CN220925722U - Prevent unloading structure of raise dust - Google Patents

Abstract

The utility model discloses a blanking structure for preventing dust emission in the technical field of cement production, which comprises a crusher body and a dust cover, wherein the dust cover is placed at the bottom of the crusher body, the left and right side walls of an inner cavity of the dust cover are fixedly connected with inclined plates, the tops of the inclined plates are integrally formed with buffer strips and are sequentially arranged from left to right, grooves are formed in the tops of the dust cover, baffles are inserted into the inner cavities of the grooves, slots are formed in the left and right side walls of the baffles and are sequentially arranged from top to bottom, a plug pin is inserted into the middle of the upper sides of the left and right side walls of the dust cover, and a blanking pipe is fixedly connected to the middle of the bottom of the crusher body.

Description

Prevent unloading structure of raise dust

Technical Field

The utility model relates to the technical field of cement production, in particular to a dust-proof blanking structure.

Background

The cement is a powdery hydraulic inorganic cementing material. The cement is stirred into slurry after being added with water, can be hardened in air or water, and can firmly bond sand, stone and other materials together, and when the cement is produced and processed, the cement needs to be crushed by a crusher, and after the crushing is finished, larger dust can be raised during discharging.

When the existing cement is subjected to blanking, larger dust can be raised, the raised dust not only can influence the surrounding environment, but also can influence the health of staff, and the dust can be prevented by adopting a net cover in part of occasions, but the installation and the disassembly of the common dust-proof net cover are more troublesome, and the use is inconvenient, so that the blanking structure for preventing the dust is provided.

Disclosure of utility model

The utility model aims to provide a blanking structure for preventing dust emission, which aims to solve the problems that in the prior art, larger dust is emitted when the existing cement is blanked, the emitted dust not only affects the surrounding environment, but also affects the health of staff, and a net cover is adopted for dust prevention in part of occasions, but the installation and the disassembly of a common dust-proof net cover are more troublesome, and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent unloading structure of raise dust, includes rubbing crusher body and dust cover, the dust cover is placed in the bottom of rubbing crusher body, lateral wall fixedly connected with swash plate about the inner chamber of dust cover, the top integrated into one piece of swash plate has the buffer strip, and arranges in proper order from a left side to the right side, the recess has been seted up at the top of dust cover, the inner chamber grafting of recess has the baffle, the slot has been seted up to the lateral wall about the baffle, and arranges in proper order from last to down, peg graft in the middle of the lateral wall upside about the dust cover has the bolt.

As a further description of the above technical solution:

the middle of the bottom of the crusher body is fixedly connected with a blanking pipe.

As a further description of the above technical solution:

The pulverizer comprises a pulverizer body, wherein the left side and the right side of the bottom of the pulverizer body are fixedly connected with mounting rods, and the left side wall and the right side wall of an inner cavity of each mounting rod are fixedly connected with motors.

As a further description of the above technical solution:

The tail end of the power output shaft of the motor is fixedly connected with a screw rod, and the outer side wall of the screw rod is in threaded connection with a moving block.

As a further description of the above technical solution:

the bottom of the moving block is fixedly connected with a hook.

As a further description of the above technical solution:

the dustproof cover is characterized in that steel wire ropes are fixedly connected to the upper sides of the left side wall and the right side wall of the dustproof cover, and the steel wire ropes are sleeved on the inner side walls of the hooks.

Compared with the prior art, the utility model has the beneficial effects that:

1. This prevent unloading structure of raise dust through pulling out the bolt for unblock baffle, then through adjusting baffle height, make to improve the dust cover effect, the rethread is equipped with multiunit swash plate, can fall on the swash plate when making cement whereabouts, the guide of rethread swash plate, make cement slowly drop to the swash plate of lower floor on, then slow down cement unloading speed, buffer strip on the while through the swash plate, make further reduce cement unloading speed, then eliminate the raise dust, thereby avoid appearing the raise dust, the health of environmental protection surrounding environment and staff.

2. This prevent unloading structure of raise dust, drive the screw rod through the starter motor and rotate, make the movable block fold in the middle, drive the couple through the movable block and remove for both sides wire rope is terminal to the centre removal, then make the dust cover descend, then take off wire rope from the couple again and pull down the dust cover, and during the installation dust cover, hang wire rope on the couple, and make the motor drive screw rod counter-rotating, make the movable block remove to both sides and tighten wire rope, alright accomplish the installation of dust cover, thereby make the dust cover be convenient for install and dismantle, improve convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a blanking structure for preventing dust emission according to the present utility model;

Fig. 2 is a schematic diagram of a front view of a blanking structure for preventing dust emission according to the present utility model;

FIG. 3 is a schematic diagram of a front cross-sectional view of a dust-proof blanking structure according to the present utility model;

Fig. 4 is an enlarged schematic view of a blanking structure for preventing dust in fig. 3 according to the present utility model.

