Novel dust-overflow-preventing rotary distributing machine

Abstract

The utility model discloses a novel dust overflow prevention rotary material distributing machine which comprises a frame body, a material conveying mechanism is arranged at the top of the frame body, the material conveying mechanism comprises a material conveying barrel, and the left side of the top of the material conveying barrel is communicated with a material guiding barrel; a dust collection mechanism is arranged on one side of the frame body and comprises a dust collection box. According to the novel dust-overflow-preventing rotary distributing machine, the sealing mechanism is arranged, an electric telescopic rod is started, the electric telescopic rod drives a connecting frame to move, the connecting frame drives a connecting ring to move, seamless connection between the connecting ring and a discharging opening of a stock bin is facilitated, and dust overflow is avoided; by arranging a dust collection mechanism and starting a fan, negative pressure is generated in inner cavities of a fixed pipe, a connecting cylinder, a hollow pipe, a first dust collection cylinder, a connecting pipe and a second dust collection cylinder, so that dust mixed in materials is sucked, the dust enters an inner cavity of a dust collection box, the dust is filtered through a filter plate, and the situation that the dust overflows and is mixed with outside air in the material distribution process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of rotary material distributing machines, in particular to a novel anti-dust spillage rotary material distributing machine. Background Art

[0002] In construction projects, concrete placing machines are needed. Concrete placing machines usually refer to concrete placing machines. Concrete placing machines are composed of steel structure supports, longitudinal and transverse traveling mechanisms, concrete storage hoppers, safety devices, hydraulic systems, electrical control systems, etc. During the use of concrete placing machines, materials are often discharged through the discharging mechanism.

[0003] According to the patent document: CN216945384U, a rotary material distribution machine is disclosed, including a slide bar and a coal tower, the lower surfaces of both ends of the slide bar are provided with rollers, the slide bar is slidably connected with a slider, the surface of the slider is provided with a conveyor belt, the coal tower is a cylindrical structure with an open upper end, and the upper end of the side wall of the coal tower is provided with a track, the track and the roller cooperate with each other, so that the slide bar can rotate horizontally with the center of the coal tower as the center of the circle. By adopting this rotary material distribution machine, uniform distribution of the cylindrical coal tower is achieved.

[0004] At present, traditional rotary cloth spreading machines do not have the function of preventing dust overflow during daily use. When dust is mixed into the material, the dust overflows during the spreading process, causing dust to fly, which will affect the air quality and further affect the health of the workers and cannot meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a novel anti-dust rotary material distribution machine to solve the problem that the current traditional rotary material distribution machine mentioned in the above background technology does not have the function of anti-dust during daily use. When dust is mixed in the material, the dust overflows during the material distribution process, causing dust to fly, which will affect the air quality and further affect the health of the staff and cannot meet the use requirements.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a novel dust-proof rotary material distributor, comprising a frame, a feeding mechanism is arranged on the top of the frame, the feeding mechanism comprises a feeding cylinder, and a material guide cylinder is connected to the left side of the top of the feeding cylinder;

[0007] A dust suction mechanism is provided on one side of the frame, and the dust suction mechanism includes a dust collecting box, a fan is connected to the top of the left side of the dust collecting box, a fixed pipe is connected to the back of the dust collecting box, a filter plate is plugged into the right side of the dust collecting box, a second dust collecting cylinder is fixedly connected to the outer surface of the feeding cylinder, a connecting pipe is connected to one side of the second dust collecting cylinder, a first dust collecting cylinder is fixedly connected to the outer surface of the material guiding cylinder, and a hollow pipe is connected to one side of the first dust collecting cylinder;

[0008] The top of the second dust collection cylinder is fixedly connected with a sealing mechanism, the top of the sealing mechanism is fixedly connected with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected with a connecting frame, and the inner cavity of the connecting frame is fixedly connected with a connecting ring.

[0009] Preferably, a rotating mechanism is provided at the bottom of the frame, and the rotating mechanism includes a rectangular plate, the top of the rectangular plate is fixedly connected to the frame, the left side of the rectangular plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a screw, the surface of the screw is threadedly connected to a threaded sleeve, the front side of the threaded sleeve is fixedly connected to a toothed plate, the front side of the toothed plate is meshed with a gear, the inner cavity of the gear is fixedly connected to a connecting cylinder, the bottom of the connecting cylinder is plugged into a fixed tube, the top of the left side of the connecting cylinder is connected to a hollow tube, the top of the right side of the connecting cylinder is connected to a connecting pipe, the top of the connecting cylinder is fixedly connected to a support disk, and the top of the support disk is fixedly connected to a feed cylinder.

