CN216779354U

CN216779354U - Improved feeding chute of raw coal desliming screen

Info

Publication number: CN216779354U
Application number: CN202220158012.7U
Authority: CN
Inventors: 唐小荣; 袁国红; 邓冬明; 李建新; 刘能五; 曾伟军
Original assignee: HUNAN ZIXING COKE ELECTRICITY CO Ltd
Current assignee: HUNAN ZIXING COKE ELECTRICITY CO Ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-21
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to the technical field of raw coal desliming, and discloses an improved blanking chute of a raw coal desliming screen, which comprises a base and is characterized in that: the top fixedly connected with pneumatic cylinder of base, the output swing joint of pneumatic cylinder has the hydraulic stem, the one end fixedly connected with supporting box of hydraulic stem, supporting box inner wall fixedly connected with limiting plate. This raw coal desliming sieve improved generation unloading chute has filtering capability, make the device be convenient for divide the sieve to handle, be convenient for increase and filter unloading article, make be convenient for sort raw coal, make the practicality of device stronger, make the device be convenient for install mutually support the use, make the device be convenient for dismantle, be convenient for clean the device, be convenient for replace and maintain damage slide of unloading, make the device be convenient for carry out automatic discharge, be convenient for transport inside cinder, make the speed of being convenient for transport, it is more convenient to make the unloading, the result of use of device has been increased, make the use of device more nimble.

Description

Improved discharging chute of raw coal desliming screen

Technical Field

The utility model relates to the technical field of raw coal desliming, in particular to an improved blanking chute of a raw coal desliming screen.

Background

The conveyer belt, also called conveyer belt, is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used in the conveyer belt to carry and convey materials. The conveyer belt is widely applied to occasions with short conveying distance and small conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like. A chute refers to a trough which is used for transporting things from a high position to a low position on the ground generally, the inner surface of the trough is smooth, and the things can automatically slide down (such as a ore flowing trough for elutriating gold-bearing ore sand or a sloping trough for flowing logs). The chute is mainly applied to small-sized open-pit mines, and in large and medium-sized open-pit mines, the chute is often connected in series and combined with a drop shaft, and can be arranged within the stope range or outside the stope range.

Raw coal desliming sieve improved generation unloading chute on the existing market does not generally have filtering capability for the device is not convenient for divide the sieve to handle, and the increase of being not convenient for filters unloading article, makes not convenient for sort the raw coal, makes the practicality of device less strong.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the improved feeding chute of the raw coal desliming screen, which has the advantages of filtering function and the like, and solves the problem that the improved feeding chute of the common raw coal desliming screen has less filtering function.

(II) technical scheme

In order to achieve the purpose of having the filtering function, the utility model provides the following technical scheme: raw coal desliming sieve improved generation unloading chute, including the base, its characterized in that: the hydraulic cylinder is fixedly connected to the top of the base, the output end of the hydraulic cylinder is movably connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a supporting box, and a limiting plate is fixedly connected to the inner wall of the supporting box;

the top swing joint of limiting plate has the frame, the inner wall fixedly connected with filter screen of frame, the top fixedly connected with fixed block of frame, the outer wall swing joint of fixed block has the bail.

Preferably, the outer wall fixedly connected with fishplate bar of supporting box, the outer wall swing joint of fishplate bar has the bolt, the outer wall swing joint of bolt has the nut, the bottom fixedly connected with universal wheel of base, the top fixedly connected with fagging of base, the outer wall swing joint of fagging has the push rod, is convenient for install the chute for it is more convenient to install.

Preferably, the outer wall fixedly connected with protection box of supporting box, the inner wall fixedly connected with motor of protection box, the output shaft of motor passes through shaft coupling fixedly connected with back shaft, the outer wall swing joint of back shaft has the track, the outer wall fixedly connected with belt of track is convenient for transport inside material for it is more automatic to transport.

Preferably, the outer wall of frame and the inner wall of supporting box laminate each other, and the width of limiting plate is greater than the width of frame, is convenient for support filtering component for the filter effect of device is better.

Preferably, the bolt runs through the inner wall swing joint of fishplate bar and nut, and the fishplate bar is along the mutual symmetry of line in the supporting box, and the manual work of being convenient for is dismantled for the dismantlement of device is more convenient.

Preferably, the push rod runs through the fagging, the universal wheel is along the mutual symmetry of axis of base for the transport of device is more convenient, is convenient for remove the device.

Preferably, the inner wall swing joint of back shaft through supporting box and track, and the track and the protruding position intermeshing of the outer wall of back shaft for the transportation subassembly is more smooth and easy, makes the transportation principle perfect.

