Dry-mixed mortar bulk dust collection device

Abstract

The utility model discloses a dry-mixed mortar bulk dust collecting device, which belongs to the technical field of dry-mixed mortar, and is characterized by comprising a placing frame, the top of the placing frame is fixedly connected with a support frame, the two sides of the inner wall of the support frame are both provided with mounting grooves, a bulk tank is arranged in the placing frame, and the bulk tank is connected with the support frame. An exhaust pipe and a feeding pipe fixedly communicate with the two sides of the top of the bulk tank correspondingly, a dust collecting mechanism is movably connected into the exhaust pipe, and dust at the feeding pipe can be adsorbed through a dust suction pipe by suction force generated by a dust suction machine by arranging a dust suction assembly; and then the adsorbed dust sequentially passes through the dust suction pipe, the corrugated pipe and the mounting pipe and is finally discharged into the material receiving box from the exhaust end of the dust suction machine, so that the dust can be collected in a centralized manner, the dust collection effect is achieved, and the problems that the dust drifts around, the environment is polluted, and finished product materials are wasted are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dry-mix mortar, in particular to a bulk dust collecting device for dry-mix mortar. Background Art

[0002] Dry-mixed mortar refers to a granular or powdery material made by physically mixing dried and screened aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bagged or bulk form and can be used directly after adding water and mixing.

[0003] After the dry-mix mortar is produced, it needs to be bulked, that is, the dry-mix mortar is placed in bags or bulk tanks. However, during the bulk filling process, the flow rate of the dry-mix mortar cannot be controlled. When the bulk tank is about to be filled, the discharge port of the bulk device cannot be closed in time, causing the dry-mix mortar to spill on the ground.

[0004] The existing patent (publication number: CN218578161U) is a dry-mixed mortar filling device. First, the canned bag needs to be hung on the hanging device. At this time, the opening of the canned bag is facing the outlet position of the feeding funnel. Then the dry-mixed mortar is poured into the feeding funnel. The dry-mixed mortar flows into the canned bag through the feeding funnel. On the one hand, the control device controls the outlet size at the bottom of the feeding funnel by controlling two movable slots to adapt to cans of different sizes and match the canning speed of the dry-mixed mortar. On the other hand, when the canned bag needs to be replaced, the outlet of the feeding funnel can be closed in advance through the slot plate to prevent the dry-mixed mortar from spilling to the ground when the canned bag is replaced. This solves the problem that the size of the discharge port cannot be controlled and the discharge port cannot be closed when filling dry-mixed mortar for bulk trucks.

[0005] In response to the above problems, existing patents have provided solutions. However, in the process of bulking dry-mixed mortar, it is first necessary to align the loader with one of the feed ports and then start filling the dry-mixed mortar. However, in order to reduce pressure and exhaust and facilitate filling, another feed port needs to be opened. However, a large amount of dust will be generated at this feed port, which not only pollutes the environment but also wastes finished materials.

[0006] Therefore, a bulk dust collecting device for dry-mixed mortar is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a dry-mixed mortar bulk dust collecting device, which can solve the problem that in the existing process of bulking dry-mixed mortar, it is first necessary to align the loader with one of the feed ports, and then start filling the dry-mixed mortar, but in order to reduce pressure and exhaust and facilitate filling, it is necessary to open another feed port, but a large amount of dust will be generated at the feed port, which not only pollutes the environment but also wastes the finished material.

[0008] To achieve the above-mentioned object, the utility model provides the following technical solution: a bulk dust collecting device for dry-mixed mortar, comprising a placement rack, the top of the placement rack is fixedly connected to a support rack, both sides of the inner wall of the support rack are provided with mounting grooves, a bulk tank is provided inside the placement rack, an exhaust pipe and a feed pipe are fixedly connected to the two sides of the top of the bulk tank respectively, a dust collecting mechanism is movably connected inside the exhaust pipe, the dust collecting mechanism includes a dust suction component and a movable component, and the movable component includes a connecting plate;

[0009] The dust collection assembly includes a dust collector, a mounting tube, a bellows and a dust collection tube. The dust collector is fixedly connected to the left side of the placement rack. One end of the mounting tube is fixedly connected to the output end of the dust collector, and the other end close to the side of the bellows is fixedly connected to the bellows. The bellows passes through the top of the support frame and is movably connected thereto. The top of the dust collection tube is fixedly connected to the bottom of the bellows.

[0010] Preferably, the connecting plate is fixedly sleeved on the surface of the dust suction pipe, and the front side of the left side of the connecting plate is fixedly connected to a screw block, a screw rod passes through the inside of the screw block and the screw rod is threadedly connected to the screw block, and the bottom of the screw rod is fixedly connected to a control motor.

