CN214454223U

CN214454223U - Conveying chain

Info

Publication number: CN214454223U
Application number: CN202022615823.9U
Authority: CN
Inventors: 陈传敏
Original assignee: Jinan Fujiang Automation Equipment Co ltd
Current assignee: Jinan Fujiang Automation Equipment Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-22
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a conveying chain, which comprises an outer frame body, wherein a feeding platform is placed at the top of the outer frame body, a connecting block is fixed on the bottom end surface of the feeding platform, a chute for the connecting block to slide is formed in the top surface of the outer frame body, an inner groove is formed in the bottom end surface of the chute, a plurality of balls are placed on the inner side of the inner groove, the bottom end surface of the connecting block is in rolling connection with the balls, clamping grooves are formed in the tops of openings at two ends of the inner groove, end plates are embedded in the inner sides of the clamping grooves, the inner side surfaces of the end plates are attached to the balls, the end plates are metal members, and the cross section of the inner groove is of a C-shaped structure; through the inside groove and the ball of design, can with connecting block roll connection, current plane sliding connection compares, and the frictional force that uses is littleer, and in use simultaneously reduces the energy consumption, and the end plate of design, can carry on the ball spacing, also is convenient for take out the ball simultaneously and changes, and the flexibility of use is higher.

Description

Conveying chain

Technical Field

The utility model belongs to the technical field of the conveying chain, concretely relates to conveying chain.

Background

Like the transmission chain, the precision conveying chain is composed of a series of bearings which are fixed by chain plates with a restraining function, and the position relation between the chain plates and the precision conveying chain is very accurate.

The existing conveying chain drives the feeding platform to move, two ends of the feeding platform are in plane fit with the surface of the supporting frame, so that large friction force can occur in sliding, energy consumption is increased, and meanwhile, in use, abrasion between the feeding platform and the supporting frame can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveying chain to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the conveying chain comprises an outer frame body, wherein a feeding platform is placed at the top of the outer frame body, a connecting block is fixed on the bottom end face of the feeding platform, a sliding groove for the connecting block to slide is formed in the top surface of the outer frame body, an inner groove is formed in the bottom end face of the sliding groove, a plurality of balls are placed on the inner side of the inner groove, the bottom end face of the connecting block is in rolling connection with the balls, clamping grooves are formed in the tops of openings at two ends of the inner groove, end plates are embedded into the inner sides of the clamping grooves, and the inner side faces of the end plates are attached to the balls.

Preferably, the end plate is a metal member, the cross section of the inner groove is in a C-shaped structure, the inner width of the inner groove is equal to the diameter of the ball, and the ball is a metal member.

Preferably, the top surface symmetry of pay-off platform is provided with the baffle, the gliding T-slot that supplies the baffle is seted up to pay-off platform top surface symmetry, the T-slot is provided with a plurality ofly, and every the degree of depth in T-slot is different.

Preferably, the cross section of the baffle is of a T-shaped structure, and the baffle and the feeding platform are both metal components.

Preferably, the sprocket is installed to the both ends inboard of outer frame, and two the surface cover of sprocket is equipped with drive chain, one of them the bottom of sprocket still is provided with the motor that is used for providing power.

Preferably, a bottom column is installed on the bottom end face of the outer frame body, a cross rod is installed on the inner side of the bottom column, the cross rod is a metal component, and support legs are further installed on the bottom end face of the bottom column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the designed inner grooves and the balls can be connected with the connecting block in a rolling manner, compared with the existing plane sliding connection, the friction force is smaller when the connecting block is used, meanwhile, the energy consumption is reduced when the connecting block is used, the balls can be limited by the designed end plates, meanwhile, the balls can be conveniently taken out and replaced, and the use flexibility is higher;

2. through the T-shaped groove and the baffle of design, can in use, will place the material on feeding platform and carry out spacingly, avoid appearing the phenomenon that drops, improve the stability and the security of transmission, can also carry out the regulation of looks adaptation according to the actual width and the height of material simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic end view of the top of the outer frame of the present invention;

FIG. 4 is an enlarged schematic view of the area A in FIG. 3 according to the present invention;

fig. 5 is a cross-sectional view of the feeding platform and the baffle of the present invention.

In the figure: 1. a sprocket; 2. an outer frame body; 3. a feeding platform; 4. a support leg; 5. a bottom pillar; 6. a drive chain; 7. connecting blocks; 8. a chute; 9. an end plate; 10. an inner tank; 11. a card slot; 12. a ball bearing; 13. a T-shaped slot; 14. and a baffle plate.

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 5, the present invention provides a technical solution: a conveying chain comprises an outer frame body 2, a feeding platform 3 is arranged at the top of the outer frame body 2, a connecting block 7 is fixed on the bottom end face of the feeding platform 3, a sliding groove 8 for the connecting block 7 to slide is formed in the top surface of the outer frame body 2, an inner groove 10 is formed in the bottom end face of the sliding groove 8, a plurality of balls 12 are arranged on the inner side of the inner groove 10, and through the designed inner groove 10 and the balls 12, can be connected with the connecting block 7 in a rolling way, has smaller friction force when being used compared with the prior plane sliding connection, meanwhile, in use, the energy consumption is reduced, and the designed end plate 9 can limit the position of the ball 12, simultaneously also be convenient for take out the change with ball 12, the flexibility of use is higher, and the bottom face and the ball 12 roll connection of connecting block 7, the draw-in groove 11 has been seted up at the both ends opening part top of inside groove 10, and the inboard embedding of draw-in groove 11 has end plate 9, and the medial surface and the ball 12 of end plate 9 are laminated mutually.

