Novel continuous elevator

Abstract

The novel continuous elevator comprises a fixing frame, a driving assembly, a box body and clamping plates, when the driving assembly drives the box body to move upwards, a gear passes through a flat rack on the lower portion and drives a positive and negative tooth threaded rod to rotate, a lead screw structure is used for pushing the two clamping plates to be close to each other and clamp an object, and the box body continues to move upwards. The gear passes through a flat rack above and drives the positive and negative tooth threaded rod to continue to rotate, the two clamping plates are far away from each other and move to the top of the fixing frame along with the box body, the object is taken out, the object is clamped in the lifting process, and potential safety hazards caused by the fact that the object falls from an opening of the box body are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a novel continuous elevator. Background Art

[0002] Hoists are large-scale mechanical equipment that transports by changing potential energy, such as mine hoists, dam hoists, etc. In a broad sense, elevators, overhead cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoists. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity.

[0003] The existing elevator places the object inside the box and then lifts the box upward to move the object. However, the object lacks a fixed structure when it is inside the box. For example, bricks are easily dropped out of the box opening during the lifting process, which poses a safety hazard. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in an existing novel continuous elevator, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a new type of continuous lifting machine, by arranging a top plate on the top of the fixed frame, a driving assembly on the top of the top plate, the box body is located inside the fixed frame, a connecting plate is arranged inside the fixed frame, and two flat racks are symmetrically installed on the upper and lower side walls of the connecting plate, the side walls of the box body are rotatably connected with a gear, the side walls of the gear are provided with positive and negative threaded rods, the positive and negative threaded rods extend into the box body, and two clamping plates are symmetrically arranged inside the box body, and threaded holes are opened on the side walls of the clamping plates, and the positive and negative threaded rods rotate and pass through the threaded holes. When the driving assembly drives the box body to move upward, the gear passes through the flat rack below and drives the positive and negative threaded rods to rotate, and the screw rod structure is used to push the two clamping plates close to each other and clamp the object. As the box body continues to move upward, the gear passes through a flat rack above and drives the positive and negative threaded rods to continue to rotate, and the two clamping plates move away from each other. As the box body moves to the top of the fixed frame, the object can be taken out, and the object can be clamped during the lifting process to prevent the object from falling from the opening of the box body and causing safety hazards.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A novel continuous hoist, comprising:

[0009] A fixing frame, wherein a top plate is installed on the top of the fixing frame, a connecting plate is installed inside the fixing frame, and two flat racks are symmetrically installed on the upper and lower side walls of the connecting plate;

[0010] A driving assembly is mounted on the top of the fixing frame;

[0011] A box body is located inside the fixing frame, a side wall of the box body is rotatably connected with a gear, a positive and negative threaded rod is installed on the side wall of the gear, and the positive and negative threaded rod extends into the box body;

[0012] The clamping plates are two and symmetrically located inside the box body, the side walls of the clamping plates are provided with threaded holes, and the positive and negative threaded rods are rotated to pass through the threaded holes.

[0013] As a preferred solution of the novel continuous elevator described in the utility model, a guide rod is installed inside the box body, a guide hole is opened on the side wall of the clamping plate, the guide rod passes through the guide hole, and a rubber plate is installed on the side wall of the clamping plate.

[0014] As a preferred solution of the novel continuous elevator described in the utility model, two first fixing plates are symmetrically installed on the side wall of the fixing frame.

[0015] As a preferred solution of a new type of continuous elevator described in the utility model, the driving assembly includes a mounting plate installed on the top of the top plate, a motor installed on the top of the mounting plate, a first pulley installed on the output end of the motor and a second pulley rotatably connected to the top of the first fixed plate above, the first pulley and the second pulley are connected by a belt, a reciprocating threaded rod is installed at the bottom of the second pulley, and the reciprocating threaded rod extends between the two first fixed plates.

[0016] As a preferred solution of a new type of continuous elevator described in the utility model, a second fixing plate is installed on the side wall of the box body, a reciprocating threaded hole is opened on the top of the second fixing plate, and the reciprocating threaded rod rotates through the reciprocating threaded hole.

[0017] As a preferred solution of the novel continuous elevator described in the utility model, dustproof nets are installed on the symmetrical side walls of the box body.

