阅读说明：本技术 一种多口管链装置 (Multi-opening pipe chain device ) 是由 胡秀龙 于 2020-05-24 设计创作，主要内容包括：本发明涉及运输装置技术领域,具体地说就是一种多口管链装置,包括输料管和设在输料管下端的料斗,所述的输料管内设有输送链,所述的料斗的下端连通输料管,所述的输料管上设有多个排料装置,所述的料斗上设有辅助进料装置,本装置在排料口处采用排料装置,能够对颗粒型的物料在排料口处进行快速的开启与关闭,实现了多个出料口的送料方式；对于物料易卡住的问题,本装置在料斗处设置了辅助进料装置,帮助物料进入输料管,并且在排料口处设置了振动装置与吹气装置两道保险,保证了物料的稳定排出。(The invention relates to the technical field of transportation devices, in particular to a multi-port pipe chain device which comprises a conveying pipe and a hopper arranged at the lower end of the conveying pipe, wherein a conveying chain is arranged in the conveying pipe, the lower end of the hopper is communicated with the conveying pipe, a plurality of discharging devices are arranged on the conveying pipe, and an auxiliary feeding device is arranged on the hopper; to the problem that the material is easy to block, the auxiliary feeding device is arranged at the hopper of the device to help the material to enter the conveying pipe, and the vibrating device and the blowing device are arranged at the discharge port, so that the stable discharge of the material is ensured.)

1. The utility model provides a many mouthfuls of pipe chains device, includes the conveying pipeline and establishes the hopper at the conveying pipeline lower extreme, the conveying pipeline in be equipped with the conveying chain, the lower extreme intercommunication conveying pipeline of hopper, its characterized in that: the material conveying pipe is provided with a plurality of material discharging devices, and the hopper is provided with an auxiliary feeding device.

2. The multi-port pipe chain device according to claim 1, wherein: the discharging device comprises a discharging hole, a vibrating device and an air blowing device, the vibrating device and the air blowing device are both arranged on the other side of the discharging hole opposite to the conveying pipe, a switch device is arranged on the outer side of the discharging hole, the switch device comprises a switch motor fixedly connected to the side surface of the discharging hole and a support frame on the other side of the discharging hole, a rotating shaft of the switch motor is connected to a material baffle plate, the material baffle plate is tightly attached to the discharging hole, and the other end of the material baffle plate is carried on the support frame;

according to the running direction of a conveying chain in the conveying pipe, the vibration device is arranged on the front side of the blowing device, the blowing device comprises an electromagnetic valve, the electromagnetic valve is communicated into the conveying pipe through the blowing pipe, and the outer side of the electromagnetic valve is connected to an air compressor through a pipeline.

3. The multi-port pipe chain device according to claim 2, wherein: the vibrating device comprises a vertical pipe and a transverse pipe, a vibrating rod is arranged in the vertical pipe, a vibrating plate is fixedly connected with the bottom of the vibrating rod, the upper end of the vibrating rod is fixedly connected with an upper spring baffle, the bottom inside the vertical pipe is provided with a lower spring baffle, a vibration spring sleeved on the vibration rod is arranged between the upper spring baffle plate and the lower spring baffle plate, a permanent magnet is arranged on the upper side of the upper spring baffle plate, the transverse pipe is internally provided with a vibration motor which is connected with a magnet vibrating block through a rotating shaft, the magnet vibrating block comprises a cylindrical block and a plurality of fan-shaped magnets fixedly connected on the circumferential surface of the cylindrical block, the fan-shaped magnets are fixed on the cylindrical block along the circumferential array, intermittent gaps are formed between the adjacent fan-shaped magnets, the magnet vibrating block is arranged right above the permanent magnet, and the magnet vibrating block is not in contact with the permanent magnet.

4. A multi-port tube chain device according to claim 3, wherein: the vibrating plate is arc-shaped, a vibrating plate groove is formed in the conveying pipe, and the vibrating plate is located in the vibrating plate groove in a non-working state.

5. The multi-port pipe chain device according to claim 2, wherein: a plane rectangular coordinate system is established by using the cross section of a material conveying pipe at the discharging device, and the orientation angle of a discharging opening is 180-360 degrees.

6. The multi-port pipe chain device according to claim 2, wherein: the blowing pipe comprises a first blowing pipe and a second blowing pipe, the first blowing pipe and the second blowing pipe are connected with the electromagnetic valve through a three-way joint, and the first blowing pipe and the second blowing pipe are connected into the conveying pipeline.

