Simple dust removal device for cement mixing plant

Abstract

The utility model discloses a simple dust removal device for a cement mixing plant, in particular dust removal equipment, which comprises a dust removal box, a connecting plate is connected to one side of the dust removal box, a dust collection box is connected to the bottom of one side, far away from the connecting plate, of the dust removal box, and a winding box is arranged on one side of the dust collection box; the dust removal device is simple in structure, easy to operate and good in dust removal effect, the dust removal box can clean dust in operation buttons on operation equipment through the dust removal suction head at the bottom of the telescopic dust suction cylinder, cement dust adsorbed in the dust removal box is sucked into the dust collection box, the dust in the dust collection box can be discharged by opening the dust collection box through the box cover, and the dust removal effect is good. The telescopic dust collection barrel can be telescopically wound in the winding box, the dust collection box generates negative pressure in the dust collection cavity through the dust collection fan in the motor box, dust is adsorbed into the dust collection cavity through the negative pressure and falls into the dust collection box through the dust collection cavity, and the dust in the dust collection box can be discharged by opening the dust collection box through the box cover.

Description

Technical Field

[0001] The utility model relates to the field of dust removal equipment, and more specifically, to a simple dust removal device for a cement mixing station. Background Art

[0002] A cement mixing station is a combined device used for centralized mixing of cement. A concrete mixing station mainly consists of five major systems including a mixing main machine, a material weighing system, a material conveying system, a material storage system, and a control system, as well as other auxiliary facilities.

[0003] After retrieval, the existing patent (application number: CN202410426292.9) discloses a dust removal device for a cement mixing station, including a box body, and a dust hopper is fixedly installed on the lower surface of the box body. For this dust removal device for a cement mixing station, by setting the part of the movable block, the motor drives the gears and pulleys on the rotating column and the transmission shaft to rotate. The cooperation of the rack and the gear moves the movable block up and down. The pulley can drive the belt to operate. While the belt is operating, the tooth grooves in the belt drive the spur gear on the rotating rod to rotate in cooperation, so that the brush on the rotating rod in the gap of the dust-proof bag rotates. During the rotation of the brush, it plays a role in cleaning the dust on the dust-proof bag for the second time. At the same time, the dust-proof bag can filter harmful substances such as bacteria in the microdust in the air, improve the indoor air quality, protect the health of personnel, and also reduce the peculiar smell and stench that can be generated between the waste gas and the water mist, and save a large amount of water resources. The inventor found the following problems in the prior art during the implementation of the present utility model:

[0004] For the existing dust removal devices of cement mixing stations, most of them perform dust removal work on the mixing main machine, the material weighing system, the material conveying system, or the material storage system, but cannot perform dust removal on the control system part. Since it is inevitable for the operator to carry cement dust on their body, when the worker operates the equipment in the operation room, it is easy to leave cement dust on the operation panel, and the cement dust is easy to accumulate in the button gaps. The long-term accumulation of dust will affect the use of the operating system, and the operation host is generally of an integrated structure, and the dust in the button gaps is not easy to clean;

[0005] Therefore, a simple dust removal device for a cement mixing station is proposed for the above problems. Summary of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, the present utility model provides a simple dust removal device for a cement mixing station to solve the problems raised in the above background art.

[0007] To achieve the above object, the present utility model provides the following technical solution: a simple dust removal device for a cement mixing station, including a dust removal box, one side of the dust removal box is connected with a connecting plate, and the bottom of the side of the dust removal box away from the connecting plate is connected with a dust collection box, the bottom of the dust collection box is connected with a box cover, and a winding box is arranged on one side of the dust collection box;

[0008] A telescopic dust suction tube is connected in the winding box, and the telescopic dust suction tube is connected into the dust removal box. The bottom end of the telescopic dust suction tube is connected with a dust suction head, one side of the dust suction head away from the telescopic dust suction tube is connected with a suction head cover, and a opening and closing rotating shaft is arranged at the connection between the suction head cover and the dust suction head. A fixed magnetic block is arranged at the bottom of the dust suction head, and a magnetic suction head is connected to the side of the suction head cover close to the dust suction head.

[0009] Preferably, a dust suction cavity and a motor box are arranged in the dust removal box, a dust removal fan is arranged in the motor box, and the dust suction cavity is communicated with the dust collection box.

[0010] Preferably, the telescopic dust suction tube includes a connecting cloth bag and multiple groups of connecting collar rings, and multiple groups of the connecting collar rings are all connected to the connecting cloth bag. Connecting suspension rings are arranged on both sides of the connecting collar ring, and lifting ropes are connected in the connecting suspension rings.

