Transport vehicle applied to belt type suspension type conveying system

Abstract

The utility model discloses a transport vehicle applied to a belt type suspension conveying system, which belongs to the technical field of suspension conveying systems and comprises a vehicle body, a bearing shaft, traveling wheels, a front guide wheel, a rear guide wheel, a driving part and a separating mechanism. The bearing shaft vertically penetrates through the middle of the vehicle body; the walking wheels comprise a front wheel and a rear wheel which are arranged at the two ends of the outer side of the vehicle body. The front and rear guide wheels are arranged below the front wheel and the rear wheel; the driving part comprises a driving block, a compression spring and a guide shaft, the driving block is arranged above the vehicle body at the front wheel position, the compression spring is arranged below the driving block, the compression spring is connected with a rotating shaft connected with the front guide wheel and the rear guide wheel below the compression spring, and the guide shaft is arranged below the front end of the driving block and connected with the vehicle body; the separating mechanism is arranged at the lower part of the rotating shaft connected with the front and rear guide wheels. The device is simple in structure, convenient to operate, low in cost and wide in applicability, and the transport vehicle can stop at any position.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension conveying systems, and particularly relates to a transport vehicle applied to a belt-type suspended conveying system. Background Art

[0002] In warehouses or workshop processing, suspended transport vehicles are widely used and can quickly and efficiently transport materials and products to each work station. Generally, suspended transport vehicles are composed of a small vehicle group and a sliding track, and are driven by a driving mechanism to slide along the track for transportation. In some complex environments, the setting of the track is inconvenient, and when the overall scale of the conveying system is large, setting various tracks will lead to an increase in cost, increasing the burden on enterprises. Moreover, the transport vehicle group can only stop when it reaches the destination and cannot stop immediately when problems occur during transportation, resulting in great limitations in use. Content of the Utility Model

[0003] The purpose of the utility model is to provide a transport vehicle applied to a belt-type suspended conveying system to solve the problems of high cost of setting tracks for traditional track transport vehicles, great influence by the environment, and inability to stop arbitrarily.

[0004] Technical Solution: The utility model provides a transport vehicle applied to a belt-type suspended conveying system. The transport vehicle includes: a vehicle body, a load-bearing shaft, traveling wheels, front and rear guiding wheels, a driving part, and a disengaging mechanism; the load-bearing shaft is vertically arranged through the middle of the vehicle body; the traveling wheels include: a front wheel and a rear wheel, and the front wheel and the rear wheel are arranged at both ends outside the vehicle body; the front and rear guiding wheels are arranged below the front wheel and the rear wheel and are connected by a rotating shaft. The front and rear guiding wheels are horizontally arranged, and the wheel direction is perpendicular to that of the traveling wheels; the driving part includes: a driving block, a compression spring, and a guiding shaft. The driving block is arranged above the vehicle body at the position of the front wheel, a compression spring is arranged below the driving block, and the compression spring is connected to the rotating shaft connected to the front and rear guiding wheels below. The guiding shaft is arranged below the front end of the driving block and is connected to the vehicle body; the disengaging mechanism is arranged at the lower part of the rotating shaft connecting the front and rear guiding wheels below the front wheel.

[0005] Further, for the above-mentioned transport vehicle applied to a belt-type suspended conveying system, two transport vehicles are provided, one is a front vehicle group and the other is a rear vehicle group. A connecting cross beam is arranged between the front vehicle group and the rear vehicle group to jointly form a transport vehicle group.

[0006] Further, for the above-mentioned transport vehicle applied to a belt-type suspended conveying system, the disengaging mechanisms of the front vehicle group and the rear vehicle group are symmetrically arranged about the center.

[0007] Further, for the above-mentioned transport vehicle applied to a belt-type suspended conveying system, the transport vehicle group is arranged below the driving mechanism.

[0008] Furthermore, for the transport vehicle applied to the belt - type suspended conveyor system mentioned above, the driving mechanism includes: an endless belt, a tensioning shaft, a motor driving shaft, and a driving motor. The two ends of the endless belt are respectively provided with a tensioning shaft and a motor driving shaft to support the endless belt open, and the driving motor is arranged outside the motor driving shaft.

