CN219408788U - High cleanliness factor hoisting device - Google Patents

Abstract

The utility model relates to a high-cleanliness lifting device, which comprises a frame, a bridge box placement component and a bridge box, wherein the frame is provided with a plurality of lifting units; the frame defines a motor-pumped well extending along a first direction; the bridge box placing assembly comprises a first bridge box placing unit and a second bridge box placing unit which are arranged outside the frame, the first bridge box placing unit and the second bridge box placing unit are symmetrically arranged, and the second bridge box placing unit is positioned above the first bridge box placing unit; the bridge box assembly is arranged in the motor-pumped well; the first bridge box placing unit and the second bridge box placing unit comprise a base, a first frame and a driving piece, one end of the base is connected with an outer frame of the frame, the first frame is arranged on the base and is contacted with the driving assembly, and the driving assembly is arranged on the base. According to the technical scheme, the automatic cleaning of materials is realized, the high cleanliness is ensured, and the requirement of automatic production of products with high requirements on production environment is met.

Description

High cleanliness factor hoisting device

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a high-cleanliness lifting device.

Background

The lifting machine is mechanical conveying equipment of a fixing device, and can realize up-and-down reciprocating vertical conveying of materials. The elevator has the characteristics of advanced control, reliable performance, high positioning precision of the lifting car and the like, thereby being widely applied to the automatic production industries such as household appliances, mechano-electronics, warehouse logistics and the like. However, the existing special elevator for the new energy battery in the market has the defects of small conveying capacity, poor car stopping precision and low clean grade, and can not well meet the requirement of the new energy battery elevator on automatic production of products with high requirements on production environment.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a high cleanliness lifting device.

The application provides a high cleanliness factor hoisting device, include:

a frame defining a motor-pumped well extending in a first direction therein;

the bridge box placement assembly comprises a first bridge box placement unit and a second bridge box placement unit which are arranged outside the frame, wherein the first bridge box placement unit and the second bridge box placement unit are symmetrically arranged, and the second bridge box placement unit is positioned above the first bridge box placement unit;

the bridge box assembly is arranged in the motor-pumped well and is used for receiving the materials pushed by the first bridge box placing unit and pushing the materials out to the second bridge box placing unit;

the first bridge box placing unit and the second bridge box placing unit comprise a base, a first frame and a driving piece, one end of the base is connected with an outer frame of the frame, the first frame is arranged on the base and is contacted with the driving assembly, and the driving assembly is arranged on the base;

the drive assembly is configured to push a first frame placed on the base into or out of the bridge box assembly.

In one possible implementation manner, the driving assembly includes a first driving motor and a plurality of rollers, the rollers are arranged on the base in a crossing manner at intervals, each roller is arranged on a roller, the rollers are exposed from the base and are contacted with the first frame, and the first driving motor is used for driving the rollers to rotate so as to push the first frame into the bridge box assembly or push the first frame out of the bridge box assembly.

In one possible embodiment, the drive assembly further comprises an auxiliary wheel rotatably coupled to the base and located outside the roller.

In one possible implementation manner, the first frame comprises a plurality of transverse pipes and vertical pipes which are connected, support rods are arranged at intervals on the inner sides of the transverse pipes, and clamping positions for fixing materials are formed between the adjacent support rods.

In one possible implementation manner, the bridge box assembly comprises a second frame, a bridge box body, a louver and at least one bridge box filter unit, wherein the second frame is arranged in the motor-pumped well, the bridge box body is arranged in the second frame, at least one bridge box filter unit is arranged at the top of the bridge box body, a plurality of air holes for discharging the bridge box body are formed in the bottom of the bridge box body, and the louver is arranged on the side face of the bridge box body.

In one possible embodiment, the car assembly further comprises a sliding guide shoe mounted to the bottom of the second frame, a guide roller joist mounted to the second frame, two bridge car wire rope guide rollers mounted to the guide roller joist, and an automatic door assembly mounted to the second frame.

In one possible embodiment, the automatic door assembly includes: the door frame, the air cylinder, and the upper door and the lower door which are arranged oppositely up and down;

two fixed pulleys are symmetrically arranged above the door frame, the upper door and the lower door are in sliding fit with the door frame, the upper door and the lower door are connected through two connecting ropes, each connecting rope bypasses the corresponding fixed pulley, the body of the air cylinder is arranged at the top of the door frame, and the upper door is arranged on the sliding block of the air cylinder through a connector.