In this embodiment, it is preferable that the end plate 9 is made of a metal material, the cross section of the inner groove 10 has a C-shaped structure, the inner width of the inner groove 10 is equal to the diameter of the balls 12, and the balls 12 are made of a metal material.

In this embodiment, preferably, the top surface symmetry of feeding platform 3 is provided with baffle 14, feeding platform 3 top surface symmetry sets up and supplies the gliding T-slot 13 of baffle 14, through the T-slot 13 and the baffle 14 of design, can in use, the material of placing on feeding platform 3 is spacing, the phenomenon of avoiding appearing dropping, improve the stability and the security of transmission, simultaneously can also carry out the regulation of looks adaptation according to the actual width and the height of material, T-slot 13 is provided with a plurality ofly, and the degree of depth of every T-slot 13 is different.

In this embodiment, preferably, the cross section of the baffle 14 is a T-shaped structure, and both the baffle 14 and the feeding platform 3 are metal members.

In this embodiment, preferably, the inner sides of the two ends of the outer frame 2 are provided with the chain wheels 1, the surfaces of the two chain wheels 1 are sleeved with the transmission chain 6, and the bottom of one of the chain wheels 1 is further provided with a motor for providing power.

In this embodiment, preferably, the bottom end surface of the outer frame 2 is provided with a bottom pillar 5, the inner side of the bottom pillar 5 is provided with a cross bar, the cross bar is a metal member, and the bottom end surface of the bottom pillar 5 is further provided with a support leg 4.

The utility model discloses a theory of operation and use flow: when the utility model is used, the two end faces at the bottom of the feeding platform 3 are firstly placed on the surface of the outer frame body 2, the connecting block 7 at the bottom of the feeding platform 3 is clamped into the inner side of the chute 8, then the transmission structure at the midpoint of the bottom end face of the feeding platform 3 is installed with the transmission chain 6, then the material is placed on the surface of the feeding platform 3, in the placing process, the position of the baffle 14 is selected according to the width of the material, after the selection is completed, the baffle 14 is inserted into the T-shaped groove 13 at the designated position and then slides, the material placed on the surface of the feeding platform 3 is limited by the baffle 14, the phenomenon of sliding is avoided, in the process of driving the feeding platform 3 to move by the transmission chain 6, the connecting block 7 slides in the inner side of the chute 8, while sliding, the bottom end face of the connecting block 7 is connected with the rolling balls 12 in a rolling way, thereby achieving the requirement of reducing the friction force, when the balls 12 are worn in a long-term use, the end plate 9 is pulled out from the inside of the catching groove 11, and then the balls 12 are separated from the inside of the inner groove 10.

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

Claims

1. The utility model provides a conveying chain, includes outer frame body (2), feeding platform (3) have been placed at the top of outer frame body (2), be fixed with connecting block (7) on the bottom face of feeding platform (3), the gliding spout (8) of confession connecting block (7), its characterized in that have been seted up to the top surface of outer frame body (2): the novel bearing is characterized in that an inner groove (10) is formed in the bottom end face of the sliding groove (8), a plurality of balls (12) are placed on the inner side of the inner groove (10), the bottom end face of the connecting block (7) is in rolling connection with the balls (12), clamping grooves (11) are formed in the tops of openings at two ends of the inner groove (10), an end plate (9) is embedded into the inner side of each clamping groove (11), and the inner side face of each end plate (9) is attached to the balls (12).

2. A conveyor chain according to claim 1, wherein: the end plate (9) is a metal component, the cross section of the inner groove (10) is of a C-shaped structure, the width of the inner side of the inner groove (10) is equal to the diameter of the ball (12), and the ball (12) is a metal component.

3. A conveyor chain according to claim 1, wherein: the top surface symmetry of feeding platform (3) is provided with baffle (14), feeding platform (3) top surface symmetry is seted up and is supplied gliding T-slot (13) of baffle (14), T-slot (13) are provided with a plurality ofly, and every the degree of depth in T-slot (13) is different.

4. A conveyor chain according to claim 3, wherein: the cross section of the baffle (14) is of a T-shaped structure, and the baffle (14) and the feeding platform (3) are both metal components.

5. A conveyor chain according to claim 1, wherein: sprocket (1) is installed to the both ends inboard of outer frame body (2), and two the surface cover of sprocket (1) is equipped with drive chain (6), one of them the bottom of sprocket (1) still is provided with the motor that is used for providing power.

6. A conveyor chain according to claim 1, wherein: install sill pillar (5) on the bottom face of outer frame body (2), the horizontal pole is installed to the inboard of sill pillar (5), the horizontal pole is the metal material component, just still install stabilizer blade (4) on the bottom face of sill pillar (5).