Mortar material bag conveying device

Abstract

The utility model discloses a mortar material bag conveying device which comprises a main frame body, the main frame body comprises two transverse plates which are arranged on the upper portion and correspond to each other front and back, a plurality of square rollers extending front and back are arranged between the two transverse plates, and connecting shaft parts at the front ends and the rear ends of the square rollers are movably connected to the two transverse plates through bearings; side baffles extending upwards are fixed to the middles of the top faces of the two transverse plates, an upper cover plate is fixed to the top faces of the two side baffles, an upper air suction connector extending upwards is fixed to the middle of the top face of the upper cover plate, and the upper air suction connector is communicated with and aligned to an upper through hole formed in the middle of the upper cover plate. And upper baffles are fixed on the bottom surfaces of the left part and the right part of the upper cover plate. A mortar material bag conveyed on the main frame body can be flapped, so that dust on the top surface of the mortar material bag is adsorbed and removed after falling, and pollution to the surrounding environment is reduced.

Description

Technical fields:

[0001] This utility model relates to the technical field of mortar processing and packaging equipment, and more specifically to a mortar bag conveying device. Background technology:

[0002] Existing building materials, such as mortar, require the dry powder to be filled into bags during processing. After the bags are sealed, they are placed on a conveyor belt for transport. However, during the filling and transport of mortar bags, a large amount of powder is mixed in. When the bags are transported on the conveyor belt, some of the powder on the surface falls to the ground from the receiving point, affecting the cleanliness of the ground. It also floats in the air, resulting in a high level of dust in the air, which affects the surrounding environment. Utility model content:

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a mortar bag conveying device that can beat the mortar bags conveyed on the main frame so that the dust on the top surface falls off and is absorbed and removed, thereby reducing pollution to the surrounding environment.

[0004] The solution of this utility model to the aforementioned technical problem is:

[0005] A mortar bag conveying device includes a main frame, the main frame including two front and rear corresponding transverse plates at the upper part, and a plurality of front and rear extending square rollers are provided between the two transverse plates. The front and rear ends of the square rollers are connected to the two transverse plates by bearings.

[0006] Both transverse plates have upwardly extending side baffles fixed to the top center of their respective top surfaces. The top cover plate is fixed to the top surface of the two side baffles. An upwardly extending upper suction connector is fixed to the top center of the top surface of the top cover plate. The upper suction connector communicates with and is aligned with the upper through hole formed in the center of the top cover plate. Upper baffles are fixed to the bottom surfaces of the left and right sides of the top cover plate. The front and rear sides of the upper baffles are fixed to the upper inner sidewalls of the two side baffles. Windbreak curtains are fixed to the lower part of the outer sidewalls of the two upper baffles. The bottom of the windbreak curtains is close to the top surface of the corresponding square roller below.

[0007] One connecting shaft of the square roller extends out of the corresponding transverse plate and is fixed with a double row of sprockets. A motor connecting seat is fixed on the outer wall of the middle part of the transverse plate. A conveying motor is fixed on the top surface of the top plate of the motor connecting seat. The output shaft of the conveying motor is connected to the connecting shaft of one of the square rollers extending out of the transverse plate through a coupling. A transmission chain is tensioned between the corresponding sprockets of the double rows of sprockets of each pair of adjacent square rollers.

[0008] The top surfaces of the two transverse plates are fixed with fixing plates on the left and right sides. Two guide rods extending to the left and right are located between the two side baffles. The left and right sides of the outer side walls of the guide rods are fixed with threaded posts extending forward and backward. The threaded posts are inserted into the forward and backward through holes formed in the middle of the corresponding fixing plates. Two adjusting nuts are screwed onto the threaded posts. The fixing plates are clamped between the two corresponding adjusting nuts.

[0009] The left part of the guide rod extends out to the left side between the two side baffles, and the right part of the guide rod extends out to the right side between the two side baffles. The right ends of the two guide rods are formed with obliquely extending guide parts that extend outwards.

[0010] The bottom surfaces of the two transverse plates are fixed with a lower material receiving trough, which is located between the two connecting plates. The middle, left and right sides of the rear or front side plate of the lower material receiving trough are all connected to outward-extending lower suction connectors.

[0011] An upper striking device is provided in the middle between the two side baffles.

