CN213568014U

CN213568014U - Transfer frame

Info

Publication number: CN213568014U
Application number: CN202022590014.7U
Authority: CN
Inventors: 王跃辉; 李冬; 俞海东; 王晓廷; 陈志欢
Original assignee: Shanghai Shengqi Cleaning Machinery Co ltd
Current assignee: Shanghai Shengqi Cleaning Machinery Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The application relates to a transfer frame, relates to the field of transfer devices, and comprises a frame, wherein a working flat plate is arranged on the frame, and a first conveying assembly is arranged on the working flat plate; the lifting frame is provided with a lifting frame and a lifting piece for driving the lifting frame to lift, the lifting frame is provided with a second conveying assembly, the conveying direction of the second conveying assembly is not collinear with the first conveying assembly, and the tail end of the conveying direction of the second conveying assembly is positioned right above the starting end of the conveying direction of the first conveying assembly; the lowest height of the article on the second conveying assembly is lower than the height of the article on the first conveying assembly, and the highest height of the article on the second conveying assembly is higher than the height of the article on the first conveying assembly. This application possesses the installation space that occupies when changing the direction of transfer function less.

Description

Transfer frame

Technical Field

The application relates to the field of transfer devices, in particular to a transfer frame.

Background

The transfer frame is a device for transferring articles by mechanical means, is used for replacing manual carrying, and improves the efficiency of transfer work. In some transfer operations, it is also necessary to change the direction of transfer.

In the related art, a transfer frame comprises a frame, wherein a first conveyor belt and a second conveyor belt are arranged on the frame, the conveying directions of the first conveyor belt and the second conveyor belt are different, and a steering platform is arranged between the tail end of the conveying direction of the first conveyor belt and the starting end of the conveying direction of the second conveyor belt. The article is conveyed to the steering platform by the first conveyor belt, is conveyed to the second conveyor belt after being steered by the steering platform, and is conveyed downstream by the second conveyor belt.

In view of the above-mentioned related art, the inventor believes that the space occupied by the steering platform is large, resulting in a large overall occupied space of the transfer rack, and there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

In order to reduce the space that the transport rack occupy, this application provides a transport rack.

The application provides a transport frame adopts following technical scheme:

a transfer frame comprises a frame, wherein a working flat plate is arranged on the frame, and a first conveying assembly is arranged on the working flat plate; the lifting frame is provided with a lifting frame and a lifting piece for driving the lifting frame to lift, the lifting frame is provided with a second conveying assembly, the conveying direction of the second conveying assembly is not collinear with the first conveying assembly, and the tail end of the conveying direction of the second conveying assembly is positioned right above the starting end of the conveying direction of the first conveying assembly; the lowest height of the article on the second conveying assembly is lower than the height of the article on the first conveying assembly, and the highest height of the article on the second conveying assembly is higher than the height of the article on the first conveying assembly.

By adopting the technical scheme, the articles are firstly conveyed on the second conveying assembly, then the lifting piece drives the lifting frame to descend, so that the articles are received on the first conveying assembly and conveyed along the conveying direction of the first conveying assembly, and the space occupied by the conveying frame is reduced because a steering platform is not adopted.

Optionally, the lifting member includes a cylinder, and a cylinder body of the cylinder is arranged on the frame; the piston rod of the air cylinder is vertically arranged, and the end part of the piston rod of the air cylinder is fixedly connected with the lower side of the lifting frame.

Through adopting above-mentioned technical scheme, cylinder drive crane goes up and down, and the crane drives second conveying subassembly and goes up and down, and cylinder simple structure is reliable, has improved the stability that the crane goes up and down.

Optionally, a reinforcing frame is fixed on the frame, and the cylinder body of the cylinder is fixedly connected with the reinforcing frame.

Through adopting above-mentioned technical scheme, can exert great pressure or pulling force to the frame when the cylinder goes up and down, the strengthening frame has improved the installation intensity of cylinder.

Optionally, the frame includes the bracing piece, vertical the sliding in the bracing piece is provided with the guide bar, the upper end and the lifter plate fixed connection of guide bar.

Through adopting above-mentioned technical scheme, there is unstable condition in the cylinder drive lifter plate lift, and the guide bar guide lifter plate goes up and down, has improved the stability when the lifter plate goes up and down.

Optionally, a baffle is fixed on the frame, and the baffle is located at the starting end of the first conveying assembly in the conveying direction.

Through adopting above-mentioned technical scheme, first conveying subassembly is different with the direction of transfer of second conveying subassembly, and article easily follow first conveying subassembly landing when first conveying subassembly accepts the second conveying subassembly, and the baffle has reduced the condition that article followed first conveying subassembly and followed landing.

