Multi-claw type clamping mechanism of intelligent logistics carrier

Abstract

The utility model discloses a multi-claw type clamping mechanism of an intelligent logistics carrier, and relates to the technical field of intelligent logistics carriers. The device comprises a bracket, a first clamping assembly and a bidirectional driving assembly are arranged at the bottom of the support side by side. A pair of distance adjusting assemblies are arranged on the bidirectional driving assembly side by side; the two distance adjusting assemblies are arranged on the two opposite sides of the first clamping assembly correspondingly. The two distance adjusting assemblies are provided with second clamping assemblies corresponding to the first clamping assemblies. The intelligent logistics carrier is reasonable in structural design and convenient to use, and the carrying effect and efficiency of the intelligent logistics carrier are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intelligent logistics carrier technical field, especially, relate to a kind of multi-paw formula clamping mechanism of intelligent logistics carrier. BACKGROUND

[0002] Traditional intelligent logistics carrier generally uses single grab clamping structure, which is mainly used to grab standardized goods (such as fixed size carton or pallet), but the grabbing range and flexibility of this single grab clamping structure are limited, and it is difficult to adapt to the carrying needs of diversified materials such as beverage bottles and special-shaped packaging goods; moreover, the single grab clamping structure limits the grabbing range, and only one material can be handled at a time, with low operation efficiency, especially when high-frequency carrying is required (such as supermarket stocking and warehouse sorting), which is particularly insufficient. Therefore, it is urgent to study a multi-paw formula clamping mechanism of intelligent logistics carrier to solve the above problems. SUMMARY

[0003] The utility model provides a kind of multi-paw formula clamping mechanism of intelligent logistics carrier, and the purpose is to solve the technical problems proposed in the above background technology.

[0004] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0005] The utility model is a kind of multi-paw formula clamping mechanism of intelligent logistics carrier, including support;The bottom of the support is equipped with first clamping assembly and bidirectional drive assembly side by side;A pair of distance adjusting assemblies are equipped side by side on the bidirectional drive assembly;Two distance adjusting assemblies are respectively arranged on the opposite sides of first clamping assembly;Second clamping assembly corresponding to first clamping assembly is equipped on the distance adjusting assembly.

[0006] As a preferred technical scheme of the utility model, the first clamping assembly includes first mounting plate fixed horizontally on the bottom of support;The lower surface of the first mounting plate is rotatably connected with a pair of first incomplete gears side by side horizontally;The first incomplete gears are engaged with each other;The edge of the first incomplete gears is fixed with first clamping claw horizontally;The upper end of the rotating shaft of the first incomplete gear is coaxially fixed on the output shaft of a first servo motor;The first servo motor is vertically fixed on the upper surface of the first mounting plate.

[0007] As a preferred technical scheme of the utility model, the bottom of the support has a containing concave cavity; opposite side walls of the containing concave cavity are horizontally provided with guide grooves, and both ends of each guide groove penetrate the bottom side wall of the support; the bidirectional driving assembly comprises a second servo motor vertically fixed to the bottom of the support and a pair of racks slidingly inserted into the two guide grooves respectively; the output shaft gap of the second servo motor penetrates the top wall of the containing concave cavity and is fixedly provided with a gear engaged with the two racks; the two distance adjusting assemblies are respectively arranged on the end portions of the two racks away from each other.

[0008] As a preferred technical scheme of the utility model, the end surfaces of the two racks away from each other are provided with slots along the length direction; the distance adjusting assembly comprises a directional column slidingly inserted into the slot at one end; the other end of the directional column is horizontally fixed with a second mounting plate; the upper surface of the second mounting plate is horizontally fixed with an electric push rod; the output end of the electric push rod is fixed to the end portion of the corresponding rack.

[0009] As a preferred technical scheme of the utility model, the second clamping assembly comprises a pair of second incomplete gears horizontally and rotationally connected to the lower surface of the second mounting plate side by side; the two second incomplete gears are engaged with each other; the edges of the two second incomplete gears are horizontally fixed with second clamping jaws; the upper end of the rotating shaft of one second incomplete gear is coaxially fixed to the output shaft of a third servo motor; the third servo motor is vertically fixed to the upper surface of the second mounting plate.

[0010] The utility model has the following beneficial effects:

[0011] The utility model adjusts the relative distance between the two second clamping assemblies through the bidirectional driving assembly, adjusts the relative distance between the second clamping assembly connected with the distance adjusting assembly and the first clamping assembly through the distance adjusting assembly, then utilizes the first clamping assembly and the second clamping assembly to synchronously grab a plurality of beverage bottles and other materials, not only effectively improves the carrying efficiency of the materials, but also can adapt to the carrying demand of diversified materials such as beverage bottles and special-shaped packaging commodities, is suitable for use in high-intensity tasks such as goods loading and distribution between the warehouse and the supermarket shelf, automatic sorting center and the like.