[0012] The outstanding effect of this utility model is:

[0013] Compared with existing technologies, it can beat the mortar bags conveyed on the main frame, causing the dust on its top surface to fall off and be absorbed and removed, reducing pollution to the surrounding environment. Attached image description:

[0014] Figure 1 This is a partial structural schematic diagram of the present invention;

[0015] Figure 2 This is a partial top view of the main frame;

[0016] Figure 3 This is a partial structural diagram of the upper striking device;

[0017] Figure 4 This is a schematic diagram of a local structure at the moving block;

[0018] Figure 5 yes Figure 1 A magnified view of a portion of the image. Detailed implementation method:

[0019] For example, see below. Figures 1 to 5 As shown, a mortar bag conveying device includes a main frame 10. The main frame 10 includes two horizontal plates 11 at the upper part that are corresponding to each other at the front and back. A plurality of square rollers 12 extending in the front and back are provided between the two horizontal plates 11. The front and rear ends of the square rollers 12 are connected to the two horizontal plates 11 by bearings.

[0020] A connecting plate extending forward and backward is fixed between the bottom surfaces of the left and right sides of the two horizontal plates 11, and vertical support legs 13 extending downward are fixed at the front and rear sides of the bottom surface of the connecting plate.

[0021] The top surface of each of the two transverse plates 11 is fixed with an upwardly extending side baffle 20. The top cover plate 21 is fixed on the top surface of the two side baffles 20. The top surface of the top cover plate 21 is fixed with an upwardly extending upper suction connector 22. The upper suction connector 22 communicates with and is aligned with the upper through hole 211 formed in the middle of the top cover plate 21. The upper suction connector 22 is connected to the air inlet of the external dust removal equipment through a connecting pipe (which is a conventional structure and will not be described in detail here, nor is it shown in the attached figure).

[0022] Upper baffles 23 are fixed to the bottom surfaces of the left and right sides of the upper cover plate 21. The front and rear sides of the upper baffles 23 are fixed to the upper inner side walls of the two side baffles 20. Windbreak curtains 24 are fixed to the lower parts of the outer side walls of the two upper baffles 23. The bottom of the windbreak curtains 24 is close to the top surface of the corresponding square roller 12 below.

[0023] Furthermore, one connecting shaft of the square roller 12 extends out of the corresponding transverse plate 11 and is fixed with a double-row sprocket 121. A motor connecting seat 111 is fixed on the outer wall of the middle part of the transverse plate 11. A conveyor motor 14 is fixed on the top surface of the top plate of the motor connecting seat 111. The output shaft of the conveyor motor 14 is connected to the connecting shaft of one end of the square roller 12 that extends out of the transverse plate 11 via a coupling. A transmission chain 1 is tensioned between corresponding sprockets of the double-row sprockets 121 of every two adjacent square rollers 12. The rotation of all the square rollers 12 is achieved by the operation of the conveyor motor 14.

[0024] Furthermore, the windbreak curtain 24 is composed of multiple vertically arranged transparent soft strips, each with its top fixed to the lower part of the outer side wall of the corresponding upper baffle 23. This structure reduces the amount of dust that escapes from the windbreak curtains 24 when the mortar bag between the two side baffles is shaken during transport.

[0025] Furthermore, the top surfaces of the two transverse plates 11 are fixed with fixing plates 15 on the left and right sides, and two guide rods 30 extending to the left and right are located between the two side baffles 20. The left and right sides of the outer side wall of the guide rods 30 are fixed with threaded posts 31 extending forward and backward. The threaded posts 31 are inserted into the forward and backward extending through holes formed in the middle of the corresponding fixing plates 15. Two adjusting nuts 16 are screwed onto the threaded posts 31, and the fixing plates 15 are clamped between the two corresponding adjusting nuts 16.

[0026] The left part of the guide rod 30 extends out to the left side between the two side baffles 20, and the right part of the guide rod 30 extends out to the right side between the two side baffles 20. The right ends of the two guide rods 30 are formed with outwardly extending oblique guide portions 32.

[0027] It can be adjusted by loosening the two corresponding adjusting nuts 16, and then moving the guide rod 30 back and forth as needed. After the position adjustment is completed, tighten the two corresponding adjusting nuts 16. The adjustment is convenient.

