CN219926501U - Anti-blocking device for discharging door of concrete batching machine - Google Patents

Abstract

The utility model belongs to the technical field of unloading anti-blocking, in particular to an anti-blocking device for a discharging door of a concrete batching machine, which comprises a batching machine body, wherein the top end of the batching machine body is fixedly connected with a feeding bin, an entering area is formed in the feeding bin, a plurality of left driving plates and a plurality of right driving plates are hinged to the inner wall of the feeding bin, a separation scraping plate is arranged on the inner side of the feeding bin, two sides of the separation scraping plate are fixedly connected with a linkage column, the linkage column is connected with the feeding bin in a sliding manner, and two blocking plates are rotationally connected on the outer side of the linkage column; when the concrete material is discharged, the contact time of the concrete material and the left driving plate or the right driving plate is shorter, so that the adhesion blocking probability of the concrete material is reduced, and the cooperation of the scraping plate and the blocking plate is separated, so that after a large amount of concrete material is attached to the surface of the left driving plate or the right driving plate, a worker can rapidly scrape the concrete material, and the blocking condition is avoided.

Description

Anti-blocking device for discharging door of concrete batching machine

Technical Field

The utility model belongs to the technical field of anti-blocking of unloading, and particularly relates to an anti-blocking device for an unloading door of a concrete batching machine.

Background

The concrete batching machine is the equipment before the concrete mixer, it is used for passing through conveyer ration delivery to the mixer inside with multiple material, the inside material of batching machine discharges through the discharge gate and reachs the conveyer top, if the condition that blocks the jam appears in the regional material of discharge gate, can lead to sending into the inside proportion of each material of mixer and change appears, thereby the quality of final concrete is influenced, make the staff need the condition of whether the putty appears in the regular observation batching machine of the observation, if the putty appears, need in time artifical clearance, not only increase staff work load, still lead to work efficiency to reduce.

Disclosure of Invention

The utility model provides an anti-blocking device for a discharge door of a concrete batching machine, which has the characteristic of avoiding the blockage of a discharge opening by concrete materials in the process of discharging the concrete materials.

The utility model provides the following technical scheme: including the proportioning machine body, proportioning machine body top fixedly connected with feeding storehouse, the entering district has been seted up to feeding storehouse inside, feeding storehouse inner wall articulates there are a plurality of left side drive board and a plurality of right side drive board, a plurality of left side drive board and a plurality of right side drive board and be symmetry and evenly distributed, feeding storehouse inboard is equipped with separates the scraping board, separate scraping board both sides fixedly connected with linkage post, linkage post outside rotates and is connected with two shutoff boards, two the shutoff boards are located separate the outside of scraping the board.

The guide grooves are formed in two sides of the feeding bin, and the linkage columns are connected with the feeding bin in a sliding mode through the guide grooves.

Wherein, the feeding bin with fixedly connected with fixed column between the proportioning machine body.

The two plugging plates are respectively corresponding to the two guide grooves.

Wherein, the shutoff board is inside to be offered and to step down the groove, the interlock post pass through step down the groove rotate connect in the shutoff board.

The beneficial effects of the utility model are as follows: through the cooperation of left side drive board and right side drive board for when the staff adds the concrete material, concrete material and left side drive board or right side drive board contact time is shorter, thereby reduces the adhesion jam probability of concrete material, and through the cooperation of separating strike off board and shutoff board, make behind left side drive board or right side drive board surface adhesion a large amount of concrete material, the staff can strike off the concrete material fast, thereby avoids the condition of jam to appear.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a feed bin according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a feed bin of the present utility model;

FIG. 4 is a schematic view showing a rotation state of the partition scraping plate according to the present utility model;

fig. 5 is a schematic view showing a sliding state of the partition scraping plate in the present utility model.

In the figure: 1. a batching machine body; 2. a feeding bin; 21. an entry zone; 22. a left driving plate; 23. a right driving plate; 24. a guide groove; 25. fixing the column; 3. a partition scraping plate; 31. a linkage column; 4. a plugging plate; 41. and (5) giving way.

Detailed Description

Referring to fig. 1-5, the present utility model provides the following technical solutions: including proportioning machine body 1, proportioning machine body 1 top fixedly connected with feeding storehouse 2, entering district 21 has been seted up to feeding storehouse 2 inside, feeding storehouse 2 inner wall articulates there are a plurality of left side drive board 22 and a plurality of right side drive board 23, a plurality of left side drive board 22 and a plurality of right side drive board 23 are symmetry and evenly distributed, feeding storehouse 2 inboard is equipped with separates scraping plate 3, separate scraping plate 3 both sides fixedly connected with linkage post 31, linkage post 31 outside rotates and is connected with two shutoff boards 4, two shutoff boards 4 are located separate scraping plate 3's outside.