[0010] Preferably, a drive motor is fixedly connected to the left side of the feeding cylinder, and an auger is fixedly connected to the output end of the drive motor.

[0011] Preferably, a sealing ring is fixedly connected to the bottom of the outer surface of the connecting ring, and a rubber ring is fixedly connected to the top of the connecting ring.

[0012] Preferably, a sliding rod is slidably connected to the rear side of the inner cavity of the threaded sleeve, and the left side of the sliding rod is fixedly connected to the rectangular plate.

[0013] Preferably, a sealing ring is fixedly connected to the bottom of the inner wall of the connecting tube, and the central axis at the bottom of the inner cavity of the frame is movably connected to the connecting tube through a bearing.

[0014] Preferably, a sliding groove is provided on the inner wall of the frame, and a cross is slidably connected to the inner cavity of the sliding groove, and the inner cavity of the cross is fixedly connected to the connecting tube.

[0015] Preferably, a first through hole is formed on the outer surface of the material delivery cylinder, and a second through hole is formed on the outer surface of the material guiding cylinder.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By setting up a sealing mechanism and starting the electric telescopic rod, the electric telescopic rod drives the connecting frame to move, and the connecting frame drives the connecting ring to move, so as to facilitate seamless connection of the connecting ring with the discharge port of the silo to avoid dust overflow;

[0018] 2. By setting up a dust suction mechanism and starting the fan, negative pressure is generated in the inner cavities of the fixed tube, the connecting tube, the hollow tube, the first dust suction tube, the connecting tube and the second dust suction tube, thereby sucking in the dust mixed in the material, allowing the dust to enter the inner cavity of the dust collecting box, and filtering the dust through the filter plate to prevent the dust from overflowing and mixing with the outside air during the cloth process.

[0019] 3. By setting up a feeding mechanism, the material is introduced into the feeding tube through the connecting ring and the guide tube, and then the material is discharged through the feeding tube to carry out the material distribution work.

[0020] 4. By setting up the rotary mechanism and starting the servo motor, the servo motor drives the screw rod to rotate, the screw rod drives the threaded sleeve to move, the threaded sleeve drives the toothed plate to move, the toothed plate drives the gear to rotate, the gear drives the connecting tube to rotate, the connecting tube drives the supporting plate to move, and the feeding tube can be driven to move, so that the rotary feeding work can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0022] Figure 2 This is a schematic diagram of the structure of the material guide barrel of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in the third viewing angle state.

[0025] In the figure: 1. frame; 2. rotary mechanism; 201. rectangular plate; 202. servo motor; 203. screw rod; 204. threaded sleeve; 205. tooth plate; 206. gear; 207. connecting tube; 208. supporting plate; 3. feeding mechanism; 301. feeding tube; 302. driving motor; 303. auger; 304. guiding tube; 4. sealing mechanism; 401. electric telescopic rod; 402. connecting frame; 403. connecting ring; 5. dust collecting mechanism; 501. dust collecting box; 502. fan; 503. filter plate; 504. fixed tube; 505. hollow tube; 506. first dust collecting cylinder; 507. connecting tube; 508. second dust collecting cylinder. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a new type of dust-proof rotary material distribution machine, including a frame 1, a feeding mechanism 3 is arranged on the top of the frame 1, the feeding mechanism 3 includes a feeding cylinder 301, and the left side of the top of the feeding cylinder 301 is connected with a guide cylinder 304; by setting the feeding mechanism 3, the material is introduced into the feeding cylinder 301 through the connecting ring 403 and the guide cylinder 304, and then the material is discharged through the feeding cylinder 301 to carry out the distribution work; the left side of the feeding cylinder 301 is fixedly connected with a driving motor 302, and the output end of the driving motor 302 is fixedly connected with an auger 303. By setting the driving motor 302 and the auger 303, it is convenient to drive the material to move at a uniform speed, so that the material is discharged evenly; the outer surface of the feeding cylinder 301 is provided with a first through hole, and the outer surface of the guide cylinder 304 is provided with a second through hole. By setting the first through hole and the second through hole, it is convenient to carry out dust collection work and to separate the dust mixed in the material.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A dust collecting mechanism 5 is provided on one side of the frame 1, and the dust collecting mechanism 5 includes a dust collecting box 501. The top of the left side of the dust collecting box 501 is connected to a fan 502. The back of the dust collecting box 501 is connected to a fixed pipe 504. A filter plate 503 is inserted on the right side of the dust collecting box 501. The outer surface of the feeding cylinder 301 is fixedly connected to a second dust collecting cylinder 508. One side of the second dust collecting cylinder 508 is connected to a connecting pipe 507. The outer surface of the guide cylinder 304 is fixedly connected to a first dust collecting cylinder 506. One side of the first dust collection cylinder 506 is connected with a hollow tube 505; by setting up the dust collection mechanism 5 and starting the fan 502, negative pressure is generated in the inner cavities of the fixed tube 504, the connecting tube 207, the hollow tube 505, the first dust collection cylinder 506, the connecting tube 507 and the second dust collection cylinder 508, so that dust mixed in the material is sucked in, so that the dust enters the inner cavity of the dust collecting box 501, and the dust is filtered out by the filter plate 503 to prevent the dust from overflowing and mixing with the outside air during the cloth process.

