A chain-driven clamp parking transporter

Abstract

The utility model relates to a chain-driven clamping parking carrier, which belongs to the technical field of clamping parking carriers; the utility model comprises a front carrier and a rear carrier, which are connected by a connecting pipe, an active walking mechanism and a driven walking mechanism are arranged on the front carrier and the rear carrier, a group of clamping components are arranged on the left and right sides of the front carrier and the rear carrier respectively, each group of clamping components comprises a clamping motor, a chain transmission mechanism, and two clamping arms, the clamping motor is transmission-connected with the two clamping arms through the chain transmission mechanism, and the clamping motor drives the two clamping arms to rotate synchronously through the chain transmission mechanism; the utility model solves the problems of the current clamping parking carrier that the transmission mechanism of the clamping arm has a slow transmission speed, a heavy overall mass, and a large transmission noise.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping parking transporters, and in particular relates to a chain-driven clamping parking transporter. Background Art

[0002] The parking carrier is the core equipment of intelligent parking equipment such as plane movement, vertical lifting, and aisle stacking. The clamp parking carrier is a common equipment with the following advantages: the parking surface is flat, and users can park conveniently; the parking layer height is about 200mm lower than other carriers; and the cost per parking space is low. These advantages determine the popularity of the clamp parking carrier in the market.

[0003] Existing clamping parking transporters usually use transmission mechanisms such as worm gear transmission mechanisms and ball screw transmission mechanisms to control the rotation of the clamping arm. However, these transmission mechanisms have slow transmission speeds, heavy overall weights, and high transmission noises. Therefore, a clamping parking transporter with the characteristics of high speed, light weight, and low noise is required. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a chain-driven clamping parking transporter, which solves the problems of the current clamping parking transporter having a slow transmission speed, heavy overall mass and high transmission noise in the transmission mechanism of the clamping arm.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions.

[0006] A chain-driven clamping parking transporter comprises a front transporter and a rear transporter, which are connected by a connecting pipe, an active walking mechanism and a driven walking mechanism are arranged on the front transporter and the rear transporter, a group of clamping assemblies are arranged on the left and right sides of the front transporter and the rear transporter respectively, each group of clamping assemblies comprises a clamping motor, a chain transmission mechanism, and two clamping arms, the clamping motor is transmission-connected to the two clamping arms through the chain transmission mechanism, and the clamping motor drives the two clamping arms to rotate synchronously through the chain transmission mechanism.

[0007] Furthermore, a guide wheel is rotatably arranged at the front and rear ends of the left and right outer walls of the front conveyor and the rear conveyor, and the axis of the guide wheel is arranged vertically.

[0008] Furthermore, the connecting pipe includes three connecting sections, one end of the first connecting section is hinged to the rear end face of the front section transporter, one end of the second connecting section is hinged to the front end face of the rear section transporter, and both ends of the third connecting section are respectively hinged to an end of the first connecting section away from the front section transporter and an end of the second connecting section away from the rear section transporter.

[0009] Furthermore, the active walking mechanism includes a walking motor, a driving gear, a driven gear, a driving transmission shaft, and a driving wheel. The driving transmission shaft is rotatably arranged on the side where the front-end conveyor and the rear-end conveyor are away from each other. A driving wheel is fixedly arranged at both ends of the active transmission shaft. A walking motor is fixedly arranged inside the front-end conveyor and the rear-end conveyor. A driving gear is fixedly arranged on the output shaft of the walking motor, and a driven gear is fixedly arranged on the driving transmission shaft. The driving gear is meshed with the driven gear.

[0010] Furthermore, the driven walking mechanism includes two driven wheels, and the two driven wheels are rotatably arranged at the left and right ends of one side where the front section conveyor and the rear section conveyor are close to each other.

[0011] Furthermore, the inner ends of the two clamping arms are rotatably arranged inside the left side wall or the right side wall of the front and rear conveyors, and the outer ends of the two clamping arms are located outside the left and right side walls of the front and rear conveyors; the two clamping arms are symmetrically arranged front and back, and the two clamping arms are vertically arranged with the hinge axis of the front and rear conveyors.

[0012] Furthermore, the chain transmission mechanism includes a driving sprocket, a front driving sprocket, a rear driving sprocket, a tensioning sprocket, and a chain; the output shaft of the clamping motor is vertically arranged upward, and a driving sprocket is fixedly arranged on the output shaft of the clamping motor; a front driving sprocket and a rear driving sprocket are respectively fixedly arranged on the hinge shaft at the inner end of the two clamping arms; the tensioning sprocket is rotatably arranged inside the left and right side walls of the front and rear conveyors.

[0013] Furthermore, the annular chain is respectively meshed with the driving sprocket, the front driving sprocket, the rear driving sprocket and the tensioning sprocket, wherein the driving sprocket, the front driving sprocket and the tensioning sprocket are located on the inner side of the annular chain, and the rear driving sprocket is located on the outer side of the annular chain.

[0014] Furthermore, the axes of the driving sprocket, the front driving sprocket, the rear driving sprocket and the tensioning sprocket are all kept vertical.

[0015] The beneficial effects of the utility model compared with the prior art are:

[0016] The utility model provides a chain-driven clamp parking carrier with a compact structure, which can be applied to various intelligent three-dimensional parking equipment. It adopts chain drive, has a fast transmission speed, is light in overall weight, has low transmission noise, has low manufacturing precision requirements, is easier to install, and effectively reduces the cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a top view of the utility model as a whole;

[0019] Figure 2 It is a schematic diagram of the structure when the clamping arm in the utility model is in an unclamped state;

[0020] Figure 3 It is a schematic diagram of the structure when the clamping arm in the utility model is in a clamping state;

[0021] Figure 4 It is a top view of the clamp assembly;

[0022] Figure 5 It is a left-hand sectional view of the front section carrier at the front driving sprocket and the rear driving sprocket on one side;

[0023] Figure 6 is a rear sectional view of the front section carrier at the two front drive sprockets;

[0024] Among them, 1 is the front section carrier, 2 is the rear section carrier, 3 is the connecting pipe, 4 is the guide wheel, 5 is the active walking mechanism, 6 is the driven walking mechanism, 7 is the clamping assembly, 8 is the clamping motor, 9 is the clamping arm, 10 is the active sprocket, 11 is the front side driving sprocket, 12 is the rear side driving sprocket, 13 is the tensioning sprocket, and 14 is the chain. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail in combination with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. The technical solution of the present invention is described in detail below in combination with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0026] like Figure 1 As shown in FIG6 , the utility model provides a chain-driven clamping parking transporter, comprising a front transporter 1 and a rear transporter 2, the front transporter 1 and the rear transporter 2 being connected via a connecting pipe 3, an active walking mechanism 5 and a driven walking mechanism 6 being provided on the front transporter 1 and the rear transporter 2, a group of clamping assemblies 7 being provided on the left and right sides of the front transporter 1 and the rear transporter 2, each group of clamping assemblies 7 comprising a clamping motor 8, a chain transmission mechanism, and two clamping arms 9, the clamping motor 8 being transmission-connected to the two clamping arms 9 via the chain transmission mechanism, and the clamping motor 8 drives the two clamping arms 9 to rotate synchronously via the chain transmission mechanism.

[0027] The front conveyor 1 and the rear conveyor 2 are both horizontally arranged square box structures, and the length direction of the front conveyor 1 and the rear conveyor 2 is along the front-to-back horizontal direction. A guide wheel 4 is rotatably arranged at the front and rear ends of the left and right outer walls of the front conveyor 1 and the rear conveyor 2, and the axis of the guide wheel 4 is vertically arranged, and the movement of the front conveyor 1 and the rear conveyor 2 is guided by the guide wheels 4 arranged on both sides.

[0028] The connecting pipe 3 includes three connecting sections, one end of the first connecting section is hinged to the rear end surface of the front section conveyor 1, one end of the second connecting section is hinged to the front end surface of the rear section conveyor 2, and the two ends of the third connecting section are respectively hinged to the end of the first connecting section away from the front section conveyor 1 and the end of the second connecting section away from the rear section conveyor 2. The distance between the front section conveyor 1 and the rear section conveyor 2 is adjusted by changing the angles among the first connecting section, the second connecting section and the third connecting section.

[0029] The active walking mechanism 5 includes a walking motor, a driving gear, a driven gear, a driving transmission shaft, and a driving wheel. The driving transmission shaft is rotatably arranged on the side away from each other between the front section conveyor 1 and the rear section conveyor 2. The driving transmission shaft is horizontally arranged along the left and right directions. A driving wheel is fixedly arranged at both ends of the driving transmission shaft. The driving transmission shaft drives the driving wheels at both ends to rotate. A walking motor is fixedly arranged inside the front section conveyor 1 and the rear section conveyor 2. The output shaft of the walking motor is horizontally arranged along the left and right directions. A driving gear is fixedly arranged on the output shaft of the walking motor. A driven gear is fixedly arranged on the driving transmission shaft. The driving gear meshes with the driven gear. The lower end of the driving wheel is located below the lower end surface of the front section conveyor 1 and the rear section conveyor 2.

