CN220244852U - Cement bulk cargo discharging mechanism - Google Patents

Abstract

The utility model discloses a cement bulk loading and unloading mechanism which comprises a base, wherein a lifting plate is connected above the base, a loading box is arranged above the lifting plate, lifting hydraulic cylinders are connected at two ends below the lifting plate, a discharging hole is formed in the bottom of the loading box, a conveying frame is arranged on the inner side of the base, a collecting box is arranged in the conveying frame, nut seats are connected to two sides of the conveying frame, and a screw rod is arranged in the nut seats. This cement bulk cargo discharging mechanism compares with current device, can drive the lead screw through micro motor and rotate, and pivoted lead screw can carry out the conveying of horizontal direction to nut seat and transport frame to can send the collecting box to discharge gate department in proper order, be convenient for go on in succession of blowing, avoid in the blowing in-process need place collecting device in the ejection of compact department in proper order, after collecting, change additional collecting device again and continue to collect, reduced the overall efficiency of blowing.

Description

Cement bulk cargo discharging mechanism

Technical Field

The utility model relates to the technical field of discharging mechanisms, in particular to a cement bulk discharging mechanism.

Background

Cement is a powdery hydraulic inorganic cementing material. The cement mortar is added with water and stirred to form a slurry, can be hardened in air or water, and can firmly bond sand, stone and other materials together, and the cement mortar is widely used as an important cementing material for a long time in civil construction, water conservancy, national defense and other projects, and is required to be stored and discharged in the cement production process, so that a cement bulk loading and discharging mechanism is required.

The Chinese patent with the publication number of CN218838190U discloses a cement discharging device, which comprises a discharging machine, the bottom fixedly connected with blanking hopper of blanking machine, the right side fixedly connected with transmission case of blanking machine bottom, the surface of transmission case is provided with the shutoff board, the left side fixedly connected with motor of transmission case inner wall, the output fixedly connected with screw rod of motor, the surface threaded connection of screw rod has the pinion rack, the positive meshing of pinion rack has the gear, the inside fixedly connected with worm of gear, the top and the bottom of worm are all through the inner wall swing joint of bearing and transmission case, the left side meshing of worm has the worm wheel, the rear side swing joint of the back of worm wheel and transmission case inner wall is passed through to the bearing. The utility model increases the plugging functionality of the discharging port, so that the discharging port has the effect of plugging and sealing external dust, and prevents the external dust and impurities from entering the discharging device.

The cement discharging device has the advantages that the plugging functionality of the discharging opening is increased, the cement discharging device is enabled to have the effect of plugging and sealing outside dust, the outside dust and impurities are prevented from entering the discharging device, but the collecting device is required to be placed at the discharging position in sequence in the discharging process, after the collecting is completed, the collecting device is replaced, the other collecting device is required to be replaced for continuous collecting, discharging is required to be stopped in the replacing process, and therefore the overall discharging efficiency is reduced, and therefore the cement bulk discharging mechanism is provided.

Disclosure of Invention

The utility model aims to provide a cement bulk material discharging mechanism, which solves the problems that in the background technology, a collecting device is required to be placed at a discharging position in sequence in the discharging process, after the collecting is completed, another collecting device is replaced to continue collecting, and discharging is required to be stopped in the replacing process, so that the overall discharging efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cement bulk discharge mechanism comprising:

the device comprises a base, wherein a lifting plate is connected above the base, a discharging box is arranged above the lifting plate, lifting hydraulic cylinders are connected at two ends below the lifting plate, feeding inlets are formed in two sides above the discharging box, a driving motor is arranged in the middle of the upper part of the discharging box, a linkage shaft is connected below the driving motor, and a stirring shaft is arranged on the outer wall of the linkage shaft;

the discharging hole is formed in the bottom of the discharging box, a conveying frame is arranged on the inner side of the base, a collecting box is arranged in the conveying frame, nut seats are connected to two sides of the conveying frame, a screw is arranged in the nut seats, and a miniature motor is connected to one end of the screw.

Preferably, the driving motor forms a rotating structure between the linkage shaft and the stirring shaft, and the stirring shafts are distributed along the outer wall of the linkage shaft at equal intervals.

Preferably, the stirring shaft is further provided with:

the positioning fixture block is arranged below the stirring shaft, the stirring shaft is connected with the positioning fixture block through a bearing, and the two sides of the positioning fixture block are provided with hollowed-out net plates.

