CN209832197U

CN209832197U - Concrete discharge apparatus convenient to unload fast

Info

Publication number: CN209832197U
Application number: CN201821770051.2U
Authority: CN
Inventors: 京约; 林益
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2019-12-24
Anticipated expiration: 2028-10-30

Abstract

The utility model discloses a concrete discharge apparatus convenient to unload fast, including the halfpace, the top welding of halfpace has the unloading box, the left side welding of unloading the box has the hopper that connects, the spout has all been seted up to both sides around the unloading box, the left side slidable mounting of spout has the slider, the welding has the fixed axle between the slider, the cover body has been cup jointed at the middle part of fixed axle, the cover body is through first locking bolt and fixed axle interconnect, the welding has the scraper blade on the cover body, the left side movable mounting who unloads the box has the loose axle, clockwork spring has been cup jointed on the loose axle. The utility model belongs to the technical field of the construction, this concrete discharge apparatus convenient to unload fast through setting up rotary type shedding mechanism, can accelerate discharge speed, still be provided with simultaneously and scrape material mechanism, can be timely will pile up or glue the concrete of gluing on shedding mechanism and scrape, the effectual windrow phenomenon that has prevented to discharge speed has been improved.

Description

Concrete discharge apparatus convenient to unload fast

Technical Field

The utility model relates to a construction technical field specifically is a concrete discharge apparatus convenient to unload fast.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

The existing concrete discharging device is generally provided with an inclined discharging chute, and the concrete is discharged by utilizing gravity, but the discharging mode easily causes a small amount of concrete to be accumulated in the discharging chute, so that the discharging speed is seriously influenced and even the blockage is generated as long as the discharging mode is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete discharge apparatus convenient to unload fast 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 concrete discharging device convenient for quick discharging comprises a ladder bed, wherein a discharging box is welded at the top of the ladder bed, a receiving hopper is welded at the left side of the discharging box, sliding grooves are formed in the front side and the rear side of the discharging box, sliding blocks are slidably mounted on the left side of the sliding grooves, a fixed shaft is welded between the sliding blocks, a sleeve body is sleeved in the middle of the fixed shaft and connected with the fixed shaft through a first locking bolt, a scraping plate is welded on the sleeve body, a movable shaft is movably mounted at the left side of the discharging box and sleeved with a spring, a nylon rope is wound on the movable shaft, one end, away from the movable shaft, of the nylon rope is fixedly connected to the left side of the sliding block, a servo motor is fixedly mounted at the right side of the discharging box, a pull rope is connected with the right side of the sliding blocks at the output end of the servo motor, the material discharging box is characterized in that the rotating shaft penetrates through the whole material discharging box, the middle of the rotating shaft is in transmission connection with a conveying belt, the conveying belt is located on the inner side of the material discharging box, an electric motor is fixedly mounted at the bottom of the right side of the material discharging box, a conveying belt is in transmission connection with the rotating shaft on the right side of the material discharging box, and a material discharging hopper is welded on the right side of the material discharging box.

Preferably, the middle upper portion of slider is seted up flutedly, fixed mounting has expanding spring in the recess, expanding spring's one end fixedly connected with location bayonet lock, one side joint of location bayonet lock is to unloading in the draw-in groove of magazine inner chamber, the welding has the handle that pushes away on the location bayonet lock, and pushes away the handle and run through recess and sliding connection on the surface of slider.

Preferably, the right side of the discharging box is welded with a bolt block, and a second locking bolt is installed on the bolt block in a threaded mode.

Preferably, the inclination angle of the step is 20 to 30 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete discharging device convenient for quick discharging can accelerate the discharging speed by arranging the rotary discharging mechanism, and is also provided with the scraping mechanism, the concrete piled up or adhered on the discharging mechanism can be timely scraped off, the piling phenomenon is effectively prevented, so that the discharging speed is improved, the concrete enters the discharging box through the material receiving hopper and directly flows onto the conveyer belt (the conveyer belt is made of smooth non-adhesive materials), the electric motor is started to drive the conveyer belt to rotate, then the rotating shaft is driven to rotate, then the conveyer belt is driven to rotate, so that the concrete is driven to move and finally discharged through the discharging hopper, in the discharging process, a small amount of concrete is inevitably piled on the conveyer belt, at the moment, the sleeve body is firstly rotated, the scraper blade is rotated to the position vertical to the conveyer belt, and then the sleeve body is fixed through the first locking bolt, open servo motor, drive the stay cord rolling, drive the slider and slide in the spout then, thereby it slides to drive the scraper blade right side, at the smooth in-process in scraper blade right side, scrape through the scraper blade to piling up or gluing the concrete on the conveyer belt and get, and will scrape the concrete of getting and discharge through the discharge hopper, thereby the speed of unloading has been improved, when the slider slides to the spout rightmost side, close servo motor, because clockwork spring's deformation recovery effect this moment, automatically, drive the slider playback, so that carry out the scraping action of next time.

