Logistics robot with anti-collision mechanism

Abstract

The utility model discloses a logistics robot with anti-collision mechanisms, and relates to the technical field of logistics robots, the logistics robot comprises a logistics robot body, the logistics robot body comprises a shell, a lifting platform is installed on the top surface of the shell, the anti-collision mechanisms are detachably installed in the four sides of the top surface of the shell, each anti-collision mechanism comprises a fixing seat, and the fixing seats are fixedly connected with the lifting platform. Buffering sleeves are symmetrically installed in one sides of the fixing bases, anti-collision plates are fixedly installed at one ends of the two buffering sleeves, the number of the anti-collision mechanisms is four, the anti-collision mechanisms are installed on the four sides of the top face of the shell through the fixing bases correspondingly, and the four sides of the shell are protected. The anti-collision plate on the side colliding with an object makes contact with the object, under cooperation of a limiting sleeve, a sliding rod and a buffer spring, buffering of the logistics robot body is completed, the force generated when the logistics robot body collides with other objects is reduced, and the logistics robot body is protected through installation of four sets of anti-collision mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics robots, in particular to a logistics robot with an anti-collision mechanism. Background Art

[0002] Efficiency is a key factor that every logistics company values, and it is also an indicator for customers to evaluate the quality of logistics companies. If the express delivery is very slow, it will not receive good reviews from customers. Nowadays, with the emergence of logistics handling robots, which are unmanned and can continuously handle all kinds of goods without rest, the speed of express delivery is greatly improved. Customers' favorability towards logistics companies is increasing, and the competitiveness of companies is also improving.

[0003] During the use of logistics robots, it is inevitable that they will collide with other objects. When the logistics robot collides with other objects, the outer shell will be damaged, and the internal components may also be damaged, affecting the normal use of the logistics robot. Secondly, anti-collision mechanisms are installed on the four sides of the exterior of the logistics robot. When the anti-collision mechanism needs to be disassembled and assembled, the process is cumbersome, time-consuming and labor-intensive. In view of the above problems, the inventor proposes a logistics robot with an anti-collision mechanism to solve the above problems. Utility Model Content

[0004] In order to solve the problem that when a logistics robot collides with other objects, not only the outer shell may be damaged, but also the internal components may be damaged, thereby affecting the normal use of the logistics robot; the purpose of the utility model is to provide a logistics robot with an anti-collision mechanism.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a logistics robot with an anti-collision mechanism, including a logistics robot body, the logistics robot body includes a shell, a lifting platform is installed on the top surface of the shell, and anti-collision mechanisms are detachably installed on the four sides of the top surface of the shell, the anti-collision mechanism includes a fixed seat, a buffer sleeve is symmetrically installed in one side of the fixed seat, the number of the buffer sleeves is two, an anti-collision plate is fixedly installed on one end of the buffer sleeve, and a limiting sleeve is fixedly installed on one end of the two buffer sleeves, the fixed seat is located on one side of the two buffer sleeves and symmetrically opens a buffer groove, and the two buffer grooves are fixedly installed in the slide rods, and the surfaces of the two slide rods are sleeved with buffer springs, one end of the buffer spring is in contact with one side of the limiting sleeve, the buffer sleeve and the limiting sleeve sliding sleeve are arranged on the surface of the slide rod, and the limiting sleeve and the buffer spring cooperate with each other;

[0006] There are four groups of anti-collision mechanisms, which are respectively installed on the four sides of the top surface of the shell through fixed seats to protect the four sides of the shell. Two buffer sleeves are installed in each fixed seat. Two buffer sleeves form a group, and there are four groups in total. Each of the four groups of buffer sleeves is equipped with an anti-collision plate. When the logistics robot body collides with other objects, the anti-collision plate on the side that collides with the object contacts the object. With the cooperation of the limit sleeve, the sliding rod and the buffer spring, the logistics robot body is buffered to reduce the force when the logistics robot body collides with other objects. By installing four groups of anti-collision mechanisms, the logistics robot body is protected, which solves the problem that when the logistics robot collides with other objects, the outer shell may be damaged, and the internal components may be damaged, affecting the normal use of the logistics robot.

