CN210175811U

CN210175811U - Spiral feeding device with anti-blocking function

Info

Publication number: CN210175811U
Application number: CN201921073557.2U
Authority: CN
Inventors: Wuli Liu; 刘武礼; Shengli Liu; 刘圣礼
Original assignee: Anhui Papson Pump Co Ltd
Current assignee: Anhui Papson Pump Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-03-24
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a spiral feed arrangement with prevent blockking up function, including a feeding section of thick bamboo, feeding funnel, play hopper, motor and screw axis, the feeding funnel sets up in one side at feeding section of thick bamboo top, and goes out the hopper and set up in the opposite side of feeding section of thick bamboo bottom, the motor passes through bolted connection in the outer wall that feeding section of thick bamboo is close to feeding funnel one side, and the screw axis passes through splined connection in the output of motor, the intermediate position fixedly connected with slide rail of feeding section of thick bamboo top outer wall, and the top sliding connection of slide rail has vibrating motor, the bellows has been cup jointed to the bottom of going out the hopper. The utility model discloses a vibrating motor drives the vibration of a feeding section of thick bamboo, can become loose state by tight real state with stifled material structure that becomes silts up, plays the purpose of preventing blockking up, goes out the hopper and passes through the bellows and link to each other with material receiving arrangement, avoids the vibration to cause the influence to it, and vibrating motor can follow the slide rail and slide, makes the different positions of a feeding section of thick bamboo all can obtain the mediation.

Description

Spiral feeding device with anti-blocking function

Technical Field

The utility model relates to a spiral feeding technical field especially relates to a spiral feeding device with prevent blockking up function.

Background

At present, feeding devices are of the piston, screw and rotary type. The spiral feeding device mainly comprises a machine base, a speed regulating motor, a speed reducer, a bearing box, a feeding spiral, a spiral pipe and an outer plug pipe.

Through retrieval, chinese patent application No. CN201621049020.9 discloses a screw feeder, which comprises a bin, a feeding screw and a motor for controlling the feeding screw, wherein the bin is a cylindrical barrel. The screw feeder in the above patent suffers from the following disadvantages: when part of materials are conveyed, the internal channel of the feeding device is easy to be blocked and difficult to dredge. It is highly desirable to design a screw feeder with anti-clogging function to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a spiral feeding device with a blockage prevention function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a spiral feed arrangement with prevent blockking up function, includes a feeding section of thick bamboo, feeding funnel, goes out hopper, motor and screw axis, the feeding funnel sets up in one side at feeding section of thick bamboo top, and goes out the hopper and set up in the opposite side of feeding bobbin base portion, the motor passes through bolted connection in the outer wall that feeding section of thick bamboo is close to feeding funnel one side, and the screw axis passes through splined connection in the output of motor, the intermediate position fixedly connected with slide rail of feeding section of thick bamboo top outer wall, and the top sliding connection of slide rail has vibrating motor, the bellows has been cup jointed to the bottom that goes out the hopper, and the middle part of feeding.

As a further aspect of the present invention: and one side of the top of the vibration motor is connected with a handