Simple transportation device for bagged articles

Abstract

The utility model provides a simple transportation device for bagged articles, which belongs to the technical field of article carrying auxiliary devices and comprises a connecting rod, and a vertical beam is arranged at the bottom of the connecting rod. The connecting rod is hinged to the top of the vertical beam and swings in the vertical direction, a cross beam is fixedly arranged at the bottom of the vertical beam and extends in the front-back direction, and wheels are arranged at the front end and the rear end of the cross beam. A bearing frame is arranged at one end of the connecting rod, a connecting mechanism is hinged to the bottom of the bearing frame, the connecting mechanism can swing in the left-right direction, and the connecting mechanism can be unfolded outwards or contracted inwards; the handle drives the connecting rod to move downwards, the connecting rod drives the connecting rod mechanism to move upwards through the bearing frame, the connecting rod mechanism drives the two clamping components to move relatively at the same time, bagged objects are clamped and lifted, an operator is prevented from making direct contact with the bagged objects in the carrying process, and the operator is prevented from inhaling excessive dust and harmful gas; and the manual carrying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of article transport auxiliary devices, and in particular relates to a simple transport device for bagged articles. Background Art

[0002] During the road construction process, a large amount of bagged materials such as bagged cement and bagged additives need to be transported from one site to another. In actual construction, manual handling is required. The number of bagged items is large and the human body will inhale too much dust and harmful gases during manual handling, which will affect lung breathing, and the efficiency of manual handling is low. Utility Model Content

[0003] The utility model aims to provide a simple transport device for bagged articles, aiming to solve the problems in the prior art that when bagged cement is manually transported, excessive dust and harmful gases are easily inhaled, and the manual transport efficiency is low.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple transport device for bagged items, comprising: a connecting rod, a vertical beam is provided at the bottom of the connecting rod;

[0005] The connecting rod is hinged to the top of the vertical beam, the connecting rod swings in the up and down direction, a cross beam is fixed at the bottom of the vertical beam, the cross beam extends in the front and back direction, and wheels are arranged at the front and rear ends of the cross beam;

[0006] A load-bearing frame is provided on one end of the connecting rod, and a connecting rod mechanism is hinged at the bottom of the load-bearing frame. The connecting mechanism can swing in the left and right directions, and the connecting rod mechanism can expand outward or contract inward;

[0007] Clamping components are arranged at intervals at the front and rear ends of the bottom of the connecting rod mechanism. When the connecting rod mechanism moves upward, the two clamping components move relative to each other, and when the connecting rod mechanism moves downward, the two clamping components move toward each other.

[0008] As a preferred embodiment of the utility model, the distance from the load-bearing frame to the vertical beam is smaller than the distance from one end of the connecting rod away from the load-bearing frame to the vertical beam.

[0009] As a preferred embodiment of the utility model, the connecting rod mechanism includes a first connecting arm arranged at a front-to-back interval at the bottom of the load-bearing frame, the first connecting arm gradually increases in height from an end away from the load-bearing plate to an end close to the load-bearing plate, the first connecting arm is a rectangular plate-shaped structure with a hollow interior and upper and lower openings, and the top of the first connecting arm is hinged to the bottom of the load-bearing plate;

[0010] A first rotating shaft is provided at the bottom of the first connecting arm, and the first rotating shaft extends in the left-right direction. A second connecting arm is provided at the bottom of the first connecting arm, and a first through hole which is transparent to the left and right is provided at the top of the second connecting arm. The first rotating shaft is provided inside the first through hole, and the top of the second connecting arm is hinged to the bottom of the first connecting arm through the first rotating shaft.

[0011] The height of the second connecting arm gradually increases from one end away from the first connecting arm to one end close to the first connecting arm. The second connecting arm is a rectangular plate-shaped structure with an inner portion and upper and lower openings. The two second connecting arms extend in opposite directions and cross each other.

[0012] A second through hole which is transparent to the left and right is opened at the intersection of the two second connecting arms, a second rotating shaft is arranged inside the second through hole, and the two second connecting arms are hinged to each other through the second rotating shaft.