In one possible embodiment, the high cleanliness hoisting device further comprises a counterweight assembly mounted on the frame;

wherein the counterweight assembly comprises a counterweight frame, a counterweight wheel mounting plate, a counterweight wheel and a plurality of counterweight blocks,

the counterweight wheel mounting plate is mounted at the upper top of the counterweight frame, a counterweight wheel is mounted in the counterweight wheel mounting plate, and the counterweight block is mounted in the counterweight frame.

In one possible embodiment, the high cleanliness lifting device further comprises a speed limiting assembly mounted on the top of the frame;

wherein the speed limiting assembly comprises a second driving motor, a transmission shaft, a traction wheel and a bend wheel,

the second driving motor is arranged on the frame, the transmission shaft is connected with the second driving motor, the transmission shaft is connected with a traction wheel, the bend wheel is connected with the traction wheel through a steel wire rope, and the traction wheel is connected with the transmission shaft through an expansion sleeve.

In one possible embodiment, the high cleanliness lifting device further comprises a ladder arranged on the outer side of the frame.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

through setting up first bridge railway carriage or compartment and placing unit and second bridge railway carriage or compartment and prevent the unit outside the frame to but set up bridge railway carriage or compartment subassembly in the motor-pumped well with making can receive the material of placing the unit propelling movement from first bridge railway carriage or compartment, later bridge railway carriage or compartment subassembly filters the material of sending into its inside, then goes up and down to the position of placing the unit just right with the second bridge railway carriage or compartment in the motor-pumped well again, and on pushing out the material after filtering to the second bridge railway carriage or compartment and placing the unit, thereby realized the self-cleaning of material, guaranteed high cleanliness factor, satisfied the demand to the higher product automated production of production environment requirement.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

In the accompanying drawings:

FIG. 1 is a schematic view of a high cleanliness hoisting device according to the present utility model;

FIG. 2 is a schematic view of a first bridge compartment placement unit in a high cleanliness hoisting device according to the present utility model;

FIG. 3 is a schematic view of the structure of a bridge box assembly in the high cleanliness hoisting device according to the present utility model;

FIG. 4 is a schematic view of the structure of an automatic door assembly in the high cleanliness hoisting device according to the present utility model;

fig. 5 is a schematic structural view of a counterweight assembly in the high cleanliness hoisting device of the present utility model.

Reference numerals:

10. a frame; 20. a bridge box assembly 21, a second frame; 22. a bridge box body; 23. a louver; 24. a bridge box filter unit; 25. air holes; 26. sliding guide shoes; 27. a guide wheel joist; 28. bridge box steel wire rope guide wheel; 30. a first bridge box placement unit; 31. a base; 32. a first driving motor; 33. a roller; 34. a roller; 35. an auxiliary wheel; 36. a first frame; 361. a standpipe; 362. a transverse tube; 37. a support rod; 38. clamping; 40. a second bridge box placement unit; 50. a speed limiting assembly; 51. a second driving motor; 52. a transmission shaft; 53. a traction wheel; 60. a counterweight assembly; 70. a bridge box assembly; 71. a door frame; 72. a door is arranged on the upper door; 73. a lower door; 74. a cylinder; 75. a fixed pulley; 80. a ladder stand;

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

Referring to fig. 1 to 5, an embodiment of the present disclosure provides a high cleanliness lifting device, including: a frame 10, a bridge box placement assembly, and a bridge box assembly 20.

Specifically, the interior of the frame 10 defines a motor-pumped well extending in a first direction;

the bridge box placing assembly comprises a first bridge box placing unit 30 and a second bridge box placing unit 40 which are arranged outside the frame 10, the first bridge box placing unit 30 and the second bridge box placing unit 40 are symmetrically arranged, and the second bridge box placing unit 40 is positioned above the first bridge box placing unit 30; the bridge box assembly 20 is disposed in the motor-pumped well, and is used for receiving the material pushed by the first bridge box placement unit 30 and pushing the material out to the second bridge box placement unit 40.

