Module PACK workshop elevator

Abstract

The utility model discloses a module PACK workshop elevator, and relates to the field of transmission equipment. The module PACK workshop elevator comprises an elevator bin and a lifting carrier arranged in the elevator bin, a multi-point lifting mechanism is arranged at the top of the lifting carrier, the multi-point lifting mechanism comprises a rear lifting loop chain, a front lifting open chain and a lifting motor, and the lifting motor synchronously drives the front lifting open chain and the rear lifting loop chain to move. According to the module PACK workshop elevator, the front lifting open chains are installed on the tops of the two sides of the front end of the lifting carrier, the rear lifting loop chains are installed on the two sides of the rear end of the lifting carrier, and meanwhile the front lifting open chains are fixedly connected with the rear sides of the rear lifting loop chains, so that when the module PACK workshop elevator is used, a lifting motor is started to drive a rear rotating roller to rotate; and the front lifting open chain and the rear lifting loop chain synchronously lift or lower the lifting carrier, so that the situation that the lifting carrier deflects due to unbalanced placement of materials in the lifting carrier is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a hoist for a module PACK workshop. Background Art

[0002] In the current production workshop, hoists are usually used to lift materials to a higher level. By installing a hoist for height lifting between the upper and lower production lines, the materials are pushed into the hoist and vertically lifted by the hoist, which has the advantage of efficiently transferring materials.

[0003] When the current hoist is in use, a transmission chain is usually installed at the top for lifting, and sliding rails are installed on both sides to stabilize the hoist and prevent it from deflecting significantly during the lifting process. However, in actual applications, most are single-point or two-point types. This causes the hoist car to deflect to a certain extent when the internal materials are unevenly placed during the actual lifting process, resulting in extrusion with the sliding rails, generating significant noise and wear during sliding, and also increasing the frictional resistance during up and down sliding. Therefore, a hoist for a module PACK workshop is specifically provided to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a hoist for a module PACK workshop, which solves the problems that the lifting chains at the top of the current hoist car are mostly single-point or two-point types. During the actual lifting process, when the internal materials are unevenly placed, the hoist car will deflect to a certain extent, squeeze with the sliding rails, generate significant noise and wear during sliding, and also increase the frictional resistance during up and down sliding.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A hoist for a module PACK workshop includes a hoist bin and a lifting carrier arranged inside the hoist bin. A multi-point lifting mechanism is arranged at the top of the lifting carrier, and the multi-point lifting mechanism includes;

[0006] A rear lifting ring chain, which is arranged on the inner side wall of the hoist bin, and the outer side of the rear lifting ring chain is fixedly installed on the back of the lifting carrier;

[0007] A front lifting open chain, one end of which is fixedly installed at the front top of the lifting carrier, and the other end of the front lifting open chain is fixedly connected to the inner side of the rear lifting ring chain;

[0008] A lifting motor, which is fixedly installed on the inner top of the hoist bin, and the lifting motor synchronously drives the front lifting open chain and the rear lifting ring chain to move.

[0009] Preferably, a bracket plate is fixedly mounted on the inner top of the lifting machine compartment, and the lifting motor is fixedly mounted on the top of the bracket plate.

[0010] Preferably, a front roller and a rear roller are respectively installed on the front and rear sides of the top of the bracket plate, the top of the rear lifting chain is installed on the outer surface of the rear roller, and the front lifting open chain passes around the top of the front roller and the rear roller.

[0011] Preferably, the inner bottom of the lifting machine chamber is rotatably connected to a bottom support roller, and the bottom end of the rear lifting chain is installed on the outer surface of the bottom support roller.

[0012] Preferably, the outer surfaces of the front rotating roller, the rear rotating roller and the bottom supporting roller are all installed with transmission sprockets, and the front lifting open chain and the rear lifting ring chain are both arranged on the outer surfaces of the sprockets.

[0013] Preferably, an axle seat is fixedly installed on the top of the bracket plate, the front roller and the rear roller are respectively connected to the inside of the axle seat by bearings, and a transmission chain is installed between the lifting motor and the rear roller.

[0014] Preferably, a first connecting block is fixedly connected between the front lifting open chain and the rear lifting ring chain, a suspension seat is installed at the front end of the front lifting open chain and the top of the lifting vehicle, and a second connecting block is fixedly installed between the rear lifting ring chain and the lifting vehicle.

