CN221070830U

CN221070830U - Reciprocating elevator

Info

Publication number: CN221070830U
Application number: CN202322934194.XU
Authority: CN
Inventors: 吕朋; 庞金梅
Original assignee: Qingdao Weircheng Machinery Co ltd
Current assignee: Qingdao Weircheng Machinery Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-06-04
Anticipated expiration: 2033-10-31

Abstract

The utility model relates to the technical field of lifting equipment, in particular to a reciprocating type lifting machine, which comprises a mounting base, wherein a machine body shell is fixedly arranged at the top of the mounting base, a driving mechanism is fixedly arranged at the top of the machine body shell, a lifting assembly is arranged in the machine body shell and comprises a transmission sliding seat, a positioning roller, a mounting platform and a weighing platform, a driving chain wheel is fixedly sleeved on an output shaft of the driving mechanism, and a driving chain is sleeved outside the driving chain wheel. This reciprocating elevator drives the drive sprocket through actuating mechanism and rotates to drive the drive chain and remove, can realize adjusting drive chain one end lifting unit's position, set up the counter weight platform simultaneously at the drive chain other end, and place the balancing weight at counter weight platform top, accessible counter weight platform, balancing weight carry out the counter weight to lifting unit, thereby reduce actuating mechanism and promote required energy consumption to lifting unit.

Description

Reciprocating elevator

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a reciprocating type lifting machine.

Background

Reciprocating elevator, also called elevator, is a device that reciprocates up and down in a lifting device. The reciprocating elevator is characterized in that: the reciprocating elevator is driven by a chain, and the elevator car can be conveniently lifted to reciprocate up and down by a variable-frequency speed-regulating control motor. The elevator has the characteristics of advanced control, reliable performance and the like.

The patent of application number CN201921823882.6 discloses reciprocating type box lifting machine, wherein be provided with fuselage casing, servo motor, rolling wheel, circular baffle, conveyer belt, anticreep spare, bracing piece, elevating platform casing, conveyer belt mounting panel, conveyer belt mounting base plate, conveyer belt splint, transmission platform, conveying rod, baffle, C shape stationary blade, tank chain isotructure, wherein the elevating platform only relies on the effort of motor to reciprocate, leads to the motor atress great, and in addition, when the goods weight is great, the motor bears great moment of torsion at the long-time in the working, has increased the probability that the motor damaged, for this reason we propose reciprocating type lifting machine in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a reciprocating elevator, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a reciprocating elevator, includes the installation base, the top fixed mounting of installation base has the fuselage casing, and the top fixed mounting of fuselage casing has actuating mechanism, the inside of fuselage casing is provided with the lifting unit, the lifting unit includes transmission slide, positioning roller, mounting platform, weighing platform, fixed cover is equipped with drive sprocket on actuating mechanism's the output shaft, and drive sprocket's outside cover has drive chain, drive chain's one end and transmission slide fixed connection, the back movable mounting of fuselage casing has the counter weight platform, and a plurality of balancing weights have been placed at the top of counter weight platform, the left and right sides of fuselage casing all is provided with the regulation subassembly with the counter weight complex, the side fixed mounting of fuselage casing has the controller.

Preferably, the transmission slide joint is in the inside of fuselage casing, the front fixed mounting of transmission slide has mounting platform, and mounting platform's top fixed mounting has the platform of weighing, platform and controller electric connection weigh.

Preferably, two groups of positioning rollers are movably arranged on the left side and the right side of the transmission sliding seat, and the transmission sliding seat can slide up and down in the machine body shell through the positioning rollers.

Preferably, the other end of the driving chain is fixedly connected with a counterweight table, a guide sliding sleeve is arranged on one side, close to the body shell, of the counterweight table, and a guide sliding rail matched with the guide sliding sleeve is fixedly arranged on the back surface of the body shell.

Preferably, the top fixed mounting of counter weight platform has with balancing weight complex locating rack, draw-in groove and fixture block that mutually support have been seted up to the top and the bottom of balancing weight, the locking hole has all been seted up to the left and right sides of balancing weight.

Preferably, the adjusting component comprises an electric telescopic rod I, a connecting bracket, a locking arm, an electric telescopic rod II, a positioning sliding rail, a positioning sliding sleeve and a locking inserting rod, wherein the electric telescopic rod I is fixedly installed on the side face of the machine body shell, the connecting bracket is fixedly connected to an output shaft of the electric telescopic rod I, and the locking arm is fixedly installed at the top of the connecting bracket and is movably installed on the electric telescopic rod II.

