A lifting machine that is convenient for taking materials

Abstract

The utility model relates to the technical field of elevators, specifically to an elevator that is convenient for taking materials, including a base, the top of the base near the center of the back side is fixedly connected to the bottom of a driving member by bolts, the outer wall of the top of the driving member is rotatably connected to the inner wall at the center of the lifting member, when it is necessary to lift the material, first place the material on the loading platform, and push the piston rod through the cylinder to move, thereby driving the push plate to move, and the push plate is driven by the cylinder to slide on the loading platform along the track of the guide plate, the guide plate provides a sliding track for the push plate, ensuring the stability of the push plate during the movement, the protective door is pushed by the material to rotate around the fixed axis, the spring is compressed at this time, after the material enters the cargo box, the cylinder pushes and pulls the piston rod to contract, the restoring force of the spring causes the protective door to automatically close and return to the initial position, completing the pushing of the material from the loading platform to the cargo box, which is convenient for the staff to use.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator which is convenient for taking materials. Background Art

[0002] As an important part of the material handling system, the elevator has experienced continuous technological progress and improvement. Starting from the bucket elevator in the mid-17th century, to the elevators of various structures in the mid-19th century, and then to the belt elevators, screw conveyors, steel belt conveyors, etc., the elevator has gradually become an indispensable part of the mechanization and automation of the material handling system.

[0003] Although most elevators on the market currently have high material transportation efficiency in the vertical direction, they may have low material collection efficiency during the material collection process, and material leakage may occur during transportation after material collection. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting machine that is convenient for taking materials, so as to solve the problem of low material taking efficiency mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a lifting machine that is convenient for taking materials, comprising a base, the top of the base near the center of the back is fixedly connected to the bottom of the driving member by bolts, and the outer wall of the top of the driving member is rotatably connected to the inner wall at the center of the lifting member.

[0005] The inner wall of the lifting member is fixedly connected to one end of the box door, and the top of the center of the base is slidably connected to the bottom of the material taking member.

[0006] Preferably, the base is composed of four legs, four support columns, a base, a protective plate and a loading platform, and the tops of the four legs are fixedly connected to the bottom ends of the four support columns, respectively, the tops of the four support columns are fixedly connected to the base and the bottom of the loading platform, respectively, and the four support columns are distributed in a ring at equal distances, the outer wall of the base is fixedly connected to the inner wall of the protective plate by bolts, and the outer wall of the front side of the protective plate is fixedly connected to the outer wall of the back side of the loading platform by bolts.

[0007] Preferably, the driving member includes a protective block, a motor and a threaded rod, and the inner wall of the protective block is fixedly connected to the outer wall of the motor, the output end of the motor is fixedly connected to the bottom end of the threaded rod through a coupling, and the bottom of the protective block is fixedly connected to the top of the base near the center of the back side through bolts.

[0008] Preferably, the lifting component consists of two guide columns, a limit plate, a lifting plate, a cargo box and a guide block, and the tops of the two guide columns are respectively fixedly connected to the bottoms on both sides of the limit plates, the outer walls of the two guide columns away from the two ends are respectively slidably connected to the inner walls of the lifting plate close to the back sides, and the top at the center of the lifting plate is fixedly connected to the bottom of the cargo box by bolts, the outer wall of the bottom of the front side of the cargo box is fixedly connected to the outer wall of the back side of the guide block, and the bottoms of the two guide columns are respectively fixedly connected to the tops of the base close to the back sides, the inner wall of the lifting plate close to the center of the back side is threadedly connected to the outer walls of the threaded rod away from the two ends, and the inner wall at the center of the limit plate is rotatably connected to the outer wall at the top of the threaded rod.

[0009] Preferably, the box door includes a fixed block, a fixed shaft, a rotating block, a protective door, a spring and a limit bar, and the number of the fixed blocks is four, the number of the fixed shaft, the rotating block, the protective door, the spring and the limit bar are all two, and every two fixed blocks, a fixed shaft, a rotating block, a protective door, a spring and a limit bar form a group, the four fixed blocks are divided into two groups, an upper and a lower group, and the two groups of fixed blocks are respectively arranged at both ends of the fixed shaft, the outer wall of the fixed shaft away from the two ends is rotatably connected to the inner wall of the rotating block, and one side of the rotating block is fixedly connected to one side of the protective door, the inner wall of the back side of the protective door is fixedly connected to one end of the spring, and the outer side wall of the front side of the protective door is movably abutted against the outer side wall of the back side of the limit bar, the bottom of the fixed blocks located in the upper group are respectively fixedly connected to the inner bottom walls on both sides of the cargo box, and the outer side wall located on one side of the fixed blocks of the lower group are respectively fixedly connected to the inner side walls on both sides of the cargo box, and the ends of the two springs away from the protection door are respectively fixedly connected to the inner walls on both sides of the cargo box.

