CN219258642U

CN219258642U - Logistics trolley capable of limiting materials with different sizes

Info

Publication number: CN219258642U
Application number: CN202320271645.3U
Authority: CN
Inventors: 李大田; 秦康华
Original assignee: Yizheng Ruiyi Machinery Technology Co ltd
Current assignee: Yizheng Ruiyi Machinery Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-27
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a logistics trolley capable of limiting materials with different sizes, which comprises a clamping assembly, a limiting assembly, positioning clamping grooves, guide rollers, a supporting underframe and protection collision plates, wherein four groups of protection collision plates are uniformly and equidistantly arranged on the side end face of the supporting underframe, the guide rollers are respectively arranged at four corners of the lower end face of the supporting underframe, the positioning clamping grooves are formed in the center of the upper end face of the supporting underframe, the limiting assembly is fixedly arranged on the upper end face of the supporting underframe, and four groups of clamping assemblies are uniformly and equidistantly slidably clamped on the inner end face of the limiting assembly. According to the utility model, the limiting assembly is arranged, so that when materials with different sizes are adaptively limited, the servo motor can synchronously drive the four groups of limiting guide shafts to centripetal displacement in the connecting guide seat through the four groups of arc-shaped sliding grooves, thereby driving the four groups of clamping plates to adaptively limit the materials to be conveyed, and effectively improving the adaptability of the equipment to conveying different materials.

Description

Logistics trolley capable of limiting materials with different sizes

Technical Field

The utility model relates to the technical field of logistics transportation equipment, in particular to a logistics trolley capable of limiting materials with different sizes.

Background

The logistics trolley is also commonly called an AGV trolley, and refers to a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation path, and having safety protection and various transfer functions.

The publication number is: CN207737317U, a disclosed utility model patent, a transport trolley of variable size for logistics transportation, mainly comprising a transverse telescopic rod part, a longitudinal telescopic rod part, a wheel bracket part, and a panel part; the method is characterized in that: the transverse telescopic rod part and the longitudinal telescopic rod part are welded into a whole, the wheel bracket part is fixedly arranged at the lower end position and the front side position of the upper end at two sides of the transverse telescopic rod part in a welding mode, the panel part is directly fixedly arranged at the upper parts of the transverse telescopic rod part and the longitudinal telescopic rod part,

although the above-mentioned commodity circulation dolly can regulate and control the area that bears, but its stability and adaptability that carries out spacing to the different size materials of transporting still have not enough, have reduced the stability that follow-up commodity circulation dolly carried various transportation materials, so the commodity circulation dolly that can spacing different size materials is urgently needed to solve above-mentioned problem that exists.

Disclosure of Invention

The utility model aims to provide a logistics trolley capable of limiting materials with different sizes so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the logistics trolley capable of limiting materials with different sizes comprises a clamping assembly, a limiting assembly, a positioning clamping groove, guide rollers, a supporting underframe and a collision protection plate,

the side terminal surface of supporting the chassis is evenly equidistant to be provided with four sets of protection and hits the board, and is located the lower terminal surface four corners of supporting the chassis all is provided with the guide roller, the up end center department of supporting the chassis has seted up the location draw-in groove, the up end of supporting the chassis is fixed to be provided with spacing subassembly, and is located the even equidistant slip joint of inner terminal surface of spacing subassembly has four sets of clamping components.

Preferably, the clamping assembly comprises a guide slide rail for supporting, a limiting guide shaft for positioning is arranged on the lower end face of the guide slide rail, a connecting slide plate is fixedly arranged at the center of the lower end face of the limiting guide shaft, a clamping plate is slidably clamped on the inner end face of the guide slide rail, three groups of fixing slide blocks are uniformly and equidistantly arranged on the lower end face of the clamping plate, and a spring slip ring is arranged at the center of the rear end face of the fixing slide block.

Preferably, the spacing subassembly includes spacing spout, connection guide holder, spring clamping axle, servo motor, arc spout and connection carousel, four groups of limit position spouts have been seted up to the even equidistance of interior terminal surface of connection guide holder, and are located the interior terminal surface center department rotation joint of connection guide holder has connection carousel, four groups of arc spouts have been seted up to the even equidistance of interior terminal surface of connection carousel, the lower terminal surface of connection guide holder just to connection carousel department is provided with servo motor, the lower terminal surface of connection guide holder is close to the even equidistance of outside and is provided with four groups spring clamping axle.

Preferably, the inner end surface of the guide slide rail is uniformly provided with three groups of slide shafts at equal intervals, the fixed slide block is in sliding clamping connection with the inner end surface of the guide slide rail through the slide shafts, and the rear end surface of the spring slide ring is fixedly connected with the inner wall of the guide slide rail.

