CN221679791U - Movable chain conveyor for cement production - Google Patents

Abstract

The utility model relates to the technical field of chain conveyors, in particular to a movable chain conveyor for cement production, which comprises a first frame provided with a first chain conveyor body and a second frame provided with a second chain conveyor body, wherein the second chain conveyor body is arranged below the first chain conveyor body, the second frame can extend out of the left side and the right side of the first frame through a guide structure, the guide structure comprises a guide rail fixedly arranged on the first frame, the second frame is connected with a limit clamping table in guide sliding fit with the guide rail through a left adjusting mechanism, and the limit clamping table is arranged into a columnar structure.

Description

A mobile chain conveyor for cement production

Technical Field

The utility model relates to the technical field of chain conveyors, in particular to a mobile chain conveyor for cement production.

Background Art

Cement: Powdered hydraulic inorganic cementitious material. After adding water and stirring, it becomes a slurry, which can harden in the air or in water, and can firmly cement sand, stone and other materials together. For a long time, it has been widely used as an important cementitious material in civil construction, water conservancy, national defense and other projects. In the production process of cement, it is necessary to output or receive cement raw materials at the stacking site. Since the stacking site is generally large, the conveyor needs to be moved frequently. Therefore, the mobile conveyor has been widely used in the field of cement production. After searching, the Chinese patent with the publication number CN217919788U discloses a chain conveyor for cement production, whose structure includes a transmission belt installed at the rear end of the active runner, and a driven rotating rod that plays a transmission role is installed on the top side of the transmission belt. The adsorption mechanism is set inside the protective shell. , the driven rotating rod and the rubber transmission belt are driven by the transmission belt to rotate with the active rotating wheel, and the cement raw material is contacted and moved through the rubber filling layer and the rubber column, and then the electromagnetic coil is energized to generate magnetism to adsorb impurities such as iron filings in the cement raw material, and then the impurity powder is scraped and aggregated by the scraper plate and the filter screen, which is beneficial to improve the filtering effect of the impurity powder. By setting a vibration mechanism inside the protective shell, the vibration motor provides vibration force to the spring slide bar, so that the spring slide bar drives two sets of limit balls and the mounting plate to perform intermittent oscillation on the installation elastic column and the limit inner chain belt according to its elastic action. However, it is not easy to move, and it is difficult to be used as a bridge for receiving or outputting cement raw materials in larger cement raw material storage places. The conveying length is fixed and the flexibility is poor.

Utility Model Content

1. Technical issues to be solved

In view of the shortcomings of the prior art, the utility model provides a mobile chain conveyor for cement production, which is convenient for movement and is also convenient for extending the conveying length on either side. It is also convenient for adjusting the angle of all extended conveying tracks, making it convenient to be used as a bridge for receiving or outputting cement raw materials in larger cement raw material storage places. It has high flexibility and a wide range of applications.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile chain conveyor for cement production, comprising a frame one provided with a first chain conveyor body and a frame two provided with a second chain conveyor body, the second chain conveyor body being arranged below the first chain conveyor body, the frame two being extendable from the left and right sides of the frame one through a guide structure, the guide structure comprising a guide rail fixedly mounted on the frame one, a limit card table which is connected to the frame two through a left and right adjustment mechanism and is slidably fitted with the guide rail, the limit card table being arranged in a columnar structure, both ends of the guide rail being arranged in an arc-shaped mechanism for allowing the limit card table to rotate, and a plurality of rollers one being arranged at the bottom of the frame one.

Preferably, the left and right adjustment mechanism includes a U-shaped frame fixedly mounted on the bottom of the second frame, the U-shaped frame is provided with a screw and a driving motor for driving the screw to rotate, the screw is threadedly connected with a moving block that slides with the U-shaped frame, and the limit card table is fixedly mounted on the moving block.

Preferably, foldable support mechanisms are provided on both sides of the bottom of the frame 2.

Preferably, the foldable support mechanism includes a leg hinged to frame two at one end, a limiting slot is provided at the other end of the leg, guide slots are provided on both sides of frame two, and a sliding block adapted to the limiting slot is provided on the guide slot.

Preferably, a second roller is provided at the other end of the leg.

