CN205652801U - A portable cargo handling device - Google Patents

Abstract

The utility model provides a portable cargo handling device relates to transport machinery technical field. Two ends of the first two vertical rods which are parallel are respectively fixed with two ends of the first cross rod to form a parallelogram frame, two ends of the third cross rod are fixed with the middle part of the first vertical rod, and the lower part of the first vertical rod is provided with a small wheel; the upper part and the lower part of a first vertical rod on the front side of the parallelogram frame are respectively provided with a pair of supporting seats, two transverse shafts are fixed with the first vertical rod through the supporting seats, a pair of clamping arm rods are fixed with a gap of the transverse shafts through an open sleeve seat, and two springs are arranged between the two clamping arm rods; one end of the inserting plate is a cantilever, the other end of the inserting plate is hinged with the lower end of the clamping arm rod, and the middle part of the inserting plate is hinged with the clamping arm rod through a support rod; the pedal rotary clamping mechanism is connected with the second vertical rod through a revolute pair; the middle part of the vertical rod II is connected with the middle part of the inclined connecting rod I through a revolute pair, the middle part of the inclined connecting rod I is fixedly riveted with the top of the inclined connecting rod II, and the left end and the right end of the inclined connecting rod I are connected with the inclined connecting rod III through the revolute pair. For carrying box-like articles.

Description

A portable cargo handling device

technical field

The utility model relates to the technical field of transport machinery, in particular to a transport mechanical device.

Background technique

In recent years, due to the improvement of people's living standards and the continuous development of shopping websites, the phenomenon of online shopping has become more and more common. China's express delivery industry has seized the opportunity and achieved rapid expansion. Statistics show that last year, China's express business volume reached 14 billion pieces, becoming the world's largest, and has increased by more than 50% for four consecutive years; Fifty or sixty pieces of express mail are about to be delivered. How to help the courier to deliver the goods with less effort and ensure the safety of the goods has become an important proposition.

There are many large and heavy items in the courier boxes, and it is very laborious for the courier to deliver the large items.

There are also some moving trolleys on the market now, and some of the existing trolleys have relatively simple functions. You need to move the items to the car before carrying them. Due to the low efficiency, the courier will not choose to use this kind of trolley for handling. , but will choose some uncivilized behaviors such as "throwing" and "throwing", which pose a great threat to the safety of goods.

According to retrieval, Chinese patent publication number is a kind of carrying device of CN105314345A. The ceiling transport vehicle is equipped with a gripping device for gripping the cassette, and conveys the cassette gripped by the gripping device. The ceiling transport vehicle is equipped with an article storage section for storing the boxes held by the clamping device, and a revolving table that receives the boxes held by the clamping device from the holding device. The box is moved from the clamping device to the article storage part in the state of the box. This patent structure is complicated, and manufacturing process is loaded down with trivial details, and volume is bigger, can't carry.

The Chinese patent publication number is CN105253810A, which is a hydraulic lifting and conveying device, which belongs to the field of conveying machinery and equipment. The utility model includes a conveying board, a lifting support, a lifting hydraulic cylinder, a translation support and a lifting support mechanism. Plate and supporting roller, supporting plate and adjusting plate are mutually intersected and arranged.

The above-mentioned application needs to be driven by hydraulic pressure, which consumes energy; it can only realize the lifting of objects, and has a single function; it is heavy and cannot be carried around.

Therefore, it is necessary to design a power-assisted device so that couriers can easily carry items without bending over, solve the problem of not being able to find a point of focus when carrying large items, and at the same time ensure the handling efficiency, so that the device can be truly accepted and used by the majority of couriers .

Utility model content

The purpose of the utility model is to provide a portable cargo handling device, which can effectively simplify the handling process, labor-saving, reliable, and easy to carry.

