Movable and height-adjustable bag opening device capable of preventing bags from falling off

Abstract

The utility model discloses a movable, height-adjustable and anti-drop bag opening device, which comprises an upper support frame, a telescopic support rod, a support base and a universal wheel which are arranged from top to bottom, the upper support frame and the support base are both of an arc structure, a plurality of hooks for anti-drop bags are also arrayed on the inner side wall of the upper support frame, and the universal wheel is arranged on the upper support frame. Cylindrical supporting pipes with fastening screws are further arranged at the corresponding positions of the opposite sides of the upper supporting frame and the supporting base, the telescopic supporting rod is a long rod with the length capable of being telescopically adjusted, the two ends of the telescopic supporting rod are inserted into the cylindrical supporting pipes and tightened and fixed through the fastening screws, and height adjustment of the bag opening device is achieved by adjusting the length of the telescopic supporting rod. And movement of the bag opening device is achieved through the universal wheels. The device is suitable for bags of various models, the multi-person working situation is solved, single-person bagging and carrying are achieved, and labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural auxiliary tools, in particular to a movable, height-adjustable bag-supporting device which can prevent the bag from falling off. Background Art

[0002] After the autumn harvest, the grain needs to be bagged for storage and transportation, but the cost of mechanical bagging and transportation is high and farmers cannot afford it. Therefore, most family farmers rely on manual bagging, which requires at least two people to complete the bagging and transportation work. As a result, in reality, after the autumn harvest, farmers continue to have one person holding the bag and one person loading the grain. After the grain is bagged, it is basically moved by manual handling, which wastes labor and increases the work intensity of farmers.

[0003] Therefore, in order to effectively solve the situation of multiple people working, realize single-person bagging and transportation, save labor, reduce the work intensity of farmers, and realize the process of one person holding bags for grain transportation, the utility model provides a bag holding device which is suitable for various types of bags, has adjustable height, is movable with universal wheels, and has an anti-bag-falling hook designed on the arc part. Utility Model Content

[0004] In view of the shortcomings of the above-mentioned prior art, the utility model aims to provide a movable, height-adjustable, anti-drop bag supporting device, which is suitable for use with various types of bags, solves the problem of multiple people working, realizes single-person bagging and carrying, saves labor, and reduces the work intensity of farmers.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a movable, height-adjustable, anti-drop bag holding device, comprising an upper support frame, a telescopic support rod, a support base and a universal wheel arranged from top to bottom, wherein the upper support frame and the telescopic support rod are detachable and assembled, the telescopic support rod and the support base are detachable and assembled, and the universal wheel is arranged at the bottom of the support base, and is characterized in that: a cylindrical support tube with a fastening screw is also arranged at a corresponding position on one side of the upper support frame and the support base;

[0007] The telescopic support rod is a long rod with adjustable length. Both ends of the telescopic support rod are inserted into the cylindrical support tube and are tightened and fixed by fastening screws. The height of the bag holding device can be adjusted by adjusting the length of the telescopic support rod, and the bag holding device can be moved by the universal wheel.

[0008] Preferably, the inner side wall of the upper support frame is also arrayed with a plurality of hooks for preventing the bag from falling off.

[0009] Preferably, the upper support frame and the support base are both arc structures.

[0010] Preferably, a mesh tray is also connected inside the arc-shaped wall of the support base.

[0011] Preferably, the number of the telescopic support rod, the hook and the universal wheel is at least three.

[0012] The beneficial effect of the utility model is that the bag-supporting device in the utility model is suitable for use with various types of bags, solves the situation of multiple people working, realizes single-person bagging and transportation, saves labor, and reduces the work intensity of farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A schematic diagram of the structure of a movable, height-adjustable, anti-drop bag support device provided in an embodiment of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the middle and upper support frame;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of part A in .

