CN211034015U

CN211034015U - Material anti-falling device for plate chain conveyor

Info

Publication number: CN211034015U
Application number: CN201922024059.5U
Authority: CN
Inventors: 陈岳清; 万国刚
Original assignee: Borgsheng Powder Technology Changzhou Co ltd
Current assignee: Borgsheng Powder Technology Changzhou Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-17
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a material anti-drop device for plate chain conveyor, through the transfer line, the cooperation of drive ring and drive gear, the drive ring rubs with the plate chain conveyor main body, drive the drive ring and rotate, make drive gear rotate, through the meshing of drive gear and chain mechanism, drive the chain mechanism motion, the lug moves, through the cooperation of lug and bull stick, when lug and bull stick take place to laminate, the one end of drive bull stick rotates, through the articulated of bull stick and push rod, drive the push pedal to the direction that is close to each other and move, through reset spring, after the lug passes through, the automatic reset of pulling push pedal, this motion reciprocates, make the material always be located the middle part of plate chain conveyor main body, prevent the material from coming off from the plate chain conveyor main body, this device need not the new power source of peripheral hardware, energy is saved, and cost is reduced, meanwhile, intermittent extrusion does not affect the fluency of the plate chain conveyor, and convenience is brought to a user.

Description

Material anti-falling device for plate chain conveyor

Technical Field

The utility model relates to an anticreep technical field, concrete field is a material anticreep device for plate chain conveyor.

Background

The chain plate conveyor is a conveying device which takes a standard chain plate as a bearing surface and takes a motor speed reducer as power transmission. A chain-plate conveyer is composed of power unit (motor), drive axle, rollers, chain wheel, chain, bearings, lubricant and chain plates, and features that in the course of use, some articles to be conveyed are easily scattered to result in loss of articles or the chain-plate conveyer is blocked by articles. The existing anti-falling device needs to be externally provided with a new power source, the cost is improved, and meanwhile, the smoothness of the plate chain conveyor is influenced during working, so that inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material anticreep device for plate chain conveyer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a material anti-falling device for a plate chain conveyor comprises a plate chain conveyor main body and supporting rods, wherein the supporting rods are symmetrically arranged on the left side of the upper surface of the plate chain conveyor main body in a front-back mode, the top ends of the two supporting rods are respectively and rotatably provided with a transmission rod, the outer wall of each transmission rod is sleeved with a driving ring, the number of the driving rings is multiple, the outer wall of each driving ring is tightly attached to the surface of the plate chain conveyor main body, the front end and the back end of each transmission rod are respectively and fixedly provided with a driving gear, the front side and the back side of the upper surface of the plate chain conveyor main body are respectively and fixedly provided with a fixed plate, the surfaces of the two fixed plates are respectively and slidably inserted with push rods, the number of the push rods on the same side is multiple, one end, close to each other, of each push rod is fixedly provided with a push plate, reset spring's other end fixed mounting is on the surface of push pedal, the equal fixed mounting of lateral wall has chain mechanism, two around the plate chain conveyer main part chain mechanism respectively with the homonymy drive gear intermeshing, two fixed mounting has a plurality of lugs on the lateral wall that plate chain conveyer main part was kept away from to chain mechanism, the equal fixed mounting of lateral wall has the dead lever about the plate chain conveyer main part, the quantity of dead lever is a plurality of and corresponds the setting with the push rod, every the one end of dead lever is all rotated and is connected with the bull stick, the top of bull stick is connected with the other end of push rod is articulated.

Preferably, chain mechanism includes and rotates the actuating lever of being connected, homonymy with lateral wall around the plate chain conveyer main part the quantity of actuating lever is two, every the outer wall of actuating lever is all fixed the chain gear that has cup jointed, and the homonymy is two the chain gear passes through chain drive and connects, and the left side is two the outer wall of actuating lever is all fixed the cup joint has driven gear, two driven gear and homonymy drive gear intermeshing, two fixed mounting has a plurality of lugs on the lateral wall of plate chain conveyer main part is kept away from to the chain.

Preferably, a transition groove is formed in the side wall, close to the plate chain conveyor main body, of the rotating rod, the transition groove is arc-shaped, and the size of the transition groove is the same as that of the bump.

