Wheel set chain type centering conveying platform

Abstract

The utility model relates to a wheel set chain type centering conveying platform which comprises wheel set chain type conveying mechanisms (1) arranged on the two sides, a centering mechanism (2) arranged in the middle and a base (3) arranged at the bottom, and the whole wheel set chain type conveying mechanisms (1) are horizontal circulating rails which are composed of a plurality of wheel carriers (103) and are arranged on the upper layer and the lower layer. The centering mechanism (2) comprises a centering gear seat (201) arranged on the base (3), and a driving gear II (202) driven by a motor is arranged in the centering gear seat (201). Chain conveying of vehicles is achieved by arranging the wheel set chain conveying mechanism 1, automatic centering of the vehicles is completed by arranging the centering mechanism 2, the waiting time of a user is saved, and the problem that the parking speed of three-dimensional parking equipment is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical parking equipment technical field, specifically, relate to a wheel group chain type centering conveying platform. BACKGROUND

[0002] With the rapid development of city, the problem of "parking difficult" is embodied, and the three-dimensional parking equipment with the advantages of small floor space, economy and the like is popularized and applied, the existing three-dimensional parking equipment is complicated in centering function, time is consumed, needs first centering to be completed, then vehicle transportation is carried out to the preset position, and the design can center automatically on the parking platform while completing vehicle conveying, saves user waiting time, and optimizes the problem of slow parking speed of three-dimensional parking equipment. UTILITY MODEL CONTENTS

[0003] The utility model provides a wheel group chain type centering conveying platform, solves the problem in the prior art.

[0004] The utility model discloses a wheel group chain type centering conveying platform, which solves the problem in the prior art.

[0005] Further technical solutions, the centering mechanism includes the centering gear base set up on the base, the inside of centering gear base is provided with the drive gear II driven by motor, the drive gear II outside engages and is connected with two corresponding push rods, the one end of push rod outside is provided with the centering connecting component, the other end of centering connecting component is fixedly installed with the centering pipe frame, the side away from push rod of centering pipe frame is provided with a plurality of rotatable bumpers.

[0006] Further technical solutions, the base is fixedly installed with motor no. I, motor no. I is connected with drive gear I through transmission shaft, the base is fixedly installed with motor no. II, motor no. II is below centering gear base, motor no. II is connected with drive gear II through transmission shaft.

[0007] Further technical solutions, the wheel frame is a rectangular frame structure, two adjacent wheel frames are hinged, the wheel frame is provided with an open surface, the centering auxiliary wheels are arranged side by side in the wheel frame and exposed on the open surface, the centering auxiliary wheels are rotatably arranged on the side surface of the wheel frame, and the other surface of the wheel frame is a closed surface.

[0008] Further technical solutions, the conveying roller is rotatably arranged on the end surface of the wheel frame, and one conveying roller is arranged at each end of the wheel frame.

[0009] Further technical solutions, the base is provided with a centering rail, the two sides of the centering pipe frame are provided with pulleys, and the pulleys are arranged in the centering rail and are in sliding connection with the centering rail.

[0010] Further technical solutions, the pulley comprises a horizontal roller with a horizontal axis and a vertical roller with a vertical axis, the horizontal roller is arranged in a horizontal sliding groove of the centering rail, the vertical roller is arranged at the two ends of a sliding rod, the sliding rod is fixed on the side surface of the centering pipe frame, the sliding rod is parallel to the horizontal sliding groove of the centering rail, and the vertical roller is rotatably arranged on the edge of the horizontal sliding groove.

[0011] Further technical solutions, the base is provided with a car stopping device, the car stopping device comprises car stopping plates corresponding to the two wheels, the bottom end of the car stopping plate is fixedly connected with a car stopping transmission gear, a third motor is fixedly installed on the base, the third motor is connected with the car stopping transmission gear through a transmission shaft, and the car stopping transmission gears are arranged in plurality and are meshed and connected together.

[0012] Further technical solutions, the centering mechanism is covered with a middle protection plate, and a microswitch for receiving impact information after contacting the wheel is arranged between the adjacent bumpers.

[0013] Further technical solutions, the outer side of the driving gear I is provided with an upper guide rail, and the upper guide rail is fixedly installed on the inner side of the base through a fixed support.

