Large material transportation positioning structure

Abstract

The utility model discloses a large material transportation positioning structure which comprises a longitudinal positioning unit, the longitudinal positioning unit comprises a bottom plate and a longitudinal motor fixedly installed at one end of the bottom plate, an output shaft of the longitudinal motor is inwards inserted into the bottom plate to be fixedly connected with a first rotating rod, and a transverse cavity matched with the first rotating rod is formed in the bottom plate; the end, away from an output shaft of the longitudinal motor, of the first rotating rod is rotationally connected with the end wall of the transverse cavity, the first rotating rod is fixedly sleeved with multiple sets of first bevel gears, and second bevel gears meshed with the first bevel gears are arranged in the longitudinal cavities. And each second bevel gear is rotationally connected with the inner end wall of the corresponding longitudinal cavity through a second rotating rod. The large materials are positioned from the transverse direction, the longitudinal direction and the upper portion, positioning is firm, manual bundling of transportation personnel is not needed, the positioning efficiency of the large materials is improved, and potential safety hazards existing in the transportation process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of large-piece material positioning, in particular to a large-piece material transportation positioning structure. Background Art

[0002] In recent years, the development of science and technology has brought about the progress of the times. With the vigorous development of the country today, the logistics industry has also achieved rapid development. According to the mode of transportation, it can be divided into road transportation, rail transportation and sea transportation. Among them, road transportation is often the first choice for short-distance transportation due to its flexibility and simple and convenient transportation. After large materials are loaded, they generally need to be positioned to ensure the stability and safety of transportation.

[0003] At present, for large materials after loading, the existing technology mostly requires transportation personnel to pull ropes to wrap and bundle the large materials. This positioning method is relatively cumbersome, which not only wastes a lot of time and increases the workload of the staff, but also has the defect of loose bundling and large materials moving during transportation, which poses certain safety hazards. Therefore, it is necessary to design a large material transportation positioning structure to solve the above problems. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing large material transportation and positioning structure, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a large material transportation positioning structure, which is suitable for solving the problem that transportation personnel often have to pull ropes to wrap and bundle large materials. This positioning method is relatively cumbersome, which not only wastes a lot of time and increases the workload of staff, but also has the defect of large materials moving during transportation due to loose bundling, which poses certain safety hazards.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a large material transportation and positioning structure, comprising:

[0008] The longitudinal positioning unit includes a base plate and a longitudinal motor fixedly mounted at one end of the base plate, the longitudinal motor output shaft is inserted into the base plate and fixedly connected to the first rotating rod, the base plate is provided with a transverse cavity matching the first rotating rod, and the base plate is provided with multiple groups of longitudinal cavities connected to the transverse cavity, one end of the first rotating rod away from the longitudinal motor output shaft is rotatably connected to the end wall of the transverse cavity, the first rotating rod is fixedly sleeved with multiple groups of first helical gears arranged in the longitudinal cavity and meshed with the first helical gears, each of the second helical gears is rotatably connected to the end wall of the longitudinal cavity through the second rotating rod, the second rotating rod is threadedly connected with a longitudinal threaded sleeve, each group of the longitudinal threaded sleeves is fixedly connected to a corresponding limiting bar through a corresponding connecting column, and the base plate is provided with a limiting bar matching the connecting column;

[0009] The lateral positioning unit includes a lateral motor fixedly installed at the center of the upper side wall of the limit bar, the limit bar is set to a hollow structure, the lateral motor is inserted downward into the limit bar and fixedly connected to the third bevel gear, the inner walls at both ends of the limit bar rotate together and are connected to the corresponding lateral rotating rod, the fixed sleeve on the lateral rotating rod is provided with a fourth bevel gear meshing with the third bevel gear, the lateral rotating rod is threaded with a symmetrical lateral threaded sleeve, the side of the lateral threaded sleeve close to the center of the bottom plate is fixedly connected to the corresponding bending plate through the corresponding connecting rod, and a first rectangular opening matching the connecting plate is opened on the side wall of the limit bar.