[0018] Compared with the prior art: a top plate is arranged on the top of the fixed frame, a driving assembly is arranged on the top of the top plate, the box body is located inside the fixed frame, a connecting plate is arranged inside the fixed frame, and two flat racks are symmetrically installed on the upper and lower side walls of the connecting plate, the side walls of the box body are rotatably connected with a gear, and the side walls of the gear are provided with positive and negative threaded rods, the positive and negative threaded rods extend into the box body, and two clamping plates are symmetrically arranged inside the box body, and threaded holes are opened on the side walls of the clamping plates, and the positive and negative threaded rods rotate and pass through the threaded holes. When the driving assembly drives the box body to move upward, the gear passes through the flat rack below and drives the positive and negative threaded rods to rotate, and the screw rod structure is used to push the two clamping plates close to each other and clamp the object. As the box body continues to move upward, the gear passes through a flat rack above and drives the positive and negative threaded rods to continue to rotate, and the two clamping plates move away from each other, and as the box body moves to the top of the fixed frame, the object can be taken out, and the object can be clamped during the lifting process to prevent the object from falling from the opening of the box body and causing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is the overall structure diagram of a new type of continuous elevator of the utility model;

[0021] Figure 2 This is a structural diagram of a new type of continuous hoist fixing frame of the utility model;

[0022] Figure 3 This is a structural diagram of a new type of continuous lifting machine case of the utility model;

[0023] Figure 4 This is a structural diagram of a new type of continuous hoist splint of the utility model. DETAILED DESCRIPTION

[0024] 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.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a novel continuous lifting machine, by arranging a top plate on the top of a fixed frame, a driving component on the top of the top plate, a box body is located inside the fixed frame, a connecting plate is arranged inside the fixed frame, two flat racks are symmetrically installed on the upper and lower side walls of the connecting plate, the side walls of the box body are rotatably connected with a gear, the side walls of the gear are provided with positive and negative threaded rods, the positive and negative threaded rods extend into the box body, two clamping plates are symmetrically arranged inside the box body, threaded holes are opened on the side walls of the clamping plates, and the positive and negative threaded rods rotate and penetrate the threaded holes. When the driving component drives the box body to move upward, the gear passes through the flat rack below and drives the positive and negative threaded rods to rotate, and the screw rod structure is used to push the two clamping plates to approach each other and clamp the object. As the box body continues to move upward, the gear passes through an upper flat rack and drives the positive and negative threaded rods to continue to rotate, and the two clamping plates move away from each other. As the box body moves to the top of the fixed frame, the object can be taken out, and the object is clamped during the lifting process to prevent the object from falling from the opening of the box body and causing safety hazards.

[0028] Figure 1-3 The following is a schematic diagram of a new type of continuous elevator implementation method of the utility model. Figure 1-Figure 3 A novel continuous elevator in this embodiment includes a fixed frame 100, a driving assembly 200, a box body 300 and a clamping plate 400.

[0029] A top plate 110 is installed on the top of the fixing frame 100 , a connecting plate 120 is installed inside the fixing frame 100 , two flat racks 130 are symmetrically installed on the upper and lower side walls of the connecting plate 120 , and two first fixing plates 140 are symmetrically installed on the side walls of the fixing frame 100 .

[0030] The driving assembly 200 is installed on the top of the fixed frame 100. The driving assembly 200 includes a mounting plate 210 mounted on the top of the top plate 110, a motor 220 mounted on the top of the mounting plate 210, a first pulley 230 mounted on the output end of the motor 220, and a second pulley 240 rotatably connected to the top of a first fixed plate 140 above. The first pulley 230 is connected to the second pulley 240 by a belt. A reciprocating threaded rod 250 is installed at the bottom of the second pulley 240. The reciprocating threaded rod 250 extends between the two first fixed plates 140. The first pulley 230 is driven to rotate by starting the motor 220. When the first pulley 230 rotates, the second pulley 240 is driven to rotate by the belt. When the second pulley 240 rotates, the reciprocating threaded rod 250 is driven to rotate.