[0017] Description of reference numerals:

[0018] 1. Upper support frame. 2. Telescopic support rod, 3. Support base, 4. Universal wheel, 5. Hook, 11. Cylindrical support tube, 12. Fastening screws, 31. Mesh tray. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1, as Figures 1 to 3As shown, the utility model provides a movable, height-adjustable, anti-drop bag holding device, comprising an upper support frame 1, a telescopic support rod 2, a support base 3 and a universal wheel 4 arranged from top to bottom, wherein the upper support frame 1 and the telescopic support rod 2 are detachable and assembled, the telescopic support rod 2 and the support base 3 are detachable and assembled, and the universal wheel 4 is arranged at the bottom of the support base 3, so as to facilitate the movement of the bag holding device through the universal wheel 4; wherein, the corresponding positions on the opposite sides of the upper support frame 1 and the support base 3 are also provided with a cylindrical support tube 11 with a fastening screw 12, and the cylindrical support tube 11 is The inner diameter is larger than the diameter of the telescopic support rod 2, which makes it convenient for both ends of the telescopic support rod 2 to be inserted into the cylindrical support tube 11 and fastened and fixed by fastening screws, thereby quickly completing the assembly of the bag-holding device; in order to achieve height adjustment of the bag-holding device and to be suitable for use with various types of bags, the telescopic support rod 2 in this embodiment includes two round tubes of different diameters, and a fastening screw is arranged on the large round tube. By adjusting the length of the telescopic support rod 2 and fixing it by fastening screws, the required length of the telescopic support rod 2 can be obtained, that is, the height adjustment of the bag-holding device can be achieved by adjusting the length of the telescopic support rod 2.

[0021] In this embodiment, the upper support frame 1 and the support base 3 are both arc structures, and the inner wall of the upper support frame 1 is also arrayed with a plurality of hooks 5 for preventing the bag from falling off. When in use, the bag opening can be hung on the hook 5. In order to achieve the maximum opening degree of the bag opening, the hooks 5 are arranged in a triangular equidistant array at the farthest end of the inner wall of the upper support frame 1.

[0022] In this embodiment, a mesh tray 31 is further connected to the interior of the arc-shaped wall of the support base 3 to facilitate supporting the bottom of the bag.

[0023] In the present embodiment, the number of the telescopic support rods, hooks and universal wheels is at least 3, and they are evenly distributed in an array, thereby ensuring the stability of the bag-holding device. It should be noted that the number, length and other dimensions of the telescopic support rods, hooks and universal wheels need to be adjusted according to actual production needs, and will not be elaborated in detail in this embodiment.

[0024] In addition, it should be noted that the method for adjusting the length of the telescopic support rod 2 is not limited to the above combination. For example, the telescopic support rod 2 with adjustable length can be formed by threading two round tubes with different diameters and threads on the tube surface.

[0025] The working principle of the utility model is that the telescopic support rod 2 is conveniently connected to the upper support frame 1 and the support base 3 through the cylindrical support tube 11, the bag is prevented from falling off through the hook 5, the movement of the bag support device is realized through the universal wheel 4, and the height of the bag support device is adjusted by adjusting the length of the telescopic support rod 2.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A movable, height-adjustable, anti-drop bag support device, comprising an upper support frame, a telescopic support rod, a support base and a universal wheel arranged from top to bottom, wherein the upper support frame and the telescopic support rod are detachable and assembled, the telescopic support rod and the support base are detachable and assembled, and the universal wheel is arranged at the bottom of the support base, characterized in that: The upper support frame and the support base are each provided with a cylindrical support tube with a fastening screw at a corresponding position on one side opposite to the upper support frame; The telescopic support rod is a long rod with adjustable length. Both ends of the telescopic support rod are inserted into the cylindrical support tube and are tightened and fixed by fastening screws. The height of the bag holding device can be adjusted by adjusting the length of the telescopic support rod, and the bag holding device can be moved by the universal wheel.

2. A movable, height-adjustable, anti-drop bag support device as claimed in claim 1, characterized in that: The inner side wall of the upper support frame is also arrayed with a plurality of hooks for preventing the bag from falling off.

3. A movable, height-adjustable, anti-drop bag support device as claimed in claim 1, characterized in that: The upper support frame and the support base are both arc structures.

4. A movable, height-adjustable, anti-drop bag support device as claimed in claim 1, characterized in that: A mesh tray is also connected inside the arc-shaped wall of the support base.

5. A movable, height-adjustable, anti-drop bag support device as claimed in claim 1, characterized in that: The number of the telescopic support rod, the hook and the universal wheel is at least three.

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