CN215158800U

CN215158800U - Tray reciprocating elevator

Info

Publication number: CN215158800U
Application number: CN202022744513.7U
Authority: CN
Inventors: 丁勇; 曾岩
Original assignee: Tianhai Oukang Technology Information Xiamen Co ltd
Current assignee: Tianhai Oukang Technology Information Xiamen Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-12-14
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a pallet reciprocating elevator, which comprises a lifting device and a roller way slipway device, wherein the lifting device comprises two oppositely arranged lifting frames; the roller way sliding table device is positioned between the two lifting frames; the opposite side walls of the lifting frame are provided with slide rails; a transmission shaft is horizontally arranged at the top of the lifting frame and is in transmission connection with a first motor through a chain; the roller way sliding table device comprises two lifting connecting plates, two roller way mounting frames for material conveying and two groups of roller shafts, wherein the two lifting connecting plates are respectively fixed at the two side ends of the roller way mounting frames corresponding to the lifting directions of the roller way mounting frames, and the lifting connecting plates are connected with sliding rails in a sliding manner; the lift connecting plate passes through the drive chain transmission with the transmission shaft and is connected, and two sets of rollers correspond even level respectively and arrange on two roll table mounting brackets, and the roller of roll table mounting bracket one end tip rotates and connects the second motor, the utility model discloses the commonality is strong, is fit for not material loading and unloading of co-altitude, and use cost is low.

Description

Tray reciprocating elevator

Technical Field

The utility model relates to a handling device, concretely relates to reciprocal lifting machine of tray.

Background

The human cost is constantly rising, and the labour is shortage day by day, and big city logistics storage space is not enough, and the enterprise pays close attention to safe and controllable commodity circulation flow more, and traditional manual handling or heap high car loading and unloading mode have become one of the bottlenecks that influence transfer chain operating efficiency and commodity circulation cost.

In automated logistics conveyor lines, it is often necessary to solve the problem that material is returned to the ground from the level of the conveyor line and that material on the ground needs to be lifted to the conveyor line with a certain height. The position and height of the material can be changed by manually operating the fork lift truck or by adopting an elevator in the current common mode.

The manual mode of operation is to purchase a special handling tool, namely the fork lift truck, and simultaneously needs to adjust the structure and the height of the conveyor line end conveyor and the fork lift truck.

The adoption of the lifter can greatly save manpower and improve the automation level of the system, so that the common manual hydraulic forklift can directly complete the material storing and taking process. However, in the existing elevator, a driving device is arranged above a cargo carrying platform for carrying cargos, and the existing elevator is usually designed into a closed cage type structure, and the structure has the advantage of good structural rigidity. The disadvantage is that the height of the enclosed cargo bed structure for storing materials can increase the height of the placed materials, and the driving device at the top of the elevator can be influenced, so that the universality and the expandability are influenced.

Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide a pallet shuttle elevator which has strong versatility and does not affect the driving device on the top of the elevator.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a reciprocal lifting machine of tray need not adjust the structure and the height of transfer chain end conveyor and heap high car, does not have also that prior art lift confined cargo bed structurally deposits the material and can increase the height of placing the material and then influence the drive arrangement at lift top.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pallet reciprocating elevator comprises a lifting device and a roller way sliding table device, wherein the lifting device comprises two lifting frames which are oppositely arranged, and the roller way sliding table device is positioned between the two lifting frames; sliding rails are arranged on the opposite side walls of the two lifting frames along the vertical direction of the lifting frames;

the roller way sliding table device comprises two lifting connecting plates, two roller way mounting frames for material conveying and two groups of roller shafts, and the two lifting connecting plates are respectively in one-to-one correspondence to be in sliding connection with the sliding rails; the top parts of the two lifting frames are respectively provided with a first motor and a transmission shaft which is horizontally and rotatably arranged, and the first motors are respectively in transmission connection with one end of the corresponding transmission shaft one by one; the lifting connecting plate is in transmission connection with the other end of the transmission shaft through a transmission chain and drives the lifting connecting plate to lift; the two roller way mounting frames are arranged in parallel corresponding to one side of the lifting connecting plate and are respectively fixed at the bottom ends of the lifting directions of the two lifting connecting plates in a one-to-one correspondence manner to drive the roller way mounting frames to lift;

the two groups of roll shafts are respectively and uniformly arranged on the corresponding roller way mounting racks; a driving roller is arranged at one end of the roller way mounting frame, and two ends of the driving roller are respectively connected with two groups of roller shafts through chain transmission; and a second motor is installed at the edge of one end of the roller way installation rack and is in transmission connection with one end of the transmission roller.

The utility model has the advantages that: the utility model discloses set up the hoisting frame of mutual disposition and avoid confined cargo bed structure, the installation roller makes things convenient for the handling material, can not be because of the high loading and unloading that influences the material of material self height and material lift, and the commonality is strong, and stability is high.