[0011] Preferably, a slider is fixedly connected to the rear side of the left side of the connecting plate, a sliding rod passes through the interior of the screw block, and the sliding rod is slidably connected to the slider.

[0012] Preferably, the threaded block and the slider are both movably connected inside the mounting groove, the screw rod is rotationally connected inside the front mounting groove and the control motor is fixedly connected to the bottom of the inner wall of the front mounting groove, and the slide rod is fixedly connected inside the rear mounting groove.

[0013] Preferably, the bottom of the dust suction pipe is fixedly connected with an external threaded ring, the surface of the external threaded ring is threadedly connected with an air diffuser head, and the interior of the air diffuser head is provided with a filter screen, and the air diffuser head is movably connected to the interior of the exhaust pipe.

[0014] Preferably, a circular sealing sleeve is fixedly sleeved on the surface of the dust suction pipe, and the diameter of the circular sealing sleeve is larger than the diameter of the exhaust pipe.

[0015] Preferably, the bottom of the left side of the placement rack is fixedly connected to a fixed frame and the interior of the fixed frame is movably connected to a material receiving box, the top of the fixed frame is fixedly connected to a connecting pipe, and the top of the connecting pipe is fixedly connected to the exhaust end of the vacuum cleaner.

[0016] Preferably, a bulk loader is fixedly connected to the interior of the support frame, and the discharge end of the bulk loader cooperates with the feed pipe.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application sets a dust collection component. The suction force generated by the vacuum cleaner can absorb the dust at the feed pipe through the vacuum pipe. The absorbed dust then passes through the vacuum pipe, the bellows, and the installation pipe in sequence, and is finally discharged from the exhaust end of the vacuum cleaner into the interior of the receiving box. This allows the dust to be collected centrally, thereby achieving the dust collection effect and avoiding the problem of dust flying everywhere, which not only pollutes the environment but also wastes finished materials.

[0019] 2. This application sets up a moving component, controls the motor to drive the screw to rotate, and causes the screw block to move on the surface of the screw rod. When the screw block moves, it drives the connecting plate and the slider to move together. The slider and the slide rod can limit the moving trajectory of the limit plate, thereby improving the stability during movement. When the connecting plate moves, it drives the dust collection tube to move together, making the dust collection component flexible to use, thereby improving the flexibility during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the dry-mix mortar bulk dust collection device of the present utility model;

[0021] Figure 2 This is a schematic structural diagram of the dust collection assembly of the present utility model;

[0022] Figure 3 This is a schematic diagram of the connection between the dust suction pipe and the air diffuser head of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the mobile component of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection between the fixing frame, the material receiving box and the connecting pipe of the utility model.

[0025] In the figure, 1. placement rack; 2. support frame; 3. installation slot; 4. bulk tank; 5. exhaust pipe; 6. feed pipe; 7. dust collecting mechanism; 701. dust collection assembly; 7011. vacuum cleaner; 7012. installation pipe; 7013. bellows; 7014. dust collection pipe; 702. moving assembly; 7021. connecting plate; 7022. screw block; 7023. screw rod; 7024. control motor; 7025. slider; 7026. slide rod; 8. external thread ring; 9. air diffuser; 10. filter screen; 11. circular sealing sleeve; 12. fixing frame; 13. material receiving box; 14. connecting pipe; 15. bulk loader. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A dry-mix mortar bulk dust collection device includes a placement rack 1, a support rack 2 is fixedly connected to the top of the placement rack 1, mounting grooves 3 are provided on both sides of the inner wall of the support rack 2, a bulk tank 4 is provided inside the placement rack 1, an exhaust pipe 5 and a feed pipe 6 are fixedly connected to the two sides of the top of the bulk tank 4, a dust collection mechanism 7 is movably connected to the exhaust pipe 5, and the dust collection mechanism 7 includes a dust collection component 701 and a movable component 702, and the movable component 702 includes a connecting plate 7021;

[0029] The dust collection assembly 701 includes a dust collector 7011, a mounting tube 7012, a bellows 7013 and a dust collection tube 7014. The dust collector 7011 is fixedly connected to the left side of the placement rack 1. One end of the mounting tube 7012 is fixedly connected to the output end of the dust collector 7011, and the other end close to the side of the bellows 7013 is fixedly connected to the bellows 7013. The bellows 7013 passes through the top of the support rack 2 and is movably connected thereto. The top of the dust collection tube 7014 is fixedly connected to the bottom of the bellows 7013.