[0010] Preferably, the material picking component includes a protective block, a cylinder, a piston rod, a push plate and two guide plates, and the inner wall of the protective block is fixedly connected to the outer wall of the cylinder, the output end of the cylinder is fixedly connected to one end of the piston rod, and the other end of the piston rod is fixedly connected to the inner wall of the front side of the push plate, the outer walls on both sides of the push plate are respectively slidably connected to the outer walls on one side of the two guide plates, and the bottoms of the two guide plates are respectively fixedly connected to the tops on both sides of the loading platform, and the bottom of the push plate is slidably connected to the top at the center of the loading platform.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses that when materials need to be lifted, first the materials are placed on the loading platform, and the piston rod is pushed by the cylinder to move, thereby driving the push plate to move. The push plate is driven by the cylinder and slides on the loading platform along the track of the guide plate. The guide plate provides a sliding track for the push plate, thereby ensuring the stability of the push plate during the movement. The protective door is pushed by the materials and rotates around the fixed axis. The spring is compressed at this time. After the materials enter the cargo box, the cylinder pushes and pulls the piston rod to contract. Due to the restoring force of the spring, the protective door is automatically closed and returns to the initial position, completing the pushing of the materials from the loading platform to the cargo box, which is convenient for the staff to use.

[0013] In the utility model, when the motor drives the threaded rod to rotate, the lifting plate will move up and down along the axis of the threaded rod. The guide column serves as the lifting track of the lifting plate, ensuring that the lifting plate always moves along the predetermined track during the lifting process, reducing the possibility of deviation or shaking. The limit bar prevents the protective door from opening outwards, preventing materials from falling during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is an exploded view of the middle box door of the utility model.

[0018] In the figure: 1. base; 101. support leg; 102. support column; 103. base; 104. protective plate; 105. loading platform; 2. driving part; 201. protective block; 202. motor; 203. threaded rod; 3. lifting part; 301. guide column; 302. limit plate; 303. lifting plate; 304. cargo box; 305. guide block; 4. box door; 401. fixed block; 402. fixed shaft; 403. rotating block; 404. protective door; 405. spring; 406. limit strip; 5. material removal part; 501. protective block; 502. cylinder; 503. piston rod; 504. push plate; 505. guide plate. 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a lifting machine for easy material collection, including a base 1, the top of the base 1 near the center of the back is fixedly connected to the bottom of a driving member 2 by bolts, and the outer wall of the top of the driving member 2 is rotatably connected to the inner wall at the center of the lifting member 3.

[0021] The inner wall of the lifting member 3 is fixedly connected to one end of the box door 4 , and the top of the center of the base 1 is slidably connected to the bottom of the material taking member 5 .