The technical solution adopted by the utility model to achieve its technical purpose is: a portable cargo handling device, including a bracket and a handle, and the two ends of two parallel vertical bars are respectively fixed with the two ends of the horizontal bar to form a parallelogram frame. , the horizontal bar 1 on the upper part of the parallelogram frame is provided with a horizontal bar 2, the two ends of the horizontal bar 3 are fixed with the middle part of the vertical bar 1, and the bottom of the vertical bar 1 is provided with a small wheel; the upper part of the vertical bar 1 on the front of the parallelogram frame , each with a pair of support seats, the two horizontal shafts are fixed by the support seat and the vertical bar, and the pair of clamp arm bars are fixed by the gap between the open sleeve and the horizontal shaft, and two springs are arranged between the two clamp arm bars; One end of the inserting plate is a cantilever, the other end is hinged with the lower end of the clamping arm rod, and the middle part of the inserting plate is hinged with the clamping arm rod through the support rod; The two ends of the vertical bar 2 are fixed at the middle position of the upper and lower cross bar 1, and the pedal rotating clamping mechanism is connected with the vertical bar 2 through a rotating pair; , the middle part of the oblique connecting rod 1 is riveted to the top of the oblique connecting rod 2, the left and right ends of the oblique connecting rod 1 are connected with the oblique connecting rod 3 through the rotating pair, and the oblique connecting rod 3 is connected with the clamp arm rod through the rotating pair The bottom of the oblique connecting rod 2 is connected with the vertical connecting rod through a rotating pair, and the other end of the vertical connecting rod is connected with the pedal cantilever through a rotating pair, and the connection between the pedal cantilever and the vertical rod 2 is a rotating pair, and a pedal.

The two inserting plates are arranged symmetrically, and the hinged end with the clamping arm rod is a rotating joint.

In the portable carrier described above, when it is in a contracted state, the support rod is located at the top of the clamp arm; when it is in an expanded state, the support rod is located at the middle of the clamp arm rod.

The working process and principle of the utility model are: when it is necessary to carry objects, first put the two inserting boards on the ground, step on the pedal with your feet to make the cantilever of the pedal rotate around the vertical rod two, and drive the vertical connecting rod, so that the oblique connection Rod 1 and inclined connecting rod 2 also rotate around vertical rod 2, and oblique connecting rod 3 expands to both sides accordingly, so that the clamping arm rod expands along the horizontal axis through the sleeve, and drives the inserting plate to also expand to both sides, extending to the bottom of the object When the pedal is released on both sides of the object, the two flashing plates and the clamping arm will shrink to the center due to the tension of the two springs. The two flashing plates are inserted into the bottom of the object from the gap at the bottom of the object, and the object is fixed by the support rod. At this time, the carrier is tilted, and the item can be transported by pulling the handle.

When unloading, first step on the pedal with your feet to make the cantilever of the pedal rotate around the second vertical rod and drive the vertical connecting rod, so that the first oblique connecting rod and the second oblique connecting rod also rotate around the second vertical rod, and the third oblique connecting rod moves to the two vertical rods accordingly. Lateral expansion, so that the clamping arm lever expands along the horizontal axis through the sleeve, and drives the inserting plate to expand to both sides. When the pedal is expanded to both sides of the bottom of the object, the two inserting plates and the clamping arm lever are pulled by two springs. The function shrinks to the center, and finally retracts the two inserts. In this way, the user can easily carry bulky items without bending over, and the light and foldable shape of the entire device also ensures that the entire device does not occupy too much space when placed. The device can be widely used in the express delivery industry, helping the courier to carry large-scale express delivery, and saving a lot of effort for the courier. The device can also be used in the daily life of the elderly, and saves the trouble of carrying large items for the elderly with handicapped mobility.

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

1. The carrier creatively uses the gap between the bottom of the carton and the ground to clamp, avoiding the damage to the carton by the squeeze clamping method and ensuring the safety of the product.

2. The pedal rotating clamping mechanism of this carrier enables the clamping process to be completed in one step, which is convenient to use force, saves the trouble of the courier when bending over the items, and solves the problem of not being able to find the force point for large items Lift it up and truly humanize it. Coupled with the linear guide rail locking device, it ensures that the carton will not slip due to bumps during the handling process.

3. The overall design is convenient to fold and store, requiring only a small amount of space. The courier can carry it with the car and use it at any time.

