CN110963321B - A single-operated unloading device used in logistics transportation - Google Patents

Abstract

The invention discloses a single-person operation unloading device for logistics transportation, which comprises a body, a rotating cavity is arranged on the upper side of the body, a bevel gear cavity is arranged on the lower side of the body, and an upper In the side cavity, the rotation of the first bevel gear drives the rotation of the second bevel gear, and then drives the rotation of the through shaft, thereby driving the third bevel gear to rotate, then drives the fourth bevel gear to rotate, and then drives the The supporting threaded pipe rotates, and then the supporting shaft acts as a supporting point to play a supporting role. The present invention uses the lever principle to unload the goods through the supporting rod and the motor, so that the unloading of medium-sized goods saves manpower and time.

Description

A single-operated unloading device used in logistics transportation

technical field

The invention relates to the field of logistics transportation, in particular to a single-man operation unloading device used in logistics transportation.

Background technique

At present, with the development of society and the continuous improvement of people's living standards, the consumption power is increasing day by day, and e-commerce, as our daily shopping method, has also driven the rapid development of logistics and transportation. However, there are various kinds of goods in logistics and transportation. The cargo can be unloaded by manpower. Large-scale cargoes are generally unloaded by forklifts. However, for some medium-sized cargoes, the use of forklifts wastes resources, and manual unloading is more inconvenient. Therefore, it is necessary to invent a single-person unloading device for logistics transportation.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a single-operated unloading device for logistics transportation, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a single-man operation unloading device for logistics transportation, comprising a body, a rotating cavity is arranged on the upper side of the body, a bevel gear cavity is arranged on the lower side of the body, and the The upper side of the bevel gear cavity is provided with an upper side cavity, and a starting device is arranged between the upper side cavity and the rotating cavity;

The starting device includes a transmission motor fixedly installed on the bottom wall of the bevel gear cavity, the upper side of the transmission motor is powered with a motor shaft that is rotatably connected to the top wall of the bevel gear cavity, and the motor shaft extends upward through The top wall of the bevel gear cavity enters the upper cavity and is rotatably connected with the bottom wall of the upper cavity, the motor shaft is fixed with a first bevel gear in the bevel gear cavity, and the motor shaft The upper side is fixed with a lifting threaded pipe that is rotatably connected to the inner wall of the upper cavity, the upper side of the lifting threaded pipe is threadedly connected with a threaded shaft, the front and rear side walls of the rotating cavity are rotatably connected with a rotating shaft, and the rotating shaft is rotatably connected to the upper side. an unloading plate hinged with the threaded shaft is rotatably connected, a sliding cavity is arranged on the upper side of the unloading plate, and a sliding plate is slidably connected in the sliding cavity;

The sliding plate is provided with an inner cavity, the left side of the bevel gear cavity is provided with a transmission cavity, the left side of the transmission cavity is provided with a support cavity, and a support device is provided between the support cavity and the bevel gear cavity, The bottom wall of the transmission cavity is provided with a bottom cavity, and a telescopic device is provided between the bottom cavity and the inner cavity.

Preferably, the support device includes a through shaft rotatably connected to the left and right side walls of the transmission cavity, the through shaft extends rightward through the right side wall of the transmission cavity into the bevel gear cavity and is connected with the bevel gear The left side wall of the cavity is rotatably connected, the through shaft extends leftward through the left side wall of the transmission cavity into the support cavity and is rotatably connected with the right side wall of the support cavity, and the right side of the through shaft is fixed There is a second bevel gear meshing with the first bevel gear, a third bevel gear is fixed on the left side of the through shaft, a support threaded pipe is rotatably connected to the bottom wall of the support cavity, and the inner thread of the support threaded pipe is rotatably connected. A support shaft hinged with the unloading plate is connected, and a fourth bevel gear meshing with the third bevel gear is fixed on the lower side of the support threaded pipe.

Preferably, the telescopic device includes a bevel gear shaft rotatably connected to the front and rear side walls of the telescopic transmission cavity, a fifth bevel gear is fixed on the rear side of the bevel gear shaft, and a meshing wheel is fixed on the front side of the bevel gear shaft, so The right side wall of the transmission cavity is rotatably connected with a pulley shaft, the left side of the pulley shaft is fixed with a sixth bevel gear that meshes with the fifth bevel gear, and the pulley shaft and the through shaft are fixed symmetrically up and down. a pulley, a belt is connected between the two pulleys, a meshing plate whose upper surface is meshed with the meshing wheel is slidably connected in the bottom cavity, an external block is fixed on the left side of the meshing plate, and the A lift rod is slidably connected in the outer block, and a sliding block slidably connected with the inner cavity is hinged on the upper side of the lift rod.