The first bridge box placing unit 30 and the second bridge box placing unit 40 comprise a base 31, a first frame 36 and a driving piece, one end of the base 31 is connected with the outer frame of the frame 10, the first frame 36 is arranged on the base 31 and contacted with a driving assembly, and the driving assembly is arranged on the base 31; the drive assembly is configured to push the first frame 36 placed on the base 31 into the bridge box assembly 20 or push the first frame 36 out of the bridge box assembly 20.

In this embodiment, the first bridge box placing unit 30 and the second bridge box preventing unit are disposed outside the frame 10, and the bridge box assembly 20 is disposed in the motor-pumped well in a liftable manner, so that materials pushed from the first bridge box placing unit 30 can be received, then the bridge box assembly 20 filters materials sent into the interior of the motor-pumped well, then the motor-pumped well is lifted to a position opposite to the second bridge box placing unit 40, and the filtered materials are pushed out onto the second bridge box placing unit 40, thereby realizing automatic cleaning of the materials, ensuring high cleanliness, and meeting the requirements of automatic production of products with higher requirements on production environment.

The concrete process of pushing the materials into the bridge box is as follows:

the material is stored on the first frame 36, then the first frame 36 is placed on the base 31, at this time, the first frame 36 is contacted with the driving assembly, then the driving assembly drives the first frame 36 to move toward the direction of the bridge box assembly 20, so as to send the first frame 36 into the bridge box assembly 20 for filtering, then the bridge box assembly 20 is lifted to a position aligned with the second bridge box placing unit 40, and the filtered first frame 36 is sent out from the bridge box assembly 20 to the second bridge box placing unit 40, so that the automatic filtering of the material is realized.

Here, the "first direction" refers to a direction in which the bridge box assembly 20 is lifted and lowered (see A-A direction in fig. 1).

In one possible embodiment, the driving assembly includes a first driving motor 32 and a plurality of rollers 33, the rollers 33 are disposed on the base 31 in a crossing manner, each roller 33 is disposed on a roller 34, the rollers 34 are exposed from the base 31 and contact with the first frame 36, and the first driving motor 32 is used for driving the rollers 33 to rotate to push the first frame 36 into the bridge box assembly 20 or push the first frame 36 out of the bridge box assembly 20.

Illustratively, when the first frame 36 containing material is placed on the base 31 and the bridge box assembly 20 is aligned with the first frame 36, the first driving motor 32 drives the roller 33 to rotate, and since the roller 33 is provided with the roller 34 and the roller 34 is exposed from the base 31 to contact with the first frame 36, the first frame 36 moves towards the bridge box assembly 20 under the driving of the roller 34 until the first frame 36 is sent into the bridge box assembly 20 for filtering, thereby ensuring high cleanliness of subsequent processing.

In one possible embodiment, the drive assembly further comprises an auxiliary wheel 35, the auxiliary wheel 35 being rotatably connected to the base 31 and being located outside the roller 34. In this manner, when the first frame 36 is pushed toward or away from the bridge box assembly 20, the auxiliary wheel 35 is always in contact with the first frame 36 to ensure that the first frame 36 moves in the direction of the bridge box assembly 20, so that the first frame 36 is prevented from being offset and cannot be sent into the bridge box assembly 20.

In one possible embodiment, the first frame 36 includes a plurality of transverse pipes 362 and vertical pipes 361 connected together, the support rods 37 are disposed at intervals inside the transverse pipes 362, and a clamping position 38 for fixing materials is formed between adjacent support rods 37. In this way, the material can be held at intervals in the clamping position 38, so that a plurality of materials can be placed on the first frame 36.

In one possible embodiment, the bridge box assembly 20 includes a second frame 21, a bridge box body 22, a louver 23 and at least one bridge box filter unit 24, the second frame 21 is disposed in the motor-pumped well, the bridge box body 22 is disposed in the second frame 21, at least one bridge box filter unit 24 is disposed at the top of the bridge box body 22, a plurality of air holes 25 for discharging air in the bridge box body 22 are disposed at the bottom of the bridge box body 22, and the louver 23 is disposed at the side surface of the bridge box body 22.

