Bagged cement flattening and conveying mechanism

Abstract

The utility model provides a bagged cement flattening and conveying mechanism, which belongs to the field of cement production and packaging equipment and comprises a mounting frame, a flattening component and a dust removal component. A conveying structure is mounted at the top of the mounting frame; a mounting cover is mounted at the top of the conveying structure; according to the dust removal device, through the arranged dust removal assembly, after a negative pressure fan works, negative pressure is formed in a dust removal box, a suction pipe connected with the dust removal box extends into an installation cover, a collection cover is installed at the end of the suction pipe, and dust generated in the cement bag flattening process enters the dust removal box through the collection cover by a pressing roller; dust is filtered through a filter cartridge in the dust removal box, so that the field environment is kept clean, the body health of personnel can be protected relative to operation in a dust raising environment, a dust collection box at the bottom of the dust removal box is used for collecting the dust filtered by the filter cartridge, and a lock catch is pulled to be separated from a hook at the bottom of the dust removal box; and the dust collection box can be regularly cleaned conveniently.

Description

Technical Field

[0001] This utility model relates to the field of cement production and packaging equipment, specifically a bagged cement flattening and conveying mechanism. Background Technology

[0002] Bagged cement requires packaging during production, typically by pouring cement into bags and sealing them. However, the poured cement often forms uneven piles, resulting in irregular bags that are difficult to seal. Flattening the bagged cement can straighten it into a regular shape, facilitating filling and sealing. However, due to variations in the shape and density of the bagged cement, the flattening device cannot flatten it completely and evenly. This can lead to some areas having a thicker cement layer than others, affecting the flattening effect and the operation of the conveyor belt. (Application No.) The present invention relates to a bagged cement flattening and conveying mechanism as described in "CN202323172103.X". This bagged cement flattening and conveying mechanism utilizes the method in which the installation height of the rollers in each flattening mechanism decreases sequentially from right to left, which can achieve uniform flattening of bagged cement, enhance the degassing effect, improve product quality, and reduce energy consumption and losses. However, the device still has certain areas for improvement during use: a lot of cement dust remains on the surface of the cement bags, and a lot of dust is generated when multiple rollers are flattened during the flattening process. Due to the lack of a dust removal structure, the dust is quite large and the on-site environment is harsh. Utility Model Content

[0003] The purpose of this utility model is to provide a bagged cement flattening and conveying mechanism to solve the problems mentioned in the background art, such as the cement bag surface having a lot of cement dust, generating a lot of dust during the flattening process when multiple rollers are flattening, and the lack of a dust removal structure resulting in a large amount of dust and a harsh on-site environment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bagged cement flattening and conveying mechanism, comprising a mounting frame, a flattening component, and a dust removal component;

[0005] Wherein: a conveying structure is installed on the top of the mounting frame, a mounting cover is installed on the top of the conveying structure, and material feeding holes are opened at both ends of the mounting cover;

[0006] The flattening assembly includes bearing seats on both sides of the mounting cover, a pressure roller is rotatably mounted inside the bearing seats, the pressure roller is located inside the mounting cover, a support plate is fixedly mounted on one side of the bearing seats, a drive motor is mounted on the surface of the support plate, a drive gear is fixedly mounted on the output end of the drive motor, a driven gear is fixedly mounted on one end of the pressure roller, and the drive gear and the driven gear are meshed and connected.

[0007] The dust removal assembly includes a dust removal box located on one side of the mounting frame. A negative pressure fan is installed at the top of the dust removal box. A suction pipe is connected to the surface of the dust removal box. The front end of the suction pipe passes through the interior of the mounting cover and is fitted with a collection cover. The collection cover is located on top of the pressure roller. A filter cartridge is installed inside the dust removal box.

[0008] As a preferred embodiment of this utility model: electric push rods are fixedly installed on the top of both sides of the mounting cover, the telescopic ends of the electric push rods are fixedly connected to one side of the top of the bearing seat, and an adjustment groove is opened through the surface of the mounting cover, and the two ends of the pressure roller slide inside the adjustment groove.