7. The multi-port pipe chain device according to claim 1, wherein: the auxiliary feeding device comprises a strip-shaped air inlet arranged on the side wall of the hopper, the rear side of the air inlet is connected with an air inlet pipe through a rectification cavity, the air inlet pipe is externally connected with an air compressor, the air inlet is provided with a protection edge after penetrating through the hopper, and the auxiliary feeding device further comprises an upward exhaust pipe arranged on the conveying pipe.

8. The multi-port pipe chain device according to claim 7, wherein: the rectification cavity comprises a round pipe interface at the upper end and a square pipe interface at the lower end, and the round pipe interface and the square pipe interface are communicated in the rectification cavity through a smooth lofting structure.

9. The multi-port pipe chain device according to claim 7, wherein: the distance between the part of the exhaust pipe connected to the material conveying pipe and the part of the hopper connected to the material conveying pipe is less than 20cm, and the height of the exhaust pipe is greater than 50 cm.

Technical Field

The invention relates to the technical field of transportation devices, in particular to a multi-opening pipe chain device.

Background

Brief introduction: the pipe chain conveyer is a continuous conveyer for conveying powder, small granular and small block-like bulk materials, and can be used for horizontal, inclined and vertical combined conveying. Generally used in fine chemical industry, pesticide ore, building material, food industry and the like; when the pipe chain machine works, the chain sheet is used as a transmission component to drive materials to move along the pipeline in the closed pipeline. When horizontally conveyed, the material particles are pushed by the chain sheet in the moving direction. When the internal friction force between the material layers is larger than the external friction force between the material and the pipe wall, the material moves forwards along with the chain sheet to form a stable material flow; when the material is conveyed vertically, the material particles in the pipe are pushed upwards by the chain sheet, and the feeding at the lower part prevents the material at the upper part from sliding downwards to generate lateral pressure, so that the internal friction of the material is enhanced, and when the internal friction among the materials is greater than the external friction between the material and the inner wall of the pipe and the self weight of the material, the material is conveyed upwards along with the chain sheet to form a continuous material flow;

most of the existing pipe chain machines are single-feed-port and single-discharge-port, and the existing pipe chain machines convey materials point to point and cannot adapt to a feeding mode with a plurality of outlets; and some materials are easy to be blocked at an inlet or an outlet in the feeding or discharging process due to larger particles or higher humidity.

Disclosure of Invention

In order to solve the problems of multi-point feeding and easy material clamping, the invention provides a multi-opening pipe chain device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a many mouthfuls of pipe chains device, includes the conveying pipeline and establishes the hopper at the conveying pipeline lower extreme, the conveying pipeline in be equipped with the conveying chain, the lower extreme intercommunication conveying pipeline of hopper, the conveying pipeline on be equipped with a plurality of discharge device, the hopper on be equipped with supplementary feed arrangement.

Preferably, the discharging device comprises a discharging opening, a vibrating device and an air blowing device, the vibrating device and the air blowing device are both arranged on the other side, opposite to the conveying pipe, of the discharging opening, a switching device is arranged on the outer side of the discharging opening, the switching device comprises a switching motor fixedly connected to the side surface of the discharging opening and a support frame on the other side of the discharging opening, a rotating shaft of the switching motor is connected to the material baffle plate, the material baffle plate is tightly attached to the discharging opening, and the support frame is carried by the other end of the material baffle plate;

according to the running direction of a conveying chain in the conveying pipe, the vibration device is arranged on the front side of the blowing device, the blowing device comprises an electromagnetic valve, the electromagnetic valve is communicated into the conveying pipe through the blowing pipe, and the outer side of the electromagnetic valve is connected to an air compressor through a pipeline.

Preferably, the vibration device comprises a vertical pipe and a transverse pipe, a vibration rod is arranged in the vertical pipe, the bottom of the vibrating rod is fixedly connected with a vibrating plate, the upper end of the vibrating rod is fixedly connected with an upper spring baffle plate, a lower spring baffle is arranged at the bottom in the vertical pipe, a vibration spring sleeved on the vibration rod is arranged between the upper spring baffle and the lower spring baffle, the upper side of the upper spring baffle is provided with a permanent magnet, the transverse pipe is internally provided with a vibration motor, the vibration motor is connected with a magnet vibrating block through a rotating shaft, the magnet vibrating block comprises a cylindrical block and a plurality of fan-shaped magnets fixedly connected on the circumferential surface of the cylindrical block, the fan-shaped magnets are fixed on the cylindrical block along the circumferential array, intermittent gaps are formed between the adjacent fan-shaped magnets, the magnet vibrating block is arranged right above the permanent magnet, and the magnet vibrating block is not in contact with the permanent magnet.