Preferably, one side of the locking arm, which is close to the balancing weight, is fixedly provided with a locking inserted bar matched with the locking hole, the top of the connecting bracket is fixedly provided with a positioning sliding rail, and the locking arm is provided with a positioning sliding sleeve matched with the positioning sliding rail.

The utility model provides a reciprocating elevator, which has the following beneficial effects:

1. This reciprocating elevator drives the drive sprocket through actuating mechanism and rotates to drive the drive chain and remove, can realize adjusting the position of drive chain one end lifting unit, set up the counter weight platform simultaneously at the drive chain other end, and place the balancing weight at counter weight platform top, accessible counter weight platform, balancing weight carry out the counter weight to lifting unit, thereby reduce actuating mechanism and promote required energy consumption to lifting unit, and reduce actuating mechanism during operation the moment of torsion that receives, avoid actuating mechanism long-time heavy load damage, improve actuating mechanism's life.

2. This reciprocating elevator weighs the goods that promotes through weighing platform to with data transmission to the controller, the controller can be according to electric telescopic handle one among two sets of adjusting part of data control, electric telescopic handle two works, adjusts the balancing weight quantity of counter weight platform top participation counter weight, thereby makes drive chain both ends balanced relatively, guarantees that actuating mechanism only needs less energy consumption alright promote the subassembly, has further reduced the energy consumption.

Drawings

FIG. 1 is a schematic diagram of the overall assembled structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper part of the body shell of the present utility model;

FIG. 3 is a schematic view of the back of the fuselage shell of the present utility model;

FIG. 4 is a schematic view of a lift assembly according to the present utility model;

FIG. 5 is a schematic view of the top of the counterweight table of the utility model;

FIG. 6 is a schematic view of the installation position of the balancing weight of the present utility model;

fig. 7 is a schematic structural view of an adjusting assembly of the present utility model.

In the figure: 1. a mounting base; 2. a fuselage housing; 3. a lifting assembly; 31. a transmission slide seat; 32. positioning a roller; 33. a mounting platform; 34. a weighing table; 4. a driving mechanism; 5. a drive sprocket; 6. a drive chain; 7. a counterweight table; 8. an adjustment assembly; 81. an electric telescopic rod I; 82. a connecting bracket; 83. a locking arm; 84. an electric telescopic rod II; 85. positioning a sliding rail; 86. positioning a sliding sleeve; 87. locking the plunger; 9. a positioning frame; 10. balancing weight; 11. a guide sliding sleeve; 12. a guide rail; 13. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a reciprocating elevator, including installation base 1, installation base 1's top fixed mounting has fuselage casing 2, and fuselage casing 2's top fixed mounting has actuating mechanism 4, fuselage casing 2's inside is provided with hoisting assembly 3, hoisting assembly 3 includes transmission slide 31, positioning roller 32, mounting platform 33, weighing platform 34, weigh the goods that need promote through weighing platform 34, and can transmit weight data to controller 13, actuating mechanism 4's fixed cover is equipped with actuating sprocket 5 on actuating mechanism 4's the output shaft, actuating mechanism 4 is present common prior art, actuating mechanism 4 comprises servo motor and speed reducer, and actuating mechanism 4 and controller 13 electric connection, and actuating sprocket 5's outside cover is equipped with drive chain 6, drive chain 6's one end and transmission slide 31 fixed connection, fuselage casing 2's back movable mounting has counter weight platform 7, drive sprocket 5 rotates through actuating mechanism 4, and drive chain 6 removes, can realize carrying out the adjustment to the position of drive chain 6 one end hoisting assembly 3, and a plurality of counter weight 10 have been placed at counter weight platform 7 top, can place counter weight 10 at counter weight platform 7 top, can promote the counter weight 7, actuating mechanism 4, can be through hoisting assembly 10, can be to the drive chain 4 and the drive chain 4 is carried out the heavy weight assembly 2 through the long side of the control of the drive assembly 2, the required to the drive chain 8 of the drive chain 2 is fixed connection of the drive chain 2, the heavy side is realized, the required to the heavy side of the drive chain 8 is moved to the drive chain 2, the heavy load is reduced and the required to the drive assembly is moved by the heavy side 8, the heavy load 8, the required to the machine is matched with the frame 8, and is matched with the control frame 8, and is free from being moved to the side 8, and is moved to the heavy side 8, the controller 13 can adjust the quantity of the participating counter weights 10 according to the weighing data, so that the relative balance of stress at two ends of the driving chain 6 is ensured, and the controller 13 is a Programmable Logic Controller (PLC) under the Siemens flag in the prior art.