(III) advantageous effects

Compared with the prior art, the utility model provides an improved blanking chute of a raw coal desliming screen, which has the following beneficial effects:

1. this raw coal desliming sieve improved generation unloading chute uses through mutually supporting of base, pneumatic cylinder, hydraulic stem, supporting box, limiting plate, frame, filter screen, fixed block and bail for the device has filtering capability, makes the device be convenient for divide the sieve to handle, is convenient for increase and filters unloading article, makes be convenient for sort the raw coal, makes the practicality of device stronger.

2. This raw coal desliming sieve improved generation unloading chute uses through mutually supporting of fishplate bar, bolt, nut, universal wheel, limiting plate and push rod for the device is convenient for carry out the use of mutually supporting of installing, makes the device be convenient for dismantle, is convenient for clean the device, is convenient for replace and maintain damage slide of unloading, makes the maintenance efficiency of device higher, is convenient for increase the usability of device.

3. This raw coal desliming sieve improved generation unloading chute uses through mutually supporting of protection box, motor, back shaft, track and belt for the device is convenient for carry out automatic discharge, is convenient for transport inside cinder, makes the speed of being convenient for transport, makes to unload more convenient, has increased the result of use of device, makes the use of device more nimble.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection structure of the fishplate bar and the bolt of the present invention;

FIG. 3 is a schematic view of a connection structure of the frame and the supporting box according to the present invention;

FIG. 4 is a side cross-sectional view of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a hydraulic lever; 4. a support box; 5. a limiting plate; 6. a frame; 7. a filter screen; 8. a fixed block; 9. lifting a ring; 10. connecting a plate; 11. a bolt; 12. a nut; 13. a universal wheel; 14. a supporting plate; 15. a push rod; 16. a protective box; 17. a motor; 18. a support shaft; 19. a crawler; 20. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the improved blanking chute of the raw coal desliming screen comprises a base 1, and is characterized in that: the top of the base 1 is fixedly connected with a hydraulic cylinder 2, the output end of the hydraulic cylinder 2 is movably connected with a hydraulic rod 3, one end of the hydraulic rod 3 is fixedly connected with a support box 4, and the inner wall of the support box 4 is fixedly connected with a limiting plate 5;

the top of the limiting plate 5 is movably connected with a frame 6, the inner wall of the frame 6 is fixedly connected with a filter screen 7, the top of the frame 6 is fixedly connected with a fixed block 8, the outer wall of the fixed block 8 is movably connected with a lifting ring 9, the device has a filtering function through the mutual matching use of the base 1, the hydraulic cylinder 2, the hydraulic rod 3, the supporting box 4, the limiting plate 5, the frame 6, the filter screen 7, the fixed block 8 and the lifting ring 9, so that the device is convenient to carry out screening treatment and filter baits, and the raw coal is convenient to sort, the device has stronger practicability, the outer wall of the supporting box 4 is fixedly connected with a connecting plate 10, the outer wall of the connecting plate 10 is movably connected with a bolt 11, the outer wall of the bolt 11 is movably connected with a nut 12, the bottom of the base 1 is fixedly connected with a universal wheel 13, the top of the base 1 is fixedly connected with a supporting plate 14, and the outer wall of the supporting plate 14 is movably connected with a push rod 15, the chute is convenient to install, the installation is more convenient and fast, the device is convenient to install and disassemble through the mutual matching of the connecting plate 10, the bolt 11, the nut 12, the universal wheel 13, the limiting plate 14 and the push rod 15, the maintenance efficiency of the device is higher, the usability of the device is convenient to increase, the outer wall of the supporting box 4 is fixedly connected with the protecting box 16, the inner wall of the protecting box 16 is fixedly connected with the motor 17, the output shaft of the motor 17 is fixedly connected with the supporting shaft 18 through the coupler, the outer wall of the supporting shaft 18 is movably connected with the crawler belt 19, the outer wall of the crawler belt 19 is fixedly connected with the belt 20, the transportation of internal materials is convenient, the transportation is more automatic, and the chute is convenient to transport through the mutual matching of the protecting box 16, the motor 17, the supporting shaft 18, the crawler belt 19 and the belt 20, the device is convenient to carry out automatic unloading, is convenient to transport internal coal slag, is convenient to transport, has higher speed, is more convenient to unload, increases the using effect of the device, is more flexible to use, the outer wall of the frame 6 is mutually attached to the inner wall of the supporting box 4, the width of the limiting plate 5 is larger than that of the frame 6, is convenient to support a filtering component, has better filtering effect, the bolt 11 penetrates through the inner wall movable connection of the connecting plate 10 and the nut 12, the connecting plate 10 is mutually symmetrical along the central line of the supporting box 4, is convenient to manually disassemble, is more convenient to disassemble, the push rod 15 penetrates through the supporting plate 14, the universal wheels 13 are mutually symmetrical along the central axis of the base 1, is more convenient to carry and move the device, the supporting shaft 18 penetrates through the supporting box 4 and is movably connected with the inner wall of the crawler belt 19, and the crawler belt 19 is meshed with the convex position of the outer wall of the supporting shaft 18, make the transportation subassembly more smooth and easy for the transportation principle is more perfect.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When in use, the connecting plate 10 is connected with raw coal processing equipment, and the bolt 11 penetrates through the connecting plate 10 to be movably connected with the nut 12, so that the installation is more convenient, after installation, the chute is convenient to use, raw coal enters the chute position and is filtered by a filter screen 7, so that the device is convenient for filtering the crushed slag and the mud, the coal is left on the filter screen 7, the coal slag is convenient for sorting, the screening efficiency of the device is convenient to increase, the position of the frame 6 is limited by the limit plate 5, so that the filter screen 7 can not fall down, the lifting ring 9 is convenient for taking the frame 6, the filter screen 7 is more convenient to disassemble, the motor 17 is started to conveniently drive the support shaft 18 to rotate, the sawteeth on the outer wall of the support shaft 18 are mutually meshed with the crawler belt 19 to conveniently drive the crawler belt 19 to rotate, so that the belt 20 is convenient to drive to move, and the filtered impurities are convenient to transport and discharge.

