Material elevator with extension structure

Abstract

The utility model discloses a material hoister with an extension structure, which comprises a stand column, a motor, a rolling disc and a material containing box, a top plate is arranged at the top end of the stand column, a through hole is formed in the middle of one side of the top plate, the motor is arranged above the top plate, the output end of the motor is connected with the rolling disc, and the rolling disc is connected with the material containing box. The steel wire rope is wound around the outer side of the winding disc, one end of the steel wire rope penetrates through the interior of the through hole in the top plate, and materials are lifted through the steel wire rope. According to the material elevator with the extension structure, through mutual cooperation of a bevel gear set and a threaded rod, a supporting plate can extend downwards so that a supporting base can be attached to the ground, auxiliary supporting is conducted on the two sides of a stand column, the material elevator is provided with an extension supporting structure, and a baffle plate capable of moving up and down is arranged on the outer side of a material containing box; and the remaining materials in the material containing box can be poured out in an inclined mode, so that the materials in the material containing box can be conveniently and rapidly taken out through the material elevator.

Description

Technical Field

[0001] The utility model relates to the technical field of material elevators, in particular to a material elevator with an extended structure. Background Art

[0002] In construction, corresponding material hoists are generally used. Material hoists are a type of equipment used to transport materials in a vertical or inclined direction. Material hoists can be used to quickly and efficiently transport construction materials and tools from the ground to the specified construction height. Material hoists can improve construction efficiency, reduce labor costs, and ensure construction safety.

[0003] At present, when the material hoists on the market are used, they are generally placed directly in the designated construction area. The contact area between the bottom of the existing material hoists and the ground is small. When there is an external force collision, the material hoist may shake, resulting in the placement of the material hoist is not stable enough. Therefore, we propose a material hoist with an extended structure. Utility Model Content

[0004] The purpose of the utility model is to provide a material hoist with an extended structure to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material hoist with an extended structure, comprising a column, a motor, a winding drum and a material containing box, a top plate is arranged at the top of the column, and a through hole is opened in the middle of one side of the top plate, a motor is installed above the top plate, and the output end of the motor is connected to the winding drum, a steel wire rope is wound around the outside of the winding drum, and one end of the steel wire rope passes through the inside of the through hole on the top plate, and the material is lifted by the steel wire rope.

[0006] Preferably, a mounting seat is welded to the outer side of the column, and the inside of the mounting seat is connected to a support rod via a connecting shaft, and a movable groove is provided inside the support rod.

[0007] Preferably, a movable block is docked inside the movable groove, and a threaded rod penetrates the middle of the movable block. The threaded rod is connected to the inner wall of the movable groove through a bearing seat, and a bevel gear set is sleeved and installed above the threaded rod.

[0008] Preferably, a motor is installed on the outer side of the support rod, and the output end of the motor passes through the support rod and is connected to the bevel gear set, and a support plate is connected to the outer side of the movable block.

[0009] Preferably, the bottom of the support plate is connected to a support base via a rotating shaft, and a mounting hole is provided in the middle of the support base.

[0010] Preferably, a connecting ear is welded on the upper edge of the material containing box, and a connecting sleeve is sleeved above the connecting ear, and the inner walls of the two connecting sleeves are commonly connected with a connecting arm.

[0011] Preferably, the middle parts of the two connecting arms are commonly connected to a connecting rod, and a limiting sleeve is welded to the bottom of the connecting rod, and the steel wire rope is butt-jointed between the connecting rod and the limiting sleeve.

[0012] Preferably, a through window is provided on one side of the material containing box, and guide grooves are provided on both side surfaces of the material containing box close to the through window, and a shielding plate is provided on the outer side of the through window.

[0013] Preferably, the inner wall of the baffle plate is connected to a guide block inserted in the guide groove, and a guide rod passes through the middle of the guide block. A spring is sleeved on the outer side of the guide rod, and both ends of the spring are respectively connected to the guide block and the inner wall of the guide groove.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the material hoist with an extension structure can extend the support plate downward through the cooperation of the bevel gear set and the threaded rod so that the support seat fits the ground, and provides auxiliary support on both sides of the column, so that the material hoist has an extended support structure, and by arranging a baffle plate that can move up and down on the outside of the material containing box, the material containing box can be tilted to pour out the remaining material inside, thereby making it easy for the material hoist to quickly take out the material inside the material containing box.

