CN216188400U

CN216188400U - Chain conveying mechanism with adjustable spacing

Info

Publication number: CN216188400U
Application number: CN202122553672.3U
Authority: CN
Inventors: 杜建忠; 石兵
Original assignee: Hangzhou Xianghang Automation Equipment Co ltd
Current assignee: Hangzhou Xianghang Automation Equipment Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a chain conveying mechanism with adjustable spacing, which relates to the technical field of chain conveying mechanisms and comprises a base and a movable seat, wherein the base is respectively connected with a first driving wheel, a second driving wheel, a first driven wheel and a second driven wheel through the movable seat, an adjusting mechanism is arranged between the first driving wheel and the second driving wheel, and the adjusting mechanism comprises a rotary table, a rotary shaft, a threaded sleeve, a screw rod and a limiting block. When the adjustable material conveying device is used, the first driving wheel and the second driving wheel are transversely unfolded through the adjusting mechanism, so that the conveying width of the adjustable material conveying device can be adjusted, the practicability of conveying materials with different widths is greatly met, the screw rod is driven to rotate only through the rotating shaft during adjustment, the first driving wheel and the second driving wheel can be conveniently pulled open due to the mutual matching of the screw rod and the screw sleeve, the first driving wheel and the second driving wheel are meshed with each other through threads, the pulling speed is further conveniently controlled, and the practical efficiency of the device is improved.

Description

Chain conveying mechanism with adjustable spacing

Technical Field

The utility model relates to the technical field of chain conveying mechanisms, in particular to a chain conveying mechanism with an adjustable spacing.

Background

The chain conveyor uses a chain as a traction and supporting body to convey materials, the chain can adopt a common sleeve roller conveying chain and also can adopt other various special chains (such as a stacking chain and a double-speed chain), the conveying capacity of the chain conveyor is high, a tray, a large turnover box and the like are mainly conveyed, the conveying chain has various structural forms, and the chain conveyor has various accessories, is easy to realize stacking conveying and can be used for assembly production lines or used for storage conveying of materials.

When the chain conveying mechanism is used, the conveying width of the chain conveying mechanism cannot be adjusted at will, so that materials with different widths need to be conveyed by the conveying mechanism matched with the chain conveying mechanism during conveying, the use cost of equipment is greatly improved, and the chain conveying mechanism is not practical enough.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a chain conveying mechanism with adjustable spacing, so as to solve the technical problems that when materials with different widths are conveyed in the prior art, a conveying mechanism matched with the chain conveying mechanism is required to convey the materials, the use cost of equipment is greatly increased, and the chain conveying mechanism is not practical enough.

In order to achieve the purpose, the utility model provides the following technical scheme: a chain conveying mechanism with adjustable spacing comprises a base and a movable seat, wherein the base is respectively connected with a first driving wheel, a second driving wheel, a first driven wheel and a second driven wheel through the movable seat, an adjusting mechanism is arranged between the first driving wheel and the second driving wheel, the adjusting mechanism comprises a turntable, a rotating shaft, a threaded sleeve, a screw rod and a limiting block, the first driving wheel and the second driving wheel are respectively internally provided with a screw rod and a rotating shaft which are mutually connected, the first driving wheel is mutually connected with the screw rod through a threaded sleeve, the screw sleeve is positioned at one side of the first driving wheel, one end of the rotating shaft is provided with a turntable, one end of the screw rod is provided with a limiting block, and a second guide rod and a second guide groove are arranged between the first driven wheel and the second driven wheel, and one end of the movable seat is provided with a motor matched with the first driving wheel.

By adopting the technical scheme, the first driving wheel and the second driving wheel are transversely unfolded through the adjusting mechanism, so that the transportation width of the utility model can be adjusted, the practicability of material transportation with different widths is greatly met, and in the adjustment process, the screw rod is driven to rotate only by rotating the rotating shaft, and the first driving wheel and the second driving wheel can be conveniently pulled open due to the mutual matching of the screw rod and the screw sleeve, and are mutually meshed through threads, so that the speed in pulling open is conveniently controlled, and the practical efficiency of the equipment is improved.

The adjusting mechanism further comprises a first guide groove and a first guide rod, wherein a plurality of groups of first guide rods are arranged at one end of the first driving wheel, and the first guide groove matched with the first guide rods is formed in the second driving wheel.