Preferably, the connecting sliding plate is matched with the limiting sliding groove, the width of the arc sliding groove is equal to the diameter of the limiting guide shaft, and the connecting guide seat is fixedly connected with the upper part of the supporting underframe through the spring clamping shaft.

Preferably, the guide slide rail is in sliding clamping connection with the inner end surface of the connection guide seat through the adaptation of the limit guide shaft and the arc-shaped slide groove and the adaptation of the connection slide plate and the limit slide groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the limiting assembly is arranged, so that when materials with different sizes are adaptively limited, the servo motor can synchronously drive the four groups of limiting guide shafts to centripetal displacement in the connecting guide seat through the four groups of arc-shaped sliding grooves, thereby driving the four groups of clamping plates to adaptively limit the materials to be conveyed, and effectively improving the adaptability of the equipment to conveying different materials.

2. According to the utility model, the clamping assembly is arranged, and when the material is limited, the three groups of spring slip rings can be matched with the fixed sliding blocks so as to elastically buffer the clamping plate, so that the stability of limiting the material is improved, the protection of conveying the material is also improved, and the conveying safety is improved.

Drawings

FIG. 1 is a main body split view of the present utility model;

FIG. 2 is a schematic diagram of the main structure of the present utility model;

FIG. 3 is a split view of a clamping assembly of the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

fig. 5 is a split view of the spacing assembly of the present utility model.

In the figure: the device comprises a 1-clamping assembly, a 2-limiting assembly, a 3-positioning clamping groove, a 4-guide roller, a 5-supporting underframe, a 6-protection collision plate, an 11-clamping plate, a 12-spring slip ring, a 13-guide sliding rail, a 14-limiting guide shaft, a 15-connecting sliding plate, a 16-fixed sliding block, a 21-limiting sliding groove, a 22-connecting guide seat, a 23-spring clamping shaft, a 24-servo motor, a 25-arc sliding groove and a 26-connecting turntable.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the logistics trolley capable of limiting materials with different sizes comprises a clamping component 1, a limiting component 2, a positioning clamping groove 3, a guide roller 4, a supporting underframe 5 and a collision protection plate 6,

the even equidistance of side terminal surface of supporting chassis 5 is provided with four sets of protection and hits board 6, and is located the lower terminal surface four corners of supporting chassis 5 and all is provided with guide roller 4, and locating clip groove 3 has been seted up to the up end center department of supporting chassis 5, and the up end of supporting chassis 5 is fixed to be provided with spacing subassembly 2, and is located the even equidistant slip joint of the interior terminal surface of spacing subassembly 2 and has four sets of clamping assembly 1.

The clamping assembly 1 comprises a guide slide rail 13 used for supporting, a limiting guide shaft 14 used for positioning is arranged on the lower end face of the guide slide rail 13, a connecting slide plate 15 is fixedly arranged at the center of the lower end face of the limiting guide shaft 14, clamping plates 11 are slidably clamped on the inner end face of the guide slide rail 13, three groups of fixing slide blocks 16 are uniformly and equidistantly arranged on the lower end face of the clamping plates 11, and a spring slide ring 12 is arranged at the center of the rear end face of the fixing slide blocks 16.

The limiting component 2 comprises a limiting sliding groove 21, a connecting guide seat 22, spring clamping shafts 23, a servo motor 24, arc sliding grooves 25 and a connecting rotary table 26, wherein four groups of limiting sliding grooves 21 are uniformly and equidistantly formed in the inner end surface of the connecting guide seat 22, the connecting rotary table 26 is rotatably clamped at the center of the inner end surface of the connecting guide seat 22, four groups of arc sliding grooves 25 are uniformly and equidistantly formed in the inner end surface of the connecting rotary table 26, the servo motor 24 is arranged at the position, opposite to the connecting rotary table 26, of the lower end surface of the connecting guide seat 22, and four groups of spring clamping shafts 23 are uniformly and equidistantly arranged near the outside.

The inner end surface of the guide sliding rail 13 is uniformly provided with three groups of sliding shafts at equal intervals, the fixed sliding blocks 16 are connected to the inner end surface of the guide sliding rail 13 in a sliding clamping mode through the sliding shafts, the rear end surface of the spring sliding ring 12 is fixedly connected with the inner wall of the guide sliding rail 13, and the three groups of spring sliding rings 12 can be matched with the clamping plates 11 to buffer, so that the stability of positioning and limiting materials is improved.

The connecting slide plate 15 is matched with the limiting slide groove 21, the width of the arc slide groove 25 is equal to the diameter of the limiting guide shaft 14, the connecting guide seat 22 is fixedly connected with the upper portion of the supporting underframe 5 through the spring clamping shafts 23, and the four groups of spring clamping shafts 23 can buffer materials when the connecting guide seat 22 carries and transports the materials, so that the stability during conveying is improved.