[0015] 1. The material hoist with an extended structure has a support rod in the initial state that is attached to the outside of the column. After the material hoist is placed in the designated position, the support rod is rotated outward by the staff, and then the bevel gear set and the threaded rod connected to the output end are driven to rotate synchronously by the starting motor. As the threaded rod rotates, the outer movable block moves downward along the movable groove. The movable block moves while driving the support plate and the support seat to move downward synchronously, and the support seat is rotated to a position parallel to the ground until the bottom of the support seat is attached to the ground. Through the mutual cooperation of the bevel gear set and the threaded rod, the support plate can be extended downward to make the support seat fit the ground, and the two sides of the column are auxiliary supported, so that the material hoist has an extended support structure;

[0016] 2. The material elevator with an extendable structure pulls the baffle plate upward to the extreme position. At this time, the through window on the material containing box is exposed to the outside. The staff tilts the material containing box, and the materials inside the material containing box can slide out from the through window. After all the materials inside the material containing box are taken out, the pulled baffle plate is loosened and automatically reset downward to the initial position to cover the outside of the through window. By arranging a baffle plate that can be moved up and down on the outside of the material containing box, the material containing box can be tilted to pour out the remaining materials inside, so that the material elevator can quickly take out the materials inside the material containing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a left-side structural schematic diagram of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the material holding box of the utility model;

[0021] Figure 5 It is a schematic diagram of the left-side cutaway structure of the material containing box of the utility model.

[0022] In the figure: 1. column; 2. top plate; 3. through hole; 4. motor; 5. take-up reel; 6. material storage box; 7. mounting seat; 8. support rod; 9. movable groove; 10. movable block; 11. threaded rod; 12. bevel gear set; 13. motor; 14. support plate; 15. support seat; 16. mounting hole; 17. connecting ear; 18. connecting sleeve; 19. connecting arm; 20. connecting rod; 21. limiting sleeve; 22. through window; 23. guide groove; 24. shielding plate; 25. guide block; 26. guide rod; 27. spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 and Figure 3The utility model provides a technical solution: a material hoist with an extended structure, including a column 1, a motor 4, a winding disk 5 and a material containing box 6, a top plate 2 is arranged at the top of the column 1, and a through hole 3 is opened in the middle of one side of the top plate 2, a motor 4 is installed above the top plate 2, and the output end of the motor 4 is connected to the winding disk 5, a steel wire rope is wound around the outside of the winding disk 5, and one end of the steel wire rope passes through the inside of the through hole 3 on the top plate 2, and the material is lifted by the steel wire rope.

[0025] A mounting seat 7 is welded to the outer side of the column 1, and a support rod 8 is connected to the inside of the mounting seat 7 through a connecting shaft, and a movable groove 9 is opened inside the support rod 8; a movable block 10 is docked inside the movable groove 9, and a threaded rod 11 passes through the middle of the movable block 10, and the threaded rod 11 is connected to the inner wall of the movable groove 9 through a bearing seat, and a bevel gear set 12 is sleeved and installed above the threaded rod 11; a motor 13 is installed on the outer side of the support rod 8, and the output end of the motor 13 passes through the support rod 8 and is connected to the bevel gear set 12, and a support plate 14 is connected to the outer side of the movable block 10; a support seat 15 is connected to the bottom of the support plate 14 through a rotating shaft, and a mounting hole 16 is opened in the middle of the support seat 15, the threaded rod 11 and the movable block 10 are threadedly connected, the inner wall of the support plate 14 and the outer wall of the support rod 8 are in contact, and the support seat 15 is rotatably connected to the bottom of the support plate 14 through a rotating shaft.

[0026] In the specific implementation, the support rod 8 in the initial state is attached to the outer side of the column 1. After the material hoist is placed in the specified position, the support rod 8 is rotated outward by the staff, and then the bevel gear set 12 connected to the output end is driven to rotate synchronously by starting the motor 13. The threaded rod 11 rotates with the rotation of the bevel gear set 12. Since the threaded rod 11 and the movable block 10 are threadedly connected, the outer movable block 10 will move downward along the movable groove 9 as the threaded rod 11 rotates. The movable block 10 moves while driving the support plate 14 and the support seat 15 to rotate synchronously. The support base 15 is rotatably connected to the bottom of the support plate 14 through the rotating shaft, so the support base 15 can be rotated to a position parallel to the ground until the bottom of the support base 15 is in contact with the ground, and then the rotation of the motor 13 is stopped, and finally the matching plug rod is passed through the inside of the mounting hole 16 on the support base 15 to limit the position with the ground, and through the mutual cooperation of the bevel gear set 12 and the threaded rod 11, the support plate 14 can be extended downward to make the support base 15 in contact with the ground, and the two sides of the column 1 are auxiliary supported, so that the material hoist has an extended support structure.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A connecting ear 17 is welded on the upper edge of the material holding box 6, and a connecting sleeve 18 is sleeved on the upper side of the connecting ear 17, and the inner walls of the two connecting sleeves 18 are commonly connected to a connecting arm 19; the middle parts of the two connecting arms 19 are commonly connected to a connecting rod 20, and a limiting sleeve 21 is welded to the bottom of the connecting rod 20, and the wire rope is butt-jointed between the connecting rod 20 and the limiting sleeve 21; a through window 22 is provided on one side of the material holding box 6, and guide grooves 23 are provided on the two side surfaces of the material holding box 6 near the through window 22, and a shielding plate 24 is provided on the outer side of the through window 22; the shielding plate The inner wall of 24 is connected to a guide block 25 inserted in the guide groove 23, and a guide rod 26 passes through the middle of the guide block 25, a spring 27 is sleeved on the outer side of the guide rod 26, and the two ends of the spring 27 are respectively connected to the guide block 25 and the inner wall of the guide groove 23, the connecting sleeve 18 is symmetrically distributed about the center line of the connecting arm 19, the guide block 25 forms a telescopic structure with the guide groove 23 through the spring 27, the guide groove 23 is symmetrically distributed about the center line of the material holding box 6, and the inner wall of the baffle plate 24 is in contact with the surface of the material holding box 6.