[0007] Preferably, a positioning assembly is installed in the middle of the four sides of the shell, the positioning assembly includes a positioning pin, a slider is fixedly installed on the bottom surface of the positioning pin, a return spring is symmetrically installed on the bottom surface of the slider, the positioning pin is slidably inserted in the bottom of the fixed seat through the slider and the return spring, the positioning assembly cooperates with the anti-collision mechanism, there are four groups of positioning assemblies in total, each group of positioning assemblies cooperates with an anti-collision mechanism, the anti-collision mechanism is limited and fixed by the positioning assembly, when the anti-collision mechanism is installed in the designated installation groove through the fixed seat, with the cooperation of the slider and the positioning pin in each group of positioning assemblies, the positioning pin is inserted into the corresponding fixed seat to complete the fixation of the fixed seat, and the positioning pin is taken out from the fixed seat to complete the disassembly of the anti-collision mechanism, which is simple and convenient, saving time and effort.

[0008] Preferably, installation grooves are provided on the four sides of the top surface of the shell, and the fixed seat is slidably clamped in the installation grooves. The fixed seat and the installation grooves cooperate with each other, and the installation and fixation of the four anti-collision mechanisms are completed through the four installation grooves on the four sides of the top surface of the shell. Damping buckles are fixedly installed on both sides of the fixed seat, and damping grooves are symmetrically provided on both sides of the installation groove. The damping buckles are damped in the damping grooves, and the damping buckles cooperate with the damping grooves. The damping buckles are installed on both sides of the fixed seat and clamped in the damping grooves opened on both sides of the installation groove to complete the limited fixation of the fixed seat in the installation groove.

[0009] Preferably, one side of the slider is fixedly connected with a connecting buckle, and one side of the connecting buckle is fixedly connected with a push-pull buckle. One side of the push-pull buckle slides on the surface of the shell through the connecting buckle, and the connection and fixation of the slider and the push-pull buckle are completed through the connecting buckle. The push-pull buckle is controlled to be lifted and lowered by the push-pull buckle in cooperation with the connecting buckle to complete the insertion and removal of the positioning pin in the fixed seat. A sliding groove is provided in the middle of the bottom of the installation groove of the shell, and the slider is slidably installed in the sliding groove through a reset spring. The installation limit of the slider and the two reset springs is completed through the sliding groove, and the slider is assisted to slide in the sliding groove by the two reset springs.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the present invention, there are four groups of anti-collision mechanisms, which are respectively installed on the four sides of the top surface of the shell through the fixing seats to protect the four sides of the shell. When the logistics robot body collides with other objects, the anti-collision plate on the side of the collision with the object contacts the object. With the cooperation of the limit sleeve, the slide bar and the buffer spring, the logistics robot body is buffered to reduce the force when the logistics robot body collides with other objects. The logistics robot body is protected by installing four groups of anti-collision mechanisms.

[0012] 2. In the utility model, after the anti-collision mechanism is installed in the designated installation groove through the fixing seat, with the cooperation of the slider and the positioning pin in each set of positioning components, the positioning pin is inserted into the corresponding fixing seat to complete the limited fixation of the anti-collision mechanism in the installation groove. The positioning pin is removed from the fixing seat to complete the disassembly of the anti-collision mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the main structure of the logistics robot of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the housing and the lifting platform of the utility model.

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0017] Figure 4 This is a cross-sectional view of the internal structure of the fixing seat of the utility model.

[0018] Figure 5 For this utility model Figure 4 Enlarged view of the structure at point B in the middle.

[0019] In the figure: 1. Logistics robot body; 2. Shell; 21. Lifting platform; 22. Mounting slot; 23. Damping slot; 3. Anti-collision mechanism; 31. Fixed seat; 311. Damping buckle; 32. Buffer sleeve; 321. Limit sleeve; 33. Buffer slot; 34. Slide rod; 35. Buffer spring; 36. Anti-collision plate; 4. Positioning assembly; 41. Positioning pin; 42. Slider; 421. Slide slot; 43. Reset spring; 44. Connecting buckle; 45. Push-pull buckle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-5 As shown, the utility model provides a logistics robot with an anti-collision mechanism, including a logistics robot body 1, the logistics robot body 1 includes a shell 2, a lifting platform 21 is installed on the top surface of the shell 2, and anti-collision mechanisms 3 are detachably installed on the four sides of the top surface of the shell 2, the anti-collision mechanism 3 includes a fixed seat 31, a buffer sleeve 32 is symmetrically installed on one side of the fixed seat 31, the number of the buffer sleeves 32 is two, an anti-collision plate 36 is fixedly installed on one end of the two buffer sleeves 32, and a limiting sleeve 321 is fixedly installed on one end of the two buffer sleeves 32, and the fixed seat 31 is located on one side of the two buffer sleeves 32 and symmetrically opens a buffer groove 33, and a slide bar 34 is fixedly installed in the two buffer grooves 33, and the surfaces of the two slide bars 34 are sleeved with a buffer spring 35, one end of the buffer spring 35 is fitted with one side of the limiting sleeve 321, the buffer sleeve 32 and the limiting sleeve 321 are slidably sleeved on the surface of the slide bar 34, and the limiting sleeve 321 cooperates with the buffer spring 35;

