Outdoor logistics distribution robot trolley with anti-collision structure

Abstract

The utility model belongs to the technical field of distribution robot trolleys, and particularly relates to an outdoor logistics distribution robot trolley with an anti-collision structure. Through the arrangement and cooperation of an adjusting mechanism, a buffer plate and a first spring, the express placing space in the compartment is adjusted, and meanwhile, the placed express is pressed and positioned, so that the situation that when the compartment is collided by other vehicles, the express slides rapidly and collides with the inner wall of the compartment, and consequently the express is prone to being damaged is avoided; express items with corresponding intervals, namely heights are placed on the lower supporting plate, the buffer plate is matched with the pressure of the first spring to press and limit the express items, so that the express items are not prone to sliding, and the situation that the express items rapidly slide when a compartment is collided is avoided; the shifting block can be pushed to drive the supporting plate to move, limiting of the supporting plate is relieved, and then the supporting plate with the position needing to be adjusted can be taken down and installed and positioned again.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of distribution robot trolley, specifically an outdoor logistics distribution robot trolley with anti -collision structure. BACKGROUND

[0002] With the increasingly vigorous development of express industry, people's shopping convenience and quickness are greatly facilitated, in order to better service the sending and receiving express business, usually make outdoor logistics distribution robot trolley to receive or distribute the function of express.

[0003] And the logistics distribution robot trolley is used for placing the express separating frame, usually fixed, it is inconvenient to adjust the placing space according to the size of express, easy to cause the waste of space, and the logistics distribution robot trolley collides in the driving process, easy to cause the express to slip and collide in the trolley placing rack, and cause express damage, therefore, aiming at the above problems, an outdoor logistics distribution robot trolley with anti -collision structure is provided. UTILITY MODEL CONTENTS

[0004] In order to make up for the deficiency of prior art, solve the logistics distribution robot trolley its inside for placing express separating frame is usually fixed, it is inconvenient to adjust the placing space according to the size of express, easy to cause the waste of space, and the logistics distribution robot trolley collides in the driving process, easy to cause the express to slip and collide in the trolley placing rack, and cause express damage, a kind of outdoor logistics distribution robot trolley with anti -collision structure is provided.

[0005] The utility model solves the technical scheme that its technical problem adopts: a kind of outdoor logistics distribution robot trolley with anti -collision structure described in the utility model, including logistics distribution robot trolley, the logistics distribution robot trolley includes anti -collision sensor and car; The both sides of the car are equipped with taking and placing opening, the inner bottom wall of the taking and placing opening is rotatably connected with baffle by pivot, the car is slidably connected with support plate, the bottom of the support plate is equipped with buffer groove, the inner top wall of the buffer groove is elastically connected with buffer plate by first spring, the inner side wall of the car is equipped with clamping groove;

[0006] The adjusting mechanism is arranged on the support plate, the adjusting mechanism comprises positioning grooves arranged on both sides of the support plate, support blocks slidably connected in the positioning grooves, the support blocks are elastically connected to the inner side walls of the positioning grooves through second springs, a side of the support plate close to the baffle is provided with a pushing groove, a through groove is arranged in communication between the pushing groove and the positioning groove, the side of the support block close to the through groove is fixedly connected with a pushing block, and one end of the pushing block extends out of the pushing groove; by the arrangement and cooperation of the adjusting mechanism, the buffer plate and the first spring, the placement space of the express delivery in the carriage is adjusted, and the placed express delivery is pressed and positioned at the same time, so that the express delivery is not damaged due to the collision of the carriage with other vehicles.

[0007] Preferably, a through groove is arranged in communication with the buffer groove on the side of the support plate close to the baffle, a sliding groove is arranged on the inner side wall of the buffer groove, a sliding block is slidably connected in the sliding groove, one end of the sliding block extends out of the sliding groove and is fixedly connected with a pressing block, and one end of the pressing block extends out of the through groove; by the arrangement of the pressing block, the sliding groove and the sliding block, the position of the buffer plate can be limited when the baffle is closed, so that the express delivery is stably pressed, and the buffer plate is prevented from rising due to excessive force caused by the collision, thereby affecting the pressing effect on the express delivery.

[0008] Preferably, one end of the sliding block is elastically connected to the inner side wall of the sliding groove through a third spring, and a fixed rod is fixedly connected to one side of the inner wall of the sliding groove; one end of the fixed rod penetrates through the sliding block and is fixedly connected to the inner side wall of the sliding groove; by the arrangement of the third spring, one end of the pressing block automatically pops out of the through groove when the baffle is opened, so that the operation steps are simplified; and by the arrangement of the fixed rod, the third spring can be moved and limited, so that the third spring is prevented from flying off.