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 is composed of four legs 101, four support columns 102, a base 103, a protective plate 104 and a loading platform 105, and the tops of the four legs 101 are fixedly connected to the bottom ends of the four support columns 102, respectively, the tops of the four support columns 102 are fixedly connected to the base 103 and the bottom of the loading platform 105, respectively, and the four support columns 102 are distributed in a ring shape with equal distances, the outer wall of the base 103 is fixedly connected to the inner wall of the protective plate 104 by bolts, and the outer wall of the front side of the protective plate 104 is fixedly connected to the outer wall of the back side of the loading platform 105 by bolts, the protective plate 104 reduces the erosion of the internal structure by the external environment, and prolongs the service life of the equipment, and the loading platform 105 provides an operating platform for the convenience of the staff to place materials.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the driving member 2 includes a protective block 201, a motor 202 and a threaded rod 203, and the inner wall of the protective block 201 is fixedly connected to the outer wall of the motor 202, the output end of the motor 202 is fixedly connected to the bottom end of the threaded rod 203 through a coupling, and the bottom of the protective block 201 is fixedly connected to the top of the base 103 near the center of the back side through bolts, and the threaded rod 203 is driven to rotate by the motor 202. The existence of the protective block 201 not only protects the motor from damage, but also enhances the stability of the entire driving member.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the lifting member 3 is composed of two guide columns 301, a limit plate 302, a lifting plate 303, a cargo box 304 and a guide block 305, and the tops of the two guide columns 301 are respectively fixedly connected to the bottoms on both sides of the limit plates 302, the outer walls of the two guide columns 301 away from the two ends are respectively slidably connected to the inner walls of the lifting plate 303 near the back sides, and the top at the center of the lifting plate 303 is fixedly connected to the bottom of the cargo box 304 by bolts, the outer side wall of the bottom of the front side of the cargo box 304 is fixedly connected to the outer side wall of the back side of the guide block 305, and the bottoms of the two guide columns 301 are respectively fixedly connected to the tops on both sides of the back side of the base 103, and the lifting plate 303 is near the center of the back side. The inner wall is threadedly connected to the outer wall of the threaded rod 203 away from the two ends, and the inner wall at the center of the limit plate 302 is rotatably connected to the outer wall at the top of the threaded rod 203. When the motor 202 drives the threaded rod 203 to rotate, the lifting plate 303 will move up and down along the axis of the threaded rod 203. The guide column 301 provides a fixed lifting track for the lifting plate 303 to prevent it from deviating or shaking. By controlling the lifting height of the lifting plate 303, the transfer and transportation of materials between different heights can be easily realized. The limit plate 302 not only limits the rising position of the lifting plate 303 to prevent it from excessive rising causing damage or safety accidents, but also ensures the smooth progress of the lifting process through the rotation connection with the threaded rod.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the box door 4 includes a fixed block 401, a fixed shaft 402, a rotating block 403, a protective door 404, a spring 405 and a limit strip 406, and the number of the fixed blocks 401 is four, the number of the fixed shaft 402, the rotating block 403, the protective door 404, the spring 405 and the limit strip 406 are two, and every two fixed blocks 401, a fixed shaft 402, a rotating block 403, a protective door 404, a spring 405 and a limit strip 406 form a group, and the four fixed blocks 401 are divided into two groups, the upper and lower groups, and the two groups of fixed blocks 401 are respectively arranged at both ends of the fixed shaft 402, and the fixed shaft 402 is away from the two ends. The outer wall of the end is rotatably connected to the inner wall of the rotating block 403, and one side of the rotating block 403 is fixedly connected to one side of the protective door 404, the inner wall on the back side of the protective door 404 is fixedly connected to one end of the spring 405, and the outer wall on the front side of the protective door 404 is movably abutted against the outer wall on the back side of the limiting strip 406, the bottom of the upper group of fixed blocks 401 is respectively fixedly connected to the inner bottom walls on both sides of the cargo box 304, and the outer wall on one side of the lower group of fixed blocks 401 is respectively fixedly connected to the inner walls on both sides of the cargo box 304, and the ends of the two springs 405 away from the protective door 404 are respectively fixedly connected to the inner walls on both sides of the cargo box 304.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the material taking part 5 includes a protective block 501, a cylinder 502, a piston rod 503, a push plate 504 and two guide plates 505, and the inner wall of the protective block 501 is fixedly connected to the outer wall of the cylinder 502, the output end of the cylinder 502 is fixedly connected to one end of the piston rod 503, and the other end of the piston rod 503 is fixedly connected to the inner wall of the front side of the push plate 504, the outer side walls on both sides of the push plate 504 are respectively slidably connected to the outer side walls on one side of the two guide plates 505, and the bottoms of the two guide plates 505 are respectively fixedly connected to the tops on both sides of the loading platform 105, and the bottom of the push plate 504 is slidably connected to the top at the center of the loading platform 105. When the material needs to be lifted, First, the material is placed on the loading platform 105, and the cylinder 502 pushes the piston rod 503 to move, thereby driving the push plate 504 to move. Driven by the cylinder 502, the push plate 504 slides on the loading platform 105 along the track of the guide plate 505. The protection door 404 is pushed by the material to rotate around the fixed axis 402. The spring 405 is compressed at this time. After the material enters the cargo box 304, the cylinder 502 pushes and pulls the piston rod 503 to contract. Due to the restoring force of the spring 405, the protection door 404 will automatically close and return to the initial position, thereby realizing the operation of pushing the material from the loading platform 105 to the cargo box 304, which is convenient for the staff to use.

[0027] The use method and advantages of the utility model: When the hoist convenient for taking materials is working, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the material needs to be lifted, the material is first placed on the loading platform 105, and the cylinder 502 pushes the piston rod 503 to move, thereby driving the push plate 504 to move. Driven by the cylinder 502, the push plate 504 slides on the loading platform 105 along the track of the guide plate 505. The guide plate 505 provides a sliding track for the push plate 504, ensuring the stability of the push plate during movement. The protective door 404 is pushed by the material to rotate around the fixed axis 402, and the spring 405 is compressed at this time. After the material enters the cargo box 304, the cylinder 502 pushes and pulls the piston rod 503 to retract. Due to the restoring force of the spring 405, the protective door 404 is automatically closed and returns to the initial position, completing the pushing of the material from the loading platform 105 to the cargo box 304, which is convenient for the staff to use. When the motor 202 drives the threaded rod 203 to rotate, the lifting plate 303 will move up and down along the axis of the threaded rod 203. The guide column 301 serves as the lifting track of the lifting plate 303, ensuring that the lifting plate 303 always moves along the predetermined track during the lifting process, reducing the possibility of deviation or shaking. The limit bar 406 prevents the protective door from opening outward, preventing materials from falling during the lifting process.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting machine for facilitating material collection, comprising a base (1), characterized in that: The top of the base (1) near the center of the back is fixedly connected to the bottom of the driving member (2) by bolts, and the outer wall of the top of the driving member (2) is rotatably connected to the inner wall at the center of the lifting member (3); The inner wall of the lifting member (3) is fixedly connected to one end of the box door (4), and the top at the center of the base (1) is slidably connected to the bottom of the material taking member (5).