To sum up, this raw coal desliming sieve improved generation unloading chute has filtering capability, make the device be convenient for divide the sieve to handle, be convenient for increase and filter unloading article, make be convenient for sort raw coal, make the practicality of device stronger, make the device be convenient for install mutually support the use, make the device be convenient for dismantle, be convenient for clean the device, be convenient for replace and maintain damage slide of unloading, make the maintenance efficiency of device higher, be convenient for increase the usability of device, make the device be convenient for carry out automatic discharge, be convenient for transport inside cinder, make the speed of being convenient for transport, it is more convenient to make to unload, the result of use of device has been increased, make the use of device more nimble.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Raw coal desliming sieve improved generation unloading chute, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a hydraulic cylinder (2), the output end of the hydraulic cylinder (2) is movably connected with a hydraulic rod (3), one end of the hydraulic rod (3) is fixedly connected with a support box (4), and the inner wall of the support box (4) is fixedly connected with a limiting plate (5);

the top swing joint of limiting plate (5) has frame (6), the inner wall fixedly connected with filter screen (7) of frame (6), the top fixedly connected with fixed block (8) of frame (6), the outer wall swing joint of fixed block (8) has bail (9).

2. The raw coal desliming screen improved feeding chute according to claim 1, characterized in that: the outer wall fixedly connected with fishplate bar (10) of supporting box (4), the outer wall swing joint of fishplate bar (10) has bolt (11), the outer wall swing joint of bolt (11) has nut (12), the bottom fixedly connected with universal wheel (13) of base (1), the top fixedly connected with fagging (14) of base (1), the outer wall swing joint of fagging (14) has push rod (15).

3. The raw coal desliming screen improved feeding chute according to claim 1, characterized in that: the outer wall fixedly connected with of supporting box (4) protects box (16), the inner wall fixedly connected with motor (17) of protection box (16), the output shaft of motor (17) passes through shaft coupling fixedly connected with back shaft (18), the outer wall swing joint of back shaft (18) has track (19), the outer wall fixedly connected with belt (20) of track (19).

4. The raw coal desliming screen improved feeding chute according to claim 1, characterized in that: the outer wall of the frame (6) is attached to the inner wall of the supporting box (4), and the width of the limiting plate (5) is larger than that of the frame (6).

5. The raw coal desliming screen improved feeding chute according to claim 2, characterized in that: the bolts (11) penetrate through the inner walls of the connecting plate (10) and the nuts (12) to be movably connected, and the connecting plate (10) is symmetrical to each other along the center line of the supporting box (4).

6. The raw coal desliming screen improved feeding chute according to claim 2, characterized in that: the push rod (15) penetrates through the supporting plate (14), and the universal wheels (13) are symmetrical to each other along the central axis of the base (1).

7. The raw coal desliming screen improved feeding chute according to claim 3, characterized in that: the supporting shaft (18) penetrates through the supporting box (4) and is movably connected with the inner wall of the crawler belt (19), and the crawler belt (19) is meshed with the protruding position of the outer wall of the supporting shaft (18).