Preferably, the vibration plate is arc-shaped, a vibration plate groove is formed in the conveying pipe, and the vibration plate is located in the vibration plate groove in a non-working state.

As optimization, a plane rectangular coordinate system is established by using the cross section of the conveying pipe at the discharging device, and the orientation angle of the discharging opening is 180-360 degrees.

Preferably, the blowing pipes comprise a first blowing pipe and a second blowing pipe, the first blowing pipe and the second blowing pipe are connected with the electromagnetic valve through a tee joint, and the first blowing pipe and the second blowing pipe are connected into the conveying pipe.

As an optimization, the auxiliary feeding device comprises a strip-shaped air inlet arranged on the side wall of the hopper, the rear side of the air inlet is connected with an air inlet pipe through a rectification cavity, the air inlet pipe is externally connected with an air compressor, the air inlet is provided with a protective edge after penetrating through the hopper, and the auxiliary feeding device further comprises an upward exhaust pipe arranged on the conveying pipe.

Preferably, the rectification cavity comprises a round pipe interface at the upper end and a square pipe interface at the lower end, and the round pipe interface and the square pipe interface are communicated in the rectification cavity through a smooth lofting structure.

Preferably, the distance between the part of the exhaust pipe connected to the material conveying pipe and the part of the hopper connected to the material conveying pipe is less than 20cm, and the height of the exhaust pipe is more than 50 cm.

The whole beneficial effect of this scheme is: the device adopts the discharge device at the discharge port, so that the granular materials can be quickly opened and closed at the discharge port, and the feeding mode of a plurality of discharge ports is realized; for the problem that materials are easy to clamp, the auxiliary feeding device is arranged at the hopper to help the materials enter the conveying pipe, and the vibrating device and the blowing device are arranged at the discharge port to ensure the stable discharge of the materials;

the technical characteristics beneficial effect of this scheme is: (1) the hopper of the device feeds materials into a long strip-shaped opening at the position of the material conveying pipe, and in order to adapt to a rectangular opening, the auxiliary feeding device of the device converts high-pressure air into a square pipe connector from a round pipe connector through a rectification cavity and discharges the air when the auxiliary feeding is carried out, so that the high-pressure air can conveniently push the materials into the conveying pipe;

(2) the air inlet of the device is provided with a protective edge to prevent materials from being accumulated and blocking the air inlet;

(3) the device utilizes the rotary switch device, can quickly open or close the discharge hole, and in the closed state, the support frame plays a role in supporting the striker plate to prevent the striker plate from being damaged too quickly;

(4) when the device discharges materials, the vibrating device and the air blowing device are arranged at the same time, the vibrating device is arranged in front, the air blowing device is arranged behind the vibrating device, most of the materials fall down after the materials pass through the vibrating device, and the rest materials are completely blown down after passing through the air blowing device, so that the complete transportation of the materials is ensured, the conveying chain is prevented from being reduced due to the remaining materials, and the efficiency is reduced;

(5) the vibrating device utilizes repulsion force between the magnet vibrating block and the permanent magnet to enable the vibrating rod to move downwards, when the magnet vibrating block rotates to the position where the intermittent gap faces to the right lower side, the vibrating rod resets upwards under the action of the compression spring, the intermittent motion generates a vibrating effect and is finally transmitted to the vibrating plate, so that the conveying chain generates vibration to shake off materials;

(6) the magnet vibrating block and the permanent magnet are not connected and touched, friction force is not generated, the service life of equipment is greatly prolonged, and stable production is guaranteed.

Drawings

FIG. 1 is a schematic isometric view of the present invention.

FIG. 2 is a rear axle measuring view of the present invention.

FIG. 3 is a schematic front view of the removal and discharge apparatus of the present invention.

FIG. 4 is a schematic sectional view taken at A in FIG. 3 and a partially enlarged view taken at the auxiliary feeding device according to the present invention.

FIG. 5 is a schematic view of a discharge apparatus of the present invention.

FIG. 6 is a schematic structural diagram of a batching device according to the present invention.

FIG. 7 is an enlarged view of the invention at C of FIG. 6.

Fig. 8 is a perspective view of the internal structure of the vibration device of the present invention.

FIG. 9 is a schematic view of a vibrating plate trough on a discharge device of the present invention.

FIG. 10 is an enlarged view of the auxiliary feeding device shown at B in FIG. 2.