[0030] In this embodiment: by setting up the dust collection component 701, the suction force generated by the vacuum cleaner 7011 can absorb the dust at the feed pipe 6 through the vacuum pipe 7014, and then the absorbed dust will pass through the vacuum pipe 7014, the bellows 7013 and the installation pipe 7012 in turn, and finally be discharged from the exhaust end of the vacuum cleaner 7011 into the interior of the material receiving box 13, so that the dust can be collected centrally, thereby achieving the dust collection effect, avoiding the problem of dust flying everywhere, polluting the environment, and wasting finished materials.

[0031] Specifically, such as Figure 1 、 Figure 4 As shown, the connecting plate 7021 is fixedly sleeved on the surface of the dust suction pipe 7014, and the front side of the left side of the connecting plate 7021 is fixedly connected to a screw block 7022, a screw rod 7023 passes through the inside of the screw block 7022 and the screw rod 7023 is threadedly connected to the screw block 7022, and the bottom of the screw rod 7023 is fixedly connected to the control motor 7024.

[0032] Specifically, such as Figure 4As shown, a slider 7025 is fixedly connected to the rear side of the left side of the connecting plate 7021 , a sliding rod 7026 passes through the interior of the screw block 7022 , and the sliding rod 7026 is slidably connected to the slider 7025 .

[0033] Specifically, such as Figure 4 As shown, the threaded block and the slider 7025 are both movably connected to the inside of the mounting groove 3, the screw rod 7023 is rotationally connected to the inside of the front mounting groove 3 and the control motor 7024 is fixedly connected to the bottom of the inner wall of the front mounting groove 3, and the slide rod 7026 is fixedly connected to the inside of the rear mounting groove 3.

[0034] In this embodiment: by setting up a moving component 702, controlling the motor 7024 to drive the screw rod 7023 to rotate will cause the screw block 7022 to move on the surface of the screw rod 7023, and when the screw block 7022 moves, it will drive the connecting plate 7021 and the slider 7025 to move together. The slider 7025 and the slide bar 7026 can limit the moving trajectory of the limiting plate, thereby improving the stability during movement. When the connecting plate 7021 moves, it will drive the dust collection tube 7014 to move together, so that the dust collection component 701 has the effect of being flexible in use, thereby improving the flexibility during use.

[0035] Specifically, such as Figure 3 As shown, the bottom of the dust suction tube 7014 is fixedly connected with an external threaded ring 8, the surface of the external threaded ring 8 is threadedly connected with an air diffuser 9 and the interior of the air diffuser 9 is provided with a filter 10, and the air diffuser 9 is movably connected to the interior of the exhaust pipe 5.

[0036] Specifically, such as Figure 1 、 Figure 3 As shown, a circular sealing sleeve 11 is fixedly sleeved on the surface of the dust suction pipe 7014 , and the diameter of the circular sealing sleeve 11 is larger than the diameter of the exhaust pipe 5 .

[0037] In this embodiment: through the above settings, the air diffuser 9 can increase the dust suction range of the dust suction pipe 7014, and the filter 10 can block larger dust particles to prevent the inhalation of larger dust from affecting the normal use of the dust suction component 701. Moreover, since the air diffuser 9 and the dust suction pipe 7014 are threadedly connected, it is convenient to quickly disassemble and assemble the air diffuser 9 and clean the filter 10, thereby improving the use effect. After the dust suction pipe 7014 enters the exhaust pipe 5, the circular sealing sleeve 11 can cover the exhaust pipe 5, thereby preventing dust from floating around.

[0038] Specifically, such as Figure 1 、 Figure 5As shown, the bottom of the left side of the placement rack 1 is fixedly connected to a fixed frame 12 and a material receiving box 13 is movably connected inside the fixed frame 12. The top of the fixed frame 12 is fixedly connected to a connecting pipe 14, and the top of the connecting pipe 14 is fixedly connected to the exhaust end of the vacuum cleaner 7011.

[0039] Specifically, such as Figure 1 As shown, a bulk loader 15 is fixedly connected to the interior of the support frame 2 , and the discharge end of the bulk loader 15 cooperates with the feed pipe 6 for use.

[0040] In this embodiment: through the above settings, the vacuum cleaner 7011 can introduce the sucked dust into the interior of the material receiving box 13 through the connecting pipe 14, so that the dust can be collected centrally, and the bulk machine 15 can facilitate the filling of dry-mixed mortar into the bulk tank 4, thereby improving the use effect.