[0009] Preferably, a guide groove is arranged on the inner side wall of the buffer groove, and a guide block is slidably connected in the guide groove; one end of the guide block extends out of the guide groove and is fixedly connected with the buffer plate; by the arrangement of the guide block and the guide groove, the buffer plate can be moved and limited, so that the buffer plate is prevented from dislocating or deviating during the lifting process.

[0010] Preferably, the baffle is provided with two groups, and the back surfaces of the two groups of baffles are fixedly connected with auxiliary plates; by the arrangement of the auxiliary plates, the position of the pushing block can be moved and limited when the baffle is closed at the taking and placing opening, so that the support block is prevented from slipping due to stress and causing the support of the support plate to fail when the carriage is subjected to external force.

[0011] Preferably, the bottom of the support plate is rotatably connected with a limiting block through a rotating shaft, the limiting block is provided with two groups, and the two groups of limiting blocks are symmetrically distributed.

[0012] Preferably, the inner side wall of the carriage is provided with a rubber pad, and the bottom of the buffer plate is provided with a rubber pad.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model provides a outdoor logistics distribution robot trolley with anti -collision structure, through the setting and cooperation of adjusting mechanism, buffer plate and first spring, the placing space of express in the carriage is adjusted, and the placed express is positioned, so that the express is not easy to slide, and the express is not damaged when the carriage is collided.

[0015] 2. The utility model provides a outdoor logistics distribution robot trolley with anti -collision structure, through the setting of press block, sliding slot and sliding block, the position of buffer plate can be positioned when the baffle is closed, so that the express is stably pressed, the buffer plate is not lifted, and the pressing effect of the express is influenced, when the baffle is opened, the express can be taken and placed by pushing the buffer plate, and when the taking and placing are completed, the baffle is closed, the baffle contacts the press block and pushes the press block in the outside end back into the through groove, and the bottom of the press block abuts against the top of the buffer plate, then the buffer plate is positioned by the press block, so that the stability of the buffer plate to the express is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the application, the schematic embodiment and the description of the utility model are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0017] Figure 1 It is the perspective view of the utility model;

[0018] Figure 2 is a cross-sectional structure view of the carriage in the utility model;

[0019] Figure 3 is a cross-sectional structure view of the carriage in the utility model;

[0020] Figure 4 is a cross-sectional structure view of the carriage in the utility model;

[0021] Figure 5 is a perspective view of the support plate in the utility model;

[0022] Figure 6 is a cross-sectional structure view of the support plate in the utility model.

[0023] Legend:

[0024] 1, carriage; 2, baffle; 3, support plate; 4, first spring; 5, clamping groove; 6, buffer plate; 7, adjusting mechanism; 71, positioning groove; 72, supporting block; 73, second spring; 74, pushing groove; 75, pushing block; 8, through groove; 9, sliding groove; 10, pressing block; 11, third spring; 12, fixed rod; 13, guide groove; 14, auxiliary plate; 15, limiting block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The specific embodiments are given below.

[0027] Please refer to Figures 1-6 The utility model provides a kind of outdoor logistics distribution robot trolley with anti-collision structure, including logistics distribution robot trolley, and logistics distribution robot trolley includes anti-collision sensor and carriage 1;The both sides of carriage 1 are all provided with taking and placing opening, and the inner bottom wall of taking and placing opening is rotatably connected with baffle 2 by rotating shaft, and support plate 3 is slidably connected in carriage 1, and the bottom of support plate 3 is provided with buffer groove, and the inner top wall of buffer groove is elastically connected with buffer plate 6 by first spring 4, and the inner side wall of carriage 1 is provided with clamping groove 5;