[0022] There are four groups of anti-collision mechanisms 3, which are respectively installed on the four sides of the top surface of the shell 2 through the fixed seats 31 to protect the four sides of the shell 2. Two buffer sleeves 32 are installed in each fixed seat 31. Two buffer sleeves 32 form a group, and there are four groups in total. The four groups of buffer sleeves 32 are respectively installed with an anti-collision plate 36. When the logistics robot body 1 collides with other objects, the anti-collision plate 36 on the side that collides with the object contacts the object. With the cooperation of the limit sleeve 321, the slide bar 34 and the buffer spring 35, the logistics robot body 1 is buffered and the force when the logistics robot body 1 collides with other objects is reduced. By installing four groups of anti-collision mechanisms 3, the logistics robot body 1 is protected, which solves the problem that when the logistics robot collides with other objects, the outer shell is damaged and the internal components may be damaged, thereby affecting the normal use of the logistics robot.

[0023] A positioning assembly 4 is installed in the middle of the four sides of the housing 2. The positioning assembly 4 includes a positioning pin 41. A slider 42 is fixedly installed on the bottom surface of the positioning pin 41. A return spring 43 is symmetrically installed on the bottom surface of the slider 42. The positioning pin 41 is slidably inserted in the bottom of the fixed seat 31 through the slider 42 and the return spring 43. The positioning assembly 4 cooperates with the anti-collision mechanism 3.

[0024] By adopting the above technical scheme, there are four groups of positioning components 4, and each group of positioning components 4 cooperates with an anti-collision mechanism 3. The anti-collision mechanism 3 is limited and fixed by the positioning components 4. When the anti-collision mechanism 3 is installed in the designated installation groove 22 through the fixing seat 31, with the cooperation of the slider 42 and the positioning pin 41 in each group of positioning components 4, the positioning pin 41 is inserted into the corresponding fixing seat 31 to complete the fixation of the fixing seat 31. The positioning pin 41 is taken out from the fixing seat 31 to complete the disassembly of the anti-collision mechanism 3, which is simple and convenient, saving time and effort.

[0025] The four sides of the top surface of the housing 2 are provided with mounting grooves 22, and the fixing seat 31 is slidably mounted in the mounting grooves 22, and the fixing seat 31 and the mounting grooves 22 cooperate with each other;

[0026] By adopting the above technical solution, the four anti-collision mechanisms 3 are installed and fixed through the four installation grooves 22 opened on the four sides of the top surface of the shell 2.

[0027] Damping buckles 311 are fixedly installed on both sides of the fixing seat 31, and damping grooves 23 are symmetrically opened on both sides of the installation groove 22. The damping buckles 311 are dampingly clamped in the damping grooves 23, and the damping buckles 311 and the damping grooves 23 cooperate with each other;

[0028] By adopting the above technical solution, the damping buckles 311 installed on both sides of the fixing seat 31 are clamped into the damping grooves 23 opened on both sides of the installation groove 22, so as to complete the limited fixation of the fixing seat 31 in the installation groove 22.

[0029] One side of the slider 42 is fixedly connected with a connecting buckle 44, and one side of the connecting buckle 44 is fixedly connected with a push-pull buckle 45. One side of the push-pull buckle 45 slides on the surface of the housing 2 through the connecting buckle 44.

[0030] By adopting the above technical solution, the connection and fixation between the slider 42 and the push-pull buckle 45 is completed through the connecting buckle 44, and the push-pull buckle 45 is controlled to rise and fall by cooperating with the connecting buckle 44 to complete the insertion and removal of the positioning pin 41 in the fixing seat 31.