Illustratively, the bridge box filter unit 24 is arranged at the top of the bridge box assembly 20, reasonable air flow is adopted, high cleanliness is guaranteed, and the air hole 25 is arranged at the bottom of the car, so that the flow of air in the car and a motor-pumped well is facilitated, and unstable air pressure and shaking of the car are avoided; meanwhile, the air window 23 is arranged on the side face of the car, air pressure in the car is regulated, and if the situation that the air hole 25 cannot relieve pressure in time occurs, the air window 23 is opened in time, so that the automatic door assembly 70 is prevented from swelling due to overlarge air pressure in the car.

In one possible embodiment, the car assembly further includes a sliding guide shoe 26 mounted to the bottom of the frame, a guide joist 27 mounted to the frame, a two-bridge car wire rope guide 28 mounted to the guide joist 27, and an automatic door assembly 70 mounted to the frame.

In one possible embodiment, the automatic door assembly 70 includes: a door frame 71, an air cylinder 74, and an upper door 72 and a lower door 73 which are disposed opposite to each other;

two fixed pulleys 75 are symmetrically arranged above the door frame 71, the upper door 72 and the lower door 73 are in sliding fit with the door frame 71, the upper door 72 and the lower door 73 are connected through two connecting ropes, each connecting rope bypasses the corresponding fixed pulley 75, the body of the air cylinder 74 is arranged at the top of the door frame 71, and the upper door 72 is arranged on the sliding block of the air cylinder 74 through a connecting head.

Illustratively, the structure of the upper door and the lower door is adopted to replace the original single door panel, when the double door device is opened or closed, the upper door 72 is driven to move upwards or downwards along the sliding rail by the control air cylinder 74, meanwhile, the lower door 73 is driven to move downwards along the sliding rail by self gravity, or the upper door 72 is driven to move downwards or upwards along the sliding rail by the steel wire rope, under the control, the air cylinder 74 is stopped, and the lifting or lowering action is stopped. This is provided with effectual improvement operating efficiency, saves time cost and cost of labor. And the design of the upper and lower doors reduces the probability of bulging of the door panels of the automatic door assembly 70.

In one possible embodiment, the high cleanliness hoisting device further comprises a counterweight assembly 60 mounted on the frame 10;

wherein, the counterweight assembly 60 includes a counterweight housing, a counterweight wheel mounting plate, a counterweight wheel and a plurality of counterweights, the counterweight wheel mounting plate is mounted on the top of the counterweight housing, the counterweight wheel is mounted in the counterweight wheel mounting plate, and the counterweights are mounted in the counterweight housing.

Illustratively, a counterweight wheel mounting plate is provided on top of the counterweight bracket, the counterweight wheel mounting plate being connected to the counterweight wheel by a counterweight wheel axle. The top and bottom of the weight support are respectively provided with a sliding guide shoe 26, and the sliding guide shoes 26 can fix the weight assembly 60 on the guide rail of the frame 10, so that the weight assembly 60 can only move up and down.

In one possible embodiment, the high cleanliness hoisting device further comprises a speed limiting assembly 50 mounted on top of the frame 10;

the speed limiting assembly 50 comprises a second driving motor 51, a transmission shaft 52, a traction wheel 53 and a bend wheel, wherein the second driving motor 51 is arranged on the frame 10, the transmission shaft 52 is connected with the second driving motor 51, the transmission shaft 52 is connected with the traction wheel 53, the bend wheel is connected with the traction wheel 53 through a steel wire rope, and the traction wheel 53 is connected with the transmission shaft 52 through an expanding sleeve.

The traction wheel is coupled to the drive shaft by an expansion sleeve. The high-strength tension bolt is arranged at the axial end part of the expansion sleeve, and the center of the traction wheel is adjusted by adjusting the tightness of the high-strength tension bolt, so that the centering is convenient. By the action of the high-strength tension bolts, huge holding force is generated between the inner ring and the shaft and between the outer ring and the hub, so that the keyless connection of the machine parts and the shaft is realized. The expansion sleeve is adopted in the embodiment, so that the traction wheel and the transmission shaft are simple to install, the service life of the expansion sleeve is long, and the strength is high. When the expansion sleeve is overloaded, the connection effect is lost, and the equipment can be protected from damage. The expansion sleeve is convenient to detach, has good interchangeability, simultaneously avoids the problem of powder slag caused by gaskets, and ensures the cleanliness in the motor-pumped well.