Drawings

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

FIG. 2 is a top view of the structure of the discharging box of the present invention;

FIG. 3 is an enlarged view of the slider structure of the present invention;

fig. 4 is a partially enlarged view of fig. 3 according to the present invention.

In the figure: 1. a landing; 2. discharging the material box; 3. a receiving hopper; 4. a chute; 5. a fixed shaft; 6. a slider; 7. a sleeve body; 71. a first locking bolt; 8. a squeegee; 9. a movable shaft; 10. a clockwork spring; 11. a nylon cord; 12. a servo motor; 13. pulling a rope; 14. a rotating shaft; 15. a conveyor belt; 16. a conveyor belt; 17. a discharge hopper; 18. a groove; 19. a tension spring; 20. positioning the bayonet lock; 21. a card slot; 22. a push handle; 23. a bolt block; 24. a second locking bolt; 25. an electric motor.

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 concrete discharge device convenient for rapid discharge can accelerate the discharge speed by arranging a rotary discharge mechanism, and is also provided with a scraping mechanism, so that the concrete accumulated or adhered on the discharge mechanism can be scraped off in time, the stacking phenomenon is effectively prevented, and the discharge speed is improved, the concrete discharge device comprises a step 1, a discharge box 2 is welded at the top of the step 1, a receiving hopper 3 is welded at the left side of the discharge box 2, sliding grooves 4 are respectively arranged at the front side and the rear side of the discharge box 2, a sliding block 6 is slidably arranged at the left side of the sliding groove 4, a fixed shaft 5 is welded between the sliding blocks 6, a sleeve body 7 is sleeved at the middle part of the fixed shaft 5, the sleeve body 7 is mutually connected with the fixed shaft 5 through a first locking bolt 71, a scraping plate 8 is welded on the sleeve body 7, a small amount of concrete is inevitably accumulated on a conveying belt 16 in the discharge process, at, the scraper 8 is rotated to a position vertical to the conveying belt 16 (the direction of the scraper 8 is determined by the movable connection between the sleeve body 7 and the first locking bolt 71), under normal conditions, the scraper 8 is parallel to the conveying belt 16, the left side of the discharging box 2 is movably provided with a movable shaft 9, a clockwork spring 10 is sleeved on the movable shaft 9, a nylon rope 11 is wound on the movable shaft 9, one end of the nylon rope 11 far away from the movable shaft 9 is fixedly connected to the left side of the sliding block 6, the right side of the discharging box 2 is fixedly provided with a servo motor 12, the output end of the servo motor 12 and the right side of the sliding block 6 are connected with a pull rope 13, the servo motor 12 is started to drive the pull rope 13 to be wound, then the sliding block 6 is driven to slide in the sliding groove 4, so as to drive the scraper 8 to slide rightwards, in the process of the right sliding of the scraper 8, the concrete piled up or adhered on the conveying belt 16 is scraped, thereby improving the discharging speed, when the slide block 6 slides to the rightmost side of the chute 4, the servo motor 12 is closed, at this time, due to the deformation recovery effect of the clockwork spring 10, the slide block 6 is automatically driven to return to the position so as to carry out the next scraping action, the bottom of the discharging box 2 is symmetrically and movably provided with a rotating shaft 14, the rotating shaft 14 penetrates through the whole discharging box 2, the middle part of the rotating shaft 14 is in transmission connection with a conveying belt 16, the conveying belt 16 is positioned at the inner side of the discharging box 2, the bottom of the right side of the discharging box 2 is fixedly provided with an electric motor 25, a conveying belt 15 is in transmission connection between the electric motor 25 and the rotating shaft 14 at the right side of the discharging box 2, the discharging hopper 17 is welded at the right side of the discharging box 2, concrete enters the discharging box 2 through the receiving hopper 3 and directly flows onto the conveying belt 16 (it is required to be, the conveyor belt 15 is driven in rotation, which in turn drives the shaft 14 in rotation, which in turn drives the conveyor belt 16 in rotation, which in turn drives the concrete in movement and finally out through the discharge hopper 17.

