CN210418039U

CN210418039U - Chain conveyor

Info

Publication number: CN210418039U
Application number: CN201921093277.8U
Authority: CN
Inventors: 沈长松
Original assignee: Jiangsu Haixin Hydraulic Machinery Co Ltd
Current assignee: Jiangsu Haixin Hydraulic Machinery Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-04-28
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a chain conveyor, which relates to the technical field of conveyors and comprises a supporting frame, wherein the upper surface of the supporting frame is provided with a clamping groove, the bottom of the supporting frame is fixedly provided with a driving device, the inside of the clamping groove is embedded with a shielding device, the upper surface of the supporting frame is provided with a chain transmission shaft, the outside of the chain transmission shaft is sleeved with a transmission mesh belt, the upper surface of the transmission mesh belt is fixedly provided with a buffering device, when objects are conveyed, the objects can be effectively prevented from falling off the transmission mesh belt, and the shielding plate can be effectively installed and disassembled by arranging the convex block arranged at one side of the shielding plate and the second groove at the other side, thereby being convenient to operate, effectively preventing the transmission objects from damaging the transmission mesh belt and the chain transmission shaft due to heavier objects by arranging the buffering device, and the spring is arranged in the buffer device, so that the buffer effect can be effectively increased, and the normal operation of conveying can be ensured.

Description

Chain conveyor

Technical Field

The utility model relates to a conveyer technical field specifically is a chain conveyor.

Background

The chain conveyer is a conveyer which utilizes chains to draw and bear materials, or utilizes laths, metal mesh belts, roller ways and the like arranged on the chains to bear the materials, and can be divided into a chain type, a chain plate type, a chain mesh type, a lath type and the like.

However, when the conventional chain conveyor conveys articles, because the two sides of the conveyor are not provided with shielding objects, sometimes the articles fall off from the conveyor when the articles are too many, and when the weight of the articles is too heavy, the conveying mesh belt and the chain conveying shaft are easily extruded to damage the conveying mesh belt and the chain conveying shaft, so that the articles cannot be conveyed. Accordingly, one skilled in the art provides a chain conveyor to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chain conveyor 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 utility model provides a chain conveyor, includes the support frame, the draw-in groove has been seted up to the upper surface of support frame, and the bottom fixed mounting of support frame has drive arrangement, the inside embedding of draw-in groove is installed and is sheltered from the device, the upper surface of support frame is provided with chain conveying axle, conveying mesh belt has been cup jointed to the outside of chain conveying axle, conveying mesh belt's last fixed surface installs buffer.

As a further aspect of the present invention: the driving device comprises a motor, a first rotating shaft, a first gear, a second rotating shaft, a second gear, a first chain, a third gear, a fourth gear and a second chain, the driving end of the motor is connected with the first rotating shaft, the second rotating shaft is arranged outside the first rotating shaft, the second gear is fixedly connected to one side of the second rotating shaft through the first chain, the second gear is arranged on the surface of the first gear, the third gear is arranged on one side of the second gear, and the fourth gear is connected to the two sides of the third gear through the second chain.

As a further aspect of the present invention: the first gear is arranged in parallel with the first rotating shaft.

As a further aspect of the present invention: the shielding device comprises a clamping sheath, a first groove, a protruding block, a shielding plate and a second groove, the first groove is formed in one side of the clamping sheath, the protruding block is installed in the first groove in an embedded mode, the protruding block is fixedly installed on one side of the shielding plate, and the second groove is formed in one side of the shielding plate.

As a further aspect of the present invention: the protruding block is provided with 2, 2 have been seted up to the second recess.

As a further aspect of the present invention: buffer includes telescopic link, spring, backup pad and bracing piece, the inside of backup pad is provided with the bracing piece, the inside activity of bracing piece is provided with the telescopic link, the spring is installed in the outside cup jointing of telescopic link and bracing piece.

As a further aspect of the present invention: the telescopic link and bracing piece sliding connection, and telescopic link and bracing piece are stainless steel material.

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

1. through being provided with the shielding device, can effectually prevent when carrying article, article drop from conveying the net area, and set up the second recess through the protruding piece that shielding plate one side set up and opposite side, can install and dismantle convenient operation with the shielding plate.

