CN213355906U

CN213355906U - Quick-open type chain transmission screw conveyor

Info

Publication number: CN213355906U
Application number: CN202022420688.2U
Authority: CN
Inventors: 辛贵恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-04
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a screw conveyer technical field just discloses a quick-open chain drive screw conveyer, including defeated hopper, the front and the equal fixedly connected with mounting bracket in the back of defeated hopper, the middle part fixedly connected with end cover at the mounting bracket back, the back fixedly connected with casing of end cover, the rear side fixed mounting of casing has the cover, the inside of defeated hopper is rotated and is connected with defeated material pole. This quick-open chain drive screw conveyer, thereby it fixes quick detach board and defeated hopper to drive quick detach hook removal through rotating quick detach handle, moreover, the steam generator is simple in operation, it is convenient to dismantle, be convenient for overhaul and clear up defeated hopper inside, thereby guarantee this screw conveyer's steady operation, the use of this screw conveyer of being convenient for, thereby rotate the fastening pipe and adjust the inseparable degree that quick detach board and defeated hopper are connected of further assurance of quick detach hook's length, guarantee the leakproofness of screw conveyer, reduce the possibility that the material spills, guarantee economic benefits.

Description

Quick-open type chain transmission screw conveyor

Technical Field

The utility model relates to a screw conveyer technical field specifically is a quick-open chain drive screw conveyer.

Background

In the prior art, a spiral conveyor is widely applied to mechanical production and conveying due to simple structure, low cost, closed trough body and multipoint loading and unloading, the spiral conveyor continuously rotates in a closed trough by a shaft with a spiral blade to further push materials to move, and finally the materials are discharged at a discharge port to achieve the purpose of conveying; in the prior art, the cover plate of the screw conveyer is fixed on the U-shaped groove by using common bolts, and because the cover plate and the U-shaped groove are provided with more fixing bolts, the workload of field workers is increased by each maintenance and replacement, and the operation cannot be carried out in time.

For example, chinese patent publication No. CN208666279U is a screw conveyer with quick-release cover plate, which can open the cover plate quickly by rotating the hasp to separate the hasp from the locking hook, so as to clean and overhaul the inside of the trough, but the fixing effect of the screw conveyer cover plate is only provided by the sealing gasket, the fixing effect is poor, and the possibility of material leakage exists under long-time use, so that the device is not convenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a quick-open chain drive screw conveyer has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a quick-open type chain transmission screw conveyor comprises a conveying hopper, wherein both the front side and the back side of the conveying hopper are fixedly connected with a mounting frame, the middle part of the back side of the mounting frame is fixedly connected with an end cover, the back side of the end cover is fixedly connected with a casing, the rear side of the casing is fixedly provided with a cover, the inner part of the conveying hopper is rotatably connected with a conveying rod, the front left side of the casing is fixedly connected with a speed reducing motor, the left side and the right side of the inner part of the casing are respectively provided with a first chain wheel and a second chain wheel, the output end of the speed reducing motor penetrates through the front left side of the casing and is spliced with the front side of the first chain wheel, the rear end of the conveying rod penetrates through the front right side of the casing and is spliced with the front side of the second chain wheel, the first chain wheel is connected with the second chain wheel in a transmission, the rear side fixed mounting of defeated material fill upper surface has the barrier plate, the middle part intercommunication of barrier plate upper surface has the feed inlet, the bottom intercommunication of defeated material fill surface front side has the discharging pipe, the front side of defeated material fill upper surface is provided with the quick detach board, the front side of barrier plate upper surface is provided with the preforming, the rear side of preforming upper surface has pegged graft and has had fixing bolt, fixing bolt's threaded end and the front side threaded connection of barrier plate upper surface, the upper surface of quick detach board is provided with quick detach device.

The quick detach device includes the base, the dwang has been pegged graft in the positive outside of base, the surface of dwang has cup jointed the quick detach handle, the positive outside of quick detach handle is pegged graft and is had quick detach pole, the surface of quick detach pole is pegged graft and is had quick detach hook, fastening pipe has all been cup jointed at the top and the middle part of quick detach hook surface.