[0010] As a preferred solution of the large material transportation and positioning structure described in the utility model, wherein: the upper side wall of each of the transverse threaded sleeves is fixedly connected to a corresponding moving block, the upper side wall of the limit bar is provided with a second rectangular opening matching the moving block, each group of the moving blocks passes upward through the second rectangular opening and is jointly fixedly connected to a longitudinal telescopic frame, and the lower side wall of each longitudinal telescopic frame is fixedly connected to a corresponding pressure plate through a corresponding electric telescopic rod.

[0011] As a preferred solution of the large-piece material transportation and positioning structure described in the utility model, each of the longitudinal telescopic frames is made of austenitic stainless steel, and each pressing plate is configured to be L-shaped.

[0012] As a preferred solution of the large-piece material transportation and positioning structure described in the utility model, a pad is provided on a fixed pad on one side of each of the limit bars close to the center of the bottom plate.

[0013] As a preferred solution of the large material transportation and positioning structure described in the utility model, the inner wall of each bending plate is padded with a wear-resistant pad, and a frosted layer is provided on the wear-resistant pad away from the bending plate.

[0014] As a preferred solution of the large-piece material transportation and positioning structure described in the utility model, the surfaces of the first helical gear and the second helical gear are both provided with anti-slip grooves.

[0015] The beneficial effects of the present invention are as follows: the large material that needs to be positioned is placed at the center of the bottom plate, the longitudinal motor output shaft is first controlled to rotate forward, and the longitudinal threaded sleeve threadedly connected to the second rotating rod drives the limit bar to position the large material longitudinally, then the transverse motor output shaft is controlled to rotate forward, and the transverse threaded sleeve threadedly connected to the transverse rotating rod drives the bending plate to position the large material laterally, the moving block drives the longitudinal telescopic frame to move with the transverse threaded sleeve, the electric telescopic rod is controlled to extend, and the bending plate squeezes the large material downward to position the large material from the top, the large material is positioned horizontally, vertically and from the top, the positioning is firm, and there is no need for manual bundling by transportation personnel, which improves the positioning efficiency of large materials and reduces the safety hazards in the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a large material transportation and positioning structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the bottom plate of a large material transportation and positioning structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a transverse positioning unit of a large material transportation positioning structure proposed by the utility model.

[0020] Description of the drawings: 100 longitudinal positioning unit, 101 base plate, 102 longitudinal motor, 103 limit bar, 104 first rotating rod, 105 first bevel gear, 106 second bevel gear, 107 second rotating rod, 108 longitudinal threaded sleeve, 200 transverse positioning unit, 201 transverse motor, 202 transverse rotating rod, 203 third bevel gear, 204 fourth bevel gear, 205 transverse threaded sleeve, 206 bending plate, 207 moving block, 208 longitudinal telescopic frame, 209 electric telescopic rod, 210 pressure plate. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0025] Example

[0026] Reference Figure 1-Figure 3 , is an embodiment of the present utility model, which provides a large material transportation positioning structure, including a longitudinal positioning unit 100 and a transverse positioning unit 200.