[0028] Furthermore, the bottom surfaces of the two transverse plates 11 are fixed with a lower material receiving trough 40, which is located between the two connecting plates. The middle, left and right parts of the rear or front side plate of the lower material receiving trough 40 are all connected to an outwardly extending lower suction connector 41. The lower suction connector 41 is connected to the air inlet of the dust removal equipment through a connecting pipe (it is a conventional structure, which will not be described in detail here, and is not shown in the attached drawings).

[0029] Furthermore, an upper striking device is provided in the middle between the two side baffles 20;

[0030] The upper striking device includes two circular plates 400, one at the front and one at the back. Multiple rods 410 are positioned between the edges of the circular plates 400. The two ends of each rod 410 are fixed to the two circular plates 400. Rubber sleeves 42 are inserted into the outer walls of the rods 410, and multiple front-to-back extending striking strips 43 are formed on the outer walls of the rubber sleeves 42. A central main shaft 44 is fixed to the middle of the two circular plates 400. Both ends of the central main shaft 44 extend out of the two circular plates 400 and are fixed to two moving blocks 45. All rods 410 are evenly distributed between the two circular plates 400 with the central axis of the central main shaft 44 as the center. At the edge of the 0, the movable block 45 is inserted into the vertical through groove 26 formed in the middle of the two side baffles 20. The front and rear side walls of the movable block 45 are tightly attached to the self-lubricating wear-resistant layer fixed on the front and rear inner side walls of the corresponding vertical through groove 26. Horizontal fixing plates 27 are fixed on the outer side walls of the upper and lower parts of the vertical through groove 26 of each side baffle 20. The vertical adjusting screw 28 is movably connected to the two horizontal fixing plates 27 through bearings. The top of the vertical adjusting screw 28 extends out of the upper horizontal fixing plate 27 and is fixed with an upper rotating wheel 281. The exterior of the movable block 45 is screwed onto the corresponding vertical adjusting screw 28. By rotating the two upper rotating wheels 281, the two vertical adjusting screws 28 can be rotated, adjusting the height of the middle main shaft 44, thereby changing the distance between the bottom tapping bar 43 and the top of the lower square roller 12, so that it can tap the top surface of the mortar bag conveyed on the square roller 12.

[0031] A rotary motor 46 is fixed on a movable block 45. The output shaft of the rotary motor 46 is a splined shaft, which is inserted into the splined hole at one end of the corresponding intermediate spindle body 44 and drives the intermediate spindle body 44 to rotate.

[0032] In this embodiment, the mortar bag is installed on the left side of the front conveyor frame on the right side. After the front conveyor frame sends the mortar bag out from the right side, it enters the square roller 12 on the right side of the main frame 10. The conveyor motor 14 runs, which can realize the rotation of all the square rollers 12 and convey the mortar bag to the left. During the conveying, the windproof curtain 24 on the right side is opened and enters between the two side baffles 20. At this time, the rotating motor 46 runs, which makes the middle main shaft 44 rotate. The beating strip 43 formed on the outer wall of the rubber sleeve 42 of the corresponding rod 410 beats the top surface of the mortar bag, causing the dust on the top surface to float. Similarly, this vibration will also cause a certain amount of dust on the other surface of the mortar bag to fall off and float. At this time, the lower suction connector 41 and the upper suction connector 22 suck in air, which can adsorb and treat the air containing dust, which is very convenient.

[0033] In this embodiment, two units are installed in the entire operating equipment. One unit beats the top surface of the mortar bag to remove dust, and the other unit turns the mortar bag over and beats it again. This way, the dust on the surface of the mortar bag is basically removed, reducing pollution to the surrounding environment.

[0034] In this embodiment, since the upper suction connector 22 draws in air, the amount of dust flowing out from the gap at its vertical through groove 26 is relatively small and will not have much impact on the outside world.

[0035] Finally, it should be noted that the above embodiments are merely representative examples of this utility model. Obviously, this utility model is not limited to the above embodiments and can have many variations. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model should be considered to fall within the protection scope of this utility model.