[0031] The box body 300 is located inside the fixed frame 100, and the side wall of the box body 300 is rotatably connected with a gear 310, and the side wall of the gear 310 is installed with a positive and negative threaded rod 320, and the positive and negative threaded rod 320 extends into the box body 300. A second fixed plate 340 is installed on the side wall of the box body 300, and a reciprocating threaded hole 350 is opened on the top of the second fixed plate 340. The reciprocating threaded rod 250 rotates and passes through the reciprocating threaded hole 350. A dustproof net 360 is installed on the symmetrical side walls of the box body 300. When the reciprocating threaded rod 250 rotates, the screw structure is used to push the second fixed plate 340 and the box body 300 to reciprocate up and down inside the fixed frame 100. When the box body 300 moves upward and passes through the flat rack 130 below, the gear 310 meshes with the flat rack 130, and the gear 310 drives the positive and negative threaded rod 320 to rotate, and the screw structure is used to push the two clamping plates 400 to approach each other and clamp the fixed frame 10 0, as the box body 300 moves up, the gear 310 separates from the flat rack 130 below until the gear 310 meshes with the flat rack 130 above. As the box body 300 continues to move up, the gear 310 drives the positive and negative threaded rod 320 to continue to rotate, and the two clamping plates 400 move away from each other until the box body 300 moves to the top of the fixing frame 100. At this time, the object is taken out from the opening of the box body 300. When the box body 300 moves downward, the gear 310 first meshes with the flat rack 130 above, drives the positive and negative threaded rod 320 to rotate, and then drives the two clamping plates 400 to approach each other, and then meshes with the flat rack 130 below, drives the positive and negative threaded rod 320 to rotate, and then drives the two clamping plates 400 to move away from each other, and reciprocates in sequence, so that the box body 300 drives the two clamping plates 400 to approach each other and clamp the object inside the box body 300 each time it moves upward.

[0032] There are two splints 400 symmetrically located inside the box 300, and a threaded hole 410 is opened on the side wall of the splint 400. The positive and negative threaded rods 320 rotate and pass through the threaded hole 410. A guide rod 330 is installed inside the box 300, and a guide hole 420 is opened on the side wall of the splint 400. The guide rod 330 passes through the guide hole 420. A rubber plate 430 is installed on the side wall of the splint 400. When the splint 400 slides, the guide hole 420 slides on the rod body of the guide rod 330 to guide the sliding of the splint 400. The rubber plate 430 can convert the hard contact between the splint 400 and the object into elastic contact to prevent damage to the object.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of continuous elevator, characterized in that: include: A fixing frame (100), wherein a top plate (110) is installed on the top of the fixing frame (100), a connecting plate (120) is installed inside the fixing frame (100), and two flat racks (130) are symmetrically installed on the upper and lower side walls of the connecting plate (120); A driving assembly (200) mounted on the top of the fixing frame (100); A box body (300) is located inside the fixing frame (100); a gear (310) is rotatably connected to a side wall of the box body (300); a positive and negative threaded rod (320) is installed on the side wall of the gear (310); and the positive and negative threaded rod (320) extends into the box body (300); The clamping plates (400) are two and symmetrically located inside the box (300). The side walls of the clamping plates (400) are provided with threaded holes (410). The positive and negative threaded rods (320) are rotatably passed through the threaded holes (410).

2. A novel continuous elevator according to claim 1, characterized in that: A guide rod (330) is installed inside the box body (300), a guide hole (420) is opened on the side wall of the clamping plate (400), the guide rod (330) passes through the guide hole (420), and a rubber plate (430) is installed on the side wall of the clamping plate (400).

3. A novel continuous elevator according to claim 2, characterized in that: Two first fixing plates (140) are symmetrically mounted on the side wall of the fixing frame (100).

4. A novel continuous elevator according to claim 3, characterized in that: The driving assembly (200) comprises a mounting plate (210) mounted on the top of the top plate (110), a motor (220) mounted on the top of the mounting plate (210), a first pulley (230) mounted on the output end of the motor (220), and a second pulley (240) rotatably connected to the top of the first fixed plate (140) above, the first pulley (230) and the second pulley (240) being connected via a belt, a reciprocating threaded rod (250) being mounted at the bottom of the second pulley (240), and the reciprocating threaded rod (250) extending between the two first fixed plates (140).

5. A novel continuous elevator according to claim 4, characterized in that: A second fixing plate (340) is installed on the side wall of the box body (300), a reciprocating threaded hole (350) is opened on the top of the second fixing plate (340), and the reciprocating threaded rod (250) rotates and passes through the reciprocating threaded hole (350).

6. A novel continuous elevator according to claim 5, characterized in that: Dust-proof nets (360) are installed on the symmetrical side walls of the box body (300).

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