[0015] Preferably, both sides of the lifting vehicle are fixedly welded with limit slides, both sides of the inner wall of the lifting machine cabin are fixedly welded with slide rails, and the limit slides are slidably connected to the outer surfaces of the slide rails.

[0016] The utility model discloses a module PACK workshop elevator, which has the following beneficial effects: by installing a front lifting open chain on the top of both sides of the front end of the lifting vehicle, and installing a rear lifting ring chain on both sides of the rear end of the lifting vehicle, the front lifting open chain is fixedly connected to the rear side of the rear lifting ring chain after the traction direction is turned by the front rotating roller and the rear rotating roller. In this way, when in use, when the lifting motor is started, the rear rotating roller is driven to rotate, so that the front lifting open chain and the rear lifting ring chain synchronously lift or lower the lifting vehicle, thereby avoiding the lifting vehicle from being skewed due to the uneven placement of internal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 Schematic diagram of the overall outer surface structure of the present utility model;

[0019] Figure 2 Schematic diagram of the back structure of the lifting vehicle of the present utility model;

[0020] Figure 3 Schematic diagram of the outer surface structure of the support plate of the present utility model.

[0021] In the figure: 1, hoist cabin; 2, lifting vehicle; 3, slide rail; 4, multi-point lifting mechanism; 41, front lifting open chain; 42, rear lifting endless chain; 43, lifting motor; 44, front rotating roller; 45, rear rotating roller; 46, first connecting block; 47, bottom support roller; 48, driving sprocket; 49, driving chain; 5, suspension seat; 6, support plate; 7, second connecting block; 8, limit sliding seat; 9, shaft seat. Specific implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] The embodiments of the present application provide a hoist for a module PACK workshop, solving the problem that the lifting chains at the top of the hoist car are mostly single-point or two-point type at present. During the actual lifting process, when the internal materials are unevenly placed, the hoist car will be deflected to a certain extent, squeeze against the slide rail, generate relatively large noise and wear during sliding, and also increase the frictional resistance during up and down sliding.

[0024] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0025] The embodiments of the present utility model disclose a hoist for a module PACK workshop.

[0026] According to the Figures 1-3 shown in the figure, it includes a hoist cabin 1 and a lifting vehicle 2 arranged inside the hoist cabin 1. A multi-point lifting mechanism 4 is arranged at the top of the lifting vehicle 2. The multi-point lifting mechanism 4 includes;

[0027] A rear lifting endless chain 42, which is arranged on the inner side wall of the hoist cabin 1, and the outer side of the rear lifting endless chain 42 is fixedly installed on the back of the lifting vehicle 2;

[0028] The front lifting open chain 41 has one end fixedly installed at the top of the front side of the lifting vehicle 2, and the other end of the front lifting open chain 41 is fixedly connected to the inner side of the rear lifting ring chain 42;

[0029] The lifting motor 43 is fixedly installed at the top inside the lifting machine chamber 1. The lifting motor 43 synchronously drives the front lifting open chain 41 and the rear lifting ring chain 42 to move. When the lifting motor 43 starts, it drives the rear roller 45 to rotate, so that the front lifting open chain 41 and the rear lifting ring chain 42 synchronously lift or lower the lifting vehicle 2, thus avoiding the situation that the lifting vehicle 2 tilts due to uneven placement of internal materials.

[0030] A support plate 6 is fixedly installed at the top inside the lifting machine chamber 1, and the lifting motor 43 is fixedly installed on the top of the support plate 6.

[0031] A front roller 44 and a rear roller 45 are respectively installed on the front and rear sides of the top of the support plate 6. The top end of the rear lifting ring chain 42 is installed on the outer surface of the rear roller 45, and the front lifting open chain 41 bypasses the tops of the front roller 44 and the rear roller 45.

[0032] A bottom support roller 47 is rotatably connected to the inner bottom of the lifting machine chamber 1, and the bottom end of the rear lifting ring chain 42 is installed on the outer surface of the bottom support roller 47.

