CN111674915A

CN111674915A - Grabbing device of commodity circulation turnover case

Info

Publication number: CN111674915A
Application number: CN202010596273.2A
Authority: CN
Inventors: 万政一
Original assignee: Yueyang Economic And Technological Development Zone Hongfa Logistics Co ltd
Current assignee: Yueyang Economic And Technological Development Zone Hongfa Logistics Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-18

Abstract

The invention relates to the field of logistics transportation, and discloses a gripping device of a logistics turnover box, which comprises a first motor, a second motor and a support frame, wherein the lower end of the output end of the first motor is fixedly connected with a second bevel gear, the second bevel gear is meshed with a first bevel gear, the lower side of the support frame is fixedly connected with a plurality of supporting plates, the upper supporting plate and the lower supporting plate are rotatably connected with a screw rod, the screw rod is in threaded connection with a support bottom, the upper side of the support frame is provided with a top chamber, the interior of the top chamber is provided with the first motor, the lower side of the top chamber is fixedly connected with a clamping shell, the clamping shell is rotatably connected with a plurality of first rotating pins, the first rotating pins on the left side and the right side are fixedly connected with a first gear and a second pull rod, the. The invention has simple structure, can stably grab the logistics turnover boxes with different sizes, can keep the firmness of the logistics turnover boxes during hauling, has quick and convenient use and low manufacturing cost, and has a utilizable value in the field of logistics transportation.

Description

Grabbing device of commodity circulation turnover case

Technical Field

The invention relates to the field of logistics transportation, in particular to a gripping device for a logistics turnover box.

Background

The commodity circulation is that article flow the in-process from the entity of supply ground to receiving area, according to actual need, with the transportation, store, loading and unloading transport, the packing, circulation processing, the distribution, functions such as information processing combine together the process that realizes user's requirement, the commodity circulation case is the comparatively common instrument of commodity circulation trade, the commodity circulation case is referred to as commodity circulation case or turnover case for short, extensively be used for trades such as machinery, car, household electrical appliances, light industry, electron, can be able to bear acid and alkali, resistant greasy dirt, nontoxic tasteless, can be used to hold food etc., clean convenient, the part turnover is convenient, it is neat to stack, the management of being convenient for, be applicable to links such as transportation, distribution, storage, circulation processing in the commodity circulation.

Chinese patent publication No. CN210557845U discloses a gripping device for a logistics circulation box, comprising: the grabbing mechanism is arranged on the rack in a lifting mode and used for grabbing the convex edge of the turnover box; the supporting mechanism is arranged on the grabbing mechanism and capable of lifting and is used for supporting the bottom of the turnover box. The device snatchs the turnover case through snatching the mechanism to hold the bottom of turnover case through bearing mechanism, avoid in the motion process turnover case to drop and damage.

This patent is not firm enough to snatching of commodity circulation turnover case to the cost of manufacture is higher relatively, is not suitable for mass production, thereby can not better adaptation commodity circulation market.

Disclosure of Invention

The invention aims to provide a gripping device for a logistics turnover box, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a grabbing device of commodity circulation turnover case, includes first motor, second motor and strut, the output lower extreme fixed connection second bevel gear of first motor, second bevel gear meshing connection first bevel gear, a plurality of faggings of strut downside fixed connection, the upper and lower side the fagging rotates connecting screw rod, and lead screw threaded connection has the support end, the strut upside sets up the apical chamber, and the apical chamber is inside to be set up first motor, apical chamber downside fixed connection press from both sides the shell, presss from both sides the shell and rotates and be connected with a plurality of first commentaries on classics round pins, and the equal fixedly connected with first gear of first commentaries on classics round pin of side and second pull rod about, the articulated pole that snatchs of.

As a further scheme of the invention: the upper end of the screw rod is fixedly connected with a second motor which is a stepping motor.

As a still further scheme of the invention: the output end of the first motor is rotatably connected with the clamping shell, and the first motor is a stepping motor.

As a still further scheme of the invention: the support bottom is connected with a guide rod in a sliding way, and the upper side and the lower side of the guide rod are fixedly connected with a supporting plate.

As a still further scheme of the invention: and the upper side of the first gear on the right side is meshed with a second gear, the second gear is fixedly connected with a second rotating pin, the second rotating pin is rotatably connected with the clamping shell, and the rear side of the second rotating pin is fixedly connected with a first bevel gear.

As a still further scheme of the invention: the left and right first gears are meshed with each other.