[0027] The longitudinal positioning unit 100 includes a base plate 101 and a longitudinal motor 102 fixedly mounted at one end of the base plate 101. The output shaft of the longitudinal motor 102 is inserted into the base plate 101 and fixedly connected to a first rotating rod 104. A transverse cavity matching the first rotating rod 104 is provided in the base plate 101, and multiple groups of longitudinal cavities connected to the transverse cavity are provided in the base plate 101. One end of the first rotating rod 104 away from the output shaft of the longitudinal motor 102 is rotatably connected to the end wall of the transverse cavity. Multiple groups of first bevel gears 105 are fixedly sleeved on the first rotating rod 104, and a second bevel gear meshing with the first bevel gear 105 is provided in the longitudinal cavity. 106. The surfaces of the first bevel gear 105 and the second bevel gear 106 are both provided with anti-slip grooves. The provision of the anti-slip grooves effectively solves the defect that the first bevel gear 105 is prone to movement during the rotation process of the second rotating rod 107 driven by the second bevel gear 106. Each second bevel gear 106 is rotatably connected to the end wall of the longitudinal cavity through the second rotating rod 107. A longitudinal threaded sleeve 108 is threadedly connected to the second rotating rod 107. Each set of longitudinal threaded sleeves 108 is fixedly connected to a corresponding limiting strip 103 through a corresponding connecting column. A limiting strip 103 matching the connecting column is provided on the bottom plate 101.

[0028] The lateral positioning unit 200 includes a lateral motor 201 fixedly mounted at the center of the upper side wall of the limit bar 103. The limit bar 103 is set to a hollow structure. The lateral motor 201 is inserted downward into the limit bar 103 and fixedly connected to the third bevel gear 203. The inner walls at both ends of the limit bar 103 rotate together and are connected to the corresponding lateral rotating rod 202. The lateral rotating rod 202 is fixedly sleeved with a fourth bevel gear 204 that meshes with the third bevel gear 203. The lateral rotating rod 202 is threadedly connected with a symmetrical lateral threaded sleeve 205. The lateral threaded sleeve 205 is fixedly connected to the corresponding bending plate 206 on one side near the center of the bottom plate 101 through the corresponding connecting rod. The inner wall of each bending plate 206 is padded There is a layer of wear-resistant pad, and the wear-resistant pad is provided with a frosted layer away from the bending plate 206. The setting of the frosted layer and the wear-resistant pad increases the wear resistance of the bending plate 206, and at the same time increases the stability of the cooperation between the bending plate 206 and the large material. A first rectangular opening matching the connecting plate is opened on the side wall of the limiting bar 103, and a pad is provided on one side of each limiting bar 103 near the center of the bottom plate 101. The pad is provided to avoid serious wear of the limiting bar 103 during the process of limiting large materials. In actual use, reinforcing ribs can be welded at the edges and corners of the inner cavity of the limiting bar 103 according to usage requirements to improve the overall positioning and support effect of the limiting bar 103.

[0029] The upper side wall of each transverse threaded sleeve 205 is fixedly connected to a corresponding moving block 207, and a second rectangular opening matching the moving block 207 is opened on the upper side wall of the limiting bar 103. Each group of moving blocks 207 passes through the second rectangular opening upward and is fixedly connected to a longitudinal telescopic frame 208. The longitudinal telescopic frame 208 can adapt to changes in the longitudinal spacing between the two moving blocks 207. Each longitudinal telescopic frame 208 is made of austenitic stainless steel, and each pressure plate 210 is set to L-shape. The longitudinal telescopic frame 208 made of austenitic stainless steel has sufficient strength and good corrosion resistance. The L-shaped pressure plate 210 can press large materials from above while limiting large materials from the side. The lower side wall of each longitudinal telescopic frame 208 is fixedly connected to the corresponding pressure plate 210 through the corresponding electric telescopic rod 209.