[0028] The support plate 3 is provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises positioning grooves 71 opened on both sides of the support plate 3, support blocks 72 are slidably connected in the positioning grooves 71, one end of the support block 72 is elastically connected with the inner side wall of the positioning groove 71 through a second spring 73, a pushing groove 74 is opened on one side of the support plate 3 close to the baffle 2, a through groove is communicated between the pushing groove 74 and the positioning groove 71, a pushing block 75 is fixedly connected to one side of the support block 72 close to the through groove, and one end of the pushing block 75 extends out of the pushing groove 74; in working, the logistics distribution robot trolley is composed of a chassis and a carriage, the anti-collision sensor is integrated in a main controller of a control center, is linked with the sensor through a wire harness in the center of the chassis, and a sensing and obstacle avoidance system, which comprises a laser radar, is realized; the laser radar is arranged at four corners of the roof or front / rear bumpers, and 360° environmental scanning is realized; a 45 millimeter wave radar is distributed at the front and rear of the vehicle and is used for long-distance obstacle detection (the detection range is 150-200 meters); a visual camera is additionally provided with the following structures and systems, wherein, in addition to the anti-collision sensor, the battery pack is also included; the battery pack is usually integrated below the chassis, the driving device is installed on the base plate, a servo motor and a speed reducer are installed near the wheel shaft, a transmission mechanism is a two-wheel differential control system located in the middle of the chassis, the wheel is directly driven by an independent motor to realize flexible rotation, a multi-mode positioning module is a GPS / Beidou antenna installed on the roof, and an inertial measurement unit (IMU) is fixed to the center of the vehicle body; a path planning module is arranged at four corners of the roof (for example, four cameras are arranged on the IChuan trial operation vehicle), and a panoramic view is covered; a 24 ultrasonic sensor is embedded in the bumpers around the vehicle body and is used for near-distance obstacle detection (for example, a parking auxiliary scene); a control center main controller is installed in the protection cabin in the vehicle body, is connected with each module through multiple layers of PCB boards, a redundant control unit is independently arranged in a standby cabin of the chassis and is physically isolated from the main controller to improve reliability, a 5G / V2X communication module is arranged on the roof and interacts with a cloud scheduling platform in real time, a touch screen is installed on the side door or front panel of the vehicle body and is used for users to operate and pick up, a two-dimensional code scanner is embedded in the inner side of the warehouse door, and audible and visual alarms are distributed at four corners of the vehicle body; the above structures are all mature technologies, so they will not be described in detail and will not be shown in the drawings; the baffle 2 is locked and opened through a mechanical locking piece controlled by the display screen of the carriage 1, specifically, the door is opened by triggering the door opening through identity verification scanning, a code scanning / APP interaction is that the user scans the two-dimensional code of the vehicle body through the mobile phone or uses the special APP to send an opening request, after the user's pick-up permission and package location verification are successful, the access control host sends an unlocking signal to the electric lock control module, the signal is transmitted to the access control power supply, and then the circuit controls the motor to drive the vehicle door to slide along the guide rail or open the cover (for example, the IChuan trial operation vehicle adopts a side sliding door design, this part is a mature technology, so it will not be shown in the drawings and will not be described in detail,By adjusting the mechanism 7, the buffer plate 6 and the first spring 4, the placement space of the express in the carriage 1 is adjusted, and the placed express is pressed and positioned to avoid the express from sliding quickly and colliding with the inner wall of the carriage 1 when the carriage 1 is collided by other vehicles, so that the easily damaged express is damaged. According to the size of the express placed in the carriage 1, multiple support plates 3 are installed in layers, that is, the support block 72 is pressed into the positioning groove 71, the support plate 3 is placed horizontally in the carriage 1, and the positioning block is aligned with the clamping groove 5 according to the height required to be placed. Under the pressure of the second spring 73, one end of the support block 72 is popped out of the positioning groove 71 and inserted into the clamping groove 5, the support plate 3 is supported and positioned, and the above steps are repeated until all the support plates 3 are positioned. The distance between the two support plates 3 is adjusted, and the express with the corresponding distance and height is placed on the lower support plate 3. Before placing, the buffer plate 6 on the upper support plate 3 of the two support plates 3 is pushed, and then the express is placed on the lower support plate 3. Then, the support plate 3 is released, and the support plate 3 falls under the gravity of the support plate 3 and the pressure of the first spring 4, and the bottom of the express is abutted, so that the express is pressed and positioned to avoid the express from sliding quickly when the carriage 1 is collided. When the position of the support plate 3 needs to be adjusted again, the support plate 3 is moved by pushing the knob 75, and the positioning of the support plate 3 is released. The support plate 3 to be adjusted is removed, and the support plate 3 is reinstalled and positioned. Meanwhile, the anti-collision strip is fixedly installed around the outer wall of the carriage 1 to enhance the anti-collision ability.