Through adopting above-mentioned technical scheme, utilize the effect of first guide way and first guide bar, be convenient for under the drive of motor, with first action wheel and second action wheel simultaneous drive to the syntpeed nature of the equipment of effectual assurance, thereby stability when improve equipment operation.

The utility model is further provided that the top of the base is provided with a slide rail matched with the movable seats, and a connecting seat is arranged between the adjacent movable seats.

Through adopting above-mentioned technical scheme, utilize the effect of slide rail, be convenient for make the sliding seat remove, recycle the effect of connecting seat, be convenient for make the synchronous operation of being convenient for between the corresponding sliding seat.

The utility model is further provided that chain plates are arranged between the first driving wheel and the second driven wheel and between the second driving wheel and the first driven wheel.

By adopting the technical scheme, the integrity of the equipment is convenient to ensure and the equipment is convenient to operate by utilizing the action of the chain plate.

In summary, the utility model mainly has the following beneficial effects:

1. when the adjustable material conveying device is used, the first driving wheel and the second driving wheel are transversely unfolded through the adjusting mechanism, so that the conveying width of the adjustable material conveying device can be adjusted, the practicability of conveying materials with different widths is greatly met, and when the adjustable material conveying device is adjusted, the screw rod is driven to rotate only through the rotating shaft, the first driving wheel and the second driving wheel are conveniently pulled open due to the mutual matching of the screw rod and the screw sleeve, and are mutually meshed through threads, the pulling speed is further conveniently controlled, and the practical efficiency of the device is improved;

2. in the use process, the first guide groove and the first guide rod are utilized, so that the first driving wheel and the second driving wheel can be driven simultaneously under the driving of the motor, the same speed of the equipment is effectively ensured, and the running stability of the equipment is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a first partial structural schematic of the present invention;

fig. 4 is a second partial structural diagram of the present invention.

In the figure: 1. a base; 2. a movable seat; 3. a first drive wheel; 4. a second drive wheel; 5. a first driven wheel; 6. a second driven wheel; 7. a motor; 8. an adjustment mechanism; 801. a turntable; 802. a rotating shaft; 803. a threaded sleeve; 804. a screw; 805. a limiting block; 806. a first guide groove; 807. a first guide bar; 9. a slide rail; 10. a chain plate; 11. a second guide groove; 12. a second guide bar; 13. a connecting seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A chain conveying mechanism with adjustable spacing is disclosed, as shown in fig. 1-4, comprising a base 1 and a movable seat 2, wherein the base 1 is respectively connected with a first driving wheel 3, a second driving wheel 4, a first driven wheel 5 and a second driven wheel 6 through the movable seat 2, an adjusting mechanism 8 is arranged between the first driving wheel 3 and the second driving wheel 4, the first driving wheel 3 and the second driving wheel 4 are transversely unfolded through the adjusting mechanism 8, so that the conveying width of the chain conveying mechanism can be adjusted, the practicability of conveying materials with different widths is greatly met, the adjusting mechanism 8 comprises a rotary plate 801, a rotating shaft 802, a threaded sleeve 803, a screw 804 and a limiting block 805, the first driving wheel 3 and the second driving wheel 4 are respectively internally provided with a screw 804 and a rotating shaft 802 which are mutually connected, the first driving wheel 3 is mutually connected with the screw 804 through the threaded sleeve 803, and the threaded sleeve 803 is positioned at one side of the first driving wheel 3, only need through rotatory pivot 802, and then drive screw rod 804 and rotate, again because of the screw rod 804 with screw sleeve 803 mutually support under, be convenient for first action wheel 3 and second action wheel 4 pull open, and through screw thread intermeshing, and then be convenient for control the speed when pulling open, improve the practical efficiency of equipment, the one end of pivot 802 is provided with carousel 801, the one end of screw rod 804 is provided with stopper 805, utilize stopper 805 to carry on spacingly to screw rod 804, avoid the overtravel, be provided with second guide bar 12 and second guide way 11 between first follow driving wheel 5 and the second follow driving wheel 6, the motor 7 of mutually supporting with first action wheel 3 is installed to the one end of a set of sliding seat 2, utilize second guide way 11 and second guide bar 12 to be connected and make first follow driving wheel 5 and the synchronous operation that second followed driving wheel 6 did, and then improve the stability of equipment, first action wheel 3, second action wheel 3, The second driven wheel 6 and the second driving wheel 4 and the first driven wheel 5 are provided with chain plates 10, and the integrity of the equipment is convenient to ensure and the equipment is convenient to operate under the action of the chain plates 10.