[0009] Furthermore, for the transport vehicle applied to the belt - type suspended conveyor system mentioned above, the driving motor drives the endless belt to rotate through the motor driving shaft. The driving block contacts the endless belt through a compression spring, and the transport vehicle group is driven to move by the endless belt. It can be controlled by an external mechanical mechanism to realize the contact and separation between the transport vehicle and the endless belt, so that the transport vehicle can stop at any position.

[0010] Furthermore, for the transport vehicle applied to the belt - type suspended conveyor system mentioned above, the driving block is made of any material with a certain frictional force and does not wear the belt. This ensures the operation of the transport vehicle and extends its service life.

[0011] From the above technical solutions, it can be seen that the present utility model has the following beneficial effects: The transport vehicle applied to the belt - type suspended conveyor system of the present utility model has a simple structure and convenient operation. The driving motor drives the endless belt to rotate, the transport vehicle contacts the endless belt, and the rotating endless belt drives the transport vehicle to move. The driving block of the transport vehicle contacts the endless belt through a compression spring to achieve a transmission connection. It has a low cost and wider applicability. Moreover, it can control the compression spring and the driving block through an external mechanical structure, so that the transport vehicle contacts and disconnects from the endless belt, enabling the transport vehicle to stop at any position during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the transport vehicle applied to the belt - type suspended conveyor system of the present utility model;

[0013] Figure 2 It is a schematic cross - sectional view of the transport vehicle of the present utility model;

[0014] Figure 3 It is a schematic diagram of the transport vehicle group of the present utility model;

[0015] Figure 4 It is a schematic connection diagram of the transport vehicle group and the driving mechanism of the present utility model.

[0016] In the figure: vehicle body 1, load - bearing shaft 2, traveling wheels 3, front and rear guiding wheels 4, driving part 5, disengaging mechanism 6, connecting cross - beam 7, driving mechanism 8, front wheels 31, rear wheels 32, driving block 51, compression spring 52, guiding shaft 53, endless belt 81, tensioning shaft 82, motor driving shaft 83, driving motor 84. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Example 1

[0018] As Figure 1-2 shown, a transport vehicle applied to a belt - type suspended conveyor system, the transport vehicle includes: a vehicle body 1, a load - bearing shaft 2, traveling wheels 3, front and rear guiding wheels 4, a driving part 5, and a disengaging mechanism 6; the load - bearing shaft 2 is vertically arranged through the middle of the vehicle body 1; the traveling wheels 3 include: a front wheel 31 and a rear wheel 32, and the front wheel 31 and the rear wheel 32 are arranged at both outer ends of the vehicle body 1; the front and rear guiding wheels 4 are arranged below the front wheel 31 and the rear wheel 32, and are connected by a rotating shaft. The front and rear guiding wheels 4 are horizontally arranged, and the wheel direction is perpendicular to that of the traveling wheels 3; the driving part 5 is above the vehicle body 1; the disengaging mechanism 6 is arranged at the lower part of the rotating shaft connecting the front and rear guiding wheels 4 below the front wheel 31.

[0019] As Figure 2 shown, a transport vehicle applied to a belt - type suspended conveyor system, the driving part 5 includes: a driving block 51, a compression spring 52, and a guiding shaft 53. The driving block 51 is arranged above the vehicle body 1 at the position of the front wheel 31. A compression spring 52 is arranged below the driving block 51, and the compression spring 52 is connected to the rotating shaft connecting the front and rear guiding wheels 4 below. The guiding shaft 53 is arranged below the front end of the driving block 51 and is connected to the vehicle body 1. The driving block 51 and the compression spring 52 can be controlled by an external mechanical mechanism, thereby controlling the stop of the transport vehicle.

[0020] Example 2

[0021] Based on Example 1, in this example, as Figure 3 shown, a transport vehicle applied to a belt - type suspended conveyor system, two transport vehicles are provided, one is a front vehicle group and the other is a rear vehicle group. A connecting cross - beam 7 is arranged between the front vehicle group and the rear vehicle group to jointly form a transport vehicle group, and the disengaging mechanisms 6 of the front vehicle group and the rear vehicle group are arranged in central symmetry.