Preferably, a rubber sleeve is fixedly sleeved on the outer wall of each driving ring.

Preferably, an anti-collision pad is fixedly mounted on one side wall of each push plate, which is close to each other.

Compared with the prior art, the beneficial effects of the utility model are that: a material anti-drop device for a plate chain conveyor is characterized in that a driving ring is driven to rotate through the friction between the driving ring and a plate chain conveyor body through the matching of a transmission rod, the driving ring and a driving gear, so that the driving gear rotates without a new power source arranged outside, energy is saved, a chain mechanism is driven to move through the meshing between the driving gear and the chain mechanism, a lug is driven to move, one end of a rotating rod is driven to rotate through the matching between the lug and the rotating rod when the lug is attached to the rotating rod, the other end of the rotating rod rotates reversely around a fixed rod, a push plate is driven to move towards the direction close to each other through the hinging between the rotating rod and a push rod, the push plate is pulled to automatically reset through a reset spring after the lug passes through, and the aim of extruding materials on the plate chain conveyor body is achieved through the reciprocating motion of a plurality of moving lugs, the material is always positioned in the middle of the plate chain conveyor main body, and the material is prevented from falling off from the plate chain conveyor main body.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

FIG. 3 is a left side sectional view of the present invention;

fig. 4 is a schematic structural diagram of the middle bump, the transition groove and the rotating rod of the present invention.

In the figure: the plate chain conveyor comprises a plate chain conveyor body 1, a support rod 2, a transmission rod 3, a drive ring 4, a rubber sleeve 5, a drive gear 6, a fixed plate 7, a push rod 8, a push plate 9, a return spring 10, a chain mechanism 11, a drive rod 111, a chain gear 112, a chain 113, a driven gear 114, a bump 12, a fixed rod 13, a rotating rod 14, a transition groove 15 and an anti-collision pad 16.

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. 1-4, the present invention provides a technical solution: a material anti-falling device for a plate chain conveyor comprises a plate chain conveyor main body 1 and support rods 2, wherein the support rods 2 are symmetrically arranged on the left side of the upper surface of the plate chain conveyor main body 1 in a front-back mode, the top ends of the two support rods 2 are respectively rotatably provided with a transmission rod 3, the outer wall of the transmission rod 3 is sleeved with a plurality of driving rings 4, the outer wall of each driving ring 4 is tightly attached to the surface of the plate chain conveyor main body 1, the front end and the back end of each transmission rod 3 are respectively and fixedly provided with a driving gear 6, the front side and the back side of the upper surface of the plate chain conveyor main body 1 are respectively and symmetrically and fixedly provided with fixed plates 7, the surfaces of the two fixed plates 7 are respectively and slidably inserted with push rods 8, the push rods 8 are arranged on the same side, one ends, close to each other, of the push rods 8 are respectively and fixedly provided with push plates 9, one end fixed mounting of reset spring 10 is on the surface of fixed plate 7, reset spring 10's other end fixed mounting is on the surface of push pedal 9, the equal fixed mounting of lateral wall has chain mechanism 11, two around plate chain conveyor main part 1 chain mechanism 11 respectively with the homonymy drive gear 6 intermeshing, two fixed mounting has a plurality of lugs 12 on the lateral wall that plate chain conveyor main part 1 was kept away from to chain mechanism 11, the equal fixed mounting of lateral wall has dead lever 13 about plate chain conveyor main part 1, the quantity of dead lever 13 is a plurality of and corresponds the setting with push rod 8, every the one end of dead lever 13 all rotates and is connected with bull stick 14, the top of bull stick 14 is connected with the other end of push rod 8 is articulated.