Referring to fig. 3, the adjusting mechanism 8 further includes a first guide slot 806 and a first guide rod 807, one end of the first driving wheel 3 is provided with a plurality of sets of first guide rods 807, and the inside of the second driving wheel 4 is provided with the first guide slot 806 matched with the first guide rod 807, so that the first driving wheel 3 and the second driving wheel 4 are driven simultaneously by the motor 7 under the action of the first guide slot 806 and the first guide rod 807, thereby effectively ensuring the same speed of the equipment and improving the stability of the equipment during operation.

Referring to fig. 1 and 2, a sliding rail 9 is disposed at the top of the base 1 and is matched with the movable seats 2, the movable seats 2 are convenient to move under the action of the sliding rail 9, and the connecting seats 13 are disposed between adjacent movable seats 2, so that the corresponding movable seats 2 are convenient to synchronously operate under the action of the connecting seats 13.

The working principle of the utility model is as follows: when the device is used, an operator presses the first driving wheel 3 and the second driving wheel 4 to enable the first driving wheel 3 and the second driving wheel 4 not to rotate, then the rotating disc 801 is rotated to drive the rotating shaft 802 to further drive the screw 804 to rotate, and the screw 804 is matched with the screw sleeve 803, so that the first driving wheel 3 and the second driving wheel 4 are pulled apart, in the process, the screw 804 is limited by the limiting block 805 to avoid overtravel, and meanwhile, the first guide rod 807 moves out along the first guide groove 806 to enable the first driving wheel 3 and the second driving wheel 4 to be mutually connected;

at the same time, as the plurality of groups of movable seats 2 connected through the connecting seat 13 move simultaneously, the plurality of groups of first driven wheels 5 and second driven wheels 6 are opened, and the second guide grooves 11 and the second guide rods 12 are connected to enable the first driven wheels 5 and the second driven wheels 6 to synchronously run, so that the stability of the equipment is improved;

when the chain plate is pulled open, the corresponding movable seat 2 moves along the guide rail 9, then the starting motor 7 drives the first driving wheel 3 and the second driving wheel 4 to rotate, and the first driven wheel 5 and the second driven wheel 6 are matched, so that the chain plate 10 is driven to complete a task.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a chain conveying mechanism of adjustable interval, includes base (1) and sliding seat (2), its characterized in that: the base (1) is respectively connected with a first driving wheel (3), a second driving wheel (4), a first driven wheel (5) and a second driven wheel (6) through a movable seat (2), an adjusting mechanism (8) is arranged between the first driving wheel (3) and the second driving wheel (4), the adjusting mechanism (8) comprises a rotary table (801), a rotating shaft (802), a threaded sleeve (803), a screw rod (804) and a limiting block (805), the screw rod (804) and the rotating shaft (802) which are connected with each other are respectively arranged inside the first driving wheel (3) and the second driving wheel (4), the first driving wheel (3) is connected with the screw rod (804) through the threaded sleeve (803), the threaded sleeve (803) is positioned on one side of the first driving wheel (3), the rotary table (801) is arranged at one end of the rotating shaft (802), the limiting block (805) is arranged at one end of the screw rod (804), a second guide rod (12) and a second guide groove (11) are arranged between the first driven wheel (5) and the second driven wheel (6), and a motor (7) matched with the first driving wheel (3) is installed at one end of the movable seat (2).

2. The pitch-adjustable chain conveying mechanism according to claim 1, wherein: adjustment mechanism (8) still include first guide way (806) and first guide bar (807), the one end of first action wheel (3) is provided with multiunit first guide bar (807), and the inside of second action wheel (4) is seted up with first guide way (806) of first guide bar (807) matched with.

3. The pitch-adjustable chain conveying mechanism according to claim 1, wherein: the top of the base (1) is provided with a slide rail (9) matched with the movable seats (2), and a connecting seat (13) is arranged between the adjacent movable seats (2).

4. The pitch-adjustable chain conveying mechanism according to claim 1, wherein: chain plates (10) are arranged between the first driving wheel (3) and the second driven wheel (6) and between the second driving wheel (4) and the first driven wheel (5).