Rotary moving trolley

Abstract

The utility model discloses a rotary moving trolley, and aims to solve the problems that the existing moving trolley cannot be rotationally adjusted during operation according to actual requirements, so that the trolley has more limitations in the loading and unloading processes, the endurance performance of the trolley is poorer, and the practicability of the trolley is reduced. The trolley comprises a main base and a trolley body, the upper surface of the main base is slidably connected with a movable base plate, the trolley body is installed on the upper surface of the movable base plate through a rotating assembly, a storage battery is installed in the trolley body, and a power receiving assembly is arranged on the left side of the movable base plate. The trolley body can be automatically charged in a working state, the trolley body can wait for working while being charged in a working position at the moment, intermittent movable power supply can be achieved, the endurance performance of the trolley is improved, the trolley body is driven by the servo motor to rotate in a stepping mode, and therefore accurate control over the rotation angle is achieved. And the trolley can be more accurately butted with other equipment, and the practicability of the trolley is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of moving equipment, and in particular relates to a rotary moving trolley. Background Art

[0002] The conveying system is a commonly used transportation system in the factory's mechanized conveying system. The transfer machine is the basic horizontal moving conveying unit of the conveying system and is widely used. With the extensive application of the conveying system, the conditions that the transfer machine equipment needs to face are constantly changing. The main function of the transfer machine is to transport the trolley back and forth between two or more parallel conveying equipment. The chain and the transverse drive motor drive the trolley to move, and the staff loads, unloads and transports the materials on the trolley.

[0003] Although the existing mobile carts have achieved basic operating performance, the cart is relatively fixed as a whole and cannot be rotated and adjusted according to actual needs during operation, resulting in the cart being relatively fixed as a whole during the loading and unloading process and the cart having many limitations during the loading and unloading process. At the same time, the car's endurance performance is poor, which reduces the practicality of the car. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a rotating transfer trolley, which aims to solve the problem that the existing mobile trolley is unable to be rotated and adjusted according to actual needs during operation, resulting in more limitations of the trolley during loading and unloading, and at the same time the trolley has poor endurance performance, which reduces the practicality of the trolley.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a rotating transfer trolley, which includes a main base and a car body, the upper surface of the main base is slidably connected with a movable base, the car body is installed on the upper surface of the movable base through a rotating component, a battery is installed in the car body, a power receiving component is arranged on the left side of the movable base, and a power supply component is arranged on the left side of the main base. The power receiving component moves to the left side with the movable base to contact the power supply component to achieve electrical connection.

[0008] Preferably, guide rails are installed on both the front and rear sides of the upper surface of the main base, and sliders are fixedly connected to both the front and rear sides of the lower surface of the movable substrate, and the sliders are slidably connected to the guide rails.

[0009] Further, the rotating assembly includes a rotating shaft rotatably connected to the upper surface of the moving substrate through a bearing. The top end of the rotating shaft is fixedly connected to the lower surface of the vehicle body. A servo motor is fixedly connected to the right side of the lower surface of the moving substrate. The output end of the servo motor is fixedly connected to a gear. A toothed ring is fixedly connected to the outer surface of the rotating shaft. The gear is meshed with the toothed ring.

[0010] Furthermore, the power receiving assembly includes a fixed seat fixedly connected to the left side of the moving substrate. A first contact is installed on the left side of the fixed seat. The power supply assembly includes a fixing plate fixedly connected to the left side of the main base. Two support rods are fixedly connected to the front and rear ends on the right side of the fixing plate. Long grooves are formed on the side of the two support rods close to each other. A movable block is slidably connected to the inside of the long groove. A guide rod is fixedly connected to the left inner wall of the long groove. The right side of the guide rod penetrates through the movable block. The guide rod is slidably connected to the movable block. A spring is sleeved on the outer surface of the guide rod. A second contact is fixedly connected to the right side of the movable block. The first contact is electrically connected to the storage battery inside the vehicle body. The second contact is electrically connected to an external charging power supply. The positions of the first contact and the second contact correspond to each other.

[0011] Furthermore, the support rods are located between the moving substrate and the vehicle body. The lower surface of the support rods is fixedly connected to the fixing plate through reinforcing rods.

[0012] Furthermore, there are two groups of the first contacts. The two groups of the first contacts are respectively electrically connected to the positive and negative electrodes of the storage battery. There are two groups of the second contacts. The two groups of the second contacts are respectively electrically connected to the positive and negative electrodes of the external charging power supply.

[0013] Furthermore, the materials of the first contact and the second contact are both conductive metals. The materials of the movable block and the fixed seat are both insulating materials.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By arranging a charging pile at the end of the guide rail to connect with the second contact in the present utility model, when the moving substrate and the vehicle body move to the left end position of the guide rail, contact can be completed without power. At this time, when the first contact and the second contact are in contact, the vehicle body can be automatically charged in the working state. At this time, the vehicle body can be in the working position, charging while waiting for work, so as to realize intermittent movable power supply, improve the endurance performance of the trolley, and feedback with the control system in a timely and efficient manner to achieve fully automatic handling.