In this embodiment: the batching machine body 1 is used for completing batching work of concrete materials, the feeding bin 2 fixed at the bottom end of the batching machine body 1 is used for throwing the concrete materials onto a conveyor, the entering area 21 formed in the feeding bin 2 is used for giving way to the concrete materials, so that the batching machine body 1 can throw the concrete materials above the conveyor through the entering area 21, the batching work of the concrete materials is completed, the left driving plate 22 and the right driving plate 23 hinged in the feeding bin 2 are both used for guiding the concrete materials, so that the concrete materials can enter the batching machine body 1 after contacting the left driving plate 22 and the right driving plate 23, and the left driving plate 22 and the right driving plate 23 can rotate, when the quantity of the concrete materials attached to the surface of a single left driving plate 22 or right driving plate 23 is more, the left side drive plate 22 or the right side drive plate 23 can rotate, so that the concrete material falls off from the surface of the left side drive plate 22 or the right side drive plate 23, thereby reducing the contact time of the concrete material and the inner wall of the feeding bin 2, avoiding the phenomenon of blockage caused by massive adhesion of the concrete material, the separation scraping plate 3 arranged on the inner side of the feeding bin 2 is used for dividing the concrete material entering the inside of the entering region 21 into two areas, so that the concrete material can not largely contact the left side drive plate 22 or the right side drive plate 23, thereby reducing the blockage occurrence probability, the linkage columns 31 fixed on the two sides of the separation scraping plate 3 are used for driving the separation scraping plate 3 to move, one end of the linkage column 31 is positioned on the outer side of the feeding bin 2, and a worker can drive the separation scraping plate 3 to move on the outer side of the feeding bin 2 through the linkage columns 31, the blocking plate 4 at the inner side of the feeding bin 2 is used for blocking the movement track of the linkage column 31, so that concrete materials can not flow out through the movement area of the linkage column 31, the linkage column 31 rotates on the blocking plate 4, a worker can rotate the linkage column 31, the worker can rotate the separation scraping plate 3 at the inner side of the blocking plate 4, the separation scraping plate 3 moves downwards in a way of sliding the linkage column 31 downwards, the situation that the left driving plate 22 and the right driving plate 23 are scraped with the concrete materials attached to the surfaces is achieved, the situation that the blocking is caused by a large amount of adhesion of the concrete materials is avoided is achieved, when the worker needs to dose the concrete materials through the dosing machine body 1, the feeding bin 2 can be fixed at the bottom end of the dosing machine body 1 first, pouring the concrete material into the inside of the batching machine body 1, and separating the concrete material entering the inside of the batching machine body 1 by the separating scraping plate 3 when being discharged, so that part of the concrete material contacts the left driving plate 22 and part of the concrete material contacts the right driving plate 23, thereby avoiding the occurrence of adhesion blocking caused by the fact that a large amount of concrete material enters the inside of the entering area 21, and after the concrete material contacting the left driving plate 22 or the right driving plate 23 reaches a certain amount, the left driving plate 22 or the right driving plate 23 is driven to rotate, so that the concrete material falls onto the surface of the left driving plate 22 or the right driving plate 23 below, avoiding the occurrence of adhesion blocking caused by the fact that the concrete material contacts the left driving plate 22 or the right driving plate 23 for a long time, further reducing blocking probability, after the concrete materials existing on the surface of the left driving plate 22 or the right driving plate 23 are adhered, a worker can drive the separation scraping plate 3 to rotate by rotating the driving post 31, at the moment, the worker can slide the driving post 31 downwards, the separation scraping plate 3 is driven to slide by the driving post 31, the blocking plate 4 can be driven to synchronously move in the process of moving the driving post 31, the blocking plate 4 can block the moving track of the driving post 31, so that the concrete materials are prevented from flowing out of the feeding bin 2, the concrete materials adhered to the surfaces of the left driving plate 22 and the right driving plate 23 can be scraped in the process of sliding the separation scraping plate 3 downwards, the situation that the concrete materials on the surfaces of the left driving plate 22 and the right driving plate 23 are prevented from being blocked is avoided, the contact time between the concrete materials and the left driving plate 22 or the right driving plate 23 is shorter when the worker adds the concrete materials, the blocking probability is reduced, and the concrete materials can be rapidly scraped by the left driving plate 22 or the right driving plate 23, and the blocking situation of the concrete materials can be avoided when the worker is fast matched with the left driving plate 23.

Guide grooves 24 are formed in two sides of the feeding bin 2, and the linkage columns 31 are connected to the feeding bin 2 in a sliding manner through the guide grooves 24; the guide grooves 24 arranged on two sides of the feeding bin 2 are used for giving way to the sliding of the linkage columns 31, so that a worker can move the linkage columns 31 on the outer side of the feeding bin 2, and the purpose of driving the separation scraping plates 3 on the inner side of the feeding bin 2 to move is achieved.