[0009] As a preferred embodiment of this utility model: a dust collection box is provided at the bottom of the dust removal box, and a lock is installed around the dust collection box. The dust collection box is fastened to a hook provided at the bottom of the dust removal box by the lock.

[0010] As a preferred embodiment of the present invention: the conveying structure includes a mounting frame installed on the top of the mounting bracket, with drive rollers rotatably mounted at both ends of the mounting frame, a rotating motor installed on one side of the mounting frame, the rotating motor being fixedly connected to one end of the drive roller, and a conveyor belt wound around the surface of the drive roller.

[0011] As a preferred embodiment of this utility model: a slider is slidably mounted on one end of the mounting frame, a lead screw is threadedly connected to the surface of the mounting frame, the lead screw is rotatably connected to one end of the slider, and a transmission roller is rotatably mounted in the middle of the slider at one end.

[0012] As a preferred embodiment of this utility model: a protective cover is installed on the surface of the support plate, and the protective cover covers the surfaces of the driving gear and the driven gear.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) Bearing seats are provided on both sides of the mounting cover. The pressure roller is installed inside the bearing seat. When the drive motor rotates, it drives the output end of the drive gear to rotate. The drive gear drives the driven gear to rotate, thereby making the pressure roller rotate to flatten the cement bag, making the cement bag regular in shape, so that it is easy to put it into the bag and seal it. The protective cover is placed on the surface of the drive gear and the driven gear to play a protective role and prevent foreign objects from being rolled into the gear.

[0015] (2) With the dust removal components provided, when the negative pressure fan is working, a negative pressure is formed inside the dust removal box. The suction pipe connected to the dust removal box extends into the installation cover and a collection cover is installed at the end. The dust generated during the process of the pressure roller flattening the cement bag enters the dust removal box through the collection cover. The dust is filtered by the filter cartridge inside the dust removal box, thus keeping the site environment clean. Compared with working in a dusty environment, it can protect the health of personnel. The dust collection box at the bottom of the dust removal box is used to collect the dust filtered by the filter cartridge. By pulling the buckle, the hook at the bottom of the dust removal box is disengaged, which makes it easy to clean the dust collection box regularly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the flattening component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the dust removal component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the conveying structure of this utility model.

[0020] In the diagram: 1. Mounting frame; 2. Conveying structure; 21. Mounting frame; 22. Drive roller; 23. Rotary motor; 24. Conveyor belt; 25. Slider; 26. Lead screw; 3. Mounting cover; 31. Feed hole; 4. Flattening assembly; 41. Bearing seat; 42. Pressure roller; 43. Support plate; 44. Drive motor; 45. Drive gear; 46. Driven gear; 5. Dust removal assembly; 51. Dust collection box; 52. Negative pressure fan; 53. Suction pipe; 54. Collection cover; 55. Filter cartridge; 6. Electric push rod; 7. Adjustment groove; 8. Dust collection box; 9. Lock; 10. Protective cover. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-4 A bagged cement flattening and conveying mechanism includes: a mounting frame 1, a flattening component 4, and a dust removal component 5; a conveying structure 2 is mounted on the top of the mounting frame 1, a mounting cover 3 is mounted on the top of the conveying structure 2, and material discharge holes 31 are opened at both ends of the mounting cover 3.

[0023] Please see Figure 1 , Figure 2 The flattening assembly 4 includes bearing seats 41 disposed on both sides of the mounting cover 3. A pressure roller 42 is rotatably mounted inside the bearing seats 41. The pressure roller 42 is disposed inside the mounting cover 3. A support plate 43 is fixedly mounted on one side of the bearing seat 41. A drive motor 44 is mounted on the surface of the support plate 43. A drive gear 45 is fixedly mounted on the output end of the drive motor 44. A driven gear 46 is fixedly mounted on one end of the pressure roller 42. The drive gear 45 and the driven gear 46 are meshed and connected. A protective cover 10 is mounted on the surface of the support plate 43. The protective cover 10 covers the surfaces of the drive gear 45 and the driven gear 46.

