Intelligent powder bulk machine

Abstract

The utility model relates to the technical field of bulk powder materials, and discloses an intelligent powder bulk machine which comprises a powder dispersing machine body, a feeding cylinder is arranged at the top of the powder dispersing machine body, a discharging cylinder is arranged at the bottom of the powder dispersing machine body, a closing assembly is arranged at the bottom of the discharging cylinder, a dust collection assembly is arranged on the outer wall of the powder dispersing machine body, and the dust collection assembly is arranged on the outer wall of the powder dispersing machine body. The closing assembly comprises a fixing disc, a polygonal groove is formed in the outer wall of the fixing disc, a rotating disc is rotationally connected to the outer wall of the fixing disc, a straight opening groove and a tooth groove are formed in the outer wall of the rotating disc, and the closing assembly is closed through cooperation of transmission signals of a motor when a contactor makes contact with a pressure sensor. The opening and closing degree of a rotating disc, a straight opening groove, a tooth groove, polygonal plates and a cylinder can be intelligently controlled when a motor starts conveying, so that when powder in an inner cavity of a discharging barrel falls, the degree of raised dust when the powder falls is achieved through the opening and closing degree of the six polygonal plates, and the influence on workers and the surrounding environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to bulk powder material technology field, specifically to a kind of intelligent powder bulk machine. BACKGROUND

[0002] Bulk machine is a kind of loading equipment mainly used for bulk powder material, and has wide application in metallurgy, coal, grain, electric power, building material and chemical industry etc.

[0003] The existing powder bulk machine cannot control the material discharging speed in actual use, which causes a large amount of powder to fall down and raise a lot of dust, resulting in the loss of material and pollution of the environment nearby, which can cause irreversible harm to the workers' bodies. Therefore, we propose an intelligent powder bulk machine. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides an intelligent powder bulk machine, which has the advantages of intelligent control of powder discharging speed and raising powder recycling, and solves the problems raised in the above background technology.

[0005] The utility model provides the following technical scheme: an intelligent powder bulk machine, comprising a powder bulk machine main body, a feed cylinder is arranged at the top of the powder bulk machine main body, a discharge cylinder is arranged at the bottom of the powder bulk machine main body, a closing assembly is arranged at the bottom of the discharge cylinder, a dust suction assembly is arranged on the outer wall of the powder bulk machine main body.

[0006] The closing assembly comprises a fixed disc, a polygonal groove is formed in the outer wall of the fixed disc, a rotating disc is rotatably connected to the outer wall of the fixed disc, a straight slot and a tooth slot are arranged on the outer wall of the rotating disc, a polygonal plate is arranged on the inner wall of the rotating disc, a cylinder is fixedly assembled to the outer wall of the polygonal plate, a motor is fixedly installed on the outer wall of the discharge cylinder, a gear is fixedly sleeved with the power output shaft of the motor, a connecting rod is arranged in the inner cavity of the discharge cylinder, a square box is slidably connected to the outer wall of the connecting rod, a spring one is arranged at the bottom of the connecting rod, a contactor is fixedly assembled to the outer wall of the connecting rod, and a pressure sensor is fixedly installed in the inner wall of the square box.

[0007] As a preferred technical scheme of the utility model: the dust suction assembly comprises a suction head, one end of a connecting pipe one is fixedly connected to the outer wall of the suction head, the other end of the connecting pipe one is fixedly connected to a suction pump. One end of a connecting pipe two is fixedly connected to the outer wall of the suction pump, the other end of the connecting pipe two is fixedly connected to a storage barrel, a sliding groove is formed in the inner wall of the storage barrel, a filter plate is arranged in the inner cavity of the storage barrel, a circular slot is formed in the inner wall of the filter plate, one end of a spring two is fixedly connected to the inner wall of the circular slot, and the other end of the spring two is fixedly connected to a ball.

[0008] As a preferred technical scheme of the utility model: the outer wall shape of the filter plate is same with the inner wall shape of the storage barrel, and the outer wall of the filter plate is slidably matched with the inner wall of the storage barrel, the number of the circular groove, spring two and ball is two respectively, and the two circular grooves, spring two and ball are respectively arranged at the bottom of the filter plate, the diameter of the outer wall of the ball is greater than the diameter of the circular groove, and the outer wall of the ball is matched with the inner wall of the sliding groove.

[0009] As a preferred technical scheme of the utility model: the contactor is electrically connected with the pressure sensor.

[0010] As a preferred technical scheme of the utility model: the shape of the gear is same with the shape of the gear slot, and the gear is arranged in meshing with the outer edge of the gear slot.