[0013] As a preferred embodiment of the utility model, the clamping component includes a clamping rod fixed at the bottom of the second connecting arm and a clamping frame fixed on the clamping rod, the two clamping frames are arc-shaped frame structures with openings on opposite sides, and a cross brace is provided inside the clamping frame.

[0014] As a preferred embodiment of the utility model, the load-bearing frame includes connecting plates arranged on the connecting rod at front and rear intervals, a fixed plate is arranged between the two connecting plates, a third rotating shaft is arranged on the fixed plate, a third through hole penetrating left and right is opened at the top of the first connecting arm, the third rotating shaft is arranged inside the third through hole, and the tops of the two first connecting arms are hinged to the fixed plate through the third rotating shaft.

[0015] As a preferred embodiment of the present invention, a handle is fixedly provided on the other end of the connecting rod away from the load-bearing frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The simple transport device for bagged items drives the connecting rod downward through the handle, and the connecting rod drives the connecting rod mechanism upward through the load-bearing frame. The connecting rod mechanism simultaneously drives two clamping parts to move relatively, clamps and lifts the bagged items, avoids direct contact between operators and bagged items during the handling process, prevents operators from inhaling excessive dust and harmful gases, and improves manual handling efficiency.

[0018] 2. In the simple transport device for bagged articles, the distance between the load-bearing frame and the vertical beam is smaller than the distance between the end of the connecting rod away from the load-bearing frame and the vertical beam. The lever principle is used to carry the bagged articles with very little effort, which saves the operator's physical strength and further improves the carrying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a specific embodiment of the utility model;

[0021] Figure 2 It is a side view of a specific embodiment of the utility model;

[0022] Figure 3 It is the front view of a specific embodiment of the present utility model.

[0023] In the figure: 10, connecting rod; 11, vertical beam; 12, load-bearing frame; 21, first connecting arm; 22, first rotating axis; 23, second connecting arm; 24, second rotating axis; 25, third rotating axis; 31, clamping rod; 32, clamping frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides the following technical solutions: a simple transport device for bagged items, including: a connecting rod 10, a vertical beam 11 is provided at the bottom of the connecting rod 10; the connecting rod 10 and the top of the vertical beam 11 are hinged to each other, the connecting rod 10 swings along the up and down directions, a cross beam is fixed at the bottom of the vertical beam 11, the cross beam extends along the front and back directions, and wheels are provided at the front and rear ends of the cross beam.

[0026] A load-bearing frame 12 is provided on one end of the connecting rod 10, and a handle is fixedly provided on the other end of the connecting rod 10 away from the load-bearing frame 12. The handle can be used to drive the device to move. The distance from the load-bearing frame 12 to the vertical beam 11 is smaller than the distance from the end of the connecting rod 10 away from the load-bearing frame 12 to the vertical beam 11. In this way, the principle of leverage can be utilized. When the operator presses the handle, he only needs a small force to lift a heavy object, which is convenient for the operator to carry materials.

[0027] The load-bearing frame 12 includes connecting plates spaced apart at front and rear ends on the connecting rod 10, a fixing plate is arranged between the two connecting plates, a connecting rod mechanism is hinged at the bottom of the load-bearing frame 12, the connecting mechanism can swing in the left and right directions, and the connecting rod mechanism can expand outward or contract inward.

[0028] See also Figure 2 and Figure 3 The connecting rod mechanism includes a first connecting arm 21 arranged at a front and rear interval at the bottom of the load-bearing frame 12. The first connecting arm 21 gradually increases in height from one end away from the load-bearing plate 13 to the end close to the load-bearing plate 13. The first connecting arm 21 is a rectangular plate structure with a hollow interior and openings at the top and bottom. The top of the first connecting arm 21 is hinged to the bottom of the load-bearing plate 13.

[0029] A first rotating shaft 22 is provided at the bottom of the first connecting arm 21, and the first rotating shaft 22 extends in the left-right direction. A second connecting arm 23 is provided at the bottom of the first connecting arm 21, and a first through hole that is transparent to the left and right is opened at the top of the second connecting arm 23. The first rotating shaft 22 is arranged inside the first through hole, and the top of the second connecting arm 23 is hinged to the bottom of the first connecting arm 21 through the first rotating shaft 22.