Description of drawings

Fig. 1 is the axonometric view (expanded state) of the utility model

Fig. 2 is the rear view (contracted state) of the utility model

Figure 3 is the rear view of the pedal rotating clamping mechanism

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

A portable cargo handling device, comprising a bracket and a handle 13, the two ends of two parallel vertical bars-8 are respectively fixed to the two ends of a horizontal bar-9 to form a parallelogram frame, and the upper part of the parallelogram frame is a horizontal bar-9. The bottom is provided with two ends and vertical bar two 10 that vertical bar one 8 is fixed, the two ends of cross bar three 11 are fixed with the middle part of vertical bar one 8, and the bottom of vertical bar one 8 is provided with steamboat 12; A pair of support bases 7 are provided on the upper and lower sides of the vertical bar 8, and the two horizontal shafts 6 are fixed to the vertical bar 8 through the support bases 7. , two springs 4 are arranged between the two clamp arm levers 2; one end of the insert plate 1 is a cantilever, the other end is hinged with the lower end of the clamp arm lever 2, and the middle part of the insert plate 1 is hinged with the clamp arm lever 2 through the support rod 3 The bottom and the middle part of handle 13 are respectively fixed in the middle position of cross bar three 11 and cross bar two 10, the two ends of vertical bar two 14 and the middle position of upper and lower cross bar one 9 are fixed, and the pedal rotating clamping mechanism passes through The rotating pair is connected with the vertical rod two 14; the connection between the middle part of the vertical rod two 14 and the oblique connecting rod one 15 is also a revolving pair, the middle part of the oblique connecting rod one 15 is riveted and fixed with the top of the oblique connecting rod two 16, and the oblique connecting rod The left and right ends of one 15 are connected with the oblique connecting rod three 17 through the rotating pair, and the oblique connecting rod three 17 is connected with the clamp arm lever 2 through the rotating pair; the bottom of the oblique connecting rod two 16 is connected with the vertical connecting rod 18 through the rotating pair Connect, vertical connecting rod 18 other ends are connected with pedal cantilever 19 by swivel pair, and the connection of pedal cantilever 19 and vertical bar two 14 is swivel pair, and the both sides of pedal cantilever 19 are respectively provided with a pedal 20.

The two flashboards 1 are arranged symmetrically, and the hinged end with the clamp arm rod 2 is a rotating joint.

In the portable carrier described above, when it is in a contracted state, the support rod is located at the top of the clamp arm; when it is in an expanded state, the support rod is located at the middle of the clamp arm rod.

Claims (2)

1. a portable goods Handling device, including support and handle (13), it is characterized in that: two ends with cross bar one (9) respectively, the two ends of two montants one (8) arranged side by side are fixed, constitute parallelogram lever, cross bar one (9) lower section on parallelogram lever top is provided with two ends and the fixing cross bar two (10) of montant one (8), the middle part of the two ends of cross bar three (11) and montant one (8) is fixed, and the bottom of montant one (8) is provided with steamboat (12)；The upper and lower of the montant one (8) in parallelogram lever front is respectively provided with a pair support seat (7), two transverse axis (6) are fixed with montant one (8) by supporting seat (7), a pair jig arm bar (2) is fixed with transverse axis (6) gap by the block set (5) of opening, is provided with two springs (4) between two jig arm bars (2)；One end of plate (1) is cantilever, and the other end is hinged with the lower end of jig arm bar (2), and the middle part of plate (1) is then hinged with jig arm bar (2) by pole (3)；The bottom of handle (13) and middle part are separately fixed at the centre position of cross bar three (11) and cross bar two (10), the centre position of the two ends of montant two (14) and upper and lower cross bar one (9) is fixed, and the foot-operated clamping device that rotates is connected with montant two (14) by revolute pair；The middle part of montant two (14) is also revolute pair with the connection at diagonal control arm one (15) middle part, the middle part of diagonal control arm one (15) is fixing with the top riveting of diagonal control arm two (16), the left and right two ends of diagonal control arm one (15) are connected with diagonal control arm three (17) by revolute pair, and diagonal control arm three (17) is connected with jig arm bar (2) by revolute pair again；The bottom of diagonal control arm two (16) is connected with vertical connecting rod (18) by revolute pair, vertical connecting rod (18) other end is connected with pedal cantilever (19) by revolute pair, pedal cantilever (19) is revolute pair with the connection of montant two (14), and the both sides of pedal cantilever (19) are respectively provided with a pedal (20).

A kind of portable goods Handling device the most according to claim 1, it is characterised in that: described plate (1) is symmetrical arranged, and is revolute pair with the hinged end of jig arm bar (2).