Preferably, the frame 1 and the frame 2 are respectively provided with side limit baffles for limiting the two sides of the first chain conveyor body and the second chain conveyor body.

(III) Beneficial effects

Compared with the prior art, the utility model provides a mobile chain conveyor for cement production, which has the following beneficial effects:

The mobile chain conveyor for cement production is convenient for pulling the second chain conveyor body out from the bottom of the frame one through the first chain conveyor body, the second chain conveyor body, the frame one, the frame two, the guide rail and the limit card table, so as to extend the conveying length of the first chain conveyor body. By setting the limit card table as a columnar structure and setting the two sides of the guide rail as an arc mechanism for the rotation of the limit card table, it is convenient to pull the second chain conveyor body out from the end of the first chain conveyor body and then rotate it, so as to turn the conveying angle, which can be convenient for receiving and discharging materials in larger cement raw material storage places. By setting a plurality of rollers one, it is convenient for the overall movement and the flexible rotation in larger cement raw material storage places. The mobile chain conveyor for cement production is convenient for movement and is convenient for extending the conveying length on any side. At the same time, it is also convenient to adjust the angle of all extended conveying rails, so that it is convenient to be used as a bridge for receiving or discharging cement raw materials in larger cement raw material storage places. It has high flexibility and a wide range of applications.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of a partial enlarged structure of the A portion in FIG1 of the present utility model;

3 is a schematic diagram of the structure of the frame 1, the first chain conveyor body and the guide rail of the utility model;

4 is a schematic diagram of the structure of the second frame, the second chain conveyor body and the limit card platform of the utility model;

FIG5 is a schematic diagram of the overall structure of the utility model.

Markings in the attached drawings: 1. Frame 1; 2. First chain conveyor body; 3. Frame 2; 4. Second chain conveyor body; 5. Roller 1; 6. Guide rail; 7. Limit clamping table; 8. U-shaped frame; 9. Screw; 10. Drive motor; 11. Moving block; 12. Support leg; 13. Roller 2; 14. Guide slide; 15. Sliding block; 16. Limiting through slot.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example:

Please refer to Figures 1-5, a mobile chain conveyor for cement production includes a frame 1 provided with a first chain conveyor body 2 and a frame 2 3 provided with a second chain conveyor body 4, the second chain conveyor body 4 is arranged below the first chain conveyor body 2, the frame 2 3 can extend from the left and right sides of the frame 1 through a guide structure, the guide structure includes a guide rail 6 fixedly installed on the frame 1, and the frame 2 3 is connected to a limit card table 7 that slides with the guide rail 6 through a left and right adjustment mechanism, the limit card table 7 is arranged as a columnar structure, and both ends of the guide rail 6 are arranged as arc mechanisms for the limit card table 7 to rotate, and a plurality of rollers 5 are arranged at the bottom of the frame 1.

Specifically, the left and right adjustment mechanism includes a U-shaped frame 8 fixedly mounted on the bottom of the frame 2 3, the U-shaped frame 8 is provided with a screw 9 and a driving motor 10 for driving the screw 9 to rotate, the screw 9 is threadedly connected with a moving block 11 that slides with the U-shaped frame 8, the limit card platform 7 is fixedly mounted on the moving block 11, and the driving motor 10 is started to make the output shaft of the driving motor 10 rotate clockwise or counterclockwise, so as to drive the moving block 11 to move left or right, thereby facilitating the adjustment of the position of the limit card platform 7 under the second chain conveyor body 4, thereby facilitating the swapping of the positions of the limit card platform 7 on both sides under the second chain conveyor body 4, so as to facilitate the second chain conveyor body 4 to be pulled out horizontally from both sides of the first chain conveyor body 2.

Specifically, foldable support mechanisms are provided on both sides of the bottom of the frame 2 3. By providing the foldable support mechanism, after the frame 2 3 is pulled out from the bottom of the frame 1 and before the second chain conveyor body 4 is used to transport the cement raw materials, the foldable support mechanism can be unfolded to support the frame 2 3 and increase the stability of the structure.