[0011] Preferably, a winding motor, a first winding drum and a second winding drum are arranged in the winding box, the first winding drum is connected to one side of the winding motor, and a winding support block is connected to one side of the second winding drum.

[0012] Preferably, the two groups of lifting ropes are respectively connected to the first winding drum and the second winding drum, and multiple groups of guiding pulleys are arranged on both sides of the two groups of lifting ropes.

[0013] Preferably, transmission rotating wheels are connected to the sides of the first winding drum and the second winding drum away from the winding motor, and a transmission belt is connected between the two groups of transmission rotating wheels.

[0014] The technical effects and advantages of the present utility model:

[0015] 1. Compared with the prior art, this simple dust removal device for a cement mixing station has simple equipment, convenient operation, and good dust removal effect. By controlling the winding motor to drive the first winding drum to rotate, the first winding drum drives the driving runner connected thereto to rotate, and the driving runner on the first winding drum drives the driving runner connected to the second winding drum to rotate through a transmission belt, so that the second winding drum rotates synchronously with the first winding drum, thereby completing the relaxation of the lifting rope. Through the elongation of the lifting rope, both groups of lifting ropes can be guided and transmitted through multiple groups of guiding pulleys, making the telescopic movement of the lifting rope more stable. The multiple connecting rings descend in sequence, driving the elongation of the connecting cloth bag, and then completing the elongation of the telescopic dust suction cylinder, so as to facilitate the dust suction head to approach the operating equipment.

[0016] 2. Compared with the prior art, when the dust suction head of this simple dust removal device for a cement mixing station approaches the operating equipment, the suction head cover can be rotated and opened through the opening and closing rotating shaft. The dust removal box generates negative pressure in the dust suction cavity through the dust removal fan in the motor box, and adsorbs dust into the dust suction cavity through the negative pressure, and the dust falls into the dust collection box from the dust suction cavity. The dust in the dust collection box can be discharged by opening the box cover of the dust collection box. After the dust suction work is completed, the suction head cover can be adsorbed on the fixed magnet block at the bottom of the dust suction head through the magnetic suction head to complete the closing, preventing dust from falling. Moreover, the lifting rope can lift multiple connecting collar rings through the connecting rings, and while the connecting collar rings are lifted, the connecting cloth bag is driven to fold, thereby completing the contraction of the telescopic dust suction cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the whole of the present utility model.

[0018] Figure 2 It is a schematic structural diagram of the dust suction head of the present utility model.

[0019] Figure 3 It is a schematic side sectional structural diagram of the dust removal box of the present utility model.

[0020] Figure 4 It is a schematic side sectional structural diagram of the winding box of the present utility model.

[0021] Figure 5 It is a schematic top view structural diagram of the winding motor of the present utility model.

[0022] The reference numerals are: 1, dust removal box; 2, dust collection box; 3, winding box; 4, telescopic suction cylinder; 5, dust suction head; 6, suction head cover; 11, connecting plate; 12, suction cavity; 13, motor box; 131, dust removal fan; 21, box cover; 31, winding motor; 311, first winding cylinder; 312, driving runner; 32, second winding cylinder; 321, winding support block; 33, transmission belt; 34, guiding pulley; 41, connecting cloth bag; 411, connecting hanging ring; 42, connecting collar; 43, lifting rope; 51, fixing magnet block; 61, opening and closing rotating shaft; 62, magnetic suction head. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] As shown in the attached Figures 1 to 2 A simple dust removal device for a cement mixing station, comprising a dust removal box 1. A connecting plate 11 is connected to one side of the dust removal box 1, and a dust collection box 2 is connected to the bottom of the side of the dust removal box 1 away from the connecting plate 11. A box cover 21 is connected to the bottom of the dust collection box 2, and a winding box 3 is arranged on one side of the dust collection box 2;

[0026] A telescopic suction cylinder 4 is connected in the winding box 3, and the telescopic suction cylinder 4 is connected to the inside of the dust removal box 1. The bottom end of the telescopic suction cylinder 4 is connected to a dust suction head 5. A suction head cover 6 is connected to the side of the dust suction head 5 away from the telescopic suction cylinder 4. An opening and closing rotating shaft 61 is arranged at the connection between the suction head cover 6 and the dust suction head 5. A fixing magnet block 51 is arranged at the bottom of the dust suction head 5, and a magnetic suction head 62 is connected to the side of the suction head cover 6 close to the dust suction head 5.