Preferably, the inboard fixedly connected with skid resistant course of quick detach handle upper surface, the upper surface of skid resistant course is provided with anti-skidding line, and the skid resistant course is formed by the rubber materials preparation.

Preferably, the top of quick detach hook surface is provided with the external screw thread, and the inner wall of fastening pipe is provided with the internal thread, fastening pipe and quick detach hook threaded connection.

Preferably, quick-release grooves are formed in the front side and the rear side of the outer surface of the conveying hopper, and the section of each quick-release plate is U-shaped.

Preferably, the outer surface of the material conveying rod is fixedly connected with a spiral material conveying sheet, and the size of the spiral material conveying sheet is matched with the inner diameter of the material conveying hopper.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick-open chain drive screw conveyer possesses following beneficial effect:

1. this quick-open chain drive screw conveyer, thereby it fixes quick detach board and defeated hopper to drive quick detach hook removal through rotating quick detach handle, moreover, the steam generator is simple in operation, it is convenient to dismantle, be convenient for overhaul and clear up defeated hopper inside, thereby guarantee this screw conveyer's steady operation, the use of this screw conveyer of being convenient for, thereby rotate the fastening pipe and adjust the inseparable degree that quick detach board and defeated hopper are connected of further assurance of quick detach hook's length, guarantee the leakproofness of screw conveyer, reduce the possibility that the material spills, guarantee economic benefits.

2. This quick open chain drive screw conveyer, thereby it rotates to drive the second sprocket through the chain through gear motor's output drive first sprocket, and then drive defeated material pole and rotate, avoided gear motor direct drive defeated material pole to rotate the shortcoming that leads to the frequent damage of keyway, overload capacity is strong, impact inertia moment has been reduced, high accuracy operation has been guaranteed, the fortune material speed of conveyer can be adjusted in a flexible way through the sprocket of changing different tooth numbers, convenient to use.

Drawings

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

FIG. 2 is a schematic view of the quick release device of the present invention;

fig. 3 is a schematic view of the vertical section of the partial structure of the utility model.

In the figure: 1. a material conveying hopper; 2. a mounting frame; 3. an end cap; 4. a housing; 5. a machine cover; 501. an observation hole; 6. a material conveying rod; 7. a reduction motor; 8. a first sprocket; 9. a second sprocket; 10. a chain; 11. A glass sheet; 12. a blocking plate; 13. a feed inlet; 14. a discharge pipe; 15. a quick release plate; 16. tabletting; 17. fixing the bolt; 18. a quick release device; 1801. a base; 1802. rotating the rod; 1803. a quick release handle; 1804. a quick release lever; 1805. a quick release hook; 1806. and (5) fastening the tube.

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. 1-3, the present invention provides a technical solution: a quick-open chain transmission screw conveyor comprises a conveying hopper 1, wherein the front side and the back side of the conveying hopper 1 are fixedly connected with a mounting frame 2, the middle part of the back side of the mounting frame 2 is fixedly connected with an end cover 3, the back side of the end cover 3 is fixedly connected with a machine shell 4, the rear side of the machine shell 4 is fixedly provided with a machine cover 5, the inner part of the conveying hopper 1 is rotatably connected with a conveying rod 6, the front left side of the machine shell 4 is fixedly connected with a speed reducing motor 7, the left side and the right side of the inner part of the machine shell 4 are respectively provided with a first chain wheel 8 and a second chain wheel 9, the output end of the speed reducing motor 7 penetrates through the front left side of the machine shell 4 and is inserted into the front side of the first chain wheel 8, the rear end of the conveying rod 6 penetrates through the front right side of the machine shell 4 and is inserted into the front side of the second chain wheel 9, the first chain wheel 8 is, thereby driving the material conveying rod 6 to rotate, avoiding the defect that the key slot is frequently damaged because the material conveying rod 6 is directly driven by the speed reducing motor 7 to rotate, having strong overload capacity, reducing impact inertia moment, ensuring high-precision operation, flexibly adjusting the material conveying speed of the conveyor by replacing chain wheels with different tooth numbers, being convenient to use, the right side of the back surface of the cover 5 is provided with an observation hole 501, a glass sheet 11 is inserted in the observation hole 501, a barrier plate 12 is fixedly arranged at the rear side of the upper surface of the material conveying hopper 1, a feed inlet 13 is communicated with the middle part of the upper surface of the barrier plate 12, a discharge pipe 14 is communicated with the bottom of the front side of the outer surface of the material conveying hopper 1, a quick-release plate 15 is arranged at the front side of the upper surface of the barrier plate 12, a pressing sheet 16 is arranged at the front side of the upper surface of the blocking plate 12, a fixing bolt 17 is inserted at the rear side of the upper surface of the, the upper surface of the quick release plate 15 is provided with a quick release device 18.