[0011] As a preferred technical scheme of the utility model: the number of the straight slot and the cylinder is six respectively, and each straight slot and the cylinder is slidably arranged in a group.

[0012] As a preferred technical scheme of the utility model: the number of the polygonal plate is six, and the outer wall of the six polygonal plates is slidably arranged with the inner wall of the polygonal groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The intelligent powder bulk machine, the transmission signal of motor is matched when the contactor and the pressure sensor contact, so that the intelligent control opening and closing size of the rotating disc, the straight slot, the gear slot, the polygonal plate and the cylinder is realized under the transmission of motor starting, so that the degree of dust raising when the powder in the inner cavity of the discharge cylinder falls is realized by the opening and closing size of the six polygonal plates, and the influence on the workers and the surrounding environment is reduced.

[0015] 2、The intelligent powder bulk machine, the powder raised at the bottom of the discharge cylinder is recycled through the cooperation and transmission of the air suction pump, the connecting pipe one, the suction head, the connecting pipe two and the connecting pipe two, and then the replacement of the filter plate is realized through the cooperation and use of the filter plate, spring two and ball. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the cross section structure schematic diagram of the utility model;

[0018] Figure 3 It is the powder bulk machine main body structure schematic diagram of the utility model;

[0019] Figure 4The utility model discloses transmission structure schematic diagram shows that the powder bulk machine is closed in the powder bulk machine.

[0020] Figure 5 The utility model discloses closed component structure schematic diagram shows that the powder bulk machine is closed in the powder bulk machine.

[0021] Figure 6 The utility model discloses dust absorption component structure schematic diagram shows that the powder bulk machine is closed in the powder bulk machine.

[0022] Figure 7 The utility model discloses Figure 4 The utility model discloses

[0023] Figure 8 The utility model discloses Figure 6 The utility model discloses

[0024] In the drawing: 1, powder bulk machine main body;2, feed cylinder;3, discharge cylinder;4, closing component;5, dust absorption component;

[0025] 401, fixed disc;402, polygonal groove;403, rotating disc;404, straight mouth groove;405, tooth groove;406, polygonal plate;407, cylinder;408, motor;409, gear;410, connecting rod;411, square box;412, spring one;413, contactor;414, pressure sensor;

[0026] 501, suction head;502, connecting pipe one;503, air suction pump;504, connecting pipe two;505, storage barrel;506, chute;507, filter plate;508, circular groove;509, spring two;510, round ball. Specific implementation

[0027] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0028] Please refer to Figure 1 - Figure 8 A kind of intelligent powder bulk machine, including powder bulk machine main body 1, the top of powder bulk machine main body 1 is equipped with feed cylinder 2, the bottom of powder bulk machine main body 1 is equipped with discharge cylinder 3, the bottom of discharge cylinder 3 is equipped with closing component 4, the outer wall of powder bulk machine main body 1 is equipped with dust absorption component 5;

[0029] The closing assembly 4 comprises a fixed disc 401, a polygonal groove 402 is formed in the outer wall of the fixed disc 401, a rotating disc 403 is rotatably connected to the outer wall of the fixed disc 401, a straight slot 404 and a toothed slot 405 are respectively arranged on the outer wall of the rotating disc 403, a polygonal plate 406 is arranged on the inner wall of the rotating disc 403, a cylinder 407 is fixedly assembled to the outer wall of the polygonal plate 406, a motor 408 is fixedly installed on the outer wall of the discharge cylinder 3, a gear 409 is fixedly sleeved on the power output shaft of the motor 408, a connecting rod 410 is arranged in the inner cavity of the discharge cylinder 3, a square box 411 is slidably connected to the outer wall of the connecting rod 410, a spring 412 is arranged at the bottom of the connecting rod 410, a contactor 413 is fixedly assembled to the outer wall of the connecting rod 410, and a pressure sensor 414 is fixedly installed on the inner wall of the square box 411.

[0030] In the above structure, through the setting of the closing assembly 4, when the powder in the inner cavity of the feeding cylinder 2 is transmitted to the inner cavity of the discharge cylinder 3 through the powder scattering machine main body 1, the closing assembly 4 at the bottom of the discharge cylinder 3 will be driven to cooperate, thereby realizing the automatic discharge of the powder in the inner cavity of the discharge cylinder 3.

[0031] In a preferred embodiment, the dust suction assembly 5 comprises a suction head 501, one end of a connecting pipe I 502 is fixedly connected to the outer wall of the suction head 501, the other end of the connecting pipe I 502 is fixedly connected to a suction pump 503. One end of a connecting pipe II 504 is fixedly connected to the outer wall of the suction pump 503, the other end of the connecting pipe II 504 is fixedly connected to a storage barrel 505, a sliding groove 506 is formed in the inner wall of the storage barrel 505, a filter plate 507 is arranged in the inner cavity of the storage barrel 505, a circular groove 508 is formed in the inner wall of the filter plate 507, one end of a spring II 509 is fixedly connected to the inner wall of the circular groove 508, the other end of the spring II 509 is fixedly connected to a spherical ball 510.