The driving ring 4 can drive the transmission rod 3 to rotate through the support rod 2 to provide a mounting and rotating basis for the transmission rod 3, the driving ring 4 can rub the driving ring 4 through the matching of the transmission rod 3 and the driving ring 4, so that the driving ring 4 is driven to rotate, the transmission rod 3 is driven to rotate, the driving gear 6 rotates along with the transmission rod 3 through the connection of the transmission rod 3 and the driving gear 6, the chain mechanism 11 is driven to move through the meshing of the driving gear 6 and the chain mechanism 11, the lug 12 moves through the matching of the chain mechanism 11 and the lug 12, when the lug 12 is attached to the rotating rod 14 through the matching of the lug 12 and the rotating rod 14, one end of the rotating rod 14 is driven to rotate, and through the connection of the rotating rod 14 and the fixed rod 13, the other end of the rotating rod 14 reversely rotates by taking the fixed rod 13 as a center, articulated through bull stick 14 and push rod 8, promote push rod 8 to the direction removal that is close to each other, thereby drive push pedal 9 and remove to the direction that is close to each other, through reset spring 10, after lug 12 passes through, pulling push pedal 9 automatic re-setting, prepare to carry out next extrusion work, lug 12 through a plurality of removals, this motion reciprocates, reach the purpose of extruding material on the plate chain conveyor main part 1, make the material be located the middle part of plate chain conveyor main part 1 always, prevent that the material from droing from plate chain conveyor main part 1.

Specifically, chain mechanism 11 includes rotates the actuating lever 111 of being connected with lateral wall around plate chain conveyor main part 1, the homonymy the quantity of actuating lever 111 is two, every the outer wall of actuating lever 111 all fixedly cup joints chain gear 112, and the homonymy is two chain gear 112 passes through the drive of chain 113 and connects, and the left side is two the outer wall of actuating lever 111 all fixedly cup joints driven gear 114, two driven gear 114 and homonymy drive gear 6 intermeshing, two fixed mounting has a plurality of lugs 12 on the lateral wall that plate chain conveyor main part 1 was kept away from to chain 113.

Provide installation and rotation basis for chain gear 112 through actuating lever 111, provide the installation basis for chain 113 through chain gear 112, provide the installation basis for lug 12 through chain 113, through driven gear 114 and drive gear 6's intermeshing, make drive gear 6 can drive driven gear 114 and rotate, thereby drive actuating lever 111 and rotate, drive chain gear 112 at last and rotate, reach the purpose that makes the motion of chain 113, through the motion of chain 113, reach and let lug 12 take place the purpose that removes.

Specifically, a transition groove 15 is formed in the side wall, close to the plate chain conveyor main body 1, of the rotating rod 14, the transition groove 15 is arc-shaped, and the size of the transition groove 15 is the same as that of the bump 12.

Through the transition groove 15 on the rotating rod 14, when the bump 12 is attached to the rotating rod 14, the bump 12 can enter the transition groove 15 firstly, and the radian of the transition groove 15 can prevent the rotating rod 14 from clamping the bump 12 when the bump 12 is attached to the rotating rod 14, so that the normal operation of the device is influenced, and the stability of the device is improved.

Specifically, the outer wall of each driving ring 4 is fixedly sleeved with a rubber sleeve 5, and the rubber sleeve 5 plays a role in skid resistance, so that the friction force between the driving ring 4 and the plate chain conveyor main body 1 is increased, and the power transmission between the driving ring 4 and the plate chain conveyor main body 1 is closer.

Particularly, every equal fixed mounting of a lateral wall that the push pedal 9 is close to each other has the crashproof pad 16, can prevent the phenomenon of crashing the material that produces when the push pedal 9 pushes the material through the crashproof pad 16, and effectual protection material does not receive the damage.

The working principle is as follows: when the plate chain conveyor is used, the supporting rod 2 and the driving ring 4 are installed, the surface of the driving ring 4 and the surface of the plate chain conveyor main body 1 are attached, then other parts are installed according to the position of the driving rod 3 and the size of the driving gear 6, the basic principle of installation is that complete working circulation can be formed, after the installation is completed, the plate chain conveyor main body 1 is started, the plate chain conveyor main body 1 can rub against the driving ring 4 through the attachment of the driving ring 4 and the plate chain conveyor main body 1, so that the driving ring 4 is driven to rotate, the driving ring 4 rotates to drive the driving rod 3 to rotate, the driving gear 6 rotates along with the driving rod 3 through the connection of the driving rod 3 and the driving gear 6, the chain mechanism 11 is driven to move through the meshing of the driving gear 6 and the chain mechanism 11, and the connection of the chain mechanism 11 and the lug 12 is driven by the movement of, through the matching of the lug 12 and the rotating rod 14, when the lug 12 is jointed with the rotating rod 14, one end of the rotating rod 14 is driven to rotate, so that the other end of the rotating rod 14 rotates reversely around the fixed rod 13, through the hinging of the rotating rod 14 and the push rod 8, the rotating rod rotating in the opposite direction pushes the push rods 8 to move towards the direction close to each other, thereby driving the push plates 9 to move towards the direction close to each other, the push plates 9 close to each other extrude the materials on the plate chain conveyor main body 1, so that the materials are always positioned in the middle of the plate chain conveyor main body 1 and are prevented from falling off from the plate chain conveyor main body 1, and the materials are prevented from falling off from the plate chain conveyor main body 1 through the return spring 10, after the lug 12 passes through, the push plate 9 is pulled to automatically reset, the next extrusion work is ready to be carried out, the plurality of moving lugs 12 can reciprocate to prevent the problem that the push plate 9 is extruded all the time to influence the work fluency of the plate chain conveyor main body 1.