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The top of the second dust suction cylinder 508 is fixedly connected with a sealing mechanism 4, the top of the sealing mechanism 4 is fixedly connected with an electric telescopic rod 401, the top of the electric telescopic rod 401 is fixedly connected with a connecting frame 402, and the inner cavity of the connecting frame 402 is fixedly connected with a connecting ring 403. By setting the sealing mechanism 4, the electric telescopic rod 401 is started, the electric telescopic rod 401 drives the connecting frame 402 to move, and the connecting frame 402 drives the connecting ring 403 to move, so that the connecting ring 403 is seamlessly connected with the discharge port of the silo to prevent dust from overflowing; the bottom of the outer surface of the connecting ring 403 is fixedly connected with a sealing ring, and the top of the connecting ring 403 is fixedly connected with a rubber ring. By setting the sealing ring and the rubber ring, the sealing effect is good to prevent dust from overflowing.

[0030] See also Figure 1 , Figure 3 and Figure 4 The bottom of the frame 1 is provided with a rotary mechanism 2, which includes a rectangular plate 201, the top of the rectangular plate 201 is fixedly connected to the frame 1, the left side of the rectangular plate 201 is fixedly connected to a servo motor 202, the output end of the servo motor 202 is fixedly connected to a screw rod 203, the surface of the screw rod 203 is threadedly connected to a threaded sleeve 204, the front of the threaded sleeve 204 is fixedly connected to a toothed plate 205, the front of the toothed plate 205 is meshed with a gear 206, and the inner cavity of the gear 206 is fixedly connected to a connecting tube 207, the bottom of the connecting tube 207 is plugged with the fixed tube 504, the top of the left side of the connecting tube 207 is connected with the hollow tube 505, the top of the right side of the connecting tube 207 is connected with the connecting tube 507, the top of the connecting tube 207 is fixedly connected with the support plate 208, the top of the support plate 208 is fixedly connected with the feeding tube 301, and the servo motor 202 is set to start, and the servo motor 202 drives the screw rod 203 to rotate, and the screw rod 203 drives the threaded sleeve 204 to move, and the threaded sleeve 204 drives the tooth plate 205 to move, the tooth plate 205 drives the gear 206 to rotate, the gear 206 drives the connecting tube 207 to rotate, the connecting tube 207 drives the supporting plate 208 to move, and the feeding tube 301 can be driven to move, and the rotary material distribution work can be performed; the rear side of the inner cavity of the threaded sleeve 204 is slidably connected with a sliding rod, and the left side of the sliding rod is fixedly connected to the rectangular plate 201. By setting the sliding rod, the work of the threaded sleeve 204 is stabilized, and the threaded sleeve 204 is balanced and supported; the inner wall of the connecting tube 207 A sealing ring is fixedly connected to the bottom, and the central axis of the bottom of the inner cavity of the frame 1 is movably connected to the connecting tube 207 through a bearing. By setting the sealing ring, the connecting tube 207 and the fixed tube 504 can be seamlessly connected, which further improves the sealing effect; a sliding groove is opened on the inner wall of the frame 1, and the inner cavity of the sliding groove is slidably connected with a cross, and the inner cavity of the cross is fixedly connected to the connecting tube 207. By setting the sliding groove and the cross, the operation of the connecting tube 207 is stabilized and the connecting tube 207 is limited.

[0031] Working principle: by setting the sealing mechanism 4, the electric telescopic rod 401 is started, the electric telescopic rod 401 drives the connecting frame 402 to move, and the connecting frame 402 drives the connecting ring 403 to move, so as to facilitate the seamless connection of the connecting ring 403 and the discharge port of the silo to avoid dust overflow;

[0032] By setting the dust collecting mechanism 5 and starting the fan 502, negative pressure is generated in the inner cavities of the fixed tube 504, the connecting tube 207, the hollow tube 505, the first dust collecting tube 506, the connecting tube 507 and the second dust collecting tube 508, so that the dust mixed in the material is sucked in, so that the dust enters the inner cavity of the dust collecting box 501, and the dust is filtered out by the filter plate 503, so as to prevent the dust from overflowing and mixing with the outside air during the material distribution process;