[0032] In a preferred embodiment, the outer wall shape of the filter plate 507 is the same as the inner wall shape of the storage barrel 505, and the outer wall of the filter plate 507 slidably fits the inner wall of the storage barrel 505, the number of the circular groove 508, the spring II 509 and the spherical ball 510 is two respectively, and the two circular grooves 508, the spring II 509 and the spherical ball 510 are respectively arranged on both sides of the bottom of the filter plate 507, the spherical ball 510 is located at a diameter larger than the outer wall of the circular groove 508, and the outer wall of the spherical ball 510 is fitted with the inner wall of the sliding groove 506.

[0033] In the structure, through the setting of the spring two 509, the sliding groove 506 and the ball 510, the suction pump 503 is started to suck the powder scattered outside the suction head 501 into the suction pump 503 through the connecting pipe one 502, and then the suction pump 503 transmits the powder to the inner cavity of the storage barrel 505 through the connecting pipe two 504, so as to realize the recycling of the scattered powder during discharging. When the filter plate 507 needs to be replaced, the filter plate 507 is slid downward along the inner wall of the storage barrel 505, and then the filter plate 507 drives the ball 510 to be separated from the inner wall of the sliding groove 506 during sliding, so that the ball 510 is in contact with the inner wall of the storage barrel 505 after being separated from the inner wall of the sliding groove 506, and the storage barrel 505 drives the spring two 509 to be compressed to the inner wall of the circular groove 508, so as to realize the removal and replacement of the filter plate 507. The installation of the filter plate 507 can be realized through the reverse operation.

[0034] In a preferred embodiment: the contactor 413 is electrically connected with the pressure sensor 414;

[0035] In the structure, through the setting of the contactor 413 and the pressure sensor 414, when the powder in the inner cavity of the discharging cylinder 3 passes through the connecting rod 410, the connecting rod 410 slides in the direction of the square box 411 under the pressure of the powder, the spring one 412 is compressed during the sliding of the connecting rod 410, the contactor 413 is in contact with the pressure sensor 414 during the sliding of the connecting rod 410, and then the pressure sensor 414 transmits a starting signal to the motor 408.

[0036] In a preferred embodiment: the shape of the gear 409 is the same as that of the tooth groove 405, and the gear 409 is engaged with the outer edge of the tooth groove 405;

[0037] In the structure, through the setting of the gear 409 and the tooth groove 405, the outer edge of the gear 409 is engaged with the outer edge of the tooth groove 405 during the rotation of the gear 409, and then the tooth groove 405 is driven to rotate.

[0038] In a preferred embodiment: the number of the straight slot 404 and the cylinder 407 is six respectively, and each straight slot 404 and the cylinder 407 is a sliding group;

[0039] In the structure, through the setting of the straight slot 404 and the cylinder 407, the six straight slots 404 are driven to rotate in the same direction during the rotation of the rotating disc 403, and then the six straight slots 404 drive the six cylinders 407 which are in contact with the inner wall of the straight slot 404 to slide in the direction of the inner wall of the straight slot 404.

[0040] In a preferred embodiment: the number of polygonal plates 406 is six, and the outer walls of the six polygonal plates 406 are slidingly arranged in close contact with the inner walls of the polygonal groove 402.

[0041] In the above structure, by arranging the polygonal plates 406 and the polygonal groove 402, the six polygonal plates 406 will slide relative to the direction of the inner walls of the polygonal groove 402, and then the six sliding polygonal plates 406 will form an opening to form a circle, thereby achieving the powder unloading.

[0042] Working principle: when the device is in use, the powder in the inner cavity of the feeding cylinder 2 is transmitted to the inner cavity of the discharging cylinder 3 under the transmission of the powder scattering machine main body 1, so that when the powder in the inner cavity of the discharging cylinder 3 falls, the impact of the powder will drive the connecting rod 410 to slide in the direction of the square box 411, so that the spring 412 will be compressed when the connecting rod 410 slides, so that the contactor 413 will be in contact with the pressure sensor 414 when the connecting rod 410 slides, and then the pressure sensor 414 will transmit a start signal to the motor 408, and then the motor 408 will be started, so that the motor 408 will drive the gear 409 to rotate, so that the outer edge of the rotating gear 409 will mesh with the outer edge of the gear slot 405 to rotate, so that the gear slot 405 will drive the rotating disc 403 to rotate, and the rotating disc 403 will drive the six straight slot 404 to rotate at the same time, so that the six straight slot 404 will drive the six cylindrical 407 in close contact with the inner walls of the six straight slot 404 to slide along the inner walls of the straight slot 404, and then the six cylindrical 407 will drive the six polygonal plates 406 to slide relative to the direction of the inner walls of the polygonal groove 402, so that the six sliding polygonal plates 406 will form an opening to form a circle, thereby achieving the control of the powder in the 3 inner cavity. The speed of the powder is lowered when the powder is unloaded.