[0027] Among them: The dust removal box 1 can be connected to the top of the operating body in the operation room through the connecting plate 11. The dust removal box 1 can clean the dust in the operation buttons on the operating equipment through the dust suction head 5 at the bottom of the telescopic suction cylinder 4. The cement dust adsorbed in the dust removal box 1 is sucked into the dust collection box 2, and the dust in the dust collection box 2 can be discharged by opening the box cover 21 of the dust collection box 2. The telescopic suction cylinder 4 can be telescopically wound in the winding box 3, and the dust suction head 5 can be opened and closed through the suction head cover 6. The suction head cover 6 rotates and opens and closes through the opening and closing rotating shaft 61, and the suction head cover 6 can be adsorbed on the fixing magnet block 51 at the bottom of the dust suction head 5 through the magnetic suction head 62.

[0028] Embodiment 2

[0029] Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, such as Figures 1 to 5 shown, for details, see the following description:

[0030] As a preferred embodiment, a dust suction chamber 12 and a motor box 13 are arranged in the dust removal box 1. A dust removal fan 131 is arranged in the motor box 13, and the dust suction chamber 12 is communicated with the dust collection box 2; further, the dust removal box 1 generates negative pressure in the dust suction chamber 12 through the dust removal fan 131 in the motor box 13, and adsorbs dust into the dust suction chamber 12 through the negative pressure, and the dust falls from the dust suction chamber 12 into the dust collection box 2.

[0031] As a preferred embodiment, the telescopic dust suction tube 4 includes a connecting cloth bag 41 and multiple groups of connecting collar rings 42, and multiple groups of connecting collar rings 42 are all connected to the connecting cloth bag 41. Connecting rings 411 are arranged on both sides of the connecting collar ring 42, and a lifting rope 43 is connected in the connecting ring 411; further, the telescopic dust suction tube 4 is connected to the winding box 3 through the lifting rope 43, and the connecting cloth bag 41 can be telescoped through multiple groups of connecting collar rings 42. The lifting rope 43 lifts multiple groups of connecting collar rings 42 through the connecting rings 411, and while the connecting collar rings 42 are lifted, the connecting cloth bag 41 is driven to fold, thereby completing the contraction of the telescopic dust suction tube 4. When the telescopic dust suction tube 4 extends, through the elongation of the lifting rope 43, multiple groups of connecting rings 411 descend in sequence, thereby driving the elongation of the connecting cloth bag 41, and further completing the elongation of the telescopic dust suction tube 4, so as to facilitate the dust suction head 5 to approach the operating equipment and complete the dust removal work.

[0032] As a preferred embodiment, a winding motor 31, a first winding drum 311 and a second winding drum 32 are arranged in the winding box 3. The first winding drum 311 is connected to one side of the winding motor 31, and a winding support block 321 is connected to one side of the second winding drum 32; further, the second winding drum 32 is supported and connected to the dust removal box 1 by the winding support block 321. The first winding drum 311 and the second winding drum 32 are respectively used for winding and relaxing two groups of lifting ropes 43, and the winding motor 31 drives the first winding drum 311 to rotate.

[0033] As a preferred embodiment, two groups of lifting ropes 43 are respectively connected to the first winding drum 311 and the second winding drum 32, and multiple groups of guide pulleys 34 are arranged on both sides of the two groups of lifting ropes 43; further, the two groups of lifting ropes 43 can be guided and transmitted through multiple groups of guide pulleys 34, so that the telescopic movement of the lifting ropes 43 is more stable.

[0034] As a preferred embodiment, drive wheels 312 are connected to the sides of the first winding drum 311 and the second winding drum 32 away from the winding motor 31, and a drive belt 33 is connected between the two sets of drive wheels 312; further, the drive wheel 312 connected to the first winding drum 311 is driven by the first winding drum 311 to rotate, and the drive wheel 312 on the first winding drum 311 drives the drive wheel 312 connected to the second winding drum 32 to rotate through the drive belt 33, so that the second winding drum 32 rotates synchronously with the first winding drum 311.