Referring to fig. 4, the driving slide 31 is clamped inside the machine body shell 2, the front surface of the driving slide 31 is fixedly provided with a mounting platform 33, the top of the mounting platform 33 is fixedly provided with a weighing platform 34, the weighing platform 34 is electrically connected with the controller 13, the controller 13 can adjust the number of the counterweight blocks 10 participating in the counterweight according to weighing data, the two ends of the driving chain 6 are relatively balanced, two groups of positioning rollers 32 are movably arranged at the left side and the right side of the driving slide 31, the driving slide 31 can be limited through the positioning rollers 32, the driving slide 31 can be stably clamped inside the machine body shell 2, the driving slide 31 can slide up and down inside the machine body shell 2 through the positioning rollers 32, and the driving slide 31 can stably slide inside the machine body shell 2 through the positioning rollers 32, so that the stability of the lifting of the goods is ensured.

Referring to fig. 2, 3, 5 and 6, the other end of the driving chain 6 is fixedly connected with the counterweight table 7, the counterweight table 7 and the counterweight 10 are used for counterweight the lifting assembly 3, so that the energy consumption required by lifting the lifting assembly 3 by the driving mechanism 4 is reduced, the torque born by the driving mechanism 4 during operation is reduced, the driving mechanism 4 is prevented from being damaged by long-time heavy load, the counterweight table 7 is provided with a guide sliding sleeve 11 on one side, close to the machine body shell 2, of the machine body shell 2, a guide sliding rail 12 matched with the guide sliding sleeve 11 is fixedly arranged on the back surface of the machine body shell 2, the counterweight table 7 is limited by the guide sliding sleeve 11 and the guide sliding rail 12, and the stability of the counterweight table 7 during up-down movement is ensured.

The top fixed mounting of counter weight platform 7 has with balancing weight 10 complex locating rack 9, restrict balancing weight 10 at counter weight platform 7 top through locating rack 9, stability when guaranteeing that balancing weight 10 follows counter weight platform 7 and reciprocate is guaranteed, draw-in groove and fixture block that mutually support have been seted up to balancing weight 10's top and bottom, after the balancing weight 10 locking of not participating in the counter weight through two sets of adjusting part 8, through draw-in groove and fixture block restriction, guarantee balancing weight 10's stability, the locking hole has all been seted up to balancing weight 10's left and right sides, adjusting part 8 accessible locking hole locks one deck balancing weight 10, balancing weight 10 of locking position below follows counter weight platform 7 and removes the participation counter weight.

Referring to fig. 5 and 7, the adjusting component 8 includes a first electric telescopic rod 81, a connecting bracket 82, a locking arm 83, a second electric telescopic rod 84, a positioning slide rail 85, a positioning slide sleeve 86, and a locking inserted rod 87, wherein the first electric telescopic rod 81 is fixedly installed on the side surface of the body shell 2, the first electric telescopic rod 81 drives the connecting bracket 82 and the locking arm 83 to move, the height position of the locking inserted rod 87 can be adjusted, the number of the balancing weights 10 involved in the balancing can be adjusted, the output shaft of the first electric telescopic rod 81 is fixedly connected with the connecting bracket 82, the connecting bracket 82 can move up and down under the driving of the first electric telescopic rod 81, a slide rail, a slide sleeve and other limiting mechanisms can be additionally installed on the side surface of the first electric telescopic rod 81 and the body shell 2 as required, the top of the connecting bracket 82 is fixedly installed with the second electric telescopic rod 84, the locking arm 83 is movably installed, the locking arm 83 is driven by the second electric telescopic rod 84, the locking inserted rod 87 can be clamped into a locking hole on the side surface of the balancing weights 10, the locking arm 83 can be locked on one side of the balancing weights 10, the locking arm 83 is fixedly installed on the side of the balancing weights 83 close to the balancing weights 10, the locking arm 87 matched with the locking hole 87, the locking arm 86 can be matched with the locking arm 86, and the slide rail 83 can be stably positioned and fixed on the slide rail 83, and the positioning slide rail 83 can be stably fixed and fixed, and can be positioned and fixed by the positioning slide rail 83.