[0012] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0014] Figure 1 It is a structure schematic view of the multi-claw type clamping mechanism of the intelligent logistics carrier.

[0015] Figure 2 It is a structure top view of the intelligent logistics carrier. Figure 1

[0016] Figure 3 It is a structure bottom view of the intelligent logistics carrier. Figure 1

[0017] Figure 4 It is a structure schematic view of the connection between the support and the first clamping assembly of the intelligent logistics carrier.

[0018] Figure 5 It is a structure schematic view of the support of the intelligent logistics carrier.

[0019] Figure 6 It is a structure schematic view of the connection between the bidirectional driving assembly, the distance adjusting assembly and the second clamping assembly of the intelligent logistics carrier.

[0020] Figure 7 It is a structure schematic view of the second clamping assembly of the intelligent logistics carrier.

[0021] Figure 8 It is a structure schematic view of the multi-claw type clamping mechanism of the intelligent logistics carrier.

[0022] In the drawings, the components represented by each reference numeral are listed as follows:

[0023] 1-support, 2-first clamping assembly, 3-bidirectional driving assembly, 4-distance adjusting assembly, 5-second clamping assembly, 101-receiving cavity, 102-guiding groove, 201-first mounting plate, 202-first incomplete gear, 203-first clamping claw, 204-first servo motor, 301-second servo motor, 302-rack, 303-gear, 304-slot, 401-directional column, 402-second mounting plate, 403-electric push rod, 501-second incomplete gear, 502-second clamping claw, 503-third servo motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment one:​​

[0026] Referring to Figures 1-3 and Figure 8 The utility model discloses a kind of multi-paw type clamping mechanisms of intelligent logistics carrier, including the conventional support 1 of the field;The bottom of support 1 is equipped with first clamping assembly 2 and bidirectional drive component 3 side by side;Bidirectional drive component 3 is equipped with a pair of distance adjusting assembly 4 side by side;Two distance adjusting assembly 4 are respectively arranged in the opposite sides of first clamping assembly 2;Second clamping assembly 5 corresponding with first clamping assembly 2 is equipped on the two distance adjusting assembly 4. When using, the relative distance between two second clamping assembly 5 is adjusted by bidirectional drive component 3, and the relative distance between second clamping assembly 5 connected with distance adjusting assembly 4 and first clamping assembly 2 is adjusted by distance adjusting assembly 4, then first clamping assembly 2 and second clamping assembly 5 are used to synchronous capture multiple beverage bottles and other materials, not only effectively improve the carrying efficiency of material, but also can adapt to the carrying demand of beverage bottle, special-shaped packaging commodity and other diversified materials, suitable for use in high-intensity tasks such as loading and distribution between warehouse and supermarket shelf, automated sorting center.

[0027] As shown in Figures 4-5 First clamping assembly 2 includes first mounting plate 201 horizontally bolted on the bottom of support 1;The lower surface of first mounting plate 201 is side by side horizontally rotationally connected with a pair of first incomplete gear 202;Two first incomplete gear 202 are engaged with each other;The edge of two first incomplete gear 202 is horizontally welded with first clamping jaw 203;The upper end of the rotation shaft of a first incomplete gear 202 is coaxially fixed on the output shaft of a first servo motor 204;First servo motor 204 is vertically bolted on the upper surface of first mounting plate 201. When using, a first incomplete gear 202 is rotated by first servo motor 204, since two first incomplete gear 202 are engaged with each other, two first incomplete gear 202 drive two first clamping jaw 203 to fold or separate, so as to realize the clamping or loosening of material, effectively ensure the clamping effect of material.

[0028] Example two:

[0029] On the basis of example one as Figures 3-7As shown, the bottom of the bracket 1 has a receiving cavity 101; the opposite side walls of the receiving cavity 101 are horizontally provided with guide grooves 102, and the two ends of each guide groove 102 penetrate the bottom side wall of the bracket 1; the bidirectional driving assembly 3 comprises a second servo motor 301 vertically screwed on the bottom of the bracket 1 and a pair of racks 302 slidingly inserted into the two guide grooves 102; the output shaft of the second servo motor 301 penetrates the top wall of the receiving cavity 101 and is key-connected with a gear 303 engaged with the two racks 302; the two distance adjusting assemblies 4 are respectively arranged on the end of the two racks 302 away from each other; the end face of the two racks 302 away from each other is provided with a slot 304 along the length direction; the distance adjusting assembly 4 comprises a directional column 401 slidingly inserted into the slot 304; the other end of the directional column 401 is horizontally welded with a second mounting plate 402; the upper surface of the second mounting plate 402 is horizontally screwed with a conventional electric push rod 403 in the field; the output end of the electric push rod 403 is screwed on the end of the corresponding rack 302; the second clamping assembly 5 comprises a pair of second incomplete gears 501 horizontally rotationally connected to the lower surface of the second mounting plate 402 side by side; the two second incomplete gears 501 are engaged with each other; the edges of the two second incomplete gears 501 are horizontally welded with second clamping jaws 502; the upper end of the rotation shaft of one second incomplete gear 501 is coaxially fixed on the output shaft of a third servo motor 503; the third servo motor 503 is vertically screwed on the upper surface of the second mounting plate 402. In use, when the relative distance between any three materials arranged side by side is equal, the second servo motor 301 drives the gear 303 to rotate, which in turn drives the two racks 302 to slide horizontally in the two guide grooves 102, so as to adjust the relative distance between the two second clamping assemblies 5, and then the second clamping assembly 5 and the first clamping assembly 2 clamp the three materials arranged side by side; when the relative distance between any three materials arranged side by side is not equal, the output end of the electric push rod 403 is extended or retracted to realize the sliding of the directional column 401 in the slot 304, which in turn changes the relative distance between the second mounting plate 402 connected with the directional column 401 and the first mounting plate 201, so as to adjust the relative distance between the second clamping assembly 5 and the first clamping assembly 2, thereby meeting the clamping requirement of the three materials arranged side by side, and then the third servo motor 503 drives one second incomplete gear 501 to rotate, which in turn drives the two second incomplete gears 501 to make folding or separating action, thereby realizing the clamping or loosening of the materials, and ensuring the clamping effect of the materials.

[0030] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A multi-claw gripping mechanism for an intelligent logistics handling vehicle, comprising a bracket (1); characterized in that: The bottom of the bracket (1) is provided with a first clamping assembly (2) and a bidirectional drive assembly (3) arranged side by side; a pair of adjustable distance assemblies (4) are arranged side by side on the bidirectional drive assembly (3); the two adjustable distance assemblies (4) are respectively arranged on opposite sides of the first clamping assembly (2); and a second clamping assembly (5) corresponding to the first clamping assembly (2) is provided on each of the two adjustable distance assemblies (4).

2. The multi-jaw clamping mechanism for an intelligent logistics handling vehicle according to claim 1, characterized in that, The first clamping assembly (2) includes a first mounting plate (201) horizontally fixed to the bottom of the bracket (1); a pair of first incomplete gears (202) are horizontally rotatably connected side by side on the lower surface of the first mounting plate (201); the two first incomplete gears (202) mesh with each other; the edges of the two first incomplete gears (202) are each horizontally fixed with a first gripper (203); the upper end of the shaft of one of the first incomplete gears (202) is coaxially fixed to the output shaft of a first servo motor (204); the first servo motor (204) is vertically fixed to the upper surface of the first mounting plate (201).

3. The multi-claw clamping mechanism of an intelligent logistics handling vehicle according to claim 1 or 2, characterized in that, The bottom of the bracket (1) has a receiving cavity (101); the opposite sidewalls of the receiving cavity (101) are horizontally provided with guide grooves (102), and both ends of each guide groove (102) penetrate the bottom sidewall of the bracket (1); the bidirectional drive assembly (3) includes a second servo motor (301) vertically fixed to the bottom of the bracket (1) and a pair of racks (302) that slide through the two guide grooves (102); the output shaft of the second servo motor (301) passes through the top wall of the receiving cavity (101) and is fixedly fitted with a gear (303) that meshes with the two racks (302); the two adjustment assemblies (4) are respectively installed on the opposite ends of the two racks (302).

4. The multi-claw clamping mechanism of an intelligent logistics handling vehicle according to claim 3, characterized in that, Both racks (302) have slots (304) on their opposite ends along their length; the pitch adjustment assembly (4) includes a guide post (401) with one end slidably inserted into the slot (304); the other end of the guide post (401) is horizontally fixed to a second mounting plate (402); an electric push rod (403) is horizontally fixed to the upper surface of the second mounting plate (402); the output end of the electric push rod (403) is fixed to the end of the corresponding rack (302).

5. The multi-claw clamping mechanism for an intelligent logistics handling vehicle according to claim 4, characterized in that, The second clamping assembly (5) includes a pair of second incomplete gears (501) that are horizontally rotatably connected side by side to the lower surface of the second mounting plate (402); the two second incomplete gears (501) mesh with each other; the edges of the two second incomplete gears (501) are each horizontally fixed with a second gripper (502); the upper end of the shaft of one of the second incomplete gears (501) is coaxially fixed to the output shaft of a third servo motor (503); the third servo motor (503) is vertically fixed to the upper surface of the second mounting plate (402).

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