[0029] Further, as shown in Figure 3 and Figure 4 , the side of the support plate 3 close to the baffle 2 is provided with a through groove 8 connected with the buffer groove, and the inner wall of the buffer groove is provided with a sliding groove 9. A sliding block is slidably connected in the sliding groove 9, one end of the sliding block extends out of the sliding groove 9 and is fixedly connected with a pressing block 10, and one end of the pressing block 10 extends out of the through groove 8. In work, by the arrangement of the pressing block 10, the sliding groove 9 and the sliding block, the position of the buffer plate 6 can be positioned when the baffle 2 is closed, so that the express is stably pressed, and the buffer plate 6 is prevented from rising due to excessive force caused by collision, which is greater than the pressure of the first spring 4, and affects the pressing effect of the express. When the baffle 2 is opened, the buffer plate 6 is pushed up to take and place the express, and when the taking and placing is completed, the baffle 2 is closed, the baffle 2 contacts the pressing block 10 and pushes the pressing block 10 back into the through groove 8, and the bottom of the pressing block 10 abuts against the top of the buffer plate 6, so that the buffer plate 6 is upwardly positioned by the pressing block 10 to ensure the stability of the buffer plate 6 in positioning the express.

[0030] Further, as shown in Figure 3 andFigure 4 As shown, one end of the slider is elastically connected to the inner side wall of the sliding groove 9 through the third spring 11, one side of the inner wall of the sliding groove 9 is fixedly connected with a fixed rod 12, one end of the fixed rod 12 penetrates the slider and is fixedly connected with the inner side wall of the sliding groove 9. When working, through the setting of the third spring 11, it is convenient to automatically pop out the penetrating groove 8 at one end of the pressing block 10 when opening the baffle 2, which simplifies the operation steps. Through the setting of the fixed rod 12, the third spring 11 can be moved and limited, avoiding the third spring 11 from flying.

[0031] Further, as shown in Figure 3 and Figure 4 The inner side wall of the buffer groove is provided with a guide groove 13, and a guide block is slidably connected in the guide groove 13, one end of the guide block extends out of the guide groove 13 and is fixedly connected with the buffer plate 6. When working, through the setting of the guide block and the guide groove 13, the buffer plate 6 can be moved and limited, avoiding dislocation or deviation of the buffer plate 6 during lifting.

[0032] Further, as shown in Figure 3 and Figure 4 The baffle 2 is provided with two groups, and the back surface of the two groups of baffles 2 is fixedly connected with an auxiliary plate 14. When working, through the setting of the auxiliary plate 14, the position of the driving block 75 can be moved and limited when the baffle 2 is closed in the taking and placing opening, avoiding the support block 72 from slipping under stress and causing the support plate 3 to lose support.

[0033] Further, as shown in Figure 5 The bottom of the support plate 3 is rotatably connected with a limiting block 15 through a rotating shaft, the limiting block 15 is provided with two groups, and the two groups of limiting blocks 15 are symmetrically distributed. When working, through the setting of the limiting block 15, the support plate 3 can be limited when multiple express taking and placing are performed, so as to facilitate the taking and placing of express, that is, when taking and placing express is needed, the buffer plate 6 can be pushed up to make the buffer plate 6 enter the buffer groove completely, and the top of the limiting block 15 is abutted with the bottom of the buffer plate 6 to move and limit the buffer plate 6.

[0034] Further, as shown in Figure 1 and Figure 2 The inner side wall of the car 1 is provided with a rubber pad, and the bottom of the buffer plate 6 is provided with a rubber pad. When working, through the setting of the rubber pad on the inner side wall of the car 1 and the rubber pad on the bottom of the buffer plate 6, the protection of express is improved, and the buffer effect is achieved.