[0041] Working principle: In the process of bulking dry-mixed mortar, first start the bulking machine 15, move the discharge end of the bulking machine 15 to the inside of the feed pipe 6, and then the bulking operation can be carried out. During the bulking process, a large amount of dust will be generated at the feed pipe 6. At this time, start the control motor 7024 and the dust collector 7011. The control motor 7024 drives the screw rod 7023 to rotate, which will cause the screw block 7022 to move on the surface of the screw rod 7023. When the screw block 7022 moves, it will drive the connecting plate 7021 and the slider 7025 to move together. When the connecting plate 7021 moves, it will drive the dust collection pipe 7014 to move together, and then The dust suction pipe 7014 and the air diffuser head 9 are moved to the inside of the exhaust pipe 5. The circular sealing sleeve 11 can block the exhaust pipe 5 to prevent dust from floating around. Then the suction force generated by the vacuum cleaner 7011 can absorb the dust at the feed pipe 6 through the dust suction pipe 7014. The absorbed dust will then pass through the dust suction pipe 7014, the bellows 7013 and the installation pipe 7012 in turn, and finally be discharged from the exhaust end of the vacuum cleaner 7011 into the inside of the receiving box 13 through the connecting pipe 14. When the air diffuser head 9 needs to be cleaned, rotate the air diffuser head 9 and remove it from the surface of the external threaded ring 8.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bulk dust collecting device for dry-mixed mortar, comprising a placement rack (1), characterized in that: The top of the placement rack (1) is fixedly connected to a support rack (2), and mounting grooves (3) are provided on both sides of the inner wall of the support rack (2). A bulk tank (4) is provided inside the placement rack (1), and an exhaust pipe (5) and a feed pipe (6) are fixedly connected to the two sides of the top of the bulk tank (4). A dust collecting mechanism (7) is movably connected inside the exhaust pipe (5), and the dust collecting mechanism (7) includes a dust collecting component (701) and a moving component (702), and the moving component (702) includes a connecting plate (7021); The dust collection assembly (701) comprises a dust collector (7011), a mounting tube (7012), a bellows (7013) and a dust collection tube (7014); the dust collector (7011) is fixedly connected to the left side of the placement rack (1); one end of the mounting tube (7012) is fixedly connected to the output end of the dust collector (7011); the other end close to the side of the bellows (7013) is fixedly connected to the bellows (7013); the bellows (7013) passes through the top of the support rack (2) and is movably connected thereto; the top of the dust collection tube (7014) is fixedly connected to the bottom of the bellows (7013).

2. A bulk dust collecting device for dry-mixed mortar according to claim 1, characterized in that: The connecting plate (7021) is fixedly sleeved on the surface of the dust suction pipe (7014), and a screw block (7022) is fixedly connected to the front side of the left side of the connecting plate (7021), a screw rod (7023) passes through the interior of the screw block (7022), and the screw rod (7023) is threadedly connected to the screw block (7022), and the bottom of the screw rod (7023) is fixedly connected to the control motor (7024).

3. The dry-mix mortar bulk dust collecting device according to claim 2, characterized in that: A slider (7025) is fixedly connected to the rear side of the left side of the connecting plate (7021), a sliding rod (7026) passes through the interior of the screw block (7022), and the sliding rod (7026) is slidably connected to the slider (7025).

4. The dry-mix mortar bulk dust collecting device according to claim 3, characterized in that: The threaded block and the slider (7025) are both movably connected to the interior of the mounting groove (3), the screw rod (7023) is rotatably connected to the interior of the front mounting groove (3) and the control motor (7024) is fixedly connected to the bottom of the inner wall of the front mounting groove (3), and the slide rod (7026) is fixedly connected to the interior of the rear mounting groove (3).

5. The dry-mix mortar bulk dust collecting device according to claim 1, characterized in that: The bottom of the dust suction pipe (7014) is fixedly connected to an external threaded ring (8), the surface of the external threaded ring (8) is threadedly connected to an air diffuser (9), and the interior of the air diffuser (9) is provided with a filter (10), and the air diffuser (9) is movably connected to the interior of the exhaust pipe (5).

6. The dry-mix mortar bulk dust collecting device according to claim 1, characterized in that: A circular sealing sleeve (11) is fixedly sleeved on the surface of the dust suction pipe (7014), and the diameter of the circular sealing sleeve (11) is greater than the diameter of the exhaust pipe.

7. The dry-mix mortar bulk dust collection device according to claim 1, characterized in that: The bottom of the left side of the placement rack (1) is fixedly connected to a fixed frame (12) and the inside of the fixed frame is movably connected to a material receiving box (13); the top of the fixed frame (12) is fixedly connected to a connecting pipe (14), and the top of the connecting pipe (14) is fixedly connected to the exhaust end of the vacuum cleaner (7011).

8. The dry-mix mortar bulk dust collecting device according to claim 1, characterized in that: The interior of the support frame (2) is fixedly connected to a bulk loader (15), and the discharge end of the bulk loader (15) and the feed pipe (6) are used in conjunction with each other.

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