In the figure: 100. a pulverizer body; 110. discharging pipes; 120. a mounting rod; 130. a motor; 140. a screw; 150. a moving block; 160. a hook; 200. a dust cover; 210. a sloping plate; 220. a buffer strip; 230. a groove; 240. a baffle; 250. a slot; 260. a plug pin; 270. a wire rope.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a blanking structure for preventing dust, which can prevent dust, protect the surrounding environment and the health of workers, and ensure that a dust cover is convenient to mount and dismount, and the use convenience is improved, and referring to fig. 1-4, the blanking structure comprises a crusher body 100 and a dust cover 200;

referring to fig. 1-3, a shredder body 100 is used to produce cement;

Referring to fig. 1-4 again, the dust cover 200 is placed at the bottom of the pulverizer body 100, the inclined plates 210 are fixedly connected to the left and right side walls of the inner cavity of the dust cover 200, the inclined plates 210 are used for reducing the cement discharging speed, the top of the inclined plates 210 is integrally formed with the buffer strips 220, the buffer strips 220 are sequentially arranged from left to right, the buffer effect is further improved, the top of the dust cover 200 is provided with the grooves 230, the grooves 230 are used for installing the baffle 240, the inner cavity of the grooves 230 is inserted with the baffle 240, the baffle 240 is used for improving the dust-raising prevention effect, the left and right side walls of the baffle 240 are provided with the slots 250, the slots 250 are sequentially arranged from top to bottom, the inserted pins 260 are inserted in the middle of the upper sides of the left and right side walls of the dust cover 200, the inserted pins 260 are used for locking the baffle 240, the pins 260 are pulled out, so that the baffle 240 is unlocked, the effect of the dust cover 200 is improved, the cement falls on the inclined plates 210 through the inclined plates 210, the cement falls onto the inclined plates 210 when the cement falls, the cement falls onto the inclined plates 210, the cement falls onto the lower layers 210, the cement is slowly falls onto the lower layers 210, and the cement discharging speed is further reduced through the buffer strips.

In conclusion, dust emission is avoided, and the surrounding environment and the health of staff are protected.

Referring to fig. 1 to 3, a blanking pipe 110 is fixedly connected to the middle of the bottom of the pulverizer body 100, and blanking can be performed through the blanking pipe 110.

Referring to fig. 3, the left and right sides of the bottom of the pulverizer body 100 are fixedly connected with a mounting rod 120, the left and right side walls of the inner cavity of the mounting rod 120 are fixedly connected with a motor 130, and the motor 130 can be mounted through the mounting rod 120.

Referring to fig. 3 again, a screw 140 is fixedly connected to the end of the power output shaft of the motor 130, a moving block 150 is screwed to the outer side wall of the screw 140, and the moving block 150 can be driven to rotate by the screw 140.

Referring again to fig. 1-3, a hook 160 is fixedly coupled to the bottom of the moving block 150, and a wire rope 270 may be installed through the hook 160.

Referring to fig. 1 to 4 again, the upper sides of the left and right sidewalls of the dust cap 200 are fixedly connected with a wire rope 270, the wire rope 270 is sleeved on the inner sidewall of the hook 160, and the dust cap 200 can be installed through the wire rope 270.

In summary, the dust cover 200 is easy to assemble and disassemble, and the convenience of use is improved.

When the dust cover 200 is specifically used, a person skilled in the art firstly pulls out the plug 260 to unlock the baffle 240, then adjusts the height of the baffle 240 to reduce the distance between the crusher body 100 and the dust cover 200, drops on the inclined plate 210 when cement falls, slows down the cement blanking speed, simultaneously drives the screw 140 to rotate by starting the motor 130 through the buffer bar 220 on the inclined plate 210 to further reduce the cement blanking speed, then eliminates dust, when the dust cover 200 needs to be replaced, enables the moving block 150 to fold towards the middle, drives the hook 160 to move through the moving block 150 to enable the tail ends of the steel wire ropes 270 on the left side and the right side to move towards the middle, then enables the dust cover 200 to descend, then removes the steel wire ropes 270 from the hook 160 to detach the dust cover 200, and when the dust cover 200 is installed, the dust cover 200 is installed by hanging the steel wire ropes 270 on the hook 160 and enabling the motor 130 to drive the screw 140 to rotate reversely, so that the moving block 150 moves towards the two sides to tighten the steel wire ropes 270.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. Prevent unloading structure of raise dust, its characterized in that: including rubbing crusher body (100) and dust cover (200), dust cover (200) are placed in the bottom of rubbing crusher body (100), lateral wall fixedly connected with swash plate (210) about the inner chamber of dust cover (200), the top integrated into one piece of swash plate (210) has buffer strip (220), and arranges in proper order from a left side to the right side, recess (230) have been seted up at the top of dust cover (200), the inner chamber grafting of recess (230) has baffle (240), slot (250) have been seted up to the lateral wall about baffle (240), and arrange in proper order from last to lower, the department has pegged graft in the middle of lateral wall upside about dust cover (200) has bolt (260).

2. The dust-proof blanking structure according to claim 1, characterized in that: the middle of the bottom of the pulverizer body (100) is fixedly connected with a blanking pipe (110).

3. The dust-proof blanking structure according to claim 1, characterized in that: the left side and the right side of the bottom of the pulverizer body (100) are fixedly connected with mounting rods (120), and the left side wall and the right side wall of an inner cavity of each mounting rod (120) are fixedly connected with motors (130).

4. A dust-proof blanking structure according to claim 3, characterized in that: the tail end of the power output shaft of the motor (130) is fixedly connected with a screw (140), and the outer side wall of the screw (140) is in threaded connection with a moving block (150).

5. The dust-proof blanking structure as set forth in claim 4, wherein: the bottom of the moving block (150) is fixedly connected with a hook (160).

6. The dust-proof blanking structure according to claim 1, characterized in that: the dustproof cover (200) is characterized in that steel wire ropes (270) are fixedly connected to the upper sides of the left side wall and the right side wall of the dustproof cover, and the steel wire ropes (270) are sleeved on the inner side walls of the hooks (160).