[0017] The vehicle body of the present utility model is rotatably connected to the moving substrate through a rotating shaft. During use, a servo motor drives a gear to rotate. During the rotation of the gear, meshing with the gear ring can drive the rotating shaft and the vehicle body to rotate, thereby realizing the rotation angle, enabling more precise docking with other devices and improving the practicality of the trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0019] Figure 2 is a right-side three-dimensional structural schematic diagram of the present utility model.

[0020] Figure 3 is a top-view structural schematic diagram of the present utility model.

[0021] Figure 4 is of the present utility model Figure 1 enlarged structural schematic diagram at position A.

[0022] Figure 5 is a structural schematic diagram of the power receiving component of the present utility model.

[0023] The reference signs in the drawings are: 1, main base; 2, moving substrate; 3, rotating assembly; 4, vehicle body; 5, storage battery; 6, power receiving component; 7, power supply component; 8, guide rail; 9, slider; 10, rotating shaft; 11, servo motor; 12, gear; 13, gear ring; 601, fixed seat; 602, first contact; 701, fixing plate; 702, support rod; 703, long slot; 704, movable block; 705, guide rod; 706, spring; 707, second contact; 708, reinforcing rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] This specific embodiment is a rotary transfer trolley, and its structural schematic diagram is as Figures 1 - 5 shown. The trolley includes a main base 1 and a vehicle body 4. A moving substrate 2 is slidably connected to the upper surface of the main base 1. The vehicle body 4 is installed on the upper surface of the moving substrate 2 through a rotating assembly 3. A storage battery 5 is installed inside the vehicle body 4. A power receiving component 6 is arranged on the left side of the moving substrate 2, and a power supply component 7 is arranged on the left side of the main base 1. A charging position is preset within the sliding stroke of the power receiving component 6 along with the left side of the moving substrate 2. When the power receiving component 6 moves to the left charging position along with the moving substrate 2 and comes into contact with the power supply component 7, electrical connection is achieved.

[0025] As Figure 1 and Figure 2 shown: In this embodiment, guide rails 8 are installed on both the front and rear sides of the upper surface of the main base 1. Sliders 9 are fixedly connected to both the front and rear sides of the lower surface of the moving substrate 2. The sliders 9 are slidably connected to the guide rails 8. Such a setting makes the left-right sliding of the moving substrate 2 on the main base 1 more stable.

[0026] As Figure 2 and Figure 3 shown: In this embodiment, the rotating assembly 3 includes a rotating shaft 10 rotatably connected to the upper surface of the moving substrate 2 through a bearing. The top end of the rotating shaft 10 is fixedly connected to the lower surface of the vehicle body 4. A servo motor 11 is fixedly connected to the right side of the lower surface of the moving substrate 2. The output end of the servo motor 11 is fixedly connected to a gear 12. A toothed ring 13 is fixedly connected to the outer surface of the rotating shaft 10. The gear 12 is meshed with the toothed ring 13.

[0027] During use, the servo motor 11 drives the gear to rotate. During the rotation of the gear 12, meshing with the toothed ring 13 can drive the rotating shaft 10 and the vehicle body 4 to rotate, thereby realizing the rotation angle.

[0028] As Figure 1 and Figure 4 shown: In this embodiment, the power receiving assembly 6 includes a fixed seat 601 fixedly connected to the left side of the moving substrate 2. A first contact 602 is installed on the left side of the fixed seat 601. The power supply assembly 7 includes a fixing plate 701 fixedly connected to the left side of the main base 1. Two support rods 702 are fixedly connected to the front and rear ends on the right side of the fixing plate 701. A long groove 703 is formed on the side close to each other of the two support rods 702. A movable block 704 is slidably connected inside the long groove 703. A guide rod 705 is fixedly connected to the left inner wall of the long groove 703. The right side of the guide rod 705 penetrates through the movable block 704. The guide rod 705 is slidably connected with the movable block 704. A spring 706 is sleeved on the outer surface of the guide rod 705. A second contact 707 is fixedly connected to the right side of the movable block 704. The first contact 602 is electrically connected to the storage battery 5 inside the vehicle body 4. The second contact 707 is electrically connected to an external charging power supply. The positions of the first contact 602 and the second contact 707 correspond to each other.

[0029] With such a setting, as long as the moving substrate 2 and the vehicle body 4 move to the left end position of the guide rail 8, the first contact 602 contacts the second contact 707. Since the movable block 704 and the second contact 707 can slide along the guide rod 705 and compress the spring 706, the restoring force of the spring 706 can effectively ensure successful charging, and the vehicle body 4 does not need to park too precisely, with better stability.

[0030] As Figure 1 and Figure 3 shown: In this embodiment, the support rod 702 is located between the moving substrate 2 and the vehicle body 4. The lower surface of the support rod 702 is fixedly connected to the fixing plate 701 through a reinforcing rod 708. With such a setting, when the moving substrate 2 and the vehicle body 4 slide on the guide rail 8, they will not collide with the support rod 702.