[0022] As Figure 4 shown, a transport vehicle applied to a belt - type suspended conveyor system, the transport vehicle group is arranged below a driving mechanism 8. The driving mechanism 8 includes: an endless belt 81, a tensioning shaft 82, a motor driving shaft 83, and a driving motor 84. The two ends of the endless belt 81 are respectively provided with the tensioning shaft 82 and the motor driving shaft 83 to support the endless belt 81 open. The driving motor 84 is arranged outside the motor driving shaft 83. It has a simple structure and is easy to operate. The driving motor 84 drives the endless belt 81 to rotate. The transport vehicle is in contact with the endless belt 81, and the rotating endless belt 81 drives the transport vehicle to move. The driving block 51 of the transport vehicle is in contact with the endless belt 81 through the compression spring 52 to achieve a transmission connection, with low cost and wider applicability.

[0023] In this embodiment, the driving motor 84 drives the annular belt 81 to rotate through the motor driving shaft 83. The driving block 51 contacts the annular belt 81 through the compression spring 52, and drives the transport vehicle group to move through the annular belt 81. The annular belt 81 forms a closed loop. It can be controlled by an external mechanical mechanism to realize the contact and separation between the transport vehicle and the annular belt 81, so as to realize the stop of the transport vehicle at any position.

[0024] In this embodiment, the driving block 51 is made of any material with a certain friction and does not wear the belt. Ensure the operation of the transport vehicle and extend its service life.

[0025] It should be noted that the above is only the technical solution of the utility model rather than a limitation. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the scope of the technical solution of the present utility model, and it should be covered by the scope of the claims of the present utility model.

Claims

1. A transport vehicle used in a belt-type suspension conveyor system, characterized in that: The transport vehicle comprises: Vehicle body (1); A load-bearing shaft (2), the load-bearing shaft (2) vertically passing through the middle of the vehicle body (1); Traveling wheels (3), the traveling wheels (3) comprising: a front wheel (31) and a rear wheel (32), the front wheel (31) and the rear wheel (32) being arranged at two ends of the outer side of the vehicle body (1); Front and rear guide wheels (4), the front and rear guide wheels (4) are arranged below the front wheel (31) and the rear wheel (32), connected via a rotating shaft, the front and rear guide wheels (4) are arranged horizontally, and the direction of the wheels is perpendicular to the running wheel (3); A driving unit (5), the driving unit (5) comprising: a driving block (51), a compression spring (52), and a guide shaft (53), the driving block (51) being arranged above the vehicle body (1) at the position of the front wheel (31), a compression spring (52) being arranged below the driving block (51), the compression spring (52) being connected to a rotating shaft connected to the front and rear guide wheels (4) below, and the guide shaft (53) being arranged below the front end of the driving block (51) and connected to the vehicle body (1); A disengagement mechanism (6) is arranged at the lower part of the rotating shaft connected to the front and rear guide wheels (4) below the front wheel (31).

2. A transport vehicle for use in a belt-type suspension conveyor system according to claim 1, characterized in that: Two transport vehicles are provided, one is a front vehicle group and the other is a rear vehicle group. A connecting crossbeam (7) is provided between the front vehicle group and the rear vehicle group, and together they form a transport vehicle group.

3. The transport vehicle used in a belt-type suspension conveyor system according to claim 2, characterized in that: The disengagement mechanisms (6) of the front vehicle group and the rear vehicle group are centrally symmetrically arranged.

4. The transport vehicle used in a belt-type suspension conveyor system according to claim 2, characterized in that: The transport vehicle group is arranged below the driving mechanism (8).

5. The transport vehicle used in a belt-type suspension conveyor system according to claim 4, characterized in that: The driving mechanism (8) comprises: an annular belt (81), a tensioning shaft (82), a motor drive shaft (83), and a drive motor (84); the tensioning shaft (82) and the motor drive shaft (83) are respectively arranged at both ends of the annular belt (81) to support the annular belt (81); and the drive motor (84) is arranged outside the motor drive shaft (83).

6. The transport vehicle used in a belt-type suspension conveyor system according to claim 5, characterized in that: The driving motor (84) drives the annular belt (81) to rotate via the motor driving shaft (83); the driving block (51) contacts the annular belt (81) via the compression spring (52), and drives the conveying vehicle group to move via the annular belt (81).

7. The transport vehicle used in a belt-type suspension conveyor system according to claim 1, characterized in that: The driving block (51) is made of any material that has a certain friction force and does not wear the belt.

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