Specifically, a groove 18 is arranged at the middle upper part of the sliding block 6, an extension spring 19 is fixedly arranged in the groove 18, one end of the extension spring 19 is fixedly connected with a positioning bayonet pin 20, one side of the positioning bayonet pin 20 is clamped into a clamping groove 21 in the inner cavity of the material discharging box 2, a push handle 22 is welded on the positioning bayonet pin 20, the push handle 22 penetrates through the groove 18 and is connected to the surface of the sliding block 6 in a sliding manner, when the scraper 8 is parallel to the conveyer belt 16, in order to prevent the slide block 6 from sliding freely, the positioning pin 20 is clamped in the clamping groove 21, the slide block 6 is positioned, the telescopic spring 19 is extruded by sliding the push handle 22, the positioning bayonet pin 20 is driven to exit from the bayonet slot 21, therefore, limitation is cancelled, the clamping groove 21 is slightly deviated from the left side of the conveying belt 16, interference on sliding of the sliding block 6 is avoided under normal conditions, and when the sliding block 6 needs to be fixed, the sliding block 6 needs to be pulled leftwards manually to a position right opposite to the clamping groove 21.

Specifically, the right side of the discharging box 2 is welded with a bolt block 23, a second locking bolt 24 is installed on the bolt block 23 in a threaded mode, and the purpose of fixing and preventing the discharging box 2 from falling off is achieved through the second locking bolt 24.

Particularly, the inclination angle of the step 1 is 20-30 degrees, and the step 1 can be inclined to facilitate discharging.

The working principle is as follows: the concrete enters the discharging box 2 through the receiving hopper 3 and directly flows onto the conveying belt 16 (it should be noted that the conveying belt 16 is made of smooth Teflon non-stick material), the electric motor 25 is started to drive the conveying belt 15 to rotate, then the rotating shaft 14 is driven to rotate, then the conveying belt 16 is driven to rotate, so as to drive the concrete to move and finally discharge through the discharging hopper 17, during the discharging process, a small amount of concrete is inevitably accumulated on the conveying belt 16, at this time, the sleeve body 7 is firstly rotated to rotate the scraping plate 8 to a position perpendicular to the conveying belt 16, then the sleeve body 7 is fixed through the first locking bolt 71, the servo motor 12 is started to drive the pulling rope 13 to wind, then the sliding block 6 is driven to slide in the sliding chute 4, so as to drive the scraping plate 8 to slide right, during the process that the scraping plate 8 slides right, the concrete accumulated or adhered on the conveying belt 16 is scraped through the scraping plate 8, and the concrete that will scrape is discharged through discharge hopper 17 to improved the speed of unloading, when slider 6 slided to spout 4 rightmost side, closed servo motor 12, because the deformation recovery effect of clockwork spring 10 at this moment, automatic drive slider 6 playback to carry out the scraping action of next time.

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 concrete discharge apparatus convenient to unload fast, includes halfpace (1), its characterized in that: the material unloading box is characterized in that a material unloading box (2) is welded at the top of the ladder platform (1), a material receiving hopper (3) is welded at the left side of the material unloading box (2), sliding grooves (4) are formed in the front side and the rear side of the material unloading box (2), a sliding block (6) is slidably mounted on the left side of each sliding groove (4), a fixed shaft (5) is welded between the sliding blocks (6), a sleeve body (7) is sleeved at the middle part of each fixed shaft (5), the sleeve body (7) is mutually connected with the fixed shafts (5) through first locking bolts (71), a scraping plate (8) is welded on the sleeve body (7), a movable shaft (9) is movably mounted on the left side of the material unloading box (2), a spring (10) is sleeved on the movable shaft (9), a nylon rope (11) is wound on the movable shaft (9), one end, far away from the movable shaft (9), of the nylon rope, the right side fixed mounting who unloads magazine (2) has servo motor (12), the output of servo motor (12) and the right side of slider (6) are connected with stay cord (13), the bottom symmetry movable mounting who unloads magazine (2) has pivot (14), pivot (14) run through whole unloading magazine (2), the middle part transmission of pivot (14) is connected with transport area (16) and is located the inboard of unloading magazine (2), the bottom fixed mounting on unloading magazine (2) right side has electric motor (25), the transmission is connected with conveyer belt (15) between electric motor (25) and pivot (14) on unloading magazine (2) right side, the right side welding of unloading magazine (2) has discharge hopper (17).

2. The concrete discharging device facilitating quick discharging according to claim 1, wherein: the utility model discloses a material unloading box, including slider (6), recess (18), one end fixedly connected with location bayonet lock (20) of extension spring (19), one side joint to unloading box (2) inner chamber in draw-in groove (21) of location bayonet lock (20), the welding is gone up to location bayonet lock (20) has and pushes away handle (22), and pushes away handle (22) and runs through recess (18) and sliding connection on the surface of slider (6).

3. The concrete discharging device facilitating quick discharging according to claim 1, wherein: the right side of the discharging box (2) is welded with a bolt block (23), and a second locking bolt (24) is installed on the bolt block (23) in a threaded mode.

4. The concrete discharging device facilitating quick discharging according to claim 1, wherein: the inclination angle of the ladder platform (1) is 20-30 degrees.