Preferably, the hollowed-out net plate and the hollowed-out net structure are clamped with each other.

Preferably, the hollowed-out screen plate is detachably connected with the discharging box through a positioning clamping block, and a semi-surrounding structure is formed between the conveying frame and the collecting box.

Preferably, a telescopic structure is formed between the lifting hydraulic cylinder and the lifting plate, and the lifting plate is in telescopic connection with the base.

Preferably, a rotating structure is formed between the micro motor and the screw rod, the screw rod penetrates through the nut seat, and the nut seat is fixedly connected with the conveying frame.

Compared with the prior art, the utility model provides a cement bulk material discharging mechanism, which has the following beneficial effects:

according to the utility model, the screw rod can be driven to rotate by the micro motor, and the nut seat and the conveying frame can be horizontally conveyed by the rotating screw rod, so that the collecting box can be sequentially conveyed to the discharge hole, the continuous discharge is facilitated, the problem that the collecting device is required to be sequentially placed at the discharge hole in the discharge process, the collecting device is replaced for further collection after the collection is completed, and the discharge is required to be stopped in the replacement process is solved, so that the overall discharge efficiency is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a conveying frame according to the present utility model;

fig. 4 is a schematic top view of the conveying frame of the present utility model.

In the figure: 1. a base; 2. a lifting plate; 3. discharging boxes; 4. a feed inlet; 5. a driving motor; 6. a linkage shaft; 7. a stirring shaft; 8. positioning a clamping block; 9. hollowed-out screen plate; 10. a lifting hydraulic cylinder; 11. a discharge port; 12. a conveying frame; 13. a collection box; 14. a nut seat; 15. a screw rod; 16. a miniature motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a cement bulk discharging mechanism, comprising: the automatic feeding device comprises a base 1, wherein a lifting plate 2 is connected above the base 1, a discharging box 3 is arranged above the lifting plate 2, lifting hydraulic cylinders 10 are connected to two ends below the lifting plate 2, feeding ports 4 are arranged on two sides above the discharging box 3, a driving motor 5 is arranged in the middle of the upper part of the discharging box 3, a linkage shaft 6 is connected below the driving motor 5, and a stirring shaft 7 is arranged on the outer wall of the linkage shaft 6; the driving motor 5 forms a rotating structure through the linkage shaft 6 and the stirring shaft 7, and the stirring shafts 7 are equidistantly distributed along the outer wall of the linkage shaft 6; the driving motor 5 can drive the stirring shaft 7 to rotate through the linkage shaft 6, and the rotating stirring shaft 7 can stir cement in the discharging box 3, so that the cement can be prevented from being coagulated into blocks; the positioning clamping block 8 is arranged below the stirring shaft 7, the stirring shaft 7 is connected with the positioning clamping block 8 through a bearing, and the two sides of the positioning clamping block 8 are provided with hollowed-out net plates 9; the positioning clamping blocks 8 can limit and clamp the hollowed-out screen plate 9; the hollowed-out net plate 9 and the hollowed-out net structure are mutually clamped with the positioning clamping blocks 8; the hollow net plate 9 with the hollow net structure can filter cement in the discharging process, so that the blocking impurities in the cement can be removed; the hollowed-out screen plate 9 is detachably connected with the discharging box 3 through a positioning clamping block 8, and a semi-surrounding structure is formed between the conveying frame 12 and the collecting box 13; the hollowed-out net plate 9 can be detached from the discharging box 3, so that the hollowed-out net plate 9 can be taken out to be cleaned when needed, and the conveying frame 12 can play a limiting role on the collecting box 13.

Referring to fig. 2-4, a cement bulk discharge mechanism, comprising: the discharging hole 11 is arranged at the bottom of the discharging box 3, the conveying frame 12 is arranged at the inner side of the base 1, the collecting box 13 is arranged in the conveying frame 12, a telescopic structure is formed between the lifting hydraulic cylinder 10 and the lifting plate 2, and the lifting plate 2 is in telescopic connection with the base 1; the lifting hydraulic cylinder 10 can carry out vertical conveying on the lifting plate 2, so that the distance between the base 1 and the discharge port 11 can be adjusted according to the height of the collecting box 13 in the discharging process, and the situation that the distance between the discharge port 11 and the collecting box 13 is too large and cement dust flies seriously is avoided; the two sides of the conveying frame 12 are connected with a nut seat 14, a screw rod 15 is arranged in the nut seat 14, and one end of the screw rod 15 is connected with a micro motor 16; a rotating structure is formed between the micro motor 16 and the screw rod 15, the screw rod 15 penetrates through the interior of the nut seat 14, and the nut seat 14 is fixedly connected with the conveying frame 12; the micro motor 16 can drive the screw rod 15 to rotate, and the rotating screw rod 15 can convey the nut seat 14 and the conveying frame 12 in the horizontal direction, so that the collecting box 13 can be sequentially conveyed to the discharge hole 11, and continuous discharging is facilitated.