A fixed column 25 is fixedly connected between the feeding bin 2 and the proportioning machine body 1; fixed column 25 fixed between feeding storehouse 2 and the proportioning machine body 1 is used for connecting feeding storehouse 2 and proportioning machine body 1 for feeding storehouse 2 can be fixed in the outside of proportioning machine body 1, thereby makes feeding storehouse 2 can accomplish the purpose of throwing into proportioning machine body 1 inside with the concrete material.

The positions of the two plugging plates 4 respectively correspond to the two guide grooves 24; the position of the plugging plate 4 corresponds to the position of the guide groove 24, so that the plugging plate 4 can plug the guide groove 24, and concrete materials positioned in the feeding bin 2 cannot flow out of the feeding bin 2 through the guide groove 24.

A yielding groove 41 is formed in the plugging plate 4, and the linkage column 31 is rotatably connected to the plugging plate 4 through the yielding groove 41; the groove 41 of stepping down that the shutoff board 4 was inside offered is used for stepping down the rotation of linkage post 31 for the staff can rotate linkage post 31 for shutoff board 4, thereby makes the separation striking off plate 3 that is located the shutoff board 4 inboard rotate, accomplishes the purpose of striking off the attached concrete material in left side drive board 22 and right side drive board 23 surface, and then avoids the condition that the concrete material appears blockking up to take place.

The working principle and the using flow of the utility model are as follows: when the worker needs to mix the concrete materials through the mixer body 1, the feeding bin 2 can be fixed at the bottom end of the mixer body 1, then the concrete materials are poured into the mixer body 1, the concrete materials entering the inside of the mixer body 1 are divided by the separating scraping plate 3 when being discharged, so that part of the concrete materials can contact the left driving plate 22 and part of the concrete materials can contact the right driving plate 23, the situation that a large amount of concrete materials are adhered and blocked due to entering the inside of the entering area 21 is avoided, after the concrete materials contacting the left driving plate 22 or the right driving plate 23 reach a certain amount, the left driving plate 22 or the right driving plate 23 is driven to rotate, the concrete materials can drop to the surface of the left driving plate 22 or the right driving plate 23 below, thereby avoiding the occurrence of adhesion blocking caused by the contact of the concrete material with the left driving plate 22 or the right driving plate 23 for a long time, further reducing blocking probability, when the concrete material existing on the surface of the left driving plate 22 or the right driving plate 23 is adhered, a worker can drive the separation scraping plate 3 to rotate by rotating the linkage column 31, at the moment, the worker can slide the linkage column 31 downwards, the linkage column 31 drives the separation scraping plate 3 to slide, the blocking plate 4 can be driven to synchronously move in the moving process of the linkage column 31, the blocking plate 4 can block the moving track of the linkage column 31, thereby avoiding the concrete material from flowing out from the inside of the feeding bin 2, and the concrete material adhered on the surfaces of the left driving plate 22 and the right driving plate 23 can be scraped in the downward sliding process of the separation scraping plate 3, thereby avoiding the occurrence of blockage caused by the large amount of concrete materials on the surfaces of the left driving plate 22 and the right driving plate 23.

Claims (5)

1. The utility model provides a concrete proportioning machine discharge door anti-sticking device, includes proportioning machine body, its characterized in that: the top end of the batching machine body is fixedly connected with a feeding bin, an entering area is arranged in the feeding bin, a plurality of left driving plates and a plurality of right driving plates are hinged on the inner wall of the feeding bin, the left driving plates and the right driving plates are symmetrically and uniformly distributed, the feeding bin is characterized in that a separation scraping plate is arranged on the inner side of the feeding bin, two sides of the separation scraping plate are fixedly connected with a linkage column, two plugging plates are rotatably connected to the outer side of the linkage column, and the two plugging plates are located on the outer side of the separation scraping plate.

2. The concrete batching machine discharge gate anti-seize device according to claim 1, wherein: guide grooves are formed in two sides of the feeding bin, and the linkage columns are connected with the feeding bin in a sliding mode through the guide grooves.

3. The concrete batching machine discharge gate anti-seize device according to claim 1, wherein: and a fixed column is fixedly connected between the feeding bin and the batching machine body.

4. The concrete batching machine discharge gate anti-seize device according to claim 2, characterized in that: the two plugging plates are respectively corresponding to the two guide grooves.

5. The concrete batching machine discharge gate anti-seize device according to claim 1, wherein: and a yielding groove is formed in the plugging plate, and the linkage column is rotationally connected with the plugging plate through the yielding groove.