Preferably, the bottom side array of the body is provided with four roller cavities, the left and right side walls of each of the roller cavities are rotatably connected with a roller shaft, and a roller is fixed on each of the roller shafts.

Preferably, a fixing plate is fixed symmetrically in the front and rear of the right side wall of the body, and a push rod is fixed between the two fixing plates.

To sum up, the beneficial effects of the present invention are: compared with the traditional logistics and transportation industry, the logistics and transportation industry of medium-sized goods usually unloads the goods by a large amount of manpower. This makes the unloading of medium-sized goods more labor-saving and time-saving. Compared with some cumbersome and slow methods for unloading medium-sized goods using forklifts, the present invention saves resources, unloads goods more conveniently and quickly, and makes the unloading methods in the logistics and transportation industry more diversified. , more options.

Description of drawings

In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a kind of front view structure schematic diagram of a single-person operation unloading device used in logistics transportation according to the present invention;

Fig. 2 is the sectional view of the A-A direction in Fig. 1 of the present invention;

Fig. 3 is the sectional view of the B-B direction in Fig. 1 of the present invention;

Fig. 4 is the sectional view of the C-C direction in Fig. 1 of the present invention;

FIG. 5 is a cross-sectional view along the D-D direction in FIG. 1 of the present invention.

Detailed ways

All features disclosed in this specification, or all disclosed steps in a method or process, may be combined in any way except mutually exclusive features and steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), unless expressly stated otherwise, may be replaced by other equivalent or alternative features serving a similar purpose. That is, unless expressly stated otherwise, each feature is but one example of a series of equivalent or similar features.

The present invention will be described in detail below in conjunction with Figures 1-5. For the convenience of description, the orientations mentioned below are now defined as follows: the up-down, left-right, front-rear directions mentioned below are consistent with the up-down, left-right, front-rear directions of the projection relationship of Figure 1 itself.

Please refer to FIGS. 1-5 , an embodiment provided by the present invention: a single-person unloading device for logistics transportation, including a body 20 , a rotating cavity 39 is provided on the upper side of the body 20 , and a lower side of the body 20 is provided. A bevel gear cavity 46 is provided, an upper side cavity 35 is arranged on the upper side of the bevel gear cavity 46, and a starting device 101 is arranged between the upper side cavity 35 and the rotating cavity 39, and the starting device 101 includes a fixed installation On the transmission motor 49 on the bottom wall of the bevel gear cavity 46, the upper side of the transmission motor 49 is powered with a motor shaft 43 that is rotatably connected with the top wall of the bevel gear cavity 46, and the motor shaft 43 extends upward through the The top wall of the bevel gear cavity 46 enters into the upper side cavity 35 and is rotatably connected with the bottom wall of the upper side cavity 35 . The motor shaft 43 is fixed with a first bevel gear 47 in the bevel gear cavity 46 , The upper side of the motor shaft 43 is fixedly provided with a lifting screw pipe 36 which is rotatably connected to the inner wall of the upper side cavity 35, the upper side of the lifting screw pipe 36 is screwed with a screw shaft 37, and the front and rear side walls of the rotating cavity 39 rotate. A rotating shaft 40 is connected, and the rotating shaft 40 is rotatably connected with the unloading plate 33 hingedly connected with the threaded shaft 37 , the upper side of the unloading plate 33 is provided with a sliding cavity 62 , and a sliding cavity 62 is slidably connected to the unloading plate 33 . The sliding plate 28 is provided with an inner cavity 27, a transmission cavity 59 is provided on the left side of the bevel gear cavity 46, and a support cavity 24 is provided on the left side of the transmission cavity 59. The support cavity 24 is connected to the A support device 102 is provided between the bevel gear cavity 46 , a bottom cavity 50 is provided on the bottom wall of the transmission cavity 59 , and a telescopic device 103 is provided between the bottom cavity 50 and the inner cavity 27 .