[0031] The housing 2 is provided with a slide groove 421 in the middle of the bottom of the installation groove 22, and the slider 42 is slidably installed in the slide groove 421 through the return spring 43;

[0032] By adopting the above technical solution, the installation limit of the slider 42 and the two return springs 43 is completed through the slide groove 421, and the two return springs 43 assist the slider 42 to slide in the slide groove 421.

[0033] Working principle: There are four groups of anti-collision mechanisms 3, which are respectively installed on the four sides of the top surface of the shell 2 through the fixed seats 31 to protect the four sides of the shell 2. Two buffer sleeves 32 are installed in each fixed seat 31. Two buffer sleeves 32 form a group, and there are four groups in total. Four groups of buffer sleeves 32 are respectively installed with an anti-collision plate 36. When the logistics robot body 1 collides with other objects, the anti-collision plate 36 on the side that collides with the object contacts the object. With the cooperation of the limit sleeve 321, the slide bar 34 and the buffer spring 35, the logistics robot body 1 is buffered, and the force when the logistics robot body 1 collides with other objects is reduced. By installing four groups of anti-collision mechanisms 3, the logistics robot body 1 is protected;

[0034] After the anti-collision mechanism 3 is installed in the designated installation groove 22 through the fixing seat 31, with the cooperation of the slider 42 and the positioning pin 41 in each group of positioning components 4, the positioning pin 41 is inserted into the corresponding fixing seat 31 to complete the limited fixation of the anti-collision mechanism 3 in the installation groove 22. The positioning pin 41 is removed from the fixing seat 31 to complete the disassembly of the anti-collision mechanism 3.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A logistics robot with an anti-collision mechanism, comprising a logistics robot body (1), characterized in that: The logistics robot body (1) comprises a shell (2), a lifting platform (21) is installed on the top surface of the shell (2), and anti-collision mechanisms (3) are detachably installed on the four sides of the top surface of the shell (2), and the anti-collision mechanism (3) comprises a fixed seat (31), and a buffer sleeve (32) is symmetrically installed on one side of the fixed seat (31), and the number of the buffer sleeves (32) is two, and an anti-collision plate (36) is fixedly installed on one end of the two buffer sleeves (32), and a limited The fixing seat (31) is located on one side of the two buffer sleeves (32) and is symmetrically provided with a buffer groove (33). The two buffer grooves (33) are fixedly installed with a slide bar (34). The surfaces of the two slide bars (34) are sleeved with a buffer spring (35). One end of the buffer spring (35) is in contact with one side of the limiting sleeve (321). The buffer sleeve (32) and the limiting sleeve (321) are slidably sleeved on the surface of the slide bar (34). The limiting sleeve (321) and the buffer spring (35) cooperate with each other.

2. A logistics robot with an anti-collision mechanism as claimed in claim 1, characterized in that: A positioning assembly (4) is installed in the middle of each of the four sides of the shell (2), and the positioning assembly (4) comprises a positioning pin (41), a slider (42) is fixedly installed on the bottom surface of the positioning pin (41), and a return spring (43) is symmetrically installed on the bottom surface of the slider (42), and the positioning pin (41) is slidably inserted into the bottom of the fixed seat (31) through the slider (42) and the return spring (43), and the positioning assembly (4) cooperates with the anti-collision mechanism (3).

3. A logistics robot with an anti-collision mechanism as claimed in claim 2, characterized in that: The top surface of the shell (2) is provided with mounting grooves (22) on four sides, the fixing seat (31) is slidably mounted in the mounting groove (22), and the fixing seat (31) and the mounting groove (22) cooperate with each other.

4. A logistics robot with an anti-collision mechanism as claimed in claim 3, characterized in that: Damping buckles (311) are fixedly mounted on both sides of the fixing seat (31), damping grooves (23) are symmetrically opened on both sides of the mounting groove (22), the damping buckles (311) are dampingly mounted in the damping grooves (23), and the damping buckles (311) and the damping grooves (23) cooperate with each other.

5. A logistics robot with an anti-collision mechanism as claimed in claim 2, characterized in that: One side of the slider (42) is fixedly connected to a connecting buckle (44), one side of the connecting buckle (44) is fixedly connected to a push-pull buckle (45), and one side of the push-pull buckle (45) slides on the surface of the housing (2) through the connecting buckle (44).

6. A logistics robot with an anti-collision mechanism as claimed in claim 2, characterized in that: The housing (2) is provided with a sliding groove (421) in the middle of the bottom of the installation groove (22), and the slider (42) is slidably installed in the sliding groove (421) via a return spring (43).

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