Preferably, the lifting connecting plate is a U-shaped structural plate; the lifting connecting plate comprises an installation base plate which corresponds to the position of the slide rail and is parallel to the rail surface, and the rail surface positions on the installation base plate, which correspond to the two sides of the rail body, are grouped and are rotatably connected with rollers; the mounting base plate is provided with a plurality of pulleys corresponding to the outer end face of the rail body; the pulley is connected with the outer end face of the rail body in a sliding mode, and the roller is connected with the outer end face of the rail body in a sliding mode.

Preferably, the edges of two ends of the transmission shaft are provided with sprockets, gears are mounted at the bottoms of the lifting frames corresponding to the sprockets, the sprockets are meshed with the transmission chain, one end of the transmission chain is fixedly connected to the upper end of the lifting connecting plate, and the other end of the transmission chain is meshed with the gears and fixed to the lower end of the lifting connecting plate to form a rotating closed loop.

Preferably, the roller way mounting frame is provided with a groove for mounting the roller shaft and the transmission roller, and the roller shaft and the transmission roller are uniformly and horizontally mounted in the groove.

Preferably, one end of each roll shaft is provided with double rows of sprockets, two adjacent roll shafts are connected through chains, and the chains are correspondingly engaged with the double rows of sprockets respectively; the second motor is connected with the driving rollers through chains to respectively drive the two groups of roll shafts to rotate.

Preferably, the roller way mounting frame is horizontally and fixedly connected with a support frame corresponding to the middle of one end of the material conveying direction, and a plurality of roller shafts are mounted in the support frame.

Preferably, the first motor and the sprocket on the transmission shaft are connected through a chain, and the chain is a double-row chain.

Preferably, the side surfaces of the lifting frame, which are far away from the roller way sliding table device, are provided with protective barriers.

Preferably, the lifting frame is provided with a lifting photoelectric switch at the top and the bottom corresponding to the lifting side of the lifting connecting plate, and the lifting photoelectric switches are electrically connected with the first motor.

Preferably, the roller way mounting frame is provided with a conveying photoelectric switch at two ends corresponding to the material inlet and outlet directions, and the conveying photoelectric switches are all electrically connected with the second motor.

Drawings

Fig. 1 is a schematic view of the overall structure of a pallet reciprocating elevator of the present invention;

fig. 2 is a side view of the pallet reciprocating lifter of the present invention;

fig. 3 is a top view of the pallet reciprocating lifter of the present invention;

fig. 4 is a bottom view of the pallet reciprocating hoist of the present invention, which is inclined by 45 degrees;

fig. 5 is a partially enlarged schematic view of a pallet reciprocating elevator a of the present invention;

fig. 6 is a partial enlarged schematic view of a pallet reciprocating elevator B of the present invention;

fig. 7 is a schematic view of a part of the tray reciprocating elevator C according to the present invention.

1. The device comprises a lifting device, a 101 lifting frame, a 2 roller way sliding table device, a 201 lifting connecting plate, a 202 roller way mounting frame, a 203 roller shaft, a 3 first motor, a 4 second motor, a 5 transmission shaft, a 6 transmission chain, 7 sprockets, 8 sliding rails, 9 idler wheels, 10 pulleys, 11 lifting photoelectric switches, 12 conveying photoelectric switches, 13 gears, 14 protective barriers and 15 double rows of sprockets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7 of the present invention, a pallet reciprocating elevator according to an embodiment of the present invention includes a lifting device 1 and a roller way sliding table device 2, the lifting device 1 includes two lifting frames 101 arranged oppositely, and the roller way sliding table device 2 is located between the two lifting frames 101; the opposite side walls of the two lifting frames 101 are provided with slide rails 8 along the vertical direction;

the roller way sliding table device 2 comprises two lifting connecting plates 201, two roller way mounting frames 202 for material conveying and two groups of roller shafts 203, and the two lifting connecting plates are respectively in one-to-one correspondence to be in sliding connection with sliding rails; the top parts of the two lifting frames 101 are respectively provided with a first motor 3 and a transmission shaft 5 which is horizontally and rotatably arranged, and the first motors 3 are respectively in transmission connection with one end of the corresponding transmission shaft 5; the lifting connecting plate 201 is in transmission connection with the other end of the transmission shaft 5 through a transmission chain and drives the lifting connecting plate to lift; the two roller way mounting frames 202 are arranged in parallel corresponding to one side of the lifting connecting plate and are respectively fixed at the bottom ends of the lifting directions of the two lifting connecting plates in a one-to-one correspondence manner to drive the roller way mounting frames 202 to lift;

the two groups of roll shafts 203 are respectively and uniformly arranged on the corresponding roller way mounting racks 202; a driving roller is arranged at one end of the roller way mounting frame, and two ends of the driving roller are respectively connected with two groups of roller shafts through chain transmission; the second motor 4 is installed and is connected with driving roller one end transmission in roll table mounting bracket 202 one end edge, and the second motor 4 transmission is connected the driving roller and is driven the transport that two sets of roller shafts can realize the material, accomplishes the loading and unloading of material.