2. The material-saving elevator according to claim 1, characterized in that: The base (1) is composed of four supporting legs (101), four supporting columns (102), a base (103), a protective plate (104) and a loading platform (105), and the tops of the four supporting legs (101) are respectively fixedly connected to the bottoms of the four supporting columns (102), the tops of the four supporting columns (102) are respectively fixedly connected to the base (103) and the bottoms of the loading platform (105), and the four supporting columns (102) are distributed in a ring at equal distances, the outer wall of the base (103) is fixedly connected to the inner wall of the protective plate (104) by bolts, and the outer wall of the front side of the protective plate (104) is fixedly connected to the outer wall of the back side of the loading platform (105) by bolts.

3. The material-saving elevator according to claim 2, characterized in that: The driving member (2) comprises a protection block (201), a motor (202) and a threaded rod (203), wherein the inner wall of the protection block (201) is fixedly connected to the outer wall of the motor (202), the output end of the motor (202) is fixedly connected to the bottom end of the threaded rod (203) via a coupling, and the bottom of the protection block (201) is fixedly connected to the top of the base (103) near the center of the back side via bolts.

4. The material-saving elevator according to claim 3, characterized in that: The lifting member (3) is composed of two guide columns (301), a limit plate (302), a lifting plate (303), a cargo box (304) and a guide block (305), and the tops of the two guide columns (301) are respectively fixedly connected to the bottoms on both sides of the limit plate (302), the outer walls of the two guide columns (301) away from the two ends are respectively slidably connected to the inner walls of the lifting plate (303) near the back sides, and the top of the lifting plate (303) at the center is fixedly connected to the bottom of the cargo box (304) by bolts, the outer wall of the bottom of the front side of the cargo box (304) is fixedly connected to the outer wall of the back side of the guide block (305), and the bottoms of the two guide columns (301) are respectively fixedly connected to the tops of the base (103) near the back side, the inner wall of the lifting plate (303) near the back side is threadedly connected to the outer walls of the threaded rod (203) away from the two ends, and the inner wall at the center of the limit plate (302) is rotatably connected to the outer wall at the top of the threaded rod (203).

5. The material-saving elevator according to claim 4, characterized in that: The box door (4) comprises a fixed block (401), a fixed shaft (402), a rotating block (403), a protective door (404), a spring (405) and a limit strip (406), and the number of the fixed blocks (401) is four, the number of the fixed shaft (402), the rotating block (403), the protective door (404), the spring (405) and the limit strip (406) are two, and every two fixed blocks (401), one fixed shaft (402), one rotating block (403), one protective door (404), one spring (405) and one limit strip (406) form a group, the four fixed blocks (401) are divided into two groups, an upper group and an lower group, and the two groups of fixed blocks (401) are respectively arranged at two ends of the fixed shaft (402), and the fixed shaft The outer walls (402) away from the two ends are rotatably connected to the inner wall of the rotating block (403), and one side of the rotating block (403) is fixedly connected to one side of the protective door (404), the inner wall on the back side of the protective door (404) is fixedly connected to one end of the spring (405), and the outer wall on the front side of the protective door (404) is movably abutted against the outer wall on the back side of the limiting strip (406), the bottom of the upper group of fixed blocks (401) is respectively fixedly connected to the inner bottom walls on both sides of the cargo box (304), and the outer wall on one side of the lower group of fixed blocks (401) is respectively fixedly connected to the inner wall on both sides of the cargo box (304), and the ends of the two springs (405) away from the protective door (404) are respectively fixedly connected to the inner walls on both sides of the cargo box (304).

6. The material-saving elevator according to claim 2, characterized in that: The material picking component (5) includes a protective block (501), a cylinder (502), a piston rod (503), a push plate (504) and two guide plates (505), and the inner wall of the protective block (501) is fixedly connected to the outer wall of the cylinder (502), the output end of the cylinder (502) is fixedly connected to one end of the piston rod (503), and the other end of the piston rod (503) is fixedly connected to the inner wall of the front side of the push plate (504), the outer walls on both sides of the push plate (504) are respectively slidably connected to the outer walls on one side of the two guide plates (505), and the bottoms of the two guide plates (505) are respectively fixedly connected to the tops on both sides of the loading platform (105), and the bottom of the push plate (504) is slidably connected to the top at the center of the loading platform (105).

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