[0028] In specific implementation, when it is necessary to take out the materials at the bottom of the material holding box 6, the shielding plate 24 on the outer side of the through window 22 is pulled upward, and the pulled shielding plate 24 drives the guide block 25 connected to the inner wall to move synchronously along the guide rod 26 inside the guide groove 23, and the moving guide block 25 squeezes the spring 27 sleeved on the outer side of the guide rod 26 until the shielding plate 24 is pulled upward to the limit position. At this time, the through window 22 on the material holding box 6 is exposed to the outside, and the staff tilts the material holding box 6 to open the material holding box 6. The materials can slide out from the through window 22. After all the materials in the material holding box 6 are taken out, the pulled shielding plate 24 is loosened. The loosened shielding plate 24 can automatically reset downward to the initial position through the elastic force of the spring 27, so that the shielding plate 24 blocks the outside of the through window 22 again. By arranging a shielding plate 24 that can move up and down on the outside of the material holding box 6, the material holding box 6 can be tilted to pour out the remaining materials inside, so that the material elevator can quickly take out the materials inside the material holding box 6.

[0029] To sum up, when using the material hoist with an extendable structure, the material hoist is transported to the designated construction area, and then the material hoist is connected to the power supply. The ground staff places the material to be lifted inside the material holding box 6, and passes the steel wire rope used for material lifting through the inside of the limiting sleeve 21. At the same time, the steel wire rope is firmly fastened to the outside of the connecting rod 20, and then the motor 4 drives the winding drum 5 to rotate to reel in the steel wire rope. The reeled steel wire rope can drive the material holding box 6 connected below to move upward until the material holding box 6 is lifted to the required construction height position. This is the prior art and will not be elaborated here. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material hoist with an extended structure, comprising a column (1), a motor (4), a winding disk (5) and a material storage box (6), characterized in that: A top plate (2) is provided at the top of the column (1), and a through hole (3) is opened in the middle of one side of the top plate (2). A motor (4) is installed above the top plate (2), and the output end of the motor (4) is connected to a winding drum (5). A steel wire rope is wound around the outside of the winding drum (5), and one end of the steel wire rope passes through the inside of the through hole (3) on the top plate (2), so that the material is lifted by the steel wire rope.

2. A material hoist with an extended structure according to claim 1, characterized in that: A mounting seat (7) is welded to the outer side of the column (1), and the interior of the mounting seat (7) is connected to a support rod (8) via a connecting shaft, and a movable groove (9) is provided inside the support rod (8).

3. The material hoist with an extended structure according to claim 2, characterized in that: A movable block (10) is butted against the inside of the movable groove (9), and a threaded rod (11) penetrates the middle of the movable block (10); the threaded rod (11) is connected to the inner wall of the movable groove (9) via a bearing seat, and a bevel gear set (12) is sleeved and installed above the threaded rod (11).

4. The material hoist with an extended structure according to claim 3, characterized in that: A motor (13) is installed on the outer side of the support rod (8), and the output end of the motor (13) passes through the support rod (8) and is connected to the bevel gear set (12). A support plate (14) is connected to the outer side of the movable block (10).

5. The material hoist with an extended structure according to claim 4, characterized in that: The bottom of the support plate (14) is connected to a support seat (15) via a rotating shaft, and a mounting hole (16) is provided in the middle of the support seat (15).

6. The material hoist with an extended structure according to claim 1, characterized in that: A connecting ear (17) is welded to the upper edge of the material storage box (6), and a connecting sleeve (18) is sleeved above the connecting ear (17), and the inner walls of the two connecting sleeves (18) are commonly connected to a connecting arm (19).

7. The material hoist with an extended structure according to claim 6, characterized in that: The middle parts of the two connecting arms (19) are commonly connected to a connecting rod (20), and a limiting sleeve (21) is welded to the bottom of the connecting rod (20), and the steel wire rope is butt-jointed between the connecting rod (20) and the limiting sleeve (21).

8. The material hoist with an extended structure according to claim 7, characterized in that: A through window (22) is provided on one side of the material storage box (6), and guide grooves (23) are provided on both side surfaces of the material storage box (6) close to the through window (22), and a shielding plate (24) is provided on the outer side of the through window (22).

9. The material hoist with an extended structure according to claim 8, characterized in that: The inner wall of the shielding plate (24) is connected to a guide block (25) inserted into the guide groove (23), and a guide rod (26) passes through the middle of the guide block (25). A spring (27) is sleeved on the outer side of the guide rod (26), and two ends of the spring (27) are respectively connected to the guide block (25) and the inner wall of the guide groove (23).

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