FIG. 11 is a schematic sectional view of a rectifying chamber according to the present invention.

Fig. 12 is a schematic structural diagram of a pipe chain machine in the prior art.

The device comprises a conveying pipe 1, a conveying pipe 2, a hopper 3, a conveying chain 4, a discharging device 5, an auxiliary feeding device 401, a discharging opening 402, a vibrating device 403, a blowing device 404, a switching device 405, a switching motor 406, a supporting frame 407, a striker plate 408, an electromagnetic valve 409, a blowing pipe 410, a vertical pipe 411, a transverse pipe 412, a vibrating rod 413, a vibrating plate 414, an upper spring baffle 415, a lower spring baffle 416, a vibrating spring 417, a permanent magnet 418, a vibrating motor 419, a magnet vibrating block 420, a cylindrical block 421, a fan-shaped magnet 422, an intermittent gap 423, a vibrating plate groove 424, a first blowing pipe 425, a second blowing pipe 501, an air inlet 502, a rectification cavity 503, an air inlet pipe 504, a protective edge 505, an exhaust pipe 506, a round pipe interface 507 and a square pipe interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the embodiment shown in fig. 1, the multi-port pipe chain device comprises a conveying pipe 1 and a hopper 2 arranged at the lower end of the conveying pipe 1, wherein a conveying chain 3 is arranged in the conveying pipe 1, the lower end of the hopper 2 is communicated with the conveying pipe 1, a plurality of discharging devices 4 are arranged on the conveying pipe 1, and an auxiliary feeding device 5 is arranged on the hopper 2.

As shown in fig. 5 or fig. 6, the discharging device 4 includes a discharging opening 401, a vibrating device 402 and an air blowing device 403, the vibrating device 402 and the air blowing device 403 are both disposed on the other side of the discharging opening 401 opposite to the material conveying pipe 1, a switch device 404 is disposed outside the discharging opening 401, the switch device 404 includes a switch motor 405 fixedly connected to the side surface of the discharging opening 401 and a support frame 406 on the other side of the discharging opening 401, a rotating shaft of the switch motor 405 is connected to a striker plate 407, the striker plate 407 is tightly attached to the discharging opening 401, and the other end of the striker plate is mounted on the support frame 406;

as shown in fig. 1, according to the running direction of the conveying chain 3 in the conveying pipe 1, the vibration device 402 is arranged at the front side of the blowing device 403, the blowing device 403 comprises an electromagnetic valve 408, the electromagnetic valve 408 is communicated into the conveying pipe 1 through a blowing pipe 409, and the outer side of the electromagnetic valve 408 is connected to an air compressor through a pipeline.

As shown in fig. 5 to 8, the vibration device 402 includes a vertical tube 410 and a horizontal tube 411, a vibration rod 412 is disposed in the vertical tube 410, a vibration plate 413 is fixedly connected to the bottom of the vibration rod 412, an upper spring baffle 414 is fixedly connected to the upper end of the vibration rod 412, a lower spring baffle 415 is disposed at the bottom of the vertical tube 410, a vibration spring 416 sleeved on the vibration rod 412 is disposed between the upper spring baffle 414 and the lower spring baffle 415, a permanent magnet 417 is disposed on the upper side of the upper spring baffle 414, a vibration motor 418 is disposed in the horizontal tube 411, the vibration motor 418 is connected to a magnet vibration block 419 through a rotation shaft thereof, the magnet vibration block includes a cylindrical block 420 and a plurality of fan-shaped magnets 421 fixedly connected to the circumferential surface of the cylindrical block 420, the fan-shaped magnets 421 are fixed to the cylindrical block 420 along a circumferential array, an intermittent gap 422 is disposed between adjacent fan-shaped magnets 421, the magnet vibrating mass 419 is arranged right above the permanent magnet 417, the magnet vibrating mass 419 is not in contact with the permanent magnet 417, and the outward direction of the sector magnet 421 on the magnet vibrating mass 419 is the same as the upward direction of the permanent magnet 417.

As shown in fig. 8, the vibration plate 413 is arc-shaped, as shown in fig. 9, a vibration plate groove 423 is provided in the feed pipe 1, the vibration plate 413 is located in the vibration plate groove 423 in an inactive state, and when the vibration device 402 is not in operation, the vibration plate 413 is located in the vibration plate groove 423 to prevent the vibration plate 413 from interfering with the operation of the conveyor chain 3.