[0014] The working principle and beneficial effects of the utility model are as follows: the chain type conveying mechanism 1 is arranged to realize chain type conveying of the vehicle, the centering mechanism 2 is arranged to complete automatic centering of the vehicle, chain type conveying and automatic centering of the vehicle can be realized at the same time, compared with the prior art, the vehicle needs to be centered first, then the vehicle is carried to the parking platform by the carrier, and the user then carries out the operation of storing the vehicle, so that the waiting time of the user is saved, and the problem of slow parking speed of the stereoscopic parking equipment is solved.

[0015] By setting the horizontal direction centering auxiliary wheel 104 in the wheel group chain conveying mechanism 1, the direction of the centering auxiliary wheel 104 is the same as the direction of the centering mechanism 2 pushing the wheel to move, the resistance received by the centering mechanism 2 during the centering of the vehicle can be greatly reduced, the stability and moving efficiency of the centering work are improved, so that the wheel group chain conveying mechanism 1 and the centering mechanism 2 of the device cooperate with each other, and the parking efficiency of the parking equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be explained in further detail below in combination with the drawings and specific embodiments.

[0017] Figure 1 It is the three-dimensional structure diagram of the utility model;

[0018] Figure 2 It is the connecting structure schematic view of the centering mechanism and base of the utility model;

[0019] Figure 3 It is the main structure schematic view of the wheel group chain conveying mechanism of the utility model;

[0020] Figure 4 It is the connecting structure schematic view between the wheel frame of the utility model;

[0021] Figure 5 It is the main structure schematic view of the centering mechanism;

[0022] Figure 6 It is the main structure schematic view of the horizontal roller and longitudinal roller of the utility model;

[0023] Figure 7 It is the structure schematic view of the vehicle stopping device of the utility model;

[0024] Figure 8 It is the bottom structure schematic view of the base of the utility model.

[0025] In the drawing: 1, wheel group chain conveying mechanism; 101, driving gear I; 102, conveying roller; 103, wheel frame; 104, centering auxiliary wheel; 2, centering mechanism; 201, centering gear base; 202, driving gear II; 203, push rod; 204, centering connecting assembly; 205, centering pipe frame; 206, bump block; 3, base; 4, No. I motor; 5, No. II motor; 6, No. II motor; 7, pulley; 701, horizontal roller; 702, longitudinal roller; 8, vehicle stopping device; 801, vehicle stopping plate; 802, vehicle stopping transmission gear; 803, No. III motor; 9, middle protection plate; 10, upper guide rail. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0027] As shown in the specific embodiments, Figures 1-6 The wheel group chain type centering conveying platform comprises wheel group chain type conveying mechanisms 1 arranged on both sides, a centering mechanism 2 arranged in the middle, and a base 3 arranged at the bottom. The wheel group chain type conveying mechanism 1 comprises two layers of horizontal circulating tracks arranged by a plurality of wheel frames 103, the wheel frames 103 are parallel to each other and the length direction of the wheel frames 103 is perpendicular to the length direction of the tracks, a plurality of centering auxiliary wheels 104 are arranged side by side in each wheel frame 103, the axis direction of the centering auxiliary wheels 104 is perpendicular to the length direction of the wheel frames 103, the end of the wheel frame 103 is provided with a conveying roller 102 with the same axis direction as the length direction of the wheel frame 103, the conveying roller 102 is rotationally arranged on the end face of the wheel frame 103, one conveying roller 102 is arranged at each end of each wheel frame 103, the plurality of conveying rollers 102 form a circulating chain, and the conveying rollers 102 at the two ends of the horizontal circulating track are engaged on a driving gear I 101 driven by a motor. An upper guide rail 10 is arranged on the outer side of the driving gear I 101, the upper guide rail 10 is fixedly installed on the inner side of the base 3 through a fixed support, and the upper guide rail 10 mainly plays a supporting role and is used for supporting the driving gear I 101 of the wheel group chain type conveying mechanism 1.

[0028] The centering mechanism 2 comprises a centering gear base 201 arranged on the base 3, the inside of the centering gear base 201 is provided with a driving gear II 202 driven by a motor, the outside of the driving gear II 202 is engaged with two corresponding push rods 203, one end of the outside of the push rod 203 is provided with a centering connecting assembly 204, the other end of the centering connecting assembly 204 is fixedly installed with a centering pipe frame 205, the side of the centering pipe frame 205 away from the push rod 203 is provided with a rotatable impact block 206. The base 3 is provided with a centering rail 6, the two sides of the centering pipe frame 205 are provided with pulleys 7, the pulleys 7 are arranged in the centering rail 6 and form a sliding connection with the centering rail 6, by arranging the pulleys 7 to slide in the centering rail 6, the stability of the centering pipe frame 205 during movement is improved. The centering mechanism 2 is covered with a middle protection plate 9, the middle of adjacent impact blocks 206 is provided with a micro switch for receiving impact information of the rear wheel of the vehicle.