Claims

1. A mortar bag conveying device, comprising a main frame (10), characterized in that: The main frame (10) includes two horizontal plates (11) at the front and back of the upper part, and a plurality of square rollers (12) extending in the front and back are provided between the two horizontal plates (11). The front and back ends of the square rollers (12) are connected to the two horizontal plates (11) by bearings. A connecting plate extending forward and backward is fixed between the bottom surfaces of the left and right sides of the two horizontal plates (11), and vertical support legs (13) extending downward are fixed at the front and rear sides of the bottom surface of the connecting plate. The top surface of each of the two transverse plates (11) is fixed with an upwardly extending side baffle (20). The upper cover plate (21) is fixed on the top surface of the two side baffles (20). The top surface of the upper cover plate (21) is fixed with an upwardly extending upper suction connector (22). The upper suction connector (22) communicates with and is aligned with the upper through hole (211) formed in the middle of the upper cover plate (21). The bottom surface of the left and right sides of the upper cover plate (21) is fixed with an upper baffle (23). The front and rear sides of the upper baffle (23) are fixed on the upper inner sidewall of the two side baffles (20). The lower part of the outer sidewall of the two upper baffles (23) is fixed with a windproof curtain (24). The bottom of the windproof curtain (24) is close to the top surface of the corresponding square roller (12) below.

2. The mortar bag conveying device according to claim 1, characterized in that: One connecting shaft of the square roller (12) extends out of the corresponding transverse plate (11) and is fixed with a double row of sprockets (121). A motor connecting seat (111) is fixed on the outer wall of the middle part of the transverse plate (11). A conveying motor (14) is fixed on the top surface of the top plate of the motor connecting seat (111). The output shaft of the conveying motor (14) is connected to the connecting shaft of one of the square rollers (12) extending out of the transverse plate (11) through a coupling. A transmission chain (1) is tensioned between the corresponding sprockets of the double row of sprockets (121) of each two adjacent square rollers (12).

3. The mortar bag conveying device according to claim 1, characterized in that: The windbreak curtain (24) is composed of multiple vertical transparent soft strips arranged in a front-to-back pattern, and the top of each strip is fixed to the lower part of the outer side wall of the corresponding upper baffle (23).

4. The mortar bag conveying device according to claim 1, characterized in that: The top surfaces of the two transverse plates (11) are fixed with fixing plates (15) on the left and right sides. Two guide rods (30) extending to the left and right are located between the two side baffles (20). The left and right sides of the outer side wall of the guide rods (30) are fixed with threaded posts (31) extending forward and backward. The threaded posts (31) are inserted into the forward and backward through holes formed in the middle of the corresponding fixing plates (15). Two adjusting nuts (16) are screwed onto the threaded posts (31). The fixing plates (15) are clamped between the two adjusting nuts (16). The left part of the guide rod (30) extends out to the left side between the two side baffles (20), and the right part of the guide rod (30) extends out to the right side between the two side baffles (20). The right ends of the two guide rods (30) are formed with oblique guide portions (32) extending outward.

5. A mortar bag conveying device according to claim 1, characterized in that: The bottom surfaces of the two transverse plates (11) are fixed with a lower material receiving trough (40), which is located between the two connecting plates. The middle, left and right parts of the rear or front side plate of the lower material receiving trough (40) are all connected to an outwardly extending lower suction connector (41).

6. The mortar bag conveying device according to claim 1, characterized in that: An upper striking device is provided in the middle between the two side baffles (20); The upper striking device includes two circular plates (400) at the front and rear. Multiple rods (410) are provided between the edges of the circular plates (400). The two ends of each rod (410) are fixed to the two circular plates (400). A rubber sleeve (42) is inserted into the outer wall of each rod (410). Multiple front-to-back extending striking strips (43) are formed on the outer wall of the rubber sleeve (42). A central main shaft (44) is fixed in the middle of the two circular plates (400). Both ends of the central main shaft (44) extend out of the two circular plates (400) and are fixed to two moving blocks (45). The moving blocks (45) are inserted into... In the vertical through groove (26) formed in the middle of the two side baffles (20), the front and rear side walls of the moving block (45) are closely attached to the front and rear inner side walls of the corresponding vertical through groove (26). Horizontal fixing plates (27) are fixed on the outer side walls at the upper and lower parts of the vertical through groove (26) of each side baffle (20). The vertical adjusting screw (28) is movably connected to the two horizontal fixing plates (27) through bearings. The top of the vertical adjusting screw (28) extends out of the upper horizontal fixing plate (27) and is fixed with an upper rotating wheel (281). The outside of the moving block (45) is screwed onto the corresponding vertical adjusting screw (28).

7. A mortar bag conveying device according to claim 6, characterized in that: A rotary motor (46) is fixed on a movable block (45), and the rotary motor (46) drives the central main shaft (44) to rotate.

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