The quick-release device 18 comprises a base 1801, a rotating rod 1802 is inserted in the outer side of the front surface of the base 1801, a quick-release handle 1803 is sleeved on the outer surface of the rotating rod 1802, the quick-release handle 1803 is rotated to drive a quick-release hook 1805 to move so as to fix the quick-release plate 15 and the conveying hopper 1, the operation is simple, the disassembly is convenient, the maintenance and the cleaning of the interior of the conveying hopper 1 are convenient, thereby guarantee this screw conveyer's steady operation, the use of this screw conveyer of being convenient for, it has quick detach pole 1804 to peg graft in the positive outside of quick detach handle 1803, the surface of quick detach pole 1804 is pegged graft and is had quick detach hook 1805, fastening pipe 1806 has all been cup jointed at the top and the middle part of quick detach hook 1805 surface, thereby it further guarantees the inseparable degree that quick detach board 15 is connected with defeated material fill 1 to rotate fastening pipe 1806's length, guarantee the leakproofness of screw conveyer, reduce the possibility that the material spills, guarantee economic benefits.

The utility model discloses in, for the convenience of this spiral material conveyor's use, consequently be provided with the skid resistant course that forms by the rubber materials preparation of anti-skidding line at the inboard fixedly connected with upper surface of quick detach handle 1803 upper surface, the skid resistant course has increased the frictional force of staff with quick detach handle 1803, has reduced the probability that the hand is smooth to take place, the use of this spiral material conveyor of being convenient for.

The utility model discloses in, in order to guarantee this screw conveyer's leakproofness, consequently be provided with the external screw thread at the top of quick detach hook 1805 surface, be provided with the internal thread at fastening pipe 1806's inner wall, and fastening pipe 1806 and quick detach hook 1805 threaded connection, threaded connection's fastening pipe 1806 and quick detach hook 1805 cooperation are convenient for adjust quick detach hook 1805's length to this screw conveyer's leakproofness has been guaranteed.

The utility model discloses in, in order to guarantee this screw conveyer's leakproofness, both sides all are provided with the quick detach groove around defeated hopper 1 surface consequently, and quick detach plate 15's cross sectional shape is the U-shaped, and the quick detach groove is convenient for quick detach hook 1805's hookup, and the quick detach plate 15 of U-shaped is inseparabler with defeated hopper 1's cooperation to this screw conveyer's leakproofness has been guaranteed.

The utility model discloses in, in order to guarantee this defeated material ability of spiral material machine, consequently at the defeated material pole 6's of outer fixed surface be connected with defeated material piece of spiral, and the size of defeated material piece of spiral and the internal diameter looks adaptation of defeated material fill 1, the defeated material ability of this defeated material machine of assurance that internal diameter looks adaptation and defeated material fill 1 can the at utmost.

The electrical components presented in the text are all connected with an external master controller and a 380V power supply, and the master controller can be a conventional known device controlled by a computer and the like.

When using, rotate quick detach handle 1803 to the outside, quick detach handle 1803 uses dwang 1802 to rotate as the centre of a circle, thereby quick detach handle 1803 drives quick detach pole 1804 at the pivoted in-process and drives quick detach hook 1805 and remove, quick detach hook 1805 and quick detach groove separation, when all quick detach hooks 1805 and quick detach groove separation, draw quick detach board 15 along defeated hopper 1 forward side, until with quick detach board 15 and defeated hopper 1 separation, overhaul or clear up defeated hopper 1's inside.