[0029] The pulley 7 comprises a horizontal transverse roller 701 with an axis and a vertical longitudinal roller 702 with an axis, the horizontal transverse roller 701 is arranged in the horizontal sliding groove of the centering rail 6, the vertical longitudinal roller 702 is arranged at both ends of a slide rod, the slide rod is fixed on the side surface of the centering pipe frame 205, the slide rod is parallel to the horizontal sliding groove of the centering rail 6, and the vertical longitudinal roller 702 is arranged at the edge of the horizontal sliding groove. By designing the horizontal transverse roller 701 and the vertical longitudinal roller 702, the centering pipe frame 205 is more stable when moving in the centering rail 6.

[0030] The base 3 is fixedly installed with a No. I motor 4, the No. I motor 4 is connected with a driving gear I 101 through a transmission shaft, and the base 3 is also fixedly installed with a No. II motor 5, the No. II motor 5 is below the centering gear base 201, and the No. II motor 5 is connected with the driving gear II 202 through a transmission shaft.

[0031] The base 3 is provided with a car stopping device 8, the car stopping device 8 includes the car stopping plate 801 corresponding to two wheel pairs, the bottom end of the car stopping plate 801 is fixedly connected with the car stopping transmission gear 802, the base 3 is fixedly installed with the No. 3 motor 803, the No. 3 motor 803 is connected with the car stopping transmission gear 802 through a transmission shaft, and the car stopping transmission gear 802 is provided with a plurality of and is meshed and connected together. The No. 3 motor 803 can drive the car stopping transmission gear 802 to rotate, and by being provided with a plurality of car stopping transmission gears 802 and being meshed and connected together, only one motor can be used to drive the car stopping plates 801 on both sides to rotate, and the vehicle is limited when the wheel group chain type conveying mechanism 1 transports the vehicle. In use, the front wheels of the vehicle are driven to the wheel group chain type conveying mechanism 1, the driving gear I 101 is controlled to rotate by the No. 1 motor 4, the driving gear I 101 can drive the conveying roller 102 to slide, conveying the vehicle on the wheel group chain type conveying mechanism 1, by being provided with the car stopping device 8, the car stopping plate 801 can limit the vehicle to advance, and the front wheels of the vehicle can be limited to a safe position to avoid scratching the vehicle when the vehicle is accessed, by being provided with the centering mechanism 2, the vehicle moved to the safe position can be automatically centered, the driving gear II 202 is driven to rotate by the No. 2 motor 5, so that the horizontal movement of the push rod 203 is realized, the push rod 203 can move the striker 206 on the centering pipe frame 205 outward, the middle of the striker 206 is provided with a micro switch, which can receive the impact information of the striker 206 whether contacting the wheel, because the strikers 206 on both sides are moved simultaneously, when the strikers 206 on both sides are connected with the micro switch and receive the impact information of the striker 206, the distance between the wheels on both sides of the vehicle and the center of the base 3 is the same, that is, the centering mechanism 2 completes the centering of the vehicle, and because the horizontally directional centering auxiliary wheel 104 is arranged in the wheel group chain type conveying mechanism 1, the direction of the centering auxiliary wheel 104 is the same as the direction of the centering mechanism 2 driving the wheel to move, which can greatly reduce the resistance received by the centering mechanism 2 when the vehicle is centered, improve the stability and movement efficiency of the centering work, and most importantly, the vehicle can be transported and centered at the same time during the front and rear transportation, without affecting each other, which greatly improves the efficiency of the vehicle entering and leaving the warehouse. The centering mechanism 2 is provided with two, corresponding to the front wheels and the rear wheels of the vehicle, the striker 206 of the centering mechanism 2 corresponding to the rear wheel is longer, which can adapt to vehicles of different sizes, so that vehicles with longer front and rear wheel distances or vehicles with shorter front and rear wheel distances can be used, improving the applicability of the device.

