CN219044645U - Box type elevator - Google Patents

Abstract

The utility model discloses a box type elevator, which belongs to the technical field of elevators, and aims to solve the problems that in the prior art, when a special transfer box is lifted, the transfer box is often required to be conveyed to the elevator by means of external force, the structure of the elevator is complex, and the occupied space is large; including lifting machine main part and slip cup joint the roller conveyer at lifting machine main part lateral wall, roller conveyer's lateral wall is fixed with the locating rack that is U type structure, the locating rack cover is established in the lifting machine main part, and the inner wall symmetry of locating rack is fixed with the hoisting block, and wherein the one end that the hoisting block was kept away from to the locating rack inner wall is fixed with the deflector, the deflector contacts with lifting machine main part's lateral wall to slide along lifting machine main part's lateral wall and set up, the lifting machine main part is the framework structure, and lifting machine main part's lateral wall installs first motor, wherein the symmetry is provided with the lifting chain with hoisting block fixed connection in the lifting machine main part.

Description

A box type elevator

technical field

The utility model belongs to the technical field of hoists, in particular to a box-type hoist.

Background technique

The hoist is a large-scale mechanical equipment that is transported by changing the potential energy, such as mine hoist, dam hoist, etc. Broadly speaking, elevators, cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoisting machines. machine. Hoists generally refer to large-scale mechanical equipment with large power and strong lifting capacity; the transportation process is completed by dragging the flexible wire rope and the transported goods up and down by the power machinery. The wire rope is an indispensable and important part of the hoisting machinery. There are phosphating coated steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and so on.

In the current box-type conveyor line, because it often needs to be transported across workshops and floors, it is necessary to use a hoist for lifting. However, most of the currently used hoists are in the form of a frame, and external forces are often needed to lift the special transfer box. Transport the transfer box to the hoist. The structure of the hoist is relatively complicated and takes up a lot of space.

Utility model content

(1) Technical problems to be solved

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a box-type hoist, which aims to solve the problem that the prior art cannot reduce sewage discharge, the treatment cost is very high, the treatment equipment is numerous, the treatment process is cumbersome, and the underground The technical problem of serious environmental pollution.

(2) Technical solution

In order to solve the above technical problems, the utility model provides such a box-type hoist, which includes a hoist main body and a roller conveyor slidingly sleeved on the side wall of the hoist main body, the side of the roller conveyor The wall is fixed with a positioning frame in a U-shaped structure, and the positioning frame is sleeved on the main body of the hoist, and the inner wall of the positioning frame is symmetrically fixed with a lifting block, and the end of the positioning frame inner wall away from the lifting block is fixed with a guide plate. The guide plate is in contact with the side wall of the main body of the hoist, and is slidably arranged along the side wall of the main body of the hoist. The main body of the hoist is in a frame structure, and a first motor is installed on the side wall of the main body of the hoist, wherein the main body of the hoist A lifting chain fixedly connected with the lifting block is arranged symmetrically in the center.

When using the hoist of this technical solution, according to the height of the conveyor belt of the conveying revolving box, the first motor is started to drive the drive shaft to rotate in the positioning seat, and the drive shaft drives the two lifting chains to rotate synchronously during the rotation, and the lifting chain is rotating. During the process, the lifting block and the positioning frame are driven up and down, so that the roller conveyor and the turnover box are at the same height, and the second motor is started to rotate the multiple conveying rollers on the roller conveyor, and during the rotation, the turnover box moves to After the top of the roller conveyor, the turnover box is lifted by the first motor, and after the lifting, the second motor is started to move the turnover box out of the conveying roller, thereby completing the lifting and conveying of the turnover box.

Preferably, the top of the main body of the hoist is fixed with a push rod, and the bottom of the main body of the hoist is fixed with a base, and the main body of the hoist is supported by the base, while the two ends of the main body of the hoist are respectively connected to the base It is fixedly connected with the ejector rod.

Further, the first motor is fixedly installed on the side wall of the ejector rod, positioning seats are fixed on both sides of the top end surface of the ejector rod and the base, and the side wall of the first motor is fixedly connected to the ejector rod through bolts. The first motor drives the drive shaft to rotate synchronously during rotation.

Furthermore, a drive shaft is installed between the two positioning seats on the same side through bearings, one end of one of the drive shafts passes through the positioning seat and is fixedly connected to the crankshaft of the first motor, and passes through the positioning seat. The bearing is positioned and installed on the drive shaft, so that the drive shaft is rotated between the two positioning seats.

Furthermore, the side wall of the positioning seat is provided with a gear meshed with the lifting chain, and the two ends of the two lifting chains are respectively fixedly connected to both sides of the two lifting blocks, and the gear is installed on one side of the positioning seat. The drive shaft drives the gear to rotate synchronously during the rotation, and the gear drives the lifting chain meshed with it to move during the rotation.

Furthermore, both ends of the positioning frame are symmetrically fixed with side guide wheels, and the inner wall of the positioning frame is symmetrically fixed with positive guide wheels. Each of the positive guide wheels abuts against the side wall of the main body of the hoist, and the positive guide wheel and the side guide wheel abut against the outer wall of the main body of the hoist, and are rotated and set on the outer wall of the main body of the hoist during the lifting process, while guiding The plate is in contact with the side wall of the main body of the hoist, so that the positioning frame is sleeved on the main body of the hoist, and moves along the main body of the hoist during its lifting.

Further, the bottom end of the roller conveyor is equipped with a second motor, and a plurality of conveying rollers are equidistantly installed in the roller conveyor, and a turnover box is supported by the conveying rollers, and the second motor is driven by a chain The conveying rollers rotate, and the chains mesh with fixed gears at both ends of the plurality of conveying rollers, so that the second motor drives the plurality of conveying rollers to rotate synchronously during rotation.

Furthermore, gears are fixedly installed on the plurality of conveying rollers, and rotate synchronously through gears and chains.

(3) Beneficial effect

Compared with the prior art, the utility model has the beneficial effect that: the roller conveyor is equipped with conveying rollers, and the turnover box is conveyed by the conveying roller, so that the material can enter and exit the roller conveyor, and when the turnover box enters the roller conveying After the inside of the machine, the lifting mechanism starts, and the roller conveyor carries the turnover box for lifting operation. When the roller conveyor runs to the required height, the lifting mechanism stops running, and the conveying roller on the roller conveyor sends the turnover box out of the elevator. Outside the main body, the main body of the hoist can arrange conveying lines at different heights, and the main body of the hoist drives the roller conveyor inside to reciprocate up and down, which can be seamlessly connected with the conveying line outside the main body of the hoist.

The utility model passes

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those skilled in the art, other drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the main body of the hoist in the utility model;

Fig. 3 is a schematic diagram of the ejector rod structure in the utility model;

Fig. 4 is a structural schematic diagram of the roller conveyor of the utility model.

The marks in the drawings are: 1. Hoist main body; 2. Positioning frame; 3. Roller conveyor; 4. Turnover box; 5. Lifting chain; 6. First motor; 7. Drive shaft; 8. Base 9, the second motor; 10, the ejector rod; 11, the positioning seat; 12, the conveying roller;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

This specific embodiment is a box-type hoist, and its structural schematic diagram is shown in the figure. The side wall of 3 is fixed with the spacer 2 that is U-shaped structure, and spacer 2 is sleeved on the hoist main body 1, and the inner wall of spacer 2 is symmetrically fixed with lifting block 17, and wherein the inner wall of spacer 2 is away from the position of lifting block 17. One end is fixed with a guide plate 15, the guide plate 15 is in contact with the side wall of the hoist main body 1, and is slidably arranged along the side wall of the hoist main body 1, the hoist main body 1 is a frame structure, and the side wall of the hoist main body 1 A first motor 6 is installed, wherein a lifting chain 5 fixedly connected with a lifting block 17 is arranged symmetrically in the main body of the hoisting machine 1 .

Wherein, the top of the hoist main body 1 is fixed with a push rod 10, and the bottom end of the hoist main body 1 is fixed with a base 8, the first motor 6 is fixedly installed on the side wall of the push rod 10, and the push rod 10 and the base 8 Positioning seats 11 are fixed on both sides of the top end surface, and drive shafts 7 are installed by bearing rotation between the two positioning seats 11 on the same side. The shaft is fixedly connected, and the side wall of the positioning seat 11 is provided with a gear 14 meshed with the lifting chain 5, and the two ends of the two lifting chains 5 are fixedly connected with the two sides of the two lifting blocks 17 respectively.