Optionally, the second conveying assembly comprises a second driving motor, a driving shaft, a driven shaft and a conveying belt, a shell of the second driving motor is fixed on the lifting frame, and the second driving motor is in transmission connection with the driving shaft; the driving shaft and the driven shaft are all erected on the rack and are parallel to each other, the conveying belt is wound on the side walls of the driving shaft and the driven shaft and tensioned, one conveying belt is arranged at each of the two ends of the driving shaft in the length direction, and articles are placed on the two conveying belts.

Through adopting above-mentioned technical scheme, the second driving motor drive conveyer belt motion drives the article motion, simple structure, low in manufacturing cost, installation maintenance convenience.

Optionally, a plurality of support columns are arranged on the rack, the upper side of any support column abuts against the inner side of one side of any belt for carrying articles, and each belt corresponds to at least one support column.

Through adopting above-mentioned technical scheme, can take place deformation during the belt bearing, the support column has reduced because of the belt takes place deformation and leads to the unstable condition of second conveying subassembly conveying.

Optionally, the first conveying assembly comprises a plurality of conveying rollers which are arranged at intervals in parallel, and a driven gear is coaxially fixed at one end of any one conveying roller in the length direction; the first transmission assembly further comprises a first driving motor and a chain, a driving gear is fixed at the end of an output shaft of the first driving motor, and the driving gear and the driven gear are both meshed with the chain.

Through adopting above-mentioned technical scheme, the chain drive can keep accurate average drive ratio, and compact structure has higher transmission efficiency, helps improving the stability when transporting the frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the goods are firstly conveyed on the second conveying assembly, and then the lifting piece drives the lifting frame to descend, so that the goods are received on the first conveying assembly and conveyed along the conveying direction of the first conveying assembly;

2. the baffle plates are arranged, so that the situation that the articles slide off from the second conveying assembly to the first conveying assembly is reduced;

3. through setting up the guide bar, stability when having improved the lifter plate and going up and down.

Drawings

Fig. 1 is an isometric view of an embodiment of the present application for embodying the overall construction of a transport rack;

FIG. 2 is a schematic diagram of an embodiment of the present application, primarily embodying a second transfer assembly;

FIG. 3 is a schematic view of an embodiment of the present application, which is mainly used for embodying a crane structure;

fig. 4 is a schematic diagram of a lifting plate structure according to an embodiment of the present application.

Reference numerals: 1. a frame; 12. a lifting member; 121. a cylinder; 13. a baffle plate; 14. a support bar; 15. a height adjusting rod; 16. jacking the bolt; 17. a bearing seat; 2. a working plate; 3. a first transfer assembly; 31. a first drive motor; 311. a driving gear; 32. a conveying roller; 321. a driven gear; 33. a chain; 4. a second transfer assembly; 41. a second drive motor; 411. a first pulley; 42. a drive shaft; 421. a second pulley; 43. a driven shaft; 44. a conveyor belt; 45. a support pillar; 451. a butting head; 46. a first driven plate; 47. a connecting rod; 48. a second driven plate; 49. a chain belt; 5. a mounting frame; 51. an outer frame; 511. a guide plate; 512. a sleeve; 513. a guide bar; 52. a reinforcing bar; 53. a boom; 54. an ear plate; 6. a lifting frame; 61. a lifting frame; 611. a lifting rod; 62. a pad bar; 63. a mounting seat; 631. mounting a rod; 6311. a base; 7. a reinforcing frame; 71. a pillar; 72. a support plate; 8. lifting the plate; 9. a protective cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a transfer frame. Referring to fig. 1 and 2, the device comprises a frame 1, wherein a working flat plate 2 is horizontally arranged on the frame 1, the working flat plate 2 is a rectangular flat plate, and a first conveying assembly 3 is arranged on the upper side of the working flat plate 2. The frame 1 is provided with a lifting frame 6 and a lifting piece 12 for driving the lifting frame 6 to lift, and the lifting frame 6 is provided with a second conveying assembly 4. The conveying direction of the first conveying assembly 3 is parallel to the length direction of the working flat plate 2, the conveying direction of the second conveying assembly 4 is parallel to the width direction of the working flat plate 2, and the conveying directions of the first conveying assembly 3 and the second conveying assembly 4 are horizontal. The end of the second transfer unit 4 in the transfer direction is located directly above the beginning of the first transfer unit 3 in the transfer direction. The highest height of the second conveying assembly 4 for conveying the articles is higher than the height of the first conveying assembly 3 for conveying the articles, and the lowest height of the second conveying assembly 4 for conveying the articles is lower than the height of the first conveying assembly 3 for conveying the articles. A baffle 13 is vertically formed upwards on one side of the upper side of the working flat plate 2, which is positioned at the starting end of the conveying direction of the first conveying component 3.