[0035] Working principle: according to the size of the express delivery placed in the carriage 1, a plurality of support plates 3 are installed in layers, that is, the support block 72 is pressed into the positioning groove 71 at one end of the outside, and the support plate 3 is placed horizontally in the carriage 1 and the positioning block is aligned with the height of the clamping groove 5 according to the height required to be placed, that is, the one end of the support block 72 is popped out of the positioning groove 71 and inserted into the clamping groove 5 under the pressure of the second spring 73, the support of the support plate 3 is completed, and the above steps are repeated until all the support plates 3 are adjusted to the position, the interval between the two support plates 3 is adjusted, and the express delivery corresponding to the interval, that is, the height, is placed on the lower support plate 3, before placing, the buffer plate 6 on the upper one of the two support plates 3 is pushed, and then the express delivery is placed on the other support plate 3 below, and then the support plate 3 is released, and the support plate 3 falls under the gravity of the support plate 3 and the pressure of the first spring 4, and the bottom of the express delivery is abutted, the express delivery is pressed and limited, so that the express delivery cannot easily slide, so as to avoid the express delivery from sliding quickly when the carriage 1 is collided, and when the position of the support plate 3 needs to be adjusted again, the support plate 3 is moved by pushing the toggle block 75, the position of the support plate 3 is released, the support plate 3 whose position needs to be adjusted is removed, and the support plate 3 is reinstalled and positioned, and the anti-collision strips are fixedly connected around the outer wall of the carriage 1, the anti-collision ability is strengthened, when the baffle 2 is opened, the buffer plate 6 is pushed up to take and place the express delivery, and when the taking and placing is completed, the baffle 2 is closed, the baffle 2 contacts the pressing block 10 and pushes the pressing block 10 back into the through groove 8 at one end of the outside, and the bottom of the pressing block 10 abuts against the top of the buffer plate 6, and then the buffer plate 6 is moved upward by the pressing block 10 to limit the buffer plate 6, so as to ensure the stability of the buffer plate 6 to the express delivery.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An outdoor logistics distribution robot trolley with anti-collision structure, comprising a logistics distribution robot trolley, the logistics distribution robot trolley comprising an anti-collision sensor and a carriage (1), characterized in that: Both sides of the carriage (1) are provided with taking and placing openings, the inner bottom wall of the taking and placing opening is rotationally connected with a baffle (2) through a rotating shaft, the carriage (1) is slidably connected with a supporting plate (3), the bottom of the supporting plate (3) is provided with a buffer groove, the inner top wall of the buffer groove is elastically connected with a buffer plate (6) through a first spring (4), and the inner side wall of the carriage (1) is provided with a clamping groove (5). An adjusting mechanism (7) is arranged on the supporting plate (3), the adjusting mechanism (7) comprises positioning grooves (71) arranged on both sides of the supporting plate (3), the supporting block (72) is slidably connected in the positioning groove (71), one end of the supporting block (72) is elastically connected with the inner side wall of the positioning groove (71) through a second spring (73), a pushing groove (74) is arranged on one side of the supporting plate (3) close to the baffle (2), a through groove is arranged in communication between the pushing groove (74) and the positioning groove (71), a pushing block (75) is fixedly connected to one side of the supporting block (72) close to the through groove, and one end of the pushing block (75) extends out of the pushing groove (74).

2. The outdoor logistics distribution robot trolley with anti-collision structure according to claim 1, characterized in that: A through groove (8) is arranged on one side of the supporting plate (3) close to the baffle (2) and in communication with the buffer groove, a sliding groove (9) is arranged on the inner side wall of the buffer groove, a sliding block is slidably connected in the sliding groove (9), one end of the sliding block extends out of the sliding groove (9) and is fixedly connected with a pressing block (10), and one end of the pressing block (10) extends out of the through groove (8).

3. The outdoor logistics distribution robot trolley with anti-collision structure according to claim 2, characterized in that: One end of the sliding block is elastically connected with the inner side wall of the sliding groove (9) through a third spring (11), one side of the inner wall of the sliding groove (9) is fixedly connected with a fixed rod (12), and one end of the fixed rod (12) penetrates through the sliding block and is fixedly connected with the inner side wall of the sliding groove (9).

4. The outdoor logistics distribution robot trolley with anti-collision structure according to claim 3, characterized in that: The inner side wall of the buffer groove is provided with a guide groove (13), the guide groove (13) is slidably connected with a guide block, and one end of the guide block extends out of the guide groove (13) and is fixedly connected with the buffer plate (6).

5. The outdoor logistics distribution robot trolley with anti-collision structure according to claim 4, characterized in that: The baffle (2) is provided with two groups, and the back surface of the two groups of baffles (2) is fixedly connected with an auxiliary plate (14). 6.The outdoor logistics distribution robot trolley with an anti-collision structure according to claim 5, characterized in that: The bottom of the supporting plate (3) is rotationally connected with a limiting block (15) through a rotating shaft, the limiting block (15) is provided with two groups, and the two groups of limiting blocks (15) are symmetrically distributed.

7. The outdoor logistics distribution robot trolley with anti-collision structure according to claim 6, characterized in that: The inner side wall of the carriage (1) is provided with a rubber pad, and the bottom of the buffer plate (6) is provided with a rubber pad.

Images