[0030] During use, the large material that needs to be positioned is placed at the center of the bottom plate 101. First, the output shaft of the longitudinal motor 102 is controlled to rotate forward, and the first rotating rod 104 then drives the second rotating rod 107 to rotate through the first bevel gear 105 and the second bevel gear 106. The longitudinal threaded sleeve 108 threadedly connected to the second rotating rod 107 then drives the limit bar 103 to position the large material from the longitudinal direction. Then, the output shaft of the transverse motor 201 is controlled to rotate forward, and the third bevel gear 203 drives the transverse rotating rod 202 to move through the fourth bevel gear 204, and the transverse rotating rod 20 The threaded transverse sleeve 205 then drives the bending plate 206 to position the large material laterally. The moving block 207 drives the longitudinal telescopic frame 208 to move along with the transverse sleeve 205. When it reaches the edge of the large material, the electric telescopic rod 209 is controlled to extend, and the bending plate 206 then squeezes the large material downward to position the large material from the top. The large material is positioned horizontally, vertically and from the top, and the positioning is firm. There is no need for manual bundling by the transport personnel, which improves the positioning efficiency of the large material and reduces the safety hazards in the transportation process.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A large material transportation positioning structure, It is characterized in that include: A longitudinal positioning unit (100) comprises a base plate (101) and a longitudinal motor (102) fixedly mounted on one end of the base plate (101); an output shaft of the longitudinal motor (102) is inserted into the base plate (101) and fixedly connected to a first rotating rod (104); a transverse cavity matching the first rotating rod (104) is provided in the base plate (101); and a plurality of longitudinal cavities connected to the transverse cavity are provided in the base plate (101); an end of the first rotating rod (104) away from the output shaft of the longitudinal motor (102) is rotatably connected to an end wall of the transverse cavity; and the first rotating rod (104) is provided with a plurality of longitudinal cavities connected to the transverse cavity. 04) The upper fixed sleeve is provided with a plurality of groups of first bevel gears (105), and the longitudinal cavity is provided with a second bevel gear (106) meshing with the first bevel gear (105), and each of the second bevel gears (106) is rotatably connected to the end wall of the longitudinal cavity through a second rotating rod (107), and a longitudinal threaded sleeve (108) is threadedly connected to the second rotating rod (107), and each group of the longitudinal threaded sleeves (108) is fixedly connected to a corresponding limit strip (103) through a corresponding connecting column, and a limit strip (103) matching the connecting column is provided on the bottom plate (101); A transverse positioning unit (200) comprises a transverse motor (201) fixedly mounted at the center of the upper side wall of a limit bar (103); the limit bar (103) is configured as a hollow structure; the transverse motor (201) is inserted downward into the limit bar (103) and is fixedly connected to a third bevel gear (203); the inner walls at both ends of the limit bar (103) are rotatably connected to corresponding transverse rotating rods (202); a fourth bevel gear (204) meshing with the third bevel gear (203) is fixedly sleeved on the transverse rotating rod (202); a symmetrical transverse threaded sleeve (205) is threadedly connected to the transverse rotating rod (202); a side of the transverse threaded sleeve (205) close to the center of the bottom plate (101) is fixedly connected to a corresponding bending plate (206) via a corresponding connecting rod; and a first rectangular opening matching the connecting plate is opened on the side wall of the limit bar (103).

2. A large material transport positioning structure according to claim 1, Features: The upper side wall of each of the transverse threaded sleeves (205) is fixedly connected to a corresponding moving block (207); the upper side wall of the limiting strip (103) is provided with a second rectangular opening matching the moving block (207); each group of the moving blocks (207) passes through the second rectangular opening upward and is fixedly connected to a longitudinal telescopic frame (208); and the lower side wall of each of the longitudinal telescopic frames (208) is fixedly connected to a corresponding pressing plate (210) via a corresponding electric telescopic rod (209).

3. A large material transport positioning structure according to claim 2, Features: Each of the longitudinal telescopic frames (208) is made of austenitic stainless steel, and each pressing plate (210) is configured to be L-shaped.

4. A large material transport positioning structure according to claim 1, Features: A pad is fixedly provided on one side of each of the limiting strips (103) close to the center of the bottom plate (101).

5. A large material transport positioning structure according to claim 1, Features: The inner wall of each bending plate (206) is padded with a layer of wear-resistant pad, and a frosted layer is provided on the wear-resistant pad away from the bending plate (206).

6. A large material transport positioning structure according to claim 1, Features: Anti-slip grooves are provided on the surfaces of the first bevel gear (105) and the second bevel gear (106).

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