When the article is conveyed to the tail end of the second conveying component 4, the lifting component 12 drives the lifting rack 6 to descend to drive the second conveying component 4 to descend, so that the article is received on the first conveying component 3 and conveyed along the conveying direction of the first conveying component 3. The baffle 13 reduces the tendency of articles to drop from the first conveyor assembly 3 due to inertia when received onto the first conveyor assembly 3.

The frame 1 includes the bracing piece 14 of vertical setting, and the bracing piece 14 is the hollow core pole of square for the cross-section, wears to be equipped with heightening pole 15 in the bracing piece 14, and heightening pole 15's one end penetrates in the bracing piece 14 and with the bracing piece 14 cooperation of sliding, the other end and the dull and stereotyped 2 fixed connection of work that improve the pole. The side wall of the supporting rod 14 is provided with a puller bolt 16 in a penetrating manner, the end part of the puller bolt 16 penetrates into the supporting rod 14 and is in threaded connection with the supporting rod 14, and the end part of the puller bolt 16 is abutted against the side wall of the height-adjusting rod 15. The supporting rods 14 and the supporting rods 14 correspond to the height adjusting rods 15 and the tightening bolts 16 one by one, and the height adjusting rods 15 are distributed at four corners of the lower side of the working flat plate 2.

Before transporting, the staff unscrews the puller bolt 16, adjusts the height of the working flat plate 2 through the sliding height-adjusting rod 15, and screws the puller bolt 16 after the adjustment.

The upper side of the working flat plate 2 is fixed with a bearing seat 17, the length direction of the bearing seat 17 is parallel to the length direction of the working flat plate 2, and two sides of the bearing seat 17 in the width direction of the working flat plate 2 are respectively distributed with one. The first conveyance assembly 3 includes a conveyance roller 32 and a first drive motor 31. The axial of transfer roller 32 is on a parallel with the width direction of work flat plate 2, and the both ends of transfer roller 32 are established respectively through the bearing frame on two bearing frames 17, and transfer roller 32 has a plurality ofly along the length direction evenly spaced distribution of work flat plate 2.

Referring to fig. 1 and 2, a mounting bracket 5 is fixed to the lower side of the frame 1, and the mounting bracket 5 includes an outer frame 51 and a reinforcing rod 52. The outer frame 51 has a rectangular structure, and four corners of the outer frame 51 are integrally formed with the four support rods 14, respectively. The length direction of the reinforcing rods 52 is parallel to the length direction of the work plate 2, two ends of the reinforcing rods 52 are integrally formed with the outer frame 51 along two sides of the work plate 2 in the length direction, and the reinforcing rods 52 are distributed at intervals along the width direction of the work plate 2.

Referring to fig. 2 and 3, two suspension rods 53 are erected between one reinforcing rod 52 and the outer frame 51, ear plates 54 are vertically and downwardly formed on the two suspension rods 53, and mounting plates are arranged on the two ear plates 54 and fixed with the two ear plates 54 through bolts. The housing of the first driving motor 31 is fixed on the mounting plate, the output shaft of the first driving motor 31 penetrates through and penetrates out of the mounting plate, the driving gear 311 is coaxially fixed at the end of the output shaft of the first driving motor 31, and the driving gear 311 is engaged with the chain 33. The bearing seat 17 of this side is worn out to the one end that a plurality of transfer rollers 32 lie in work flat plate 2 width direction with one side, and the one end that a plurality of transfer rollers 32 wore out bearing seat 17 all is fixed with driven gear 321 coaxially, and a plurality of driven gear 321 all mesh with chain 33.

Referring to fig. 2, in order to reduce the influence of the foreign matter falling between the driven gear 321 and the chain 33 on the rotation of the driven gear 321, the protective cover 9 is covered on the upper side of the working plate 2, and the protective cover 9 is covered on the driven gear 321.

When the first transmission assembly 3 transmits, the output shaft of the first driving motor 31 drives the driving gear 311 to rotate, the driving gear 311 drives the chain 33 to move and drives the driven gear 321 to rotate, and finally the driven gear 321 drives the transmission roller to rotate.