2. Through being provided with buffer, can prevent effectively that conveying article from leading to the fact the damage to conveying mesh belt and chain conveying axle than heavy, and be provided with the spring in the buffer, can its cushioning effect of effectual increase, guarantee the normal clear of its conveying.

Drawings

FIG. 1 is a schematic view of a chain conveyor;

FIG. 2 is a schematic view of a drive unit of a chain conveyor;

FIG. 3 is a top view of a sheltering device in a chain conveyor;

fig. 4 is a schematic view of a buffer device in a chain conveyor.

In the figure: 1. a buffer device; 2. a conveyor belt; 3. a chain transmission shaft; 4. a drive device; 5. a support frame; 6. a card slot; 7. a shielding device; 41. a motor; 42. a first rotating shaft; 43. a first gear; 44. a second rotation shaft; 45. a second gear; 46. a first chain; 47. a third gear; 48. a fourth gear; 49. a second chain; 71. sheathing; 72. a first groove; 73. a raised block; 74. a shielding plate; 75. a second groove; 11. a telescopic rod; 12. a spring; 13. a support plate; 14. a support rod.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a chain conveyor includes a supporting frame 5, a slot 6 is formed on an upper surface of the supporting frame 5, a driving device 4 is fixedly mounted at a bottom of the supporting frame 5, the driving device 4 includes a motor 41, a first rotating shaft 42, a first gear 43, a second rotating shaft 44, a second gear 45, a first chain 46, a third gear 47, a fourth gear 48, and a second chain 49, a driving end of the motor 41 is connected to the first rotating shaft 42, the second rotating shaft 44 is disposed outside the first rotating shaft 42, one side of the second rotating shaft 44 is fixedly connected to the second gear 45 through the first chain 46, the second gear 45 is disposed on a surface of the first gear 43, the third gear 47 is disposed on one side of the second gear 45, both sides of the third gear 47 are connected to the fourth gear 48 through the second chain 49, the first gear 43 is disposed in parallel to the first rotating shaft 42, the shielding device 7 is embedded in the clamping groove 6, the shielding device 7 comprises a clamping sheath 71, a first groove 72, a protruding block 73, a shielding plate 74 and a second groove 75, the first groove 72 is formed in one side of the clamping sheath 71, the protruding block 73 is embedded in the first groove 72, the protruding block 73 is fixedly installed on one side of the shielding plate 74, the second groove 75 is formed in one side of the shielding plate 74, 2 protruding blocks 73 are arranged, the second groove 75 is formed in 2, the clamping sheath 71 is embedded in the clamping groove 6, the protruding block 73 of the shielding plate 74 is embedded in the first groove 72 to be fixed, the shielding plate 74 is provided with a plurality of blocks, the blocking and the fixing can be carried out through the second groove 75 in one side of the shielding plate 74, when the shielding plate is not used, the shielding plate 74 can be taken out by separating the protruding block 73 from the first groove 72, and the object can be effectively prevented from being conveyed, the article drops from the conveyor belt 2, and the shielding plate 74 is easy to mount and dismount, and occupies no space.

In fig. 4: the upper surface of the supporting frame 5 is provided with a chain conveying shaft 3, the outside of the chain conveying shaft 3 is sleeved with a conveying net belt 2, the upper surface of the conveying net belt 2 is fixedly provided with a buffer device 1, the buffer device 1 comprises a telescopic rod 11, a spring 12, a supporting plate 13 and a supporting rod 14, the inside of the supporting plate 13 is provided with the supporting rod 14, the inside of the supporting rod 14 is movably provided with the telescopic rod 11, the outsides of the telescopic rod 11 and the supporting rod 14 are sleeved with the spring 12, the telescopic rod 11 is in sliding connection with the supporting rod 14, the telescopic rod 11 and the supporting rod 14 are both made of stainless steel materials, conveyed articles are placed on the supporting plate 13 on the buffer device 1 on the conveying net belt 2, the supporting plate 13 is extruded by the articles to enable the inner telescopic rod 11 to slide in the supporting rod 14, the telescopic rod 11 and the spring 12 outside the supporting rod, and the spring 12 recovers the deformation, which can effectively prevent the conveying net belt 2 and the chain conveying shaft 3 from being damaged by the heavier conveyed articles, effectively increase the buffer effect and ensure the normal conveying.