[0024] In practical use: Bearing seats 41 are provided on both sides of the mounting cover 3. The pressure roller 42 is rotatably installed inside the bearing seat 41. When the drive motor 44 rotates, it drives the drive gear 45 at the output end to rotate. The drive gear 45 drives the driven gear 46 to rotate, thereby causing the pressure roller 42 to rotate and flatten the cement bag, making the cement bag regular in shape, which makes it easy to put it into the bag and seal it. The protective cover 10 is placed on the surface of the drive gear 45 and the driven gear 46 to play a protective role and prevent foreign objects from being rolled into the gears.

[0025] Please see Figure 1 , Figure 3 The dust removal assembly 5 includes a dust removal box 51 disposed on one side of the mounting frame 1. A negative pressure fan 52 is installed at the top of the dust removal box 51. A suction pipe 53 is connected to the surface of the dust removal box 51. The front end of the suction pipe 53 passes through the inside of the mounting cover 3 and is fitted with a collection cover 54. The collection cover 54 is disposed on the top of the pressure roller 42. A filter cartridge 55 is installed inside the dust removal box 51. A dust collection box 8 is provided at the bottom of the dust removal box 51. Locks 9 are installed around the dust collection box 8. The dust collection box 8 is fastened to the hooks provided at the bottom of the dust removal box 51 by the locks 9.

[0026] In practical use: When the negative pressure fan 52 is working, it creates a negative pressure inside the dust collection box 51. The suction pipe 53 connected to the dust collection box 51 extends into the mounting cover 3 and is equipped with a collection cover 54 at its end. The dust generated during the process of the pressure roller 42 flattening the cement bag enters the dust collection box 51 through the collection cover 54. The dust is filtered by the filter cartridge 55 inside the dust collection box 51, thereby keeping the on-site environment clean. Compared with working in a dusty environment, it can protect the health of personnel. The dust collection box 8 at the bottom of the dust collection box 51 is used to collect the dust filtered by the filter cartridge 55. By pulling the latch 9, the hook at the bottom of the dust collection box 51 is disengaged, which facilitates the regular cleaning of the dust collection box 8.

[0027] Please see Figure 1 , Figure 2Electric push rods 6 are fixedly installed on the top of both sides of the mounting cover 3. The telescopic end of the electric push rod 6 is fixedly connected to the top side of the bearing seat 41. An adjustment groove 7 is opened through the surface of the mounting cover 3, and the two ends of the pressure roller 42 slide inside the adjustment groove 7.

[0028] In practical use: Electric push rods 6 are installed on the top of both sides of the mounting cover 3. The telescopic end of the electric push rod 6 is connected to the bearing seat 41. When the electric push rod 6 drives the bearing seat 41 to rise and fall, the pressure roller 42 inside the bearing seat 41 rises and falls in the adjustment groove 7, so that the pressure roller 42 can rise and fall, making it easy to flatten and adjust the cement bags according to different packaging sizes.

[0029] Please see Figure 4 The conveying structure 2 includes a mounting frame 21 mounted on the top of the mounting frame 1. Both ends of the mounting frame 21 are rotatably mounted with drive rollers 22. A rotating motor 23 is mounted on one side of the mounting frame 21. The rotating motor 23 is fixedly connected to one end of the drive roller 22. A conveyor belt 24 is wound around the surface of the drive roller 22.

[0030] In practical use: The top of the mounting frame 1 is equipped with a mounting frame 21, and the mounting frame 21 is equipped with a transmission roller 22. When the rotating motor 23 rotates, it drives one of the transmission rollers 22 to rotate, thereby driving the conveyor belt 24 to rotate and transport the cement bag.

[0031] Please see Figure 4 A slider 25 is slidably mounted on one end of the mounting frame 21. A lead screw 26 is threadedly connected to the surface of the mounting frame 21. The lead screw 26 is rotatably connected to one end of the slider 25. One end of the lead screw 26 is rotatably mounted on the middle of the slider 25.