Specifically, the foldable supporting mechanism includes a support leg 12 hinged to the frame 2 3 at one end, and a limiting slot 16 is provided at the other end of the support leg 12. Guide slots 14 are provided on both sides of the frame 2 3. The guide slots 14 are equipped with sliding blocks 15 that are compatible with the limiting slots 16. When the support leg 12 needs to be unfolded, the sliding blocks 15 can be slid out of the limiting slots 16, thereby facilitating the unfolding of the limiting slots 16. If the support leg 12 needs to be folded up again, the side wall of the support leg 12 can be pressed against the frame 2 3, and then the sliding blocks 15 can slide into the limiting slots 16 under the guiding action of the guide slots 14 to support the support leg 12, thereby facilitating the unfolding when needed, and folding the second chain conveyor body 4 before pulling it back to the bottom of the first chain conveyor body 2.

Specifically, the other end of the leg 12 is provided with a second roller 13, and the second roller 13 is conveniently matched with the first roller 5, so as to facilitate the overall movement of the unfolded whole device.

Specifically, frame 1 and frame 2 3 are respectively provided with side limit baffles for limiting the two sides of the first chain conveyor body 2 and the second chain conveyor body 4. By providing the side limit baffles, it is convenient to limit the cement raw materials during the transportation process of the first chain conveyor body 2 and the second chain conveyor body 4 to avoid lateral scattering during the movement.

When in use, the whole can be conveniently moved to the desired position through multiple rollers 5, especially at the position where cement raw materials are piled. According to the change of the position of cement raw materials in the cement stacking place, the frame 2 3 can be pulled out from the frame 1, and then the second chain conveyor body 4 can be pulled out from the bottom of the first chain conveyor body 2 to a certain length. If the stacking place is large, the second chain conveyor body 4 can also be pulled out from the bottom of the first chain conveyor body 2 to the longest, and then the frame 2 3 can be rotated to adjust the angle of the second chain conveyor body 4, so as to facilitate the transportation of cement raw materials at different angles, and also facilitate the transportation of cement raw materials at positions with corner channels, with high flexibility.

It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a certain feature, structure or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments, whether explicitly or not explicitly described.

It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. A mobile chain conveyor for cement production, comprising a frame one (1) provided with a first chain conveyor body (2) and a frame two (3) provided with a second chain conveyor body (4), characterized in that: the second chain conveyor body (4) is arranged below the first chain conveyor body (2), the frame two (3) can extend from the left and right sides of the frame one (1) through a guide structure, the guide structure comprises a guide rail (6) fixedly mounted on the frame one (1), the frame two (3) is connected to a limit card table (7) that guides the guide rail (6) to slide and cooperate with the guide rail (6) through a left and right adjustment mechanism, the limit card table (7) is arranged as a columnar structure, both ends of the guide rail (6) are arranged as arc mechanisms that can allow the limit card table (7) to rotate, and a plurality of rollers (5) are arranged at the bottom of the frame one (1). 2. The mobile chain conveyor for cement production according to claim 1 is characterized in that: the left and right adjustment mechanism includes a U-shaped frame (8) fixedly installed at the bottom of the frame 2 (3), the U-shaped frame (8) is provided with a screw (9) and a driving motor (10) for driving the screw (9) to rotate, the screw (9) is threadedly connected with a moving block (11) that slides with the U-shaped frame (8), and the limit card table (7) is fixedly installed on the moving block (11). 3. The mobile chain conveyor for cement production according to claim 2, characterized in that: both sides of the bottom of the frame 2 (3) are provided with foldable support mechanisms. 4. The mobile chain conveyor for cement production according to claim 3 is characterized in that: the foldable support mechanism includes a support leg (12) hinged to the frame 2 (3) at one end, and a limiting groove (16) is provided at the other end of the support leg (12), and guide grooves (14) are provided on both sides of the frame 2 (3), and the guide sliding on the guide groove (14) is matched with a sliding block (15) adapted to the limiting groove (16). 5. The mobile chain conveyor for cement production according to claim 4, characterized in that a second roller (13) is provided at the other end of the support leg (12). 6. The mobile chain conveyor for cement production according to claim 5 is characterized in that: the frame one (1) and the frame two (3) are respectively provided with side limit baffles for limiting the two sides of the first chain conveyor body (2) and the second chain conveyor body (4).