Working principle: when the cement bulk loading and unloading mechanism is used, cement materials are firstly put into the unloading box 3 through the feed inlet 4, the driving motor 5 is started, the driving motor 5 drives the stirring shaft 7 to rotate through the linkage shaft 6, and the cement in the unloading box 3 can be stirred by the rotating stirring shaft 7, so that the cement can be prevented from being coagulated into blocks; secondly, when discharging is needed, the collecting box 13 is placed into the conveying frame 12, the lifting hydraulic cylinder 10 is started, and the lifting hydraulic cylinder 10 conveys the lifting plate 2 in the vertical direction, so that the distance between the base 1 and the discharge hole 11 can be adjusted according to the height of the collecting box 13 until the collecting box 13 is close to the discharge hole 11; then, the cement is filtered through the hollow net plate 9 with the hollow net structure at the discharge hole 11, so that the blocking impurities in the cement can be removed, and the serious flying of cement dust can be avoided due to the close proximity between the discharge hole 11 and the collecting box 13; finally, the micro motor 16 is started, the micro motor 16 drives the screw rod 15 to rotate, the nut seat 14 and the conveying frame 12 are conveyed horizontally by the screw rod 15 which rotates, so that the collecting box 13 can be sequentially conveyed to the discharge hole 11, continuous discharging is facilitated, after the use is completed, the hollow screen plate 9 is taken out by the positioning fixture block 8, the hollow screen plate 9 is cleaned, and the use effect of the hollow screen plate 9 can be guaranteed, namely, the working principle of the cement bulk discharging mechanism.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. A cement bulk discharge mechanism, comprising:

the automatic feeding device comprises a base (1), wherein a lifting plate (2) is connected above the base (1), a feeding box (3) is arranged above the lifting plate (2), lifting hydraulic cylinders (10) are connected at two ends below the lifting plate (2), feeding inlets (4) are formed in two sides above the feeding box (3), a driving motor (5) is arranged in the middle of the upper part of the feeding box (3), a linkage shaft (6) is connected below the driving motor (5), and a stirring shaft (7) is arranged on the outer wall of the linkage shaft (6);

discharge gate (11), it sets up the bottom of blowing case (3), transport frame (12) are installed to the inboard of base (1), and the internally mounted of transport frame (12) has collection box (13), the both sides of transport frame (12) all are connected with nut seat (14), and the internally mounted of nut seat (14) has lead screw (15), the one end of lead screw (15) is connected with miniature motor (16).

2. A cement bulk discharging mechanism according to claim 1, wherein the driving motor (5) forms a rotating structure with the stirring shaft (7) through the linkage shaft (6), and the stirring shafts (7) are equidistantly distributed along the outer wall of the linkage shaft (6).

3. A cement bulk discharging mechanism according to claim 1, wherein said stirring shaft (7) is further provided with:

the positioning fixture block (8) is arranged below the stirring shaft (7), the stirring shaft (7) is connected with the positioning fixture block (8) through a bearing, and hollowed-out net plates (9) are arranged on two sides of the positioning fixture block (8).

4. A cement bulk material discharging mechanism according to claim 3, wherein the hollow screen plate (9) and the hollow net structure are mutually clamped with the positioning fixture block (8).

5. A cement bulk material discharging mechanism according to claim 3, characterized in that the hollowed-out net plate (9) is detachably connected with the material discharging box (3) through a positioning fixture block (8), and a semi-surrounding structure is formed between the conveying frame (12) and the collecting box (13).

6. A cement bulk discharging mechanism according to claim 1, wherein a telescopic structure is formed between the lifting hydraulic cylinder (10) and the lifting plate (2), and the lifting plate (2) is in telescopic connection with the base (1).

7. The cement bulk discharging mechanism according to claim 1, wherein a rotating structure is formed between the micro motor (16) and the screw rod (15), the screw rod (15) penetrates through the nut seat (14), and the nut seat (14) is fixedly connected with the conveying frame (12).