To sum up, this quick-open chain drive screw conveyer, thereby it fixes quick detach board 15 and defeated hopper 1 to drive quick detach hook 1805 through rotating quick detach handle 1803, therefore the operation is simple, it is convenient to dismantle, it overhauls and clears up to defeated hopper 1 inside to be convenient for, thereby guarantee this screw conveyer's steady operation, the use of this screw conveyer of being convenient for, thereby rotate fastening pipe 1806 and thereby adjust the inseparable degree that quick detach board 15 and defeated hopper 1 are connected of further assurance quick detach hook 1805's length, guarantee screw conveyer's leakproofness, reduce the possibility that the material spills, guarantee economic benefits.

This quick open chain drive screw conveyer, thereby it rotates to drive first sprocket 8 through chain 10 and drive second sprocket 9 through gear motor 7's output, and then drive defeated material pole 6 and rotate, avoided gear motor 7 direct drive defeated material pole 6 to rotate the shortcoming that leads to the frequent damage of keyway, the overload capacity is strong, impact inertia moment has been reduced, high accuracy operation has been guaranteed, the fortune material speed of conveyer can be adjusted in a flexible way through the sprocket of changing different tooth counts, and convenient to use.

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 quick-open chain drive screw conveyer, includes defeated hopper (1), its characterized in that: the front and the back of the conveying hopper (1) are fixedly connected with a mounting frame (2), the middle of the back of the mounting frame (2) is fixedly connected with an end cover (3), the back of the end cover (3) is fixedly connected with a casing (4), the rear side of the casing (4) is fixedly provided with a cover (5), the inner part of the conveying hopper (1) is rotatably connected with a conveying rod (6), the front left side of the casing (4) is fixedly connected with a speed reducing motor (7), the left side and the right side of the inner part of the casing (4) are respectively provided with a first chain wheel (8) and a second chain wheel (9), the output end of the speed reducing motor (7) penetrates through the front left side of the casing (4) and is spliced with the front of the first chain wheel (8), the rear end of the conveying rod (6) penetrates through the front right side of the casing (4) and is spliced with the front of the second chain wheel (9), and the first chain wheel (8) is in transmission connection with the, an observation hole (501) is formed in the right side of the back face of the cover (5), a glass sheet (11) is inserted into the observation hole (501), a blocking plate (12) is fixedly mounted on the rear side of the upper surface of the material conveying hopper (1), a feeding hole (13) is communicated with the middle of the upper surface of the blocking plate (12), a discharging pipe (14) is communicated with the bottom of the front side of the outer surface of the material conveying hopper (1), a quick-release plate (15) is arranged on the front side of the upper surface of the material conveying hopper (1), a pressing sheet (16) is arranged on the front side of the upper surface of the blocking plate (12), a fixing bolt (17) is inserted into the rear side of the upper surface of the pressing sheet (16), the threaded end of the fixing bolt (17) is in threaded connection with the front side of the upper surface of the blocking plate (12), and a quick-release device (18);

quick detach device (18) include base (1801), dwang (1802) have been pegged graft in the positive outside of base (1801), quick detach handle (1803) have been cup jointed to the surface of dwang (1802), quick detach handle (1803) positive outside is pegged graft and is had quick detach pole (1804), quick detach hook (1805) have been pegged graft to the surface of quick detach pole (1804), fastening pipe (1806) have all been cup jointed at the top and the middle part of quick detach hook (1805) surface.

2. The quick-open chain drive screw conveyor of claim 1, wherein: the inboard fixedly connected with skid resistant course of quick detach handle (1803) upper surface, the upper surface of skid resistant course is provided with anti-skidding line, and the skid resistant course is formed by the rubber materials preparation.

3. The quick-open chain drive screw conveyor of claim 1, wherein: the top of quick detach hook (1805) surface is provided with the external screw thread, and the inner wall of fastening pipe (1806) is provided with the internal thread, fastening pipe (1806) and quick detach hook (1805) threaded connection.

4. The quick-open chain drive screw conveyor of claim 1, wherein: quick-release grooves are formed in the front side and the rear side of the outer surface of the material conveying hopper (1), and the section of each quick-release plate (15) is U-shaped.

5. The quick-open chain drive screw conveyor of claim 1, wherein: the outer surface of the material conveying rod (6) is fixedly connected with a spiral material conveying sheet, and the size of the spiral material conveying sheet is matched with the inner diameter of the material conveying hopper (1).