Referring to fig. 3 and 4, the lifting frame 6 includes a lifting frame 61, a cushion bar 62 and a mounting base 63. The lifting frame 61 is a rectangular frame, the lifting frame 61 is located between the outer frame 51 and the working flat plate 2, four corners of the lifting frame 61 are respectively fixedly connected with the four support rods 14, two lifting rods 611 are erected in the middle of the lifting frame 61, the length directions of the two lifting rods 611 are all parallel to the width direction of the working flat plate 2, and two ends of the two lifting rods 611 are all integrally formed with the lifting frame 61.

Referring to fig. 3 and 4, a reinforcing frame 7 is formed on the upper sides of the two reinforcing rods 52, the reinforcing frame 7 comprises four vertical pillars 71, two pillars 71 are formed on each reinforcing rod 52, and a support plate 72 is horizontally fixed on the upper ends of the four pillars 71. The lifting member 12 comprises a cylinder 121, a cylinder body of the cylinder 121 is fixed on the lower side of the support plate 72, and a piston rod of the cylinder 121 vertically penetrates through the support plate 72. The piston rod of the cylinder 121 penetrates through the support plate 72 and is fixedly connected with the lifting plate, and the upper side of the lifting plate is abutted to the two lifting rods 611.

Referring to fig. 3 and 4, two guide plates 511 are erected above the outer frame 51, the length direction of the guide plates 511 is parallel to the width direction of the work flat plate 2, the two guide plates 511 are distributed along the length direction of the work flat plate 2, and both sides of the two guide plates 511 in the length direction are respectively fixed to the two support rods 14. The sleeves 512 are vertically arranged on two sides of the two guide plates 511 in the length direction in a penetrating mode, guide rods 513 are vertically arranged in each sleeve 512 in a penetrating mode, and the guide rods 513 correspond to the sleeves 512 one by one and are matched with the sleeves 512 in a sliding mode.

Referring to fig. 3 and 4, the lifting plates 8 are fixed to the upper ends of two adjacent guide rods 513 in the width direction of the work plate 2, and the length direction of each lifting plate 8 is parallel to the width direction of the work plate 2. The length direction of the cushion bars 62 is parallel to the length direction of the work plate 2, and the cushion bars 62 are two in total and two cushion bars 62 are erected on the upper sides of the two lifting plates 8. The mounting seats 63 are fixed on the upper sides of the two cushion bars 62, each mounting seat 63 comprises a mounting bar 631, the length direction of each mounting bar 631 is parallel to the width direction of the working plate 2, and the two mounting bars 631 are provided with two mounting bars 631 respectively arranged on two sides of the length direction of the two cushion bars 62. A base 6311 is fixed to an upper side of each of the mounting bars 631 at both sides in a length direction of the mounting bar 631.

Referring to fig. 2 and 3, the second transfer assembly 4 includes a second driving motor 41, a driving shaft 42, a driven shaft 43, and a transfer belt 44. The length directions of the driving shaft 42 and the driven shaft 43 are both parallel to the length direction of the working flat plate 2, and the driving shaft 42 and the driven shaft 43 are respectively rotatably erected on two bases 6311 adjacent to each other along the length direction of the working flat plate 2. And conveying belts 44 are arranged between the two adjacent ends of the driving shaft 42 and the driven shaft 43, and the two conveying belts 44 are wound on the outer sides of the driving shaft 42 and the driven shaft 43 and are tensioned.

Referring to fig. 2 and 3, the conveyor belts 44 have elasticity, and are easily deformed to cause unstable conveyance when conveying an article, so that two support columns 45 are vertically fixed on each mounting rod 631, the upper end of each support column 45 is bent towards the inside of the conveying plate to form an abutting head 451, each conveyor belt 44 corresponds to two abutting heads 451, and the upper side of each abutting head 451 abuts against the inner side of the article-carrying side of the corresponding conveyor belt 44.

Referring to fig. 2 and 3, a first driven plate 46 is erected on the two support rods 14 at the transmission starting point of the first transmission assembly 3, the first driven plate 46 is in sliding fit with the two support rods 14 and slides along the vertical direction, two connecting rods 47 are vertically and downwardly formed on the first driven plate 46, a second driven plate 48 is erected between the two connecting rods 47, a housing of the second driving motor 41 is fixed on the second driven plate 48, an output shaft of the second driving motor 41 penetrates through the second driven plate 48, and a second belt wheel 421 is coaxially fixed at the end part of the second driving motor 41, which penetrates through the second driven plate 48. One end of the driving shaft 42 close to the first driven plate 46 penetrates through the base 6311 and is coaxially fixed with a first pulley 411, and a chain belt 49 is engaged on the first pulley 411 and the second pulley 421.

When the second conveying assembly 4 is lifted, the piston rod of the air cylinder 121 stretches and retracts to drive the lifting plate to lift, the driving plate lifts to drive the lifting frame 61 to lift, and the lifting plate 8, the cushion rod 62, the mounting rod 631, the driving shaft 42 and the driven shaft 43 are driven to lift, so that the articles placed on the two conveying belts 44 lift.

When the second conveying assembly 4 conveys, the output shaft of the second driving motor 41 rotates to drive the second belt wheel 421 to rotate, and drives the first belt wheel 411 to rotate through the chain belt 49, so as to drive the driving shaft 42 and the conveying belt 44 to rotate.

The implementation principle of the embodiment of the application is as follows: the article is transmitted on the second transmission assembly, when the transmission direction is changed, the piston rod of the air cylinder 121 contracts to drive the lifting plate to descend, the driving plate descends to drive the lifting frame 61 to descend, and the lifting plate 8, the cushion rod 62, the mounting rod 631, the driving shaft 42 and the driven shaft 43 descend, so that the article placed on the two conveyor belts 44 descends and is received on the first transmission assembly 3, and the article is continuously transmitted along the transmission direction of the first transmission assembly 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A transport rack, comprising a frame (1), characterized in that: a working flat plate (2) is arranged on the rack (1), and a first conveying assembly (3) is arranged on the working flat plate (2); the automatic conveying device is characterized in that a lifting frame (6) and a lifting piece (12) for driving the lifting frame (6) to lift are arranged on the rack (1), a second conveying assembly (4) is arranged on the lifting frame (6), the conveying direction of the second conveying assembly (4) is not collinear with the first conveying assembly (3), and the tail end of the conveying direction of the second conveying assembly (4) is positioned right above the starting end of the conveying direction of the first conveying assembly (3); the lowest height of the articles on the second conveying assembly (4) is lower than the height of the articles on the first conveying assembly (3), and the highest height of the articles on the second conveying assembly (4) is higher than the height of the articles on the first conveying assembly (3).

2. A transfer rack according to claim 1, wherein: the lifting piece (12) comprises an air cylinder (121), and the cylinder body of the air cylinder (121) is arranged on the rack (1); the piston rod of the air cylinder (121) is vertically arranged, and the end part of the piston rod of the air cylinder (121) is fixedly connected with the lower side of the lifting frame (6).

3. A transfer rack according to claim 2, wherein: a reinforcing frame (7) is fixed on the rack (1), and a cylinder body of the cylinder (121) is fixedly connected with the reinforcing frame (7).

4. A transfer rack according to claim 1, wherein: the frame (1) comprises a supporting rod (14), a height-adjusting rod (15) is vertically arranged in the supporting rod (14) in a sliding mode, and the upper end of the height-adjusting rod (15) is fixedly connected with the lifting plate.

5. A transfer rack according to claim 1, wherein: a baffle (13) is fixed on the upper side of the working flat plate (2), and the baffle (13) is positioned at the starting end of the conveying direction of the first conveying assembly (3).

6. A transfer rack according to claim 1, wherein: the second transmission assembly (4) comprises a second driving motor (41), a driving shaft (42), a driven shaft (43) and a transmission belt (44), the shell of the second driving motor (41) is fixed on the lifting frame (6), and the second driving motor (41) is in transmission connection with the driving shaft (42); the driving shaft (42) and the driven shaft (43) are erected on the rack (1) and are parallel to each other, the conveying belt (44) is wound on the side walls of the driving shaft (42) and the driven shaft (43) and tensioned, two ends of the conveying belt (44) in the length direction of the driving shaft (42) are respectively provided with one, and articles are placed on the two conveying belts (44).

7. A transfer rack according to claim 1, wherein: the rack (1) is provided with a plurality of supporting columns (45), the upper side of any supporting column (45) abuts against the inner side of one side, carrying articles, of any conveyor belt (44), and any conveyor belt (44) corresponds to at least one supporting column (45).

8. A transfer rack according to claim 1, wherein: the first conveying assembly (3) comprises a plurality of conveying rollers (32) which are arranged at intervals in parallel, and one end of each conveying roller (32) in the length direction is coaxially fixed with a driven gear (321); the first transmission assembly (3) further comprises a first driving motor (31), a driving gear (311) is fixed at the end of an output shaft of the first driving motor (31), a chain (33) is arranged on the driving gear (311), and the driving gear (311) and a driven gear (321) are both meshed with the chain (33).