[0030] The second connecting arm 23 gradually increases in height from one end away from the first connecting arm 21 to one end close to the first connecting arm 21 . The second connecting arm 23 is a rectangular plate structure with openings at the top and bottom. The two second connecting arms 23 extend in opposite directions and cross each other.

[0031] A second through hole that is transparent to the left and right is opened at the intersection of the two second connecting arms 23 , and a second rotating shaft 24 is arranged inside the second through hole. The two second connecting arms 23 are hinged to each other through the second rotating shaft 24 .

[0032] Please continue reading Figure 1-3 , press the handle downward, the handle drives one end of the connecting rod 10 to swing downward, and at the same time drives the other end of the connecting rod 10 to swing upward through the lever principle, and the other end of the connecting rod 10 drives the load-bearing frame 12 to move upward, and the load-bearing frame 12 includes connecting plates arranged on the connecting rod 10 at front and rear intervals, a fixed plate is arranged between the two connecting plates, and a third rotating shaft 25 is arranged on the fixed plate. A third through hole that passes through the left and right is opened at the top of the first connecting arm 21, and the third rotating shaft 25 is arranged inside the third through hole. The tops of the two first connecting arms 21 are hinged to each other with the fixed plate through the third rotating shaft 25.

[0033] The load-bearing frame 12 drives the two first connecting arms 21 spaced apart in the front and rear to move upward at the same time. Since the first connecting arms 21 are hinged to the bottom of the load-bearing frame 12, the two first connecting arms 21 shrink in opposite directions. The first connecting arms 21 are hinged to the top of the second connecting arms 23 through the first rotating shaft 22. The two first connecting arms 21 simultaneously drive the two second connecting arms 23 to shrink in opposite directions.

[0034] See also Figure 1 and Figure 2When the handle is lifted upward, the handle drives one end of the connecting rod 10 to swing upward, and at the same time, due to the lever principle, the other end of the connecting rod 10 moves downward, and at the same time, the load-bearing frame 12 drives the two first connecting arms 21 to unfold in opposite directions, and at the same time, the two first connecting arms 21 drive the two second connecting arms 23 to unfold in opposite directions.

[0035] Clamping components are arranged at intervals at the front and rear ends of the bottom of the connecting rod mechanism. When the connecting rod mechanism moves upward, the two clamping components move relative to each other, and when the connecting rod mechanism moves downward, the two clamping components move toward each other.

[0036] The clamping component includes a clamping rod 31 fixed at the bottom of the second connecting arm 23 and a clamping frame 32 fixed on the clamping rod 31. The two clamping frames 32 are arc-shaped frame structures with openings on opposite sides. A cross brace is provided inside the clamping frame 32.

[0037] See also Figure 1-3 Working principle: When carrying bagged items, the operator pushes the device to the material through the handle, and the operator presses the handle downward, and the handle drives one end of the connecting rod 10 to swing upward. At the same time, due to the lever principle, the other end of the connecting rod 10 swings downward, and the other end of the connecting rod 10 drives the load-bearing frame 12 to move upward.

[0038] The load-bearing frame 12 drives the two first connecting arms 21 spaced apart from each other to move upward at the same time, and the two first connecting arms 21 shrink toward opposite directions, and the two first connecting arms 21 drive the two second connecting arms 23 shrink toward opposite directions at the same time.

[0039] At the same time, the two second connecting arms 23 drive the two clamping frames 32 to clamp in opposite directions through the clamping rod 31, and the bagged items are clamped by the two clamping frames 32, and the bagged items are lifted upward and away from the ground.

[0040] When transporting bagged items to the construction site, when the handle is lifted up, the handle drives one end of the connecting rod 10 to swing upward, and at the same time, due to the lever principle, the other end of the connecting rod 10 moves downward, and at the same time, the load-bearing frame 12 drives the two first connecting arms 21 to unfold in opposite directions, and at the same time, the two first connecting arms 21 drive the two second connecting arms 23 to unfold in opposite directions.