As a still further scheme of the invention: the middle part of the grabbing rod is hinged with a first pull rod, the upper side of the first pull rod is fixedly connected with a third rotating pin, and the third rotating pin is rotatably connected with the clamping shell.

As a still further scheme of the invention: the upper side of the support bottom is provided with a groove, and anti-skid lines are distributed in the groove.

Compared with the prior art, the invention has the beneficial effects that:

according to the gripping device for the logistics circulation box, which is designed by the invention, the support bottom is arranged, the screw rod is driven by the second motor to rotate to control the support bottom to move up and down, so that the bottom of the logistics circulation box is supported, the gripping stability of the logistics circulation box is improved, industrial accidents caused by falling off are prevented, the gripping rod is arranged, the first motor drives the first gear on the right side to rotate through the power transmission of the first bevel gear and the second bevel gear, so that the first gears on the left side and the right side respectively control the second pull rod to pull the gripping rod to rotate around the third rotating pin by taking the first pull rod as a rotating shaft, and the gripping rod can grip according to the size of the outline of the logistics circulation box. The invention has simple structure, can stably grab the logistics turnover boxes with different sizes, can keep the firmness of the logistics turnover boxes during hauling, has quick and convenient use and low manufacturing cost, and has a utilizable value in the field of logistics transportation.

Drawings

Fig. 1 is a schematic structural diagram of a gripping device of a logistics turnover box.

Fig. 2 is a left-side view structure schematic diagram of the gripping device of the logistics turnover box.

Fig. 3 is a schematic structural diagram of a grabbing mechanism and a transmission mechanism in the grabbing device of the logistics turnover box.

In the figure: 1-supporting plate, 2-guide rod, 3-support bottom, 4-first pull rod, 5-second pull rod, 6-first gear, 7-second gear, 8-first motor, 9-top chamber, 10-clamping shell, 11-grabbing rod, 12-screw rod, 13-support frame, 14-second motor, 15-first rotating pin, 16-first bevel gear, 17-second rotating pin, 18-second bevel gear and 19-third rotating pin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the gripping device for the logistics turnover box comprises a first motor 8, a second motor 14 and a support frame 13, wherein the lower end of the output end of the first motor 8 is fixedly connected with a second bevel gear 18, the second bevel gear 18 is engaged with a first bevel gear 16, the lower side of the bracket 13 is fixedly connected with a plurality of supporting plates 1, the upper side and the lower side of the supporting plates 1 are rotatably connected with a screw rod 12, the screw rod 12 is in threaded connection with a support bottom 3, the support bottom 3 is in sliding connection with a guide rod 2, the upper side and the lower side of the guide rod 2 are fixedly connected with the supporting plates 1, the guide rod 2 has a guide function on the movement of the support bottom 3, the upper end fixed connection second motor 14 of lead screw 12, second motor 14 are step motor, set up and hold in the palm end 3, drive lead screw 12 rotation control by second motor 14 and hold in the palm end 3 and reciprocate, realize the bottom sprag to the commodity circulation turnover case, increase the stability of snatching of commodity circulation turnover case, prevent to drop and cause the industrial accident.

Referring to fig. 1-3, a top chamber 9 is disposed on an upper side of a supporting frame 13, a first motor 8 is disposed inside the top chamber 9, a clamping shell 10 is fixedly connected to a lower side of the top chamber 9, an output end of the first motor 8 is rotatably connected to the clamping shell 10, the first motor 8 is a stepping motor, the clamping shell 10 is rotatably connected to a plurality of first rotating pins 15, the first rotating pins 15 on the left side and the right side are fixedly connected to a first gear 6 and a second pull rod 5, the first gear 6 on the left side and the first gear on the right side are mutually engaged and connected to realize synchronous control, the upper side of the first gear 6 on the right side is engaged and connected to a second gear 7, the second gear 7 is fixedly connected to a second rotating pin 17, the second rotating pin 17 is rotatably connected to the clamping shell 10, the clamping shell 10 has functions of protection and supporting fixation, a first bevel gear 16 is fixedly connected to a rear side of the second rotating pin 17, a lower side of the second pull rod 5 is hinged to a, the upside of first pull rod 4 fixed connection third commentaries on classics round pin 19, third commentaries on classics round pin 19 rotates and connects double-layered shell 10, set up and snatch pole 11, pass through first bevel gear 16 and second bevel gear 18 power transmission by first motor 8, make second gear 7 drive the first gear 6 rotation on right side, thereby make first gear 6 on left and right sides control second pull rod 5 respectively and pull and snatch pole 11 and use first pull rod 4 to rotate around third commentaries on classics round pin 19 as the pivot, thereby realize snatching pole 11 and snatch the work according to the overall size of commodity circulation turnover case.