Claims

1. A wheel-chain type centering conveyor platform, characterized in that: The system includes a wheel chain conveyor mechanism (1) on both sides, a centering mechanism (2) in the middle, and a base (3) at the bottom. The wheel chain conveyor mechanism (1) includes a horizontal circulating track with two layers composed of multiple wheel frames (103). The wheel frames (103) are parallel to each other and their length direction is perpendicular to the length direction of the track. Multiple centering auxiliary wheels (104) are arranged side by side in each wheel frame (103). The axis direction of the centering auxiliary wheels (104) is perpendicular to the length direction of the wheel frame (103). The end of the wheel frame (103) is provided with a conveying roller (102) with its axis aligned with its length direction. The multiple conveying rollers (102) form a circulating chain. The conveying rollers (102) at both ends of the horizontal circulating track are meshed with a drive gear I (101) driven by a motor.

2. The wheel set chain-type centering conveyor platform according to claim 1, characterized in that: The centering mechanism (2) includes a centering gear seat (201) set on the base (3). The centering gear seat (201) is provided with a drive gear II (202) driven by a motor. The drive gear II (202) is meshed with two corresponding push rods (203) on its outer side. One end of the push rod (203) is provided with a centering connection assembly (204). The other end of the centering connection assembly (204) is fixedly installed with a centering tube frame (205). The side of the centering tube frame (205) away from the push rod (203) is provided with multiple rotatable bumpers (206).

3. The wheel set chain-type centering conveyor platform according to claim 2, characterized in that: A No. I motor (4) is fixedly installed on the base (3). The No. I motor (4) is connected to the drive gear I (101) through a transmission shaft. A No. II motor (5) is fixedly installed on the base (3). The No. II motor (5) is located below the centering gear seat (201). The No. II motor (5) is connected to the drive gear II (202) through a transmission shaft.

4. The wheel set chain-type centering conveyor platform according to claim 1, characterized in that: The wheel frame (103) is a rectangular frame structure, with two adjacent wheel frames (103) hinged together. The wheel frame (103) has an open surface. The centering auxiliary wheel (104) is arranged side by side inside the wheel frame (103) and its open surface is exposed. The centering auxiliary wheel (104) is rotatably arranged on the side of the wheel frame (103). The other side of the wheel frame (103) is a closed surface.

5. A wheel set chain-type centering conveyor platform according to claim 2, characterized in that: The conveying rollers (102) are rotatably mounted on the end face of the wheel frame (103), and each wheel frame (103) has a conveying roller (102) at each end.

6. The wheel set chain-type centering conveyor platform according to claim 2, characterized in that: The base (3) is provided with a centering rail (6), and pulleys (7) are provided on both sides of the centering tube frame (205). The pulleys (7) are inside the centering rail (6) and are slidably connected to the centering rail (6).

7. A wheel set chain-type centering conveyor platform according to claim 6, characterized in that: The pulley (7) includes a horizontal roller (701) with its axis set horizontally and a vertical roller (702) with its axis set vertically. The horizontal roller (701) is set in the horizontal groove of the centering track (6), and the vertical roller (702) is set at both ends of a slide rod. The slide rod is fixed on the side of the centering tube frame (205). The slide rod is parallel to the horizontal groove of the centering track (6), and the vertical roller (702) is rolled on the edge of the horizontal groove.

8. The wheel set chain-type centering conveyor platform according to claim 1, characterized in that: The base (3) is provided with a vehicle blocking device (8), which includes a vehicle blocking plate (801) corresponding to two wheels. The bottom end of the vehicle blocking plate (801) is fixedly connected to a vehicle blocking transmission gear (802). The base (3) is fixedly installed with a No. III motor (803). The No. III motor (803) is connected to the vehicle blocking transmission gear (802) through a transmission shaft. The vehicle blocking transmission gear (802) is provided with multiple gears that mesh with each other.

9. A wheel-chain type centering conveyor platform according to claim 2, characterized in that: The centering mechanism (2) is covered with a central protective plate (9), and a micro switch is provided between adjacent impact blocks (206) to receive impact information after contacting the wheel.

10. A wheel set chain-type centering conveyor platform according to claim 1, characterized in that: The drive gear I (101) is provided with an upper guide rail (10) on its outer side, and the upper guide rail (10) is fixedly installed on the inner side of the base (3) by a fixed support.

Images