In addition, in one embodiment, the support device 102 includes a through shaft 32 rotatably connected to the left and right side walls of the transmission cavity 59 , and the through shaft 32 extends rightward through the right side wall of the transmission cavity 59 into the transmission cavity 59 . In the bevel gear cavity 46 and rotatably connected with the left side wall of the bevel gear cavity 46, the through shaft 32 extends leftward through the left side wall of the transmission cavity 59 into the support cavity 24 and is connected with the support The right side wall of the cavity 24 is rotatably connected, the right side of the through shaft 32 is fixed with a second bevel gear 45 meshing with the first bevel gear 47, and the left side of the through shaft 32 is fixed with a third bevel gear 30. A support threaded pipe 25 is rotatably connected to the bottom wall of the support cavity 24. The support threaded pipe 25 is internally threaded with a support shaft 29 hinged to the unloading plate 33. The underside of the support threaded pipe 25 is fixed with The fourth bevel gear 23 meshing with the third bevel gear 30, the first bevel gear 47 rotates to drive the second bevel gear 45 to rotate, and then drives the through shaft 32 to rotate, thereby driving the third bevel gear 47 to rotate. The bevel gear 30 rotates, then drives the fourth bevel gear 23 to rotate, and then drives the support threaded pipe 25 to rotate, thereby raising the support shaft 29 until the unloading plate 33 is level, and then the support shaft 29 serves as a support point for support.

In addition, in one embodiment, the telescopic device 103 includes a bevel gear shaft 55 rotatably connected to the front and rear side walls of the telescopic transmission cavity 59 , and a fifth bevel gear 61 is fixed on the rear side of the bevel gear shaft 55 . A meshing wheel 56 is fixed on the front side of the shaft 55 , a pulley shaft 52 is rotatably connected to the right side wall of the transmission cavity 59 , and a sixth cone meshing with the fifth bevel gear 61 is fixed on the left side of the pulley shaft 52 . The gear 60, the pulley shaft 52 and the through shaft 32 are fixed with a pulley 54 symmetrically up and down, a belt 53 is connected between the two pulleys 54, and the bottom cavity 50 is slidably connected with the upper surface and the The meshing plate 57 is engaged with the meshing wheel 56. An outer block 58 is fixed on the left side of the meshing plate 57. The outer block 58 is slidably connected with a lifting rod 22. The upper side of the lifting rod 22 is hinged with the The sliding block 26 of the inner cavity 27 is slidably connected, the rotation of the through shaft 32 drives the pulley 54 to rotate, and then drives the pulley shaft 52 to rotate, thereby driving the sixth bevel gear 60 to rotate, thereby driving the fifth bevel gear 60 to rotate. The bevel gear 61 rotates, and then drives the bevel gear shaft 55 to rotate, thereby driving the meshing wheel 56 to rotate, which in turn drives the meshing plate 57 to move to the left, and the sliding plate 28 moves to the left. The sliding block 26 is located on the right side of the inner cavity 27, and the sliding plate 28 is moved to the left and inserted under the cargo for easy unloading.

In addition, in one embodiment, four roller cavities 65 are arranged in an array on the bottom side of the body 20 , and the left and right side walls of each of the roller cavities 65 are rotatably connected with a roller shaft 63 , and each of the roller shafts 63 is fixed on the roller shaft 63 . There are rollers 64 . When the body 20 moves, the rollers 64 rotate, thereby facilitating the movement of the body 20 .

In addition, in one embodiment, a fixed plate 42 is fixed symmetrically on the right side wall of the body 20 in the front and rear, and a push rod 41 is fixed between the two fixed plates 42, so as to facilitate the push of the present invention after unloading the goods move.

In the initial state, the unloading plate 33 is in an inclined state, the threaded shaft 37 is retracted in the lifting threaded pipe 36, the support shaft 29 is retracted in the supporting threaded pipe 25, the lifting rod 22 is retracted in the outer block 58, and the engaging plate 57 is in the Bottom cavity 50 is on the far right, and slider 26 is on the far left in inner cavity 27 .

When the cargo needs to be unloaded, the staff pushes the body 20 to the unloading position by pushing the rod 41, and turns on the transmission motor 49, thereby driving the motor shaft 43 to rotate, thereby driving the lifting threaded pipe 36 to rotate, thereby making the threaded shaft 37 rise, and then driving The unloading plate 33 rotates counterclockwise until it is in a horizontal state. During this process, the rotation of the motor shaft 43 drives the rotation of the first bevel gear 47, the rotation of the first bevel gear 47 drives the rotation of the second bevel gear 45, and then drives the through shaft 32 to rotate, thereby driving The third bevel gear 30 rotates, then drives the fourth bevel gear 23 to rotate, and then drives the support threaded pipe 25 to rotate, thereby raising the support shaft 29 until the unloading plate 33 is level, and then the support shaft 29 acts as a support point to play a supporting role, and At the same time, the rotation of the through shaft 32 drives the pulley 54 to rotate, and then drives the pulley shaft 52 to rotate, thereby driving the sixth bevel gear 60 to rotate, which in turn drives the fifth bevel gear 61 to rotate, and then drives the bevel gear shaft 55 to rotate, thereby driving the meshing wheel. 56 rotates, and then drives the engaging plate 57 to move to the left. At this time, the sliding plate 28 moves to the left. At this time, the sliding block 26 is on the right side of the inner cavity 27. The motor 49 lifts the goods to take out the goods, and then reverses the transmission motor 49 so that the unloading board 33 returns to a horizontal state, thereby moving the goods.