Example 2

Referring to fig. 1, the difference between this embodiment and the above embodiment 1 is that the upper side of the support bottom 3 is provided with a groove, and the groove is distributed with anti-slip lines, and the groove and the anti-slip lines are arranged, so that friction is increased, and the stability of the logistics circulation box is increased.

The working principle of the invention is as follows: when the device is used for grabbing the logistics circulation box, the whole device is firstly conveyed onto the logistics circulation box through the lifter, then the logistics circulation box is pushed onto the support base 3, the second motor 14 is opened, the screw rod 12 is driven by the second motor 14 to rotate to control the support base 3 to move upwards, after the logistics circulation box is moved to a proper height, the first motor 8 is opened, the first motor 8 drives the first gear 6 on the right side to rotate through the power transmission of the first bevel gear 16 and the second bevel gear 18, the second gear 7 drives the first gear 6 on the right side, the first gears 6 on the left side and the right side respectively control the second pull rod 5 to pull the grabbing rod 11 to rotate around the third rotating pin 19 by taking the first pull rod 4 as a rotating shaft, so that the lower end of the grabbing rod 11 is fastened to the upper edge of the logistics circulation box, the logistics circulation box is conveyed through the conveying device, and when the logistics circulation box is conveyed to, the first motor 8 and the second motor 14 are respectively controlled to reversely run, so that the material discharging of the logistics turnover box is realized, and the using process of the device is finished. The invention has simple structure, can stably grab the logistics turnover boxes with different sizes, can keep the firmness of the logistics turnover boxes during hauling, has quick and convenient use and low manufacturing cost, and has a utilizable value in the field of logistics transportation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A gripping device of a logistics turnover box comprises a first motor (8), a second motor (14) and a support frame (13), wherein the lower end of the output end of the first motor (8) is fixedly connected with a second bevel gear (18), the second bevel gear (18) is meshed with a first bevel gear (16), it is characterized in that a plurality of supporting plates (1) are fixedly connected with the lower side of the supporting frame (13), the upper supporting plate and the lower supporting plate (1) are rotatably connected with a screw rod (12), the screw rod (12) is in threaded connection with a supporting bottom (3), strut (13) upside sets up apical chamber (9), and apical chamber (9) inside sets up first motor (8), apical chamber (9) downside fixed connection press from both sides shell (10), and press from both sides shell (10) rotate and be connected with a plurality of first commentaries on classics round pin (15), and the side is first changeed round pin (15) and is equal fixedly connected with first gear (6) and second pull rod (5) about, and second pull rod (5) downside articulates and snatchs pole (11).

2. The gripping device of the logistics turnover box of claim 1, wherein the upper end of the screw rod (12) is fixedly connected with a second motor (14), and the second motor (14) is a stepping motor.

3. The gripping device of the logistics turnover box of claim 1, wherein the output end of the first motor (8) is rotatably connected with the clamping shell (10), and the first motor (8) is a stepping motor.

4. The gripping device of the logistics turnover box of claim 3, wherein the support bottom (3) is connected with a guide rod (2) in a sliding manner, and the upper side and the lower side of the guide rod (2) are fixedly connected with the supporting plate (1).

5. The gripping device of the logistics turnover box of claim 1, wherein the upper side of the first gear (6) on the right side is engaged with the second gear (7), the second gear (7) is fixedly connected with the second rotating pin (17), the second rotating pin (17) is rotatably connected with the clamp shell (10), and the rear side of the second rotating pin (17) is fixedly connected with the first bevel gear (16).

6. The device for gripping logistic circulation boxes according to claim 1 or 5, wherein the first gears (6) on the left and right sides are engaged with each other.

7. The device for gripping the logistics turnover box according to claim 1, wherein the middle part of the gripping rod (11) is hinged to the first pull rod (4), the upper side of the first pull rod (4) is fixedly connected with a third rotating pin (19), and the third rotating pin (19) is rotatably connected with the clamping shell (10).

8. The gripping device of the logistics turnover box of claim 1, wherein the upper side of the support bottom (3) is provided with a groove, and anti-skid lines are distributed in the groove.