[0031] As Figure 1 and Figure 2As shown: In this embodiment, there are two sets of first contacts 602. The two sets of first contacts 602 are electrically connected to the positive and negative electrodes of the storage battery 5 respectively. There are two sets of second contacts 707. The two sets of second contacts 707 are electrically connected to the positive and negative electrodes of the external charging power supply respectively. The materials of the first contacts 602 and the second contacts 707 are both conductive metals, and the materials of the movable block 704 and the fixed seat 601 are both insulating materials.

[0032] With such a setting, the external charging pile can contact through the first contact 602 and the second contact 707, enabling the vehicle body 4 to be automatically charged in the working state. At this time, the vehicle body 4 can be in the working position, charging while waiting to work, thereby realizing intermittent movable power supply and improving the endurance performance of the trolley.

[0033] Working principle: By setting a charging pile at the end of the guide rail 8 and connecting it to the second contact 707, when the moving substrate 2 and the vehicle body 4 walk to the left end position of the guide rail 8, contact can be completed without power. At this time, when the first contact 602 contacts the second contact 707, the vehicle body 4 can be automatically charged in the working state. At this time, the vehicle body 4 can be in the working position, charging while waiting to work, thereby realizing intermittent movable power supply and improving the endurance performance of the trolley. With the feedback of the control system, it is timely and efficient, realizing fully automated handling. And the vehicle body 4 is rotatably connected to the moving substrate 2 through a rotating shaft 10. During use, a servo motor 11 drives a gear to rotate. During the rotation of the gear 12, meshing with the gear ring 13 can drive the rotating shaft 10 and the vehicle body 4 to rotate, thereby realizing the rotation angle and making it more accurate when docking with other devices.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiment is a preferred implementation solution of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A rotary transfer trolley, the trolley comprising a main base (1) and a vehicle body (4), characterized in that: A moving substrate (2) is slidably connected to the upper surface of the main base (1). The vehicle body (4) is mounted on the upper surface of the moving substrate (2) through a rotating assembly (3). A storage battery (5) is installed inside the vehicle body (4). A power receiving assembly (6) is arranged on the left side of the moving substrate (2), and a power supply assembly (7) is arranged on the left side of the main base (1). The power receiving assembly (6) moves to the left with the moving substrate (2) and comes into contact with the power supply assembly (7) to achieve electrical connection.

2. The rotary transfer trolley according to claim 1, characterized in that, Guide rails (8) are installed on both the front and rear sides of the upper surface of the main base (1). Sliders (9) are fixedly connected to both the front and rear sides of the lower surface of the moving substrate (2). The sliders (9) are slidably connected to the guide rails (8).

3. The rotary transfer trolley according to claim 2, characterized in that, The rotating assembly (3) includes a rotating shaft (10) rotatably connected to the upper surface of the moving substrate (2) through a bearing. The top end of the rotating shaft (10) is fixedly connected to the lower surface of the vehicle body (4). A servo motor (11) is fixedly connected to the right side of the lower surface of the moving substrate (2). The output end of the servo motor (11) is fixedly connected to a gear (12). A toothed ring (13) is fixedly connected to the outer surface of the rotating shaft (10). The gear (12) is meshed with the toothed ring (13).

4. The rotary transfer trolley according to claim 3, characterized in that The power receiving assembly (6) includes a fixed seat (601) fixedly connected to the left side of the moving substrate (2). A first contact (602) is installed on the left side of the fixed seat (601). The power supply assembly (7) includes a fixing plate (701) fixedly connected to the left side of the main base (1). Two support rods (702) are fixedly connected to the front and rear ends on the right side of the fixing plate (701). Long grooves (703) are formed on the side of the two support rods (702) close to each other. A movable block (704) is slidably connected inside the long grooves (703). A guide rod (705) is fixedly connected to the left inner wall of the long groove (703). The right side of the guide rod (705) penetrates through the movable block (704). The guide rod (705) is slidably connected to the movable block (704). A spring (706) is sleeved on the outer surface of the guide rod (705). A second contact (707) is fixedly connected to the right side of the movable block (704). The first contact (602) is electrically connected to the storage battery (5) inside the vehicle body (4). The second contact (707) is electrically connected to an external charging power supply. The positions of the first contact (602) and the second contact (707) correspond to each other.

5. The rotary transfer trolley according to claim 4, wherein The support rod (702) is located between the moving substrate (2) and the vehicle body (4). The lower surface of the support rod (702) is fixedly connected to the fixing plate (701) through a reinforcing rod (708).

6. The rotary transfer trolley according to claim 5, wherein There are two groups of the first contacts (602). The two groups of the first contacts (602) are respectively electrically connected to the positive and negative electrodes of the storage battery (5). There are two groups of the second contacts (707). The two groups of the second contacts (707) are respectively electrically connected to the positive and negative electrodes of the external charging power supply.

7. The rotary transfer trolley according to claim 6, wherein, The materials of the first contact (602) and the second contact (707) are both conductive metals, and the materials of the movable block (704) and the fixed seat (601) are both insulating materials.

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