[0030] The driven walking mechanism 6 includes two driven wheels, which are rotatably arranged at the left and right ends of the side where the front conveyor 1 and the rear conveyor 2 are close to each other, and the lower end of the driven wheel is located below the lower end surface of the front conveyor 1 and the rear conveyor 2.

[0031] The inner ends of the two clamping arms 9 are rotatably arranged inside the left side wall or the right side wall of the front-end conveyor 1 and the rear-end conveyor 2, and the outer ends of the two clamping arms 9 are located outside the left and right side walls of the front-end conveyor 1 and the rear-end conveyor 2; the two clamping arms 9 are symmetrically arranged front and back, and the two clamping arms 9 are vertically arranged with the hinge axis of the front-end conveyor 1 and the rear-end conveyor 2.

[0032] The chain transmission mechanism includes a driving sprocket 10, a front driving sprocket 11, a rear driving sprocket 12, a tensioning sprocket 13, and a chain 14. The output shaft of the clamping motor 8 is vertically arranged upward, and the driving sprocket 10 is fixedly arranged on the output shaft of the clamping motor 8. The front driving sprocket 11 and the rear driving sprocket 12 are respectively fixedly arranged on the hinge shaft at one end of the inner side of the two clamping arms 9. The tensioning sprocket 13 is rotatably arranged inside the left and right side walls of the front section conveyor 1 and the rear section conveyor 2. The axes of the driving sprocket 10, the front driving sprocket 11, the rear driving sprocket 12, and the tensioning sprocket 13 are all kept vertical. The annular chain 14 is respectively meshed with the driving sprocket 10 , the front driving sprocket 11 , the rear driving sprocket 12 , and the tensioning sprocket 13 , wherein the driving sprocket 10 , the front driving sprocket 11 , and the tensioning sprocket 13 are located on the inner side of the annular chain 14 , and the rear driving sprocket 12 is located on the outer side of the annular chain 14 .

[0033] The working principle of the utility model is:

[0034] When the traveling motors inside the front-stage conveyor 1 and the rear-stage conveyor 2 rotate, the traveling motors drive the driving transmission shaft to rotate through the mutually meshing driving gears and driven gears, and the driving transmission shaft drives the driving wheels at both ends to rotate, and the driving wheels drive the front-stage conveyor 1 and the rear-stage conveyor 2 to move as a whole.

[0035] When the front section transporter 1 and the rear section transporter 2 are moving, the distance between the front section transporter 1 and the rear section transporter 2 is adjusted by changing the angles among the first connection section, the second connection section and the third connection section, so that the transporter as a whole can adapt to the wheelbase of the vehicle to be transported.

[0036] When the front-stage conveyor 1 and the rear-stage conveyor 2 are moving, the movement of the front-stage conveyor 1 and the rear-stage conveyor 2 is guided by the guide wheels 4 provided on both sides.

[0037] When the wheel needs to be clamped, the clamping motor 8 starts to rotate forward, and the clamping motor 8 drives the active sprocket 10 to rotate forward. The active sprocket 10 drives the front drive sprocket 11, the rear drive sprocket 12, and the tension sprocket 13 to rotate simultaneously through the chain 14. Since the front drive sprocket 11 and the rear drive sprocket 12 are respectively located on the inner and outer sides of the sprocket, the chain 14 drives the front drive sprocket 11 and the rear drive sprocket 12 to rotate in opposite directions. Therefore, the front drive sprocket 11 and the rear drive sprocket 12 drive the two clamping arms 9 to approach each other, thereby clamping the wheel. After all the wheels of the vehicle are clamped, the active walking mechanism 5 of the front section carrier 1 and the rear section carrier 2 drives the vehicle as a whole to move.