[0033] Drive sprockets 48 are installed on the outer surfaces of the front roller 44, the rear roller 45, and the bottom support roller 47. The front lifting open chain 41 and the rear lifting ring chain 42 are both arranged on the outer surface of the sprocket 48. When the lifting motor 43 starts, it drives the rear roller 45 to rotate through the drive chain 49, drives the rear lifting ring chain 42 to start moving through the drive sprocket on the outer surface of the rear roller 45. At the same time, the rear lifting ring chain 42 drives the rear end of the front lifting open chain 41 to move synchronously, so that the front roller 44 rotates synchronously. At this time, the front ends of the front lifting open chain 41 and the rear lifting ring chain 42 drive the lifting vehicle 2 to rise stably from the four corners respectively.

[0034] A shaft seat 9 is fixedly installed on the top of the support plate 6. The front roller 44 and the rear roller 45 are respectively connected by bearings inside the shaft seat 9. A drive chain 49 is installed between the lifting motor 43 and the rear roller 45.

[0035] A first connecting block 46 is fixedly connected between the front lifting open chain 41 and the rear lifting ring chain 42. A suspension seat 5 is installed between the front end of the front lifting open chain 41 and the top of the lifting vehicle 2, and a second connecting block 7 is fixedly installed between the rear lifting ring chain 42 and the lifting vehicle 2.

[0036] Limit sliding seats 8 are fixedly welded on both sides of the lifting vehicle 2, and slide rails 3 are fixedly welded on both sides of the inner wall of the lifting machine chamber 1. The limit sliding seats 8 are slidably connected to the outer surfaces of the slide rails 3 for sliding limit through the slide rails 3.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A module PACK workshop elevator, comprising an elevator cabin (1) and a lifting vehicle (2) arranged inside the elevator cabin (1), characterized in that: A multi-point lifting mechanism (4) is arranged on the top of the lifting vehicle (2), and the multi-point lifting mechanism (4) comprises: A rear lifting chain (42) is arranged on the inner wall of the lifting machine cabin (1), and the outer side of the rear lifting chain (42) is fixedly mounted on the back side of the lifting vehicle (2); A front lifting open chain (41), one end of which is fixedly mounted on the front top of the lifting vehicle (2), and the other end of which is fixedly connected to the inner side of the rear lifting ring chain (42); A lifting motor (43) is fixedly installed on the top of the lifting machine cabin (1), and the lifting motor (43) synchronously drives the front lifting open chain (41) and the rear lifting ring chain (42) to move.

2. A module PACK workshop hoist according to claim 1, characterized in that: A support plate (6) is fixedly mounted on the inner top of the lifting machine chamber (1), and the lifting motor (43) is fixedly mounted on the top of the support plate (6).

3. A module PACK workshop hoist according to claim 2, characterized in that: A front roller (44) and a rear roller (45) are respectively installed on the front and rear sides of the top of the support plate (6); the top end of the rear lifting chain (42) is installed on the outer surface of the rear roller (45); and the front lifting open chain (41) passes over the top of the front roller (44) and the rear roller (45).

4. A module PACK workshop hoist according to claim 3, characterized in that: The inner bottom of the lifting machine chamber (1) is rotatably connected to a bottom support roller (47), and the bottom end of the rear lifting chain (42) is mounted on the outer surface of the bottom support roller (47).

5. A module PACK workshop hoist according to claim 4, characterized in that: The outer surfaces of the front rotating roller (44), the rear rotating roller (45) and the bottom supporting roller (47) are all installed with a transmission sprocket (48), and the front lifting open chain (41) and the rear lifting ring chain (42) are both arranged on the outer surface of the sprocket (48).

6. A module PACK workshop hoist according to claim 3, characterized in that: An axle seat (9) is fixedly installed on the top of the support plate (6), the front roller (44) and the rear roller (45) are respectively connected to the inside of the axle seat (9) by bearings, and a transmission chain (49) is installed between the lifting motor (43) and the rear roller (45).

7. The module PACK workshop hoist according to claim 1, characterized in that: A first connection block (46) is fixedly connected between the front lifting open chain (41) and the rear lifting ring chain (42), a suspension seat (5) is installed at the front end of the front lifting open chain (41) and the top of the lifting vehicle (2), and a second connection block (7) is fixedly installed between the rear lifting ring chain (42) and the lifting vehicle (2).

8. The module PACK workshop hoist according to claim 1, characterized in that: Limiting slides (8) are fixedly welded on both sides of the lifting vehicle (2), and sliding rails (3) are fixedly welded on both sides of the inner wall of the lifting machine compartment (1), and the limiting slides (8) are slidably connected to the outer surface of the sliding rails (3).

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