In summary, when the reciprocating elevator is used, when the lifting assembly 3 is at a low position, goods to be lifted are placed at the top of the weighing platform 34, the goods are weighed through the weighing platform 34, and weight data are transmitted to the controller 13, the controller 13 determines the number of balancing weights 10 of which the top of the balancing weight platform 7 participates in the balancing weight in the lifting process according to the weight of the goods, the controller 13 controls the first electric telescopic rods 81 in the two groups of adjusting assemblies 8 to drive the locking arms 83 to move to positions corresponding to the balancing weights 10, controls the second electric telescopic rods 84 in the two groups of adjusting assemblies 8 to drive the locking arms 83 and the locking inserting rods 87 to move, inserts the locking inserting rods 87 into locking holes corresponding to the balancing weights 10, limits the balancing weights 10 which do not participate in the balancing weight, the controller 13 controls the driving mechanism 4 to drive the driving chain wheel 5 to rotate, further drives the driving chain 6 to move, drives the lifting assembly 3 at one end of the driving chain 6 to lift, and the balancing weight platform 7 and the balancing weights 10 at the other end of the driving chain 6 relatively balance, torque of the lifting assembly 3 is reduced, and energy consumption of the driving mechanism 4 is reduced.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reciprocating elevator, includes mounting base (1), the top fixed mounting of mounting base (1) has fuselage casing (2), and the top fixed mounting of fuselage casing (2) has actuating mechanism (4), the inside of fuselage casing (2) is provided with hoisting assembly (3), its characterized in that: lifting element (3) are including transmission slide (31), location running roller (32), mounting platform (33), weighing platform (34), fixed cover is equipped with drive sprocket (5) on the output shaft of actuating mechanism (4), and the outside cover of drive sprocket (5) is equipped with drive chain (6), the one end and the transmission slide (31) fixed connection of drive chain (6), the back movable mounting of fuselage casing (2) has counter weight platform (7), and a plurality of balancing weights (10) have been placed at the top of counter weight platform (7), the left and right sides of fuselage casing (2) all is provided with regulation component (8) with balancing weights (10) complex, the side fixed mounting of fuselage casing (2) has controller (13).

2. The reciprocating elevator of claim 1, wherein: the transmission slide seat (31) is clamped in the machine body shell (2), the front surface of the transmission slide seat (31) is fixedly provided with a mounting platform (33), the top of the mounting platform (33) is fixedly provided with a weighing platform (34), and the weighing platform (34) is electrically connected with the controller (13).

3. A reciprocating elevator according to claim 2, characterized in that: two groups of positioning rollers (32) are movably mounted on the left side and the right side of the transmission sliding seat (31), and the transmission sliding seat (31) can slide up and down in the machine body shell (2) through the positioning rollers (32).

4. The reciprocating elevator of claim 1, wherein: the other end of the driving chain (6) is fixedly connected with a counterweight table (7), a guide sliding sleeve (11) is arranged on one side, close to the machine body shell (2), of the counterweight table (7), and a guide sliding rail (12) matched with the guide sliding sleeve (11) is fixedly arranged on the back of the machine body shell (2).

5. The reciprocating elevator of claim 1, wherein: the top fixed mounting of counter weight platform (7) has locating rack (9) with balancing weight (10), draw-in groove and the fixture block of mutually supporting have been seted up to the top and the bottom of balancing weight (10), the locking hole has all been seted up to the left and right sides of balancing weight (10).

6. The reciprocating elevator of claim 5, wherein: the adjusting component (8) comprises an electric telescopic rod I (81), a connecting support (82), a locking arm (83), an electric telescopic rod II (84), a positioning sliding rail (85), a positioning sliding sleeve (86) and a locking inserting rod (87), wherein the electric telescopic rod I (81) is fixedly installed on the side face of the machine body shell (2), the connecting support (82) is fixedly connected to an output shaft of the electric telescopic rod I (81), and the electric telescopic rod II (84) and the locking arm (83) are fixedly installed at the top of the connecting support (82).

7. The reciprocating elevator of claim 6, wherein: one side of the locking arm (83) close to the balancing weight (10) is fixedly provided with a locking inserted rod (87) matched with a locking hole, the top of the connecting bracket (82) is fixedly provided with a positioning sliding rail (85), and the locking arm (83) is provided with a positioning sliding sleeve (86) matched with the positioning sliding rail (85).