In addition, both ends of the spacer 2 are symmetrically fixed with side guide wheels 13, and the inner wall of the spacer 2 is symmetrically fixed with positive guide wheels 16, and a plurality of side guide wheels 13 are all in contact with the two ends of the hoist main body 1, and the two sides Each of the positive guide wheels 16 is in contact with the side wall of the hoist main body 1, the bottom end of the roller conveyor 3 is equipped with a second motor 9, and a plurality of conveying rollers 12 are equidistantly installed in the roller conveyor 3, and pass through The conveying roller 12 is supported with a turnover box 4, and the second motor 9 drives the conveying roller 12 to rotate through the chain. Gears 14 are fixedly installed on the multiple conveying rollers 12, and rotate synchronously through the gear 14 and the chain. The second motor 9 drives multiple The driving method for the rotation of the conveying roller 12 is the prior art, and will not be described in detail here.

Working principle: start the first motor 6 to drive the drive shaft 7 to rotate in the positioning seat 11, the drive shaft 7 drives the two lifting chains 5 to rotate synchronously during the rotation, and the lifting chain 5 drives the lifting block 17 and positioning during the rotation process The frame 2 is raised and lowered, so that the roller conveyor 3 and the turnover box 4 are at the same height, and the second motor 9 is started to rotate the multiple conveying rollers 12 on the roller conveyor 3, and the turnover box 4 is moved during the rotation After reaching the top of the roller conveyor 3, the turnover box 4 is promoted by the first motor 6, and the second motor 9 is started after the lifting so that the turnover box 4 is removed from the conveying roller 12, thereby completing the lifting of the turnover box 4 and delivery.

All technical features in this embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. The utility model provides a box lifting machine, this lifting machine includes lifting machine main part (1) and sliding sleeve joint at roller conveyer (3) of lifting machine main part (1) lateral wall, its characterized in that: the utility model provides a roller conveyer (3) lateral wall is fixed with locating rack (2) that are U type structure, locating rack (2) cover is established on lifting machine main part (1), and the inner wall symmetry of locating rack (2) is fixed with hoisting block (17), and wherein the one end that hoisting block (17) was kept away from to locating rack (2) inner wall is fixed with deflector (15), deflector (15) and lifting machine main part (1) lateral wall contact to slide along lifting machine main part (1) lateral wall and set up, lifting machine main part (1) are the framework structure, and lifting machine main part (1) lateral wall installs first motor (6), wherein symmetry be provided with in lifting machine main part (1) with hoisting block (17) fixed connection's lifting chain (5).

2. A box elevator according to claim 1, characterized in that the top end of the elevator body (1) is fixed with a push rod (10), and the bottom end of the elevator body (1) is fixed with a base (8).

3. The box elevator according to claim 2, wherein the first motor (6) is fixedly installed on the side wall of the ejector rod (10), and positioning seats (11) are fixed on two sides of the top end surfaces of the ejector rod (10) and the base (8).

4. A box elevator according to claim 3, characterized in that a drive shaft (7) is rotatably mounted between the two positioning seats (11) on the same side by means of bearings, one end of one of the drive shafts (7) being fixedly connected to the crankshaft of the first motor (6) through the positioning seat (11).

5. The box elevator according to claim 4, wherein the side wall of the positioning seat (11) is provided with a gear (14) meshed with the lifting chains (5), and two ends of the two lifting chains (5) are fixedly connected with two sides of the two lifting blocks (17) respectively.

6. The box type elevator according to claim 1, wherein side guide wheels (13) are symmetrically fixed at two ends of the positioning frame (2), positive guide wheels (16) are symmetrically fixed on the inner wall of the positioning frame (2), a plurality of the side guide wheels (13) are abutted with two ends of the elevator main body (1), and two of the positive guide wheels (16) are abutted with the side wall of the elevator main body (1).

7. A box elevator according to claim 1, characterized in that the bottom end of the roller conveyor (3) is provided with a second motor (9), and that the roller conveyor (3) is provided with a plurality of conveying rollers (12) at equal intervals, and that the transfer box (4) is supported by the conveying rollers (12), and that the second motor (9) drives the conveying rollers (12) to rotate by means of a chain.

8. A box elevator according to claim 7, characterized in that a plurality of said conveying rollers (12) are each fixedly provided with a gear (14) and rotated synchronously with the chain by means of the gear (14).

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