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 material anticreep device for plate chain conveyor, includes plate chain conveyor main part (1) and bracing piece (2), its characterized in that: the plate chain conveyor is characterized in that the support rods (2) are symmetrically arranged on the left side of the upper surface of the plate chain conveyor main body (1) in the front-back direction, the top ends of the two support rods (2) are rotatably provided with the transmission rod (3), the outer wall of the transmission rod (3) is sleeved with the driving ring (4), the number of the driving rings (4) is multiple, each driving ring (4) is tightly attached to the surface of the plate chain conveyor main body (1), the front end and the back end of the transmission rod (3) are respectively and fixedly provided with the driving gear (6), the front side and the back side of the upper surface of the plate chain conveyor main body (1) are symmetrically and fixedly provided with the fixing plates (7), the surfaces of the two fixing plates (7) are respectively inserted with the push rods (8) in a sliding manner, the push rods (8) are arranged on the same side, and one end, close, reset springs (10) are sleeved on the outer wall of each push rod (8) in a sliding mode, one ends of the reset springs (10) are fixedly mounted on the surface of the fixing plate (7), the other ends of the reset springs (10) are fixedly mounted on the surface of the push plate (9), chain mechanisms (11) are fixedly mounted on the front side wall and the rear side wall of the plate chain conveyor main body (1), the two chain mechanisms (11) are respectively meshed with the driving gears (6) at the same side, a plurality of convex blocks (12) are fixedly mounted on the side wall, away from the plate chain conveyor main body (1), of the two chain mechanisms (11), fixing rods (13) are fixedly mounted on the left side wall and the right side wall of the plate chain conveyor main body (1), the number of the fixing rods (13) is multiple, the fixing rods correspond to the push rods (8), and one end of each fixing rod (13) is rotatably connected with a rotating rod (14, the top end of the rotating rod (14) is hinged with the other end of the push rod (8).

2. The material anti-drop device for the plate chain conveyor as claimed in claim 1, wherein: chain mechanism (11) include with around plate chain conveyor main part (1) lateral wall rotate actuating lever (111) of being connected, the homonymy the quantity of actuating lever (111) is two, every chain gear (112) have all been cup jointed fixedly to the outer wall of actuating lever (111), the homonymy is two chain gear (112) are passed through chain (113) drive and are connected, two on the left side the outer wall of actuating lever (111) is all fixed the cover and is connect driven gear (114), two driven gear (114) and homonymy drive gear (6) intermeshing, two fixed mounting has a plurality of lugs (12) on the lateral wall of plate chain conveyor main part (1) is kept away from in chain (113).

3. The material anti-drop device for the plate chain conveyor as claimed in claim 1, wherein: the side wall of the rotating rod (14) close to the plate chain conveyor main body (1) is provided with a transition groove (15), the transition groove (15) is arc-shaped, and the size of the transition groove (15) is the same as that of the bump (12).

4. The material anti-drop device for the plate chain conveyor as claimed in claim 1, wherein: the outer wall of each driving ring (4) is fixedly sleeved with a rubber sleeve (5).

5. The material anti-drop device for the plate chain conveyor as claimed in claim 1, wherein: and an anti-collision pad (16) is fixedly arranged on one side wall of each push plate (9) close to each other.