The guide slide rail 13 is matched with the arc slide groove 25 through the limiting guide shaft 14, the connecting slide plate 15 is matched with the limiting slide groove 21, and then the inner end face of the connecting guide seat 22 is in sliding clamping connection, when the four groups of arc slide grooves 25 rotate, the guide slide rail 13 can be centripetally limited through the limiting guide shaft 14, meanwhile, the four groups of limiting slide grooves 21 can linearly limit the four groups of connecting slide plates 15, and the stability of adaptive clamping limiting of materials is improved.

Working principle: when carrying the material, the user can be with the upper portion of connecting guide holder 22 with the material location, when spacing the material of equidimension not, outside controlling means can start servo motor 24, servo motor 24 can drive the connection carousel 26 on upper portion and rotate this moment, simultaneously when connection carousel 26 rotates, can drive four sets of arc spouts 25 of inside simultaneously and rotate, four sets of arc spouts 25 are when rotating, can be through the slip spacing with spacing guiding axle 14, and then drive four sets of connection slide 15 and direction slide rail 13 and carry out centripetal displacement in the inside of spacing spout 21, thereby make four sets of direction slide rail 13 can drive clamping cardboard 11 in step and carry out spacingly to the material, when spacing to the material, four sets of clamping cardboard 11 can shrink under the elastic support of spring sliding ring 12, thereby accomplish the elasticity spacing to the material, stability and the security performance that spacing to the material have been improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Logistics trolley capable of limiting materials with different sizes, and is characterized in that: comprises a clamping component (1), a limiting component (2), a positioning clamping groove (3), a guide roller (4), a supporting underframe (5) and a collision protection plate (6),

the utility model discloses a support chassis (5) including four sets of protection striking boards, including four sets of protection striking boards (6), four angles are provided with guide roller (4) in the side face of supporting chassis (5), locating slot (3) have been seted up in the up end center department of supporting chassis (5), the up end of supporting chassis (5) is fixed to be provided with spacing subassembly (2), and is located the even equidistance slip joint of the interior terminal surface of spacing subassembly (2) has four sets of clamping components (1).

2. The logistics trolley capable of limiting materials of different sizes according to claim 1, wherein: the clamping assembly (1) comprises a guide sliding rail (13) used for supporting, a limiting guide shaft (14) used for positioning is arranged on the lower end face of the guide sliding rail (13), a connecting sliding plate (15) is fixedly arranged at the center of the lower end face of the limiting guide shaft (14), a clamping plate (11) is clamped on the inner end face of the guide sliding rail (13) in a sliding manner, three groups of fixing sliding blocks (16) are uniformly arranged on the lower end face of the clamping plate (11) at equal intervals, and a spring sliding ring (12) is arranged at the center of the rear end face of the fixing sliding block (16).

3. The logistics trolley capable of limiting materials of different sizes according to claim 2, wherein: spacing subassembly (2) are including spacing spout (21), connection guide holder (22), spring clamping axle (23), servo motor (24), arc spout (25) and connection carousel (26), four sets of limit spouts (21) have been seted up to the interior terminal surface of connection guide holder (22) even equidistance, and are located the interior terminal surface center department rotation joint of connection guide holder (22) has connection carousel (26), four sets of arc spouts (25) have been seted up to the interior terminal surface of connection carousel (26) even equidistance, the lower terminal surface of connection guide holder (22) just right connection carousel (26) department is provided with servo motor (24), the lower terminal surface of connection guide holder (22) is close to outside even equidistance and is provided with four sets of spring clamping axle (23).

4. A logistics trolley capable of spacing materials of different sizes in accordance with claim 3, wherein: the inner end surface of the guide sliding rail (13) is uniformly provided with three groups of sliding shafts at equal intervals, the fixed sliding blocks (16) are connected with the inner end surface of the guide sliding rail (13) in a sliding clamping mode through the sliding shafts, and the rear end surface of the spring sliding ring (12) is fixedly connected with the inner wall of the guide sliding rail (13).

5. A logistics trolley capable of spacing materials of different sizes in accordance with claim 3, wherein: the connecting sliding plate (15) is matched with the limiting sliding groove (21), the width of the arc sliding groove (25) is equal to the diameter of the limiting guide shaft (14), and the connecting guide seat (22) is fixedly connected with the upper part of the supporting underframe (5) through the spring clamping shaft (23).

6. The logistics trolley capable of limiting materials of different sizes according to claim 5, wherein: the guide slide rail (13) is matched with the arc-shaped slide groove (25) through the limit guide shaft (14), and the connecting slide plate (15) is matched with the limit slide groove (21) so as to be in sliding clamping connection with the inner end surface of the connecting guide seat (22).