The beneficial effects of the invention are: compared with the traditional logistics and transportation industry, the logistics and transportation industry of medium-sized goods usually unloads the goods by a large amount of manpower. Compared with some cumbersome and slow methods of unloading medium-sized goods using forklifts, the present invention saves resources, makes unloading goods more convenient and rapid, and makes the unloading methods in the logistics and transportation industry more diversified and more selective. many.

The above are only specific embodiments of the invention, but the protection scope of the invention is not limited to this, and any changes or substitutions that are not conceived of without creative work should be included within the protection scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (3)

1. A single-person unloading device used in logistics transportation, comprising a body, characterized in that: the upper side of the body is provided with a rotating cavity, the lower side of the body is provided with a bevel gear cavity, and the upper side of the bevel gear cavity is provided with a rotating cavity. There is an upper side cavity, and a starting device is arranged between the upper side cavity and the rotating cavity; the starting device includes a transmission motor fixedly installed on the bottom wall of the bevel gear cavity, and the upper side of the transmission motor is powered with a The motor shaft is rotatably connected with the top wall of the bevel gear cavity, the motor shaft extends upward through the top wall of the bevel gear cavity into the upper cavity and is rotatably connected with the bottom wall of the upper cavity, so The motor shaft is fixed with a first bevel gear in the bevel gear cavity, the upper side of the motor shaft is fixed with a lifting threaded pipe that is rotatably connected to the inner wall of the upper cavity, and the upper side of the lifting threaded pipe is threadedly connected There is a threaded shaft, a rotating shaft is rotatably connected to the front and rear side walls of the rotating cavity, and an unloading plate hinged with the threaded shaft is rotatably connected to the rotating shaft. The upper side of the unloading plate is provided with a sliding cavity, and the sliding cavity A sliding plate is slidably connected inside; the sliding plate is provided with an inner cavity, the left side of the bevel gear cavity is provided with a transmission cavity, the left side of the transmission cavity is provided with a support cavity, and the support cavity is connected with the bevel gear cavity A support device is arranged between them, a bottom cavity is arranged on the bottom wall of the transmission cavity, and a telescopic device is arranged between the bottom cavity and the inner cavity; The through shaft extends rightward through the right side wall of the transmission cavity into the bevel gear cavity and is rotatably connected with the left side wall of the bevel gear cavity, and the through shaft extends leftward through the transmission cavity The left side wall of the cavity enters into the support cavity and is rotatably connected with the right side wall of the support cavity, the right side of the through shaft is fixed with a second bevel gear meshing with the first bevel gear, the A third bevel gear is fixed on the left side of the through shaft, a supporting threaded pipe is rotatably connected to the bottom wall of the supporting cavity, and a supporting shaft hinged with the unloading plate is connected with the inner thread of the supporting threaded pipe. A fourth bevel gear meshing with the third bevel gear is fixed; the telescopic device includes a bevel gear shaft rotatably connected to the front and rear side walls of the telescopic transmission cavity, and a fifth bevel gear is fixed on the rear side of the bevel gear shaft , a meshing wheel is fixed on the front side of the bevel gear shaft, a pulley shaft is rotatably connected to the right side wall of the transmission cavity, and a sixth bevel gear meshing with the fifth bevel gear is fixed on the left side of the pulley shaft , the pulley shaft and the through shaft are fixed with a pulley symmetrically up and down, a belt is connected between the two pulleys, and a meshing plate whose upper surface meshes with the meshing pulley is slidably connected in the bottom cavity. An external block is fixed on the left side of the engaging plate, a lifting rod is slidably connected in the external block, and a sliding block slidingly connected with the inner cavity is hinged on the upper side of the lifting rod. 2 . The single-operated unloading device for logistics and transportation according to claim 1 , wherein the bottom side of the body is arrayed with four roller cavities, and the left and right side walls of each of the roller cavities are rotatably connected with Roller shafts, each of which is fixed with a roller. 3. The single-operated unloading device for logistics transportation according to claim 2, wherein a fixed plate is fixed symmetrically in the front and rear of the right side wall of the body, and a fixed plate is fixed between the two fixed plates. Push rod.

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