[0041] The two second connecting arms 23 simultaneously drive the two clamping frames 32 to move in opposite directions through the clamping rod 31, and at the same time place the bagged items on the ground, avoiding direct contact between the operator and the bagged items, preventing the operator from inhaling excessive dust and harmful gases, and improving the efficiency of manual handling.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A simple transport device for bagged items, characterized in that: include: A connecting rod (10), wherein a vertical beam (11) is provided at the bottom of the connecting rod (10); The connecting rod (10) and the top of the vertical beam (11) are hinged to each other, the connecting rod (10) swings in the up-down direction, a cross beam is fixedly provided at the bottom of the vertical beam (11), the cross beam extends in the front-back direction, and wheels are provided at the front and rear ends of the cross beam; A load-bearing frame (12) is provided at one end of the connecting rod (10), and a connecting rod mechanism is hinged at the bottom of the load-bearing frame (12). The connecting rod mechanism can swing in the left-right direction, and can expand outward or retract inward. Clamping components are arranged at intervals at the front and rear ends of the bottom of the connecting rod mechanism. When the connecting rod mechanism moves upward, the two clamping components move relative to each other, and when the connecting rod mechanism moves downward, the two clamping components move toward each other.

2. A simple transport device for bagged items according to claim 1, characterized in that: The distance between the load-bearing frame (12) and the vertical beam (11) is smaller than the distance between the end of the connecting rod (10) away from the load-bearing frame (12) and the vertical beam (11).

3. A simple transport device for bagged items according to claim 1 or 2, characterized in that: The connecting rod mechanism comprises a first connecting arm (21) arranged at a front-to-rear interval at the bottom of the load-bearing frame (12); the first connecting arm (21) gradually increases in height from an end away from the load-bearing plate (13) to an end close to the load-bearing plate (13); the first connecting arm (21) is a rectangular plate-shaped structure with a hollow interior and openings at the top and bottom; the top of the first connecting arm (21) is hinged to the bottom of the load-bearing plate (13); A first rotating shaft (22) is provided at the bottom of the first connecting arm (21), the first rotating shaft (22) extending in the left-right direction, a second connecting arm (23) is provided at the bottom of the first connecting arm (21), a first through hole which is transparent to the left and right is opened at the top of the second connecting arm (23), the first rotating shaft (22) is arranged inside the first through hole, and the top of the second connecting arm (23) is hingedly connected to the bottom of the first connecting arm (21) via the first rotating shaft (22); The second connecting arm (23) gradually increases in height from an end away from the first connecting arm (21) to an end close to the first connecting arm (21); the second connecting arm (23) is a rectangular plate-like structure with an inner portion and upper and lower openings; the two second connecting arms (23) extend in opposite directions and cross each other; A second through hole which is transparent to the left and right is provided at the intersection of the two second connecting arms (23), a second rotating shaft (24) is provided inside the second through hole, and the two second connecting arms (23) are hinged to each other via the second rotating shaft (24).

4. A simple transport device for bagged items according to claim 3, characterized in that: The clamping component comprises a clamping rod (31) fixedly arranged at the bottom of the second connecting arm (23) and a clamping frame (32) fixedly arranged on the clamping rod (31); the two clamping frames (32) are arc-shaped frame structures with openings located on opposite sides; and a cross brace is provided inside the clamping frames (32).

5. A simple transport device for bagged items according to claim 3, characterized in that: The load-bearing frame (12) comprises connecting plates arranged on the connecting rod (10) at intervals in front and back, a fixing plate is arranged between the two connecting plates, a third rotating shaft (25) is arranged on the fixing plate, a third through hole penetrating left and right is opened at the top of the first connecting arm (21), the third rotating shaft (25) is arranged inside the third through hole, and the tops of the two first connecting arms (21) are hinged to each other with the fixing plate via the third rotating shaft (25).

6. A simple transport device for bagged items according to claim 1, characterized in that: A handle is fixedly provided on the other end of the connecting rod (10) away from the load-bearing frame (12).

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