In some embodiments, the lifting connection plate is a U-shaped structural plate; the slide rail comprises a rail surface and a rail body integrally connected to the center of the rail surface, the lifting connecting plate 201 comprises an installation base plate which is connected to the position corresponding to the slide rail and is parallel to the rail surface, and the positions of the rail surfaces on the installation base plate, corresponding to the two sides of the rail body, are grouped and are rotatably connected with idler wheels 9; the mounting base plate is provided with a plurality of pulleys 10 corresponding to the outer end face of the rail body; the pulley 10 is connected with the outer end face of the rail body in a sliding mode, and the roller 9 is connected with the outer end face of the rail body in a sliding mode.

In other embodiments, the transmission shaft 5 is provided with sprockets 7 at both ends, the lifting frame 101 is provided with a gear 13 at the bottom corresponding to the position of the sprockets, the sprockets 7 are engaged with the transmission chain 6, one end of the transmission chain 6 is fixedly connected to the upper end of the lifting connection plate, and the other end of the transmission chain 6 is engaged with the gear and is fixed at the lower end of the lifting connection plate 201 to form a rotating closed loop.

In other embodiments, the roller way mounting frame 202 has a groove for mounting the roller shaft 203 and the driving roller, and the roller shaft 203 and the driving roller are uniformly and horizontally mounted in the groove.

In other embodiments, one end of each of the roller shafts 203 is provided with two rows of sprockets 15, two adjacent roller shafts are connected through a chain, and the chains are respectively correspondingly engaged with the two rows of sprockets 15; form integrative transmission state, second motor 4 passes through the chain and connects the driving roller and drive two sets of roller rotations respectively, and the roller can rotate along with the second motor together owing to establish ties together.

In other embodiments, the roller bed mounting frame 202 is horizontally connected to a support frame at a middle portion of an end corresponding to the material conveying direction, a roller shaft is installed in the support frame, and the support frame and the roller bed mounting frame are combined to facilitate positioning of a fork arm of a forklift and facilitate conveying of materials to the roller shaft on the roller bed mounting frame.

In some embodiments, the first motor 3 is connected with the sprocket on the transmission shaft through a chain, and the chain is a double-row chain, so that sufficient transmission connection strength is ensured, and the lifting of the roller way sliding table device is ensured.

In other embodiments, the side surfaces of the lifting frame 101, which are far away from the roller way sliding table device 2, are provided with the protective barriers 14, so that protective measures are improved, and safety protection is improved.

In other embodiments, the lifting photoelectric switches 11 are respectively arranged at the top and the bottom of the lifting frame 101 corresponding to the lifting side of the lifting connection plate 201, and the lifting photoelectric switches 11 are electrically connected with the first motor 3, so as to realize the rotation of the first motor controlled by the lifting induction of the roller way sliding table device.

In other embodiments, the conveying photoelectric switches 12 are installed at two ends of the roller way installation frame 202 corresponding to the material inlet and outlet directions, and the conveying photoelectric switches 12 are electrically connected to the second motor 4.

The utility model discloses specific working process: materials are butted at the tail end of the conveying line and the tray reciprocating hoister of the utility model, when the tray reciprocating hoister is at the bottom position, a manual forklift puts goods on the roller way mounting frame, the photoelectric switch for conveying arranged at the moment realizes the feedback of the in-place of the goods, after the forklift leaves the tray reciprocating hoister, the roller way slipway device is lifted upwards, when the lifting photoelectric switch at the upper end senses that the materials are in place (lifted to the same height with the conveying line), the roller shaft on the roller way mounting frame is driven by the second motor to rotate, and the conveyed materials and the conveying line system are butted; and otherwise, the object is lowered from the height of the conveying line to the position of the ground artificial forklift to transport away the material.

Adopt the utility model discloses material process automation about the reciprocal lifting machine of tray realizes, no longer needs the manual drive fork truck operation, has reduced fork truck quantity and relevant personnel's quantity, also can avoid the personnel's safety problem that the material probably topples and cause in the operation process, the utility model discloses the reciprocal lifting machine of tray makes ordinary manual hydraulic fork truck just can directly accomplish the access process of material, has saved fork truck maintenance and cost of maintenance simultaneously.

Two sets of relatively arranged's hoisting frame can improve the height of material from top to bottom, also can solve the high single problem of transport material article rule that elevator closed car exists, has rationally improved warehouse buffer memory area space utilization. The stock pressure is reduced because the goods are fast to go in and out and lift.