[0033] By setting the feeding mechanism 3, the material is introduced into the feeding cylinder 301 through the connecting ring 403 and the material guide cylinder 304, and then the material is discharged through the feeding cylinder 301 to carry out the material distribution work;

[0034] By setting up the rotary mechanism 2, starting the servo motor 202, the servo motor 202 drives the screw rod 203 to rotate, the screw rod 203 drives the threaded sleeve 204 to move, the threaded sleeve 204 drives the toothed plate 205 to move, the toothed plate 205 drives the gear 206 to rotate, the gear 206 drives the connecting tube 207 to rotate, the connecting tube 207 drives the supporting plate 208 to move, and the feeding tube 301 can be driven to move, and the rotary cloth operation can be performed.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel dust-proof rotary material placing machine, comprising a frame (1), characterized in that: A material feeding mechanism (3) is arranged on the top of the frame (1), and the material feeding mechanism (3) comprises a material feeding cylinder (301), and the left side of the top of the material feeding cylinder (301) is connected to a material guide cylinder (304); A dust suction mechanism (5) is provided on one side of the frame body (1), and the dust suction mechanism (5) comprises a dust collecting box (501), the top of the left side of the dust collecting box (501) is connected to a fan (502), the back side of the dust collecting box (501) is connected to a fixed pipe (504), the right side of the dust collecting box (501) is plugged with a filter plate (503), the outer surface of the material conveying cylinder (301) is fixedly connected to a second dust suction cylinder (508), one side of the second dust suction cylinder (508) is connected to a connecting pipe (507), the outer surface of the material guiding cylinder (304) is fixedly connected to a first dust suction cylinder (506), and one side of the first dust suction cylinder (506) is connected to a hollow tube (505); The top of the second dust collection cylinder (508) is fixedly connected to a sealing mechanism (4), the top of the sealing mechanism (4) is fixedly connected to an electric telescopic rod (401), the top of the electric telescopic rod (401) is fixedly connected to a connecting frame (402), and the inner cavity of the connecting frame (402) is fixedly connected to a connecting ring (403).

2. The novel dust-proof rotary material placing machine according to claim 1 is characterized in that: A slewing mechanism (2) is arranged at the bottom of the frame (1), the slewing mechanism (2) comprising a rectangular plate (201), the top of the rectangular plate (201) being fixedly connected to the frame (1), the left side of the rectangular plate (201) being fixedly connected to a servo motor (202), the output end of the servo motor (202) being fixedly connected to a lead screw (203), the surface of the lead screw (203) being threadedly connected to a threaded sleeve (204), the front side of the threaded sleeve (204) being fixedly connected to a toothed plate (205), the toothed plate The front side of (205) is meshed with a gear (206), the inner cavity of the gear (206) is fixedly connected to a connecting tube (207), the bottom of the connecting tube (207) is plugged into the fixed tube (504), the top of the left side of the connecting tube (207) is connected to the hollow tube (505), the top of the right side of the connecting tube (207) is connected to the connecting tube (507), the top of the connecting tube (207) is fixedly connected to a supporting plate (208), and the top of the supporting plate (208) is fixedly connected to the feeding tube (301).

3. The novel dust-proof rotary material placing machine according to claim 1 is characterized in that: The left side of the feeding cylinder (301) is fixedly connected to a driving motor (302), and the output end of the driving motor (302) is fixedly connected to an auger (303).

4. The novel dust-proof rotary material placing machine according to claim 1 is characterized in that: A sealing ring is fixedly connected to the bottom of the outer surface of the connecting ring (403), and a rubber ring is fixedly connected to the top of the connecting ring (403).

5. The novel dust-proof rotary material placing machine according to claim 2 is characterized in that: A sliding rod is slidably connected to the rear side of the inner cavity of the threaded sleeve (204), and the left side of the sliding rod is fixedly connected to the rectangular plate (201).

6. The novel dust-proof rotary material placing machine according to claim 2 is characterized in that: A sealing ring is fixedly connected to the bottom of the inner wall of the connecting tube (207), and the central axis at the bottom of the inner cavity of the frame (1) is movably connected to the connecting tube (207) via a bearing.

7. The novel dust-proof rotary material placing machine according to claim 1 is characterized in that: The inner wall of the frame (1) is provided with a sliding groove, and the inner cavity of the sliding groove is slidably connected to a cross, and the inner cavity of the cross is fixedly connected to the connecting tube (207).

8. The novel dust-proof rotary material placing machine according to claim 1 is characterized in that: The outer surface of the material delivery cylinder (301) is provided with a first through hole, and the outer surface of the material guiding cylinder (304) is provided with a second through hole.

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