[0035] The working process of the present utility model is as follows: First, the dust removal box 1 can be connected to the top of the operating body in the operating room through the connecting plate 11. When the operator uses the operating equipment before and after, the operating equipment can be dusted to prevent cement dust from accumulating in the buttons of the operating equipment. When dusting the equipment, the dust removal box 1 can clean the dust in the operating buttons on the operating equipment through the dust suction head 5 at the bottom of the telescopic dust suction tube 4, and the telescopic dust suction tube 4 can be telescopically wound in the winding box 3;

[0036] The winding motor 31 can be controlled to drive the first winding drum 311 to rotate, and the first winding drum 311 drives the drive wheel 312 connected to it to rotate, and the drive wheel 312 on the first winding drum 311 drives the drive wheel 312 connected to the second winding drum 32 to rotate through the drive belt 33, so that the second winding drum 32 rotates synchronously with the first winding drum 311, thereby completing the relaxation of the lifting rope 43. Through the elongation of the lifting rope 43, both sets of lifting ropes 43 can be guided and transmitted through multiple guide pulleys 34, so that the telescopic movement of the lifting rope 43 is more stable. The multiple connecting rings 411 descend in sequence, thereby driving the elongation of the connecting cloth bag 41, and further completing the elongation of the telescopic dust suction tube 4, so as to facilitate the dust suction head 5 to approach the operating equipment;

[0037] When the dust suction head 5 approaches the operating equipment, the suction head cover 6 can be rotated and opened through the opening and closing rotating shaft 61. The dust removal box 1 generates negative pressure in the dust suction cavity 12 through the dust removal fan 131 in the motor box 13, and adsorbs the dust into the dust suction cavity 12 through the negative pressure, and the dust falls into the dust collection box 2 from the dust suction cavity 12. The dust in the dust collection box 2 can be discharged by opening the box cover 21 of the dust collection box 2. After the dust suction work is completed, the suction head cover 6 can be adsorbed on the fixed magnet block 51 at the bottom of the dust suction head 5 through the magnetic suction head 62 to complete the closing, preventing the dust from falling. Moreover, the lifting rope 43 can lift the multiple connecting collar rings 42 through the connecting rings 411, and while the connecting collar rings 42 are lifted, the connecting cloth bag 41 is driven to fold, thereby completing the contraction of the telescopic dust suction tube 4. The above is the working principle of the simple dust removal device for a cement mixing station.

[0038] Finally: The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A simple dust removal device for a cement mixing station, comprising a dust removal box (1), characterized in that: One side of the dust removal box (1) is connected with a connecting plate (11), and the bottom of the side of the dust removal box (1) far away from the connecting plate (11) is connected with a dust collection box (2). The bottom of the dust collection box (2) is connected with a box cover (21), and a winding box (3) is arranged on one side of the dust collection box (2). A telescopic suction tube (4) is connected in the winding box (3), and the telescopic suction tube (4) is connected into the dust removal box (1). The bottom end of the telescopic suction tube (4) is connected with a dust suction head (5). One side of the dust suction head (5) far away from the telescopic suction tube (4) is connected with a suction head cover (6). A opening and closing rotating shaft (61) is arranged at the connection between the suction head cover (6) and the dust suction head (5). A fixed magnet block (51) is arranged at the bottom of the dust suction head (5), and a magnetic suction head (62) is connected to one side of the suction head cover (6) close to the dust suction head (5).

2. The simple dust removal device for a cement mixing station according to claim 1, wherein: A suction cavity (12) and a motor box (13) are arranged in the dust removal box (1). A dust removal fan (131) is arranged in the motor box (13), and the suction cavity (12) is communicated with the dust collection box (2).

3. The simple dust removal device for a cement mixing station according to claim 1, characterized in that: The telescopic suction tube (4) includes a connecting cloth bag (41) and multiple groups of connecting collar rings (42). Multiple groups of the connecting collar rings (42) are all connected to the connecting cloth bag (41). Connecting suspension rings (411) are arranged on both sides of the connecting collar ring (42), and lifting ropes (43) are connected in the connecting suspension rings (411).

4. The simple dust removal device for a cement mixing station according to claim 3, characterized in that: A winding motor (31), a first winding drum (311) and a second winding drum (32) are arranged in the winding box (3). The first winding drum (311) is connected to one side of the winding motor (31), and a winding support block (321) is connected to one side of the second winding drum (32).

5. The simple dust removal device for a cement mixing station according to claim 4, wherein: Two groups of the lifting ropes (43) are respectively connected to the first winding drum (311) and the second winding drum (32), and multiple groups of guiding pulleys (34) are arranged on both sides of the two groups of the lifting ropes (43).

6. The simple dust removal device for a cement mixing station according to claim 4, wherein: Driving rotating wheels (312) are connected to the sides of the first winding drum (311) and the second winding drum (32) far away from the winding motor (31), and a transmission belt (33) is connected between the two groups of the driving rotating wheels (312).

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