[0038] When reaching the designated position, the clamping motor 8 starts to rotate in the reverse direction, and the clamping motor 8 drives the driving sprocket 10 to rotate in the reverse direction. The driving sprocket 10 drives the front driving sprocket 11, the rear driving sprocket 12, and the tensioning sprocket 13 to rotate simultaneously through the chain 14. Since the front driving sprocket 11 and the rear driving sprocket 12 are respectively located on the inner and outer sides of the sprocket, the chain 14 drives the front driving sprocket 11 and the rear driving sprocket 12 to rotate in opposite directions. Therefore, the front driving sprocket 11 and the rear driving sprocket 12 drive the two clamping arms 9 to move away from each other, so that the two clamping arms 9 are separated from the wheel, thereby releasing the clamping of the wheel. Then the front section carrier 1 and the rear section carrier 2 are moved out from under the vehicle through the active walking mechanism 5.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A chain-driven clamp parking transporter, characterized in that: The invention comprises a front conveyor (1) and a rear conveyor (2), wherein the front conveyor (1) and the rear conveyor (2) are connected via a connecting pipe (3), an active walking mechanism (5) and a driven walking mechanism (6) are arranged on the front conveyor (1) and the rear conveyor (2), and a group of clamping assemblies (7) are arranged on the left and right sides of the front conveyor (1) and the rear conveyor (2), respectively, each group of clamping assemblies (7) comprises a clamping motor (8), a chain transmission mechanism, and two clamping arms (9), the clamping motor (8) is connected to the two clamping arms (9) via the chain transmission mechanism, and the clamping motor (8) drives the two clamping arms (9) to rotate synchronously via the chain transmission mechanism.

2. The chain-driven clamp parking transporter according to claim 1, characterized in that: A guide wheel (4) is rotatably arranged at the front and rear ends of the left and right outer walls of the front section conveyor (1) and the rear section conveyor (2), and the axis of the guide wheel (4) is arranged vertically.

3. The chain-driven clamp parking transporter according to claim 1, characterized in that: The connecting pipe (3) comprises three connecting sections, one end of the first connecting section is hinged to the rear end surface of the front section transporter (1), one end of the second connecting section is hinged to the front end surface of the rear section transporter (2), and two ends of the third connecting section are respectively hinged to an end of the first connecting section away from the front section transporter (1) and an end of the second connecting section away from the rear section transporter (2).

4. The chain-driven clamp parking transporter according to claim 1, characterized in that: The active walking mechanism (5) comprises a walking motor, a driving gear, a driven gear, a driving transmission shaft, and a driving wheel. The driving transmission shaft is rotatably arranged on the side of the front section conveyor (1) and the rear section conveyor (2) that are away from each other. A driving wheel is fixedly arranged at both ends of the driving transmission shaft. The walking motor is fixedly arranged inside the front section conveyor (1) and the rear section conveyor (2). The driving gear is fixedly arranged on the output shaft of the walking motor. The driven gear is fixedly arranged on the driving transmission shaft. The driving gear meshes with the driven gear.

5. The chain-driven clamp parking transporter according to claim 1, characterized in that: The driven walking mechanism (6) comprises two driven wheels, which are rotatably arranged at left and right ends of a side where the front conveyor (1) and the rear conveyor (2) are close to each other.

6. The chain-driven clamp parking transporter according to claim 1, characterized in that: The inner ends of the two clamping arms (9) are rotatably arranged inside the left side wall and the right side wall of the front conveyor (1) and the rear conveyor (2), and the outer ends of the two clamping arms (9) are located outside the left and right side walls of the front conveyor (1) and the rear conveyor (2); the two clamping arms (9) are symmetrically arranged front and back, and the two clamping arms (9) are vertically arranged with the hinge axis of the front conveyor (1) and the rear conveyor (2).

7. The chain-driven clamp parking transporter according to claim 6, characterized in that: The chain transmission mechanism comprises a driving sprocket (10), a front driving sprocket (11), a rear driving sprocket (12), a tensioning sprocket (13), and a chain (14); the output shaft of the clamping motor (8) is arranged vertically upward, and the driving sprocket (10) is fixedly arranged on the output shaft of the clamping motor (8); the front driving sprocket (11) and the rear driving sprocket (12) are respectively fixedly arranged on the hinge shafts at the inner ends of the two clamping arms (9); the tensioning sprocket (13) is rotatably arranged inside the left and right side walls of the front section conveyor (1) and the rear section conveyor (2).

8. The chain-driven clamp parking transporter according to claim 7, characterized in that: The annular chain (14) is respectively meshed with the driving sprocket (10), the front driving sprocket (11), the rear driving sprocket (12), and the tensioning sprocket (13), wherein the driving sprocket (10), the front driving sprocket (11), and the tensioning sprocket (13) are located on the inner side of the annular chain (14), and the rear driving sprocket (12) is located on the outer side of the annular chain (14).

9. The chain-driven clamp parking transporter according to claim 7, characterized in that: The axes of the driving sprocket (10), the front driving sprocket (11), the rear driving sprocket (12), and the tensioning sprocket (13) are all kept vertical.

Images