[0043] By starting the air suction pump 503, the air suction pump 503 can suck the powder scattered outside the suction head 501 into the air suction pump 503 through the connecting pipe one 502, and then the air suction pump 503 can transmit the powder to the inner cavity of the storage barrel 505 through the connecting pipe two 504, so that the powder in the inner cavity of the storage barrel 505 is filtered by the filter plate 507 to realize recycling of the scattered powder, and when the filter plate 507 needs to be replaced, the filter plate 507 is slid downward along the inner wall of the storage barrel 505, and then the filter plate 507 drives the ball 510 to be separated from the inner wall of the sliding groove 506 when sliding, so that the ball 510 is in contact with the inner wall of the storage barrel 505 after being separated from the inner wall of the sliding groove 506, so that the storage barrel 505 drives the spring two 509 to be compressed to be close to the inner wall of the circular groove 508, so as to realize the removal and replacement of the filter plate 507, and the installation of the filter plate 507 can be realized by the opposite operation.

[0044] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent powder bulk dispenser comprising a powder dispenser body (1), characterized in that: The top of the powder scattering machine body (1) is provided with an inlet cylinder (2), the bottom of the powder scattering machine body (1) is provided with an outlet cylinder (3), the bottom of the outlet cylinder (3) is provided with a closing assembly (4), and the outer wall of the powder scattering machine body (1) is provided with a dust suction assembly (5); The closing assembly (4) comprises a fixed disc (401), a polygonal groove (402) is formed in the outer wall of the fixed disc (401), the outer wall of the fixed disc (401) is rotatably connected with a rotating disc (403), the outer wall of the rotating disc (403) is respectively provided with a straight slot (404) and a tooth groove (405), the inner wall of the rotating disc (403) is provided with a polygonal plate (406), the outer wall of the polygonal plate (406) is fixedly connected with a cylinder (407), the outer wall of the outlet cylinder (3) is fixedly connected with a motor (408), the power output shaft of the motor (408) is fixedly connected with a gear (409), the inner cavity of the outlet cylinder (3) is provided with a connecting rod (410), the outer wall of the connecting rod (410) is slidably connected with a square box (411), the bottom of the connecting rod (410) is provided with a spring (412), the outer wall of the connecting rod (410) is fixedly connected with a contactor (413), and the inner wall of the square box (411) is fixedly connected with a pressure sensor (414).

2. The intelligent powder bulk dispenser of claim 1, wherein: The dust suction assembly (5) comprises a suction head (501), one end of the suction head (501) is fixedly connected with a connecting pipe (502), and the other end of the connecting pipe (502) is fixedly connected with a suction pump (503).

3. The intelligent powder bulk dispenser of claim 2, wherein: The outer wall shape of the filter plate (507) is the same as that of the inner wall of the storage barrel (505), and the outer wall of the filter plate (507) is slidably connected with the inner wall of the storage barrel (505), the number of the circular grooves (508), the springs (509) and the balls (510) is two respectively, and the two circular grooves (508), the springs (509) and the balls (510) are arranged on the two sides of the bottom of the filter plate (507), the diameter of the outer wall of the ball (510) is greater than that of the circular groove (508), and the outer wall of the ball (510) is matched with the inner wall of the sliding groove (506).

4. The intelligent powder bulk dispenser of claim 1, wherein: The contactor (413) and the pressure sensor (414) are electrically connected.

5. The intelligent powder bulk dispenser of claim 1, wherein: The shape of the gear (409) is the same as that of the tooth groove (405), and the gear (409) is arranged in meshing connection with the outer edge of the tooth groove (405).

6. The intelligent powder bulk dispenser of claim 1, wherein: The number of the straight slot (404) and the cylinder (407) is six respectively, and each straight slot (404) and the cylinder (407) is a group of sliding arrangement.

7. The intelligent powder bulk dispenser of claim 1, wherein: The number of the polygon plate (406) is six, and the outer wall of the six polygon plates (406) is slidingly arranged with the inner wall of the polygon slot (402).

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