Because material transportation process receives lift photoelectric switch control and carries photoelectricity to open light control from top to bottom, accomplish business turn over material closed loop management and control to whole set of transfer chain system, improve whole material transport conveying efficiency.

For the device and the using method disclosed by the embodiment, the description is simple because the device and the using method correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The pallet reciprocating elevator is characterized by comprising a lifting device (1) and a roller way sliding table device (2), wherein the lifting device (1) comprises two lifting frames (101) which are oppositely arranged, and the roller way sliding table device (2) is positioned between the two lifting frames (101); sliding rails (8) are arranged on the opposite side walls of the two lifting frames (101) along the vertical direction of the lifting frames;

the roller way sliding table device (2) comprises two lifting connecting plates (201), two roller way mounting frames (202) for material conveying and two groups of roller shafts (203), wherein the two lifting connecting plates are respectively in one-to-one correspondence to be connected with the sliding rails in a sliding manner; the tops of the two lifting frames (101) are respectively provided with a first motor (3) and a transmission shaft (5) which is horizontally and rotatably arranged, and the first motors (3) are respectively in transmission connection with one end of the corresponding transmission shaft (5); the lifting connecting plate (201) is in transmission connection with the other end of the transmission shaft (5) through a transmission chain and drives the lifting connecting plate to lift; the two roller way mounting frames (202) are arranged in parallel corresponding to one side of the lifting connecting plate and are respectively fixed at the bottom ends of the lifting directions of the two lifting connecting plates in a one-to-one correspondence manner to drive the roller way mounting frames (202) to lift;

the two groups of roll shafts (203) are respectively and uniformly arranged on the corresponding roll table mounting racks (202); a driving roller is arranged at one end of the roller way mounting frame, and two ends of the driving roller are respectively connected with two groups of roller shafts through chain transmission; and a second motor (4) is installed at the edge of one end of the roller way installation rack (202) and is in transmission connection with one end of the transmission roller.

2. The pallet reciprocating lifter of claim 1, wherein the lifting connection plate is a U-shaped structural plate; the sliding rail comprises a rail surface and a rail body integrally connected to the center of the rail surface, the lifting connecting plate (201) comprises an installation base plate which corresponds to the position of the sliding rail and is connected with the rail surface in parallel, and the rail surface positions on the installation base plate corresponding to the two sides of the rail body are grouped and are rotatably connected with idler wheels (9); the mounting base plate is provided with a plurality of pulleys (10) corresponding to the outer end face of the rail body; the pulley (10) is connected with the outer end face of the rail body in a sliding mode, and the roller (9) is connected with the outer end face of the rail body in a sliding mode.

3. The pallet reciprocating lifter according to claim 1, characterized in that the transmission shaft (5) has sprockets (7) at both ends, the lifting frame (101) has a gear (13) at the bottom corresponding to the position of the sprockets, the sprockets (7) are engaged with the transmission chain (6), one end of the transmission chain (6) is fixedly connected to the upper end of the lifting connection plate, and the other end of the transmission chain is engaged with the gear and fixed to the lower end of the lifting connection plate (201) to form a rotary closed loop.

4. The pallet reciprocating lifter of claim 1, characterized in that the roller way mounting rack (202) is provided with a groove for mounting the roller shaft (203) and the driving roller, and the roller shaft (203) and the driving roller are uniformly and horizontally mounted in the groove.

5. The pallet reciprocating lifter according to claim 4, characterized in that one end of each roller shaft (203) is provided with a double row of sprockets (15), two adjacent roller shafts are connected through a chain, and the chains are respectively correspondingly engaged on the double row of sprockets (15); and the second motor (4) is connected with the transmission rollers through chains to respectively drive the two groups of roll shafts to rotate.

6. The pallet reciprocating lifter of claim 4, characterized in that the middle of one end of the roller way mounting frame (202) corresponding to the material conveying direction is horizontally and fixedly connected with a support frame, and a plurality of roller shafts are arranged in the support frame.

7. The pallet reciprocating lifter according to claim 1, characterized in that the first motor (3) is connected with the sprocket on the transmission shaft by a chain, and the chain is a double-row chain.

8. The pallet lifter according to claim 1, characterized in that the sides of the lifting frame (101) far from the roller way slipway device (2) are all provided with protective barriers (14).

9. The pallet lifter according to claim 1, characterized in that the lifting frame (101) is provided with a lifting photoelectric switch (11) at the top and the bottom of the lifting side corresponding to the lifting connection plate (201), and the lifting photoelectric switches (11) are electrically connected with the first motor (3).

10. The pallet reciprocating lifter according to claim 1, characterized in that the two ends of the roller way mounting frame (202) corresponding to the material in-out direction are provided with a photoelectric conveying switch (12), and the photoelectric conveying switches (12) are electrically connected with the second motor (4).