[0032] In practical use: a slider 25 is slidably installed at one end of the mounting frame 21, and a lead screw 26 is threadedly connected to the surface of the mounting frame 21. When the lead screw 26 rotates, it drives the slider 25 to move on the surface of the mounting frame 21, thereby driving the transmission roller 22 at one end to move and adjust the tension of the conveyor belt 24.

[0033] When the negative pressure fan 52 is working, it creates a negative pressure inside the dust collection box 51. The suction pipe 53 connected to the dust collection box 51 extends into the mounting cover 3 and is equipped with a collection cover 54 at its end. The dust generated during the process of the pressure roller 42 flattening the cement bag enters the dust collection box 51 through the collection cover 54. The dust is filtered by the filter cartridge 55 inside the dust collection box 51, thus keeping the site environment clean. Compared with working in a dusty environment, it can protect the health of personnel. The dust collection box 8 at the bottom of the dust collection box 51 is used to collect the dust filtered by the filter cartridge 55. By pulling the latch 9, the hook at the bottom of the dust collection box 51 is disengaged, which facilitates the regular cleaning of the dust collection box 8.

[0034] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bagged cement flattening and conveying mechanism, characterized in that, include: Mounting frame (1), the top of the mounting frame (1) is equipped with a conveying structure (2), the top of the conveying structure (2) is equipped with a mounting cover (3), and the two ends of the mounting cover (3) are provided with material feeding holes (31). A flattening assembly (4) includes bearing seats (41) disposed on both sides of a mounting cover (3). A pressure roller (42) is rotatably mounted inside the bearing seats (41). The pressure roller (42) is disposed inside the mounting cover (3). A support plate (43) is fixedly mounted on one side of the bearing seats (41). A drive motor (44) is mounted on the surface of the support plate (43). A drive gear (45) is fixedly mounted on the output end of the drive motor (44). A driven gear (46) is fixedly mounted on one end of the pressure roller (42). The drive gear (45) and the driven gear (46) are meshed and connected. The dust removal assembly (5) includes a dust removal box (51) disposed on one side of the mounting frame (1), a negative pressure fan (52) is installed at the top of the dust removal box (51), a suction pipe (53) is connected to the surface of the dust removal box (51), the front end of the suction pipe (53) is inserted into the inside of the mounting cover (3) and a collection cover (54) is installed thereon, the collection cover (54) is disposed on the top of the pressure roller (42), and a filter cartridge (55) is installed inside the dust removal box (51).

2. The bagged cement flattening and conveying mechanism according to claim 1, characterized in that: Electric push rods (6) are fixedly installed on the top of both sides of the mounting cover (3). The telescopic end of the electric push rod (6) is fixedly connected to the top side of the bearing seat (41). An adjustment groove (7) is opened through the surface of the mounting cover (3). The two ends of the pressure roller (42) slide inside the adjustment groove (7).

3. The bagged cement flattening and conveying mechanism according to claim 1, characterized in that: The bottom of the dust collection box (51) is provided with a dust collection box (8), and the dust collection box (8) is equipped with a lock (9) around its perimeter. The dust collection box (8) is fastened to the hook provided at the bottom of the dust collection box (51) by means of the lock (9).

4. The bagged cement flattening and conveying mechanism according to claim 1, characterized in that: The conveying structure (2) includes a mounting frame (21) mounted on the top of the mounting frame (1). Both ends of the mounting frame (21) are rotatably mounted with transmission rollers (22). A rotating motor (23) is mounted on one side of the mounting frame (21). The rotating motor (23) is fixedly connected to one end of the transmission roller (22). A conveyor belt (24) is wound around the surface of the transmission roller (22).

5. The bagged cement flattening and conveying mechanism according to claim 4, characterized in that: A slider (25) is slidably mounted on one end of the mounting frame (21), and a lead screw (26) is threadedly connected to the surface of the mounting frame (21). The lead screw (26) is rotatably connected to one end of the slider (25), and the transmission roller (22) at one end is rotatably mounted in the middle of the slider (25).

6. The bagged cement flattening and conveying mechanism according to claim 1, characterized in that: The support plate (43) is equipped with a protective cover (10), which covers the surfaces of the driving gear (45) and the driven gear (46).

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