure 5 As shown, the magnetic attraction mechanism (12) includes a third retaining frame (1201) and a door attraction magnet (1202), one side of the third retaining frame (1201) is fixedly connected to one side of the connecting plate (10), and the bottom of the third retaining frame (1201) is equipped with a door attraction magnet (1202), and one end of the door attraction magnet (1202) passes through a circular through hole opened in the lifting short rail (11) and extends to the inner side of the lifting short rail (11).

[0030] As a preferred embodiment of the present invention, Figure 6 As shown, the hook pulley assembly (8) includes a trolley body (801), wheels (802), and a hook (803), wherein a pair of wheels (802) are rotatably mounted on both sides of the trolley body (801), the wheels (802) are made of iron, and a hook (803) for hanging materials is installed at the bottom of the wheel.

[0031] The working process of a rail pulley transportation device is described below in conjunction with the accompanying drawings.

[0032] like Figure 2As shown in the figure, an object is hoisted on the hook pulley assembly (8), and when the hook pulley assembly (8) moves to the front track (5), the rotary toggle mechanism (7) is operated to start the rotary cylinder (702) in the first retaining frame (701) fixed at the bottom end of the fixed plate (1). The output end of the rotary toggle mechanism drives the first push finger (703) to rotate, thereby pushing the hook pulley assembly (8) to turn, so that the hook pulley assembly (8) passes through the turning point of the front track (5).

[0033] like Figure 2 As shown: when the hook pulley assembly (8) moves to the straight section of the front track (5), the blowing mechanism (6) is operated, and the pneumatic blowing nozzle (602) located at the bottom end of the second retaining frame (601) blows air toward the front track (5) close to one end of the fixed frame (2), pushing the hook pulley assembly (8) to slide forward in the front track (5).

[0034] like Figure 3 As shown: when the hook pulley assembly (8) enters the lifting short rail (11) under the action of the blowing mechanism (6) and the rotating toggle mechanism (7), the magnetic attraction mechanism (12) and the blocking plate (15) limit the hook pulley assembly (8), and the door attraction magnet (1202) at the bottom end of the third retaining frame (1201) fixed on one side of the connecting plate (10) extends to the inner side of the lifting short rail (11). Since the wheel of the hook pulley assembly (8) is made of iron, the door attraction magnet (1202) attracts the wheel to prevent the hook pulley assembly (8) from sliding arbitrarily in the lifting short rail (11). After the hook pulley assembly (8) is attracted by the door attraction magnet (1202), the lifting module (9) is started to adjust the height of the connecting plate (10) so as to adjust the height of the lifting short rail (11) fixedly connected to the connecting plate (10).

[0035] like Figure 4 As shown: when the lifting short rail (11) rises to dock with the rear descending rail (13), the rail change pushing mechanism (14) is operated, and the pneumatic push rod (1403) installed on the fourth retaining frame (1401) is retracted, driving the slider (1405) to slide on the guide rail (1404), and the bottom end of the slider (1405) is connected to the adapter plate (1406), driving the second push finger (1407) to push the hook pulley assembly (8) into the inclined rear descending rail (13), and the hook pulley assembly (8) relies on gravity and the inclination angle of the rear descending rail (13) to slide down to the specified position along the rear descending rail (13), completing the material transportation.