In one possible embodiment, the high cleanliness hoisting device further comprises a ladder 80, the ladder 80 being arranged outside the frame 10. In this manner, an operator may climb onto the frame 10 to repair or inspect the damaged component.

It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. A high cleanliness hoisting device, comprising:

a frame defining a motor-pumped well extending in a first direction therein;

the bridge box placement assembly comprises a first bridge box placement unit and a second bridge box placement unit which are arranged outside the frame, wherein the first bridge box placement unit and the second bridge box placement unit are symmetrically arranged, and the second bridge box placement unit is positioned above the first bridge box placement unit;

the bridge box assembly is arranged in the motor-pumped well and is used for receiving the materials pushed by the first bridge box placing unit and pushing the materials out to the second bridge box placing unit;

the first bridge box placing unit and the second bridge box placing unit comprise a base, a first frame and a driving assembly, one end of the base is connected with an outer frame of the frame, the first frame is arranged on the base and is in contact with the driving assembly, and the driving assembly is arranged on the base;

the drive assembly is configured to push a first frame placed on the base into or out of the bridge box assembly.

2. The high cleanliness lifting device according to claim 1, wherein the driving assembly comprises a first driving motor and a plurality of rollers, the rollers are arranged on the base in a crossing manner at intervals, each roller is arranged on a roller, the rollers are exposed from the base and are in contact with the first frame, and the first driving motor is used for driving the rollers to rotate so as to push the first frame into the bridge box assembly or push the first frame out of the bridge box assembly.

3. The high cleanliness hoisting device of claim 2 wherein the drive assembly further comprises an auxiliary wheel rotatably connected to the base and located outside the roller.

4. The high-cleanliness lifting device according to claim 2, wherein the first frame comprises a plurality of transverse pipes and vertical pipes which are connected, support rods are arranged at intervals on the inner sides of the transverse pipes, and clamping positions for fixing materials are formed between the adjacent support rods.

5. The high cleanliness lifting device according to claim 1, wherein the bridge box assembly comprises a second frame, a bridge box body, a louver and at least one bridge box filter unit, the second frame is arranged in the motor-pumped well, the bridge box body is arranged in the second frame, at least one bridge box filter unit is arranged at the top of the bridge box body, a plurality of air holes for discharging the bridge box body are arranged at the bottom of the bridge box body, and the louver is arranged on the side face of the bridge box body.

6. The high cleanliness hoisting device of claim 5 wherein the bridge box assembly further comprises a sliding guide shoe mounted to the bottom of the second frame, a guide joist mounted to the second frame, two bridge box wire rope guide pulleys mounted to the guide joist, and an automatic door assembly mounted to the second frame.

7. The high cleanliness hoisting device of claim 6 wherein the automatic door assembly comprises: the door frame, the air cylinder, and the upper door and the lower door which are arranged oppositely up and down;

two fixed pulleys are symmetrically arranged above the door frame, the upper door and the lower door are in sliding fit with the door frame, the upper door and the lower door are connected through two connecting ropes, each connecting rope bypasses the corresponding fixed pulley, the body of the air cylinder is arranged at the top of the door frame, and the upper door is arranged on the sliding block of the air cylinder through a connector.

8. The high cleanliness hoisting device of claim 1, further comprising a counterweight assembly mounted to the frame;

the counterweight assembly comprises a counterweight frame, a counterweight wheel mounting plate, a counterweight wheel and a plurality of counterweights, wherein the counterweight wheel mounting plate is mounted at the upper top of the counterweight frame, the counterweight wheel is mounted in the counterweight wheel mounting plate, and the counterweights are mounted in the counterweight frame.

9. The high cleanliness hoisting device of claim 1 further comprising a speed limiting assembly mounted to the top of the frame;

the speed limiting assembly comprises a second driving motor, a transmission shaft, a traction wheel and a bend wheel, wherein the second driving motor is arranged on the frame, the transmission shaft is connected with the second driving motor, the traction wheel is connected to the transmission shaft, the bend wheel is connected with the traction wheel through a steel wire rope, and the traction wheel is connected with the transmission shaft through an expansion sleeve.

10. The high cleanliness hoisting device of claim 1, further comprising a ladder, the ladder being located outside the frame.