The utility model discloses a theory of operation is: when the motor 41 is started, the first rotating shaft 42 is driven to rotate, so that the first gear 43 on the first rotating shaft 42 drives the second gear 45 to rotate through the first chain 46, the second gear 45 is arranged on the second rotating shaft 44, so that the second rotating shaft 44 is driven to rotate, one side of the second rotating shaft 44 is provided with a third gear 47, so that the third gear 47 rotates, the third gear 47 is connected with fourth gears 48 on two sides through a second chain 49, so that the chain conveying shaft 3 is driven to rotate, the buffer device 1 is arranged on the conveying mesh belt 2 on the chain conveying shaft 3, conveyed articles are placed on the support plate 13 on the buffer device 1 on the conveying mesh belt 2, the support plate 13 is extruded by the articles, so that the inner telescopic rod 11 slides in the support rod 14, and the telescopic rod 11 and the spring 12 outside the support rod 14 deform, when an article is conveyed away, the telescopic rod 11 in the supporting plate 13 slides outwards the supporting rod 14, and the spring 12 restores deformation, so that damage to the conveying net belt 2 and the chain conveying shaft 3 caused by heavy conveyed articles can be effectively prevented, the buffering effect of the conveying net belt can be effectively increased, the normal conveying of the conveying net belt can be ensured, the shielding device 7 is arranged on the supporting frame 5, the clamping sheath 71 in the shielding device 7 is embedded and arranged in the clamping groove 6, the protruding block 73 of the shielding plate 74 is embedded and arranged in the first groove 72 to be fixed, the shielding plate 74 is provided with a plurality of blocks and can be clamped and fixed through the second groove 75 on one side of the shielding plate 74, when the shielding plate is not used, the protruding block 73 is separated from the first groove 72, so that the shielding plate 74 can be taken out, the article can be effectively prevented from falling from the conveying net belt 2 when the article is conveyed, and the shielding plate 74 is convenient to install and disassemble, and does not occupy space.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chain conveyor, includes support frame (5), its characterized in that, draw-in groove (6) have been seted up to the upper surface of support frame (5), and the bottom fixed mounting of support frame (5) has drive arrangement (4), the inside embedding of draw-in groove (6) is installed and is sheltered from device (7), the upper surface of support frame (5) is provided with chain conveying axle (3), conveying mesh belt (2) have been cup jointed to the outside of chain conveying axle (3), conveying mesh belt (2)'s last fixed surface installs buffer (1).

2. Chain conveyor according to claim 1, characterized in that the drive means (4) comprise a motor (41), a first rotation shaft (42), a first gear (43), a second rotation shaft (44), a second gear (45), a first chain (46), a third gear (47), a fourth gear (48) and a second chain (49), the driving end of the motor (41) is connected with a first rotating shaft (42), a second rotating shaft (44) is arranged outside the first rotating shaft (42), one side of the second rotating shaft (44) is fixedly connected with a second gear (45) through a first chain (46), the second gear (45) is arranged on the surface of the first gear (43), and one side of the second gear (45) is provided with a third gear (47), and the two sides of the third gear (47) are connected with a fourth gear (48) through a second chain (49).

3. A chain conveyor according to claim 2, wherein the first gear wheel (43) is arranged parallel to the first rotation axis (42).

4. The chain conveyor of claim 1, wherein the shielding device (7) comprises a clamping sheath (71), a first groove (72), a protruding block (73), a shielding plate (74) and a second groove (75), the first groove (72) is formed in one side of the clamping sheath (71), the protruding block (73) is embedded in the first groove (72), the protruding block (73) is fixedly mounted on one side of the shielding plate (74), and the second groove (75) is formed in one side of the shielding plate (74).

5. Chain conveyor according to claim 4, characterized in that the number of the raised blocks (73) is 2 and the number of the second grooves (75) is 2.

6. The chain conveyor of claim 1, wherein the buffer device (1) comprises a telescopic rod (11), a spring (12), a support plate (13) and a support rod (14), the support rod (14) is arranged inside the support plate (13), the telescopic rod (11) is movably arranged inside the support rod (14), and the spring (12) is sleeved outside the telescopic rod (11) and the support rod (14).

7. Chain conveyor according to claim 6, characterized in that the telescopic rod (11) is slidably connected to the support rod (14), and the telescopic rod (11) and the support rod (14) are made of stainless steel.