[0036] The above description of the present invention and its implementation modes is not intended to limit the present invention. For those skilled in the art, any design, modification, replacement, etc. made within the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. A rail pulley transport device, characterized in that: The invention comprises a fixed plate (1), a fixed frame (2), a hanger (3), a fixed block (4), a front track (5), an air blowing mechanism (6), a rotating toggle mechanism (7), a hook pulley assembly (8), a lifting module (9), a connecting plate (10), a lifting short rail (11), a magnetic attraction mechanism (12), a rear descending track (13), a track change pushing mechanism (14), and a blocking plate (15); a fixed frame (2) is arranged on one side of the fixed plate (1), a hanger (3) is arranged on the top of the fixed frame (2), a fixed block (4) is installed on the bottom end of the fixed plate (1), and a front track (5) is installed on the bottom end of the fixed block (4); both ends of the fixed plate (1) are provided with a rotating toggle mechanism (7) for rotating and toggling the hook pulley assembly (8) so that it slides on the turning section of the front track (5); a blowing mechanism (7) for pushing the hook pulley assembly (8) forward is installed on one side of the fixed block (4); 6), a lifting short rail (11) is provided at the end of the front track (5), a circular through hole penetrating the side is opened at the bottom of one side of the lifting short rail (11), a lifting module (9) is installed on one side of the fixed frame (2), a slider of the lifting module (9) is fixedly connected to a connecting plate (10), one side of the connecting plate (10) is fixedly connected to the top of one side of the lifting short rail (11), a magnetic attraction mechanism (12) for limiting the position of the hook pulley assembly is installed on the other side of the connecting plate (10), a blocking plate (15) for preventing the hook pulley assembly (8) from rushing out is provided at the end of the lifting short rail (11), and the blocking plate (15) is fixed on the fixed plate (1), a rear section descending rail (13) is installed at the bottom end of the hanger (3), and a track change pushing mechanism (14) for moving the hook pulley assembly (8) in the rear section descending rail is installed on one side of the hanger (3).

2. A rail pulley transport device as claimed in claim 1, characterized in that: The lifting short rail (11) and the rear section descending rail (13) are both installed and arranged at an inclined angle, and the inclination angles of the lifting short rail (11) and the rear section descending rail (13) are consistent.

3. A rail pulley transport device as claimed in claim 1, characterized in that: The rotary dial mechanism (7) comprises a first retaining frame (701), a rotary cylinder (702), and a first push dial finger (703); the top end of the first retaining frame (701) is fixedly connected to the bottom end of the fixed plate (1); the inner bottom end of the first retaining frame (701) is equipped with a rotary cylinder (702); the output end of the rotary cylinder (702) passes through the bottom end of the first retaining frame (701); and the output end of the rotary cylinder (702) is equipped with a first push dial finger (703).

4. A rail pulley transport device as claimed in claim 1, characterized in that: The blowing mechanism (6) comprises a second retaining frame (601) and a pneumatic blowing nozzle (602); one side of the second retaining frame (601) is fixedly connected to one side of the fixing block (4); a pneumatic blowing nozzle (602) is installed at the bottom of the second retaining frame (601); an output end of the pneumatic blowing nozzle (602) faces the front track (5) at an end close to the fixing frame (2).

5. A rail pulley transport device as claimed in claim 1, characterized in that: The track change pushing mechanism (14) comprises a fourth retaining frame (1401), a side plate (1402), a pneumatic push rod (1403), a guide rail (1404), a slider (1405), a transfer plate (1406), and a second pushing finger (1407); the fourth retaining frame (1401) is fixedly mounted on the hanger (3); a side plate (1402) is mounted on one side of the bottom end of the fourth retaining frame (1401); and a A pneumatic push rod (1403), a guide rail (1404) is installed on one side of the bottom end of the fourth retaining frame (1401), the bottom end of the guide rail (1404) is slidably connected with a slider (1405), the bottom end of the slider (1405) is installed with an adapter plate (1406), the output end of the pneumatic push rod (1403) is connected to one side of the adapter plate (1406), and the bottom end of the adapter plate (1406) is installed with a second push finger (1407).

6. A rail pulley transport device as claimed in claim 1, characterized in that: The magnetic attraction mechanism (12) includes a third retaining frame (1201) and a door attracting magnet (1202), one side of the third retaining frame (1201) is fixedly connected to one side of the connecting plate (10), and a door attracting magnet (1202) is installed at the bottom of the third retaining frame (1201), and one end of the door attracting magnet (1202) passes through a circular through hole opened in the lifting short rail (11) and extends to the inner side of the lifting short rail (11).

7. A rail pulley transport device as claimed in claim 1, characterized in that: The hook pulley assembly (8) comprises a trolley body (801), wheels (802), and a hook (803), wherein a pair of wheels (802) are rotatably mounted on both sides of the trolley body (801), the wheels (802) are made of iron, and a hook (803) for hanging materials is mounted at the bottom of the wheels (802).

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