In order to adapt to different discharging scenes, the discharging opening is required to be capable of discharging materials in multiple directions, a plane rectangular coordinate system is established by the cross section of the conveying pipe 1 at the discharging device 4, and the orientation angle of the discharging opening 401 is 180-360 degrees, namely, the range from horizontal to left to vertical to horizontal to right.

In order to effectively blow materials, blowing openings are increased, and blowing can be simultaneously performed on the left side and the right side of the chain, the blowing pipe 409 comprises a first blowing pipe 424 and a second blowing pipe 425, the first blowing pipe 424 and the second blowing pipe 425 are connected with the electromagnetic valve 408 through a tee joint, and the first blowing pipe 424 and the second blowing pipe 425 are connected into the material conveying pipe 1.

As shown in fig. 2 and 10, the auxiliary feeding device 5 includes an elongated air inlet 501 disposed on the side wall of the hopper 2, the rear side of the air inlet 501 is connected to an air inlet pipe 503 through a rectification cavity 502, the air inlet pipe 503 is externally connected to an air compressor, the air inlet 501 is provided with a protective edge 504 after passing through the hopper 2, and the auxiliary feeding device 5 further includes an upward exhaust pipe 505 disposed on the conveying pipe 1.

As shown in fig. 4 and 11, the rectification cavity 502 includes an upper circular tube interface 506 and a lower square tube interface 507, and the circular tube interface 506 and the square tube interface 507 are communicated with each other through a smooth lofting structure in the rectification cavity 502.

In order to prevent the materials from being carried out by the airflow, the distance between the part of the exhaust pipe 505 connected to the material conveying pipe 1 and the part of the hopper 2 connected to the material conveying pipe 1 is less than 20cm, and the height of the exhaust pipe 505 is more than 50 cm.

The device should have other parts for realizing the device besides the parts mentioned in the specification, that is, the content well known to those skilled in the art in the prior art, the invention creation made by the device based on the common pipe chain machine, the other necessary structures of the pipe chain machine not described in the device are the common structures of the existing pipe chain machine, the parts not described in the device are not innovated, the structural schematic diagram of the pipe chain device in the prior art can be referred to fig. 12, the parts not described in the pipe chain device at least include an electric motor, a conveying block and a chain in a conveying pipe, and an auxiliary corner wheel at a corner, and the circuit part should be provided with a controller, a power supply and the like.

The working principle of the auxiliary feeding device is as follows: high-pressure air passes through the air inlet pipe 503, the rectification cavity 502 and the air inlet 501 by an air compressor, finally enters the material conveying pipe 1 together with materials, most of the air flow is discharged at the air exhaust pipe 505, and a small part of the air flow runs in the material conveying pipe 1 until the air flow is discharged from the material outlet 401.

The working principle of the discharging device is as follows: during auxiliary discharging, the vibration device is arranged in front, the air blowing device is arranged behind the vibration device, most of materials fall off after the materials pass through the vibration device, and the rest materials are completely blown off after passing through the air blowing device, so that complete transportation of the materials is ensured, the materials left on a conveying chain are prevented from being transported less, and the efficiency is reduced; the vibrating device utilizes repulsion force between the magnet vibrating block and the permanent magnet to enable the vibrating rod to move downwards, when the magnet vibrating block rotates to the position where the intermittent gap faces to the right lower side, the vibrating rod resets upwards under the action of the compression spring, the intermittent motion generates a vibrating effect and is finally transmitted to the vibrating plate, so that the conveying chain generates vibration to shake off materials; the magnet vibrating block and the permanent magnet are not connected and touched, friction force is not generated, the service life of equipment is greatly prolonged, and stable production is guaranteed.

The using method comprises the following steps: when the device is used, multiple using modes are provided, firstly, when single-port discharging is carried out, a discharging port 401 needing discharging is opened, a vibrating device 402 and an air blowing device 403 on a secondary discharging device 4 are opened, and an auxiliary feeding device 5 and a pipe chain machine are opened to carry out material conveying work;

when a plurality of openings discharge materials simultaneously, the switch device 404 is not opened completely, the rotating speed of the vibrating motor 423 and the air pressure of the air blowing device 403 are adjusted according to the actual production condition, and the running speed of the conveying chain 3 is adjusted at the same time, so that partial materials are discharged when the materials pass through each discharge opening, the effect of discharging materials simultaneously by multiple buttons is achieved, and the materials are discharged by the same single opening in the rest steps.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by one of ordinary skill in the art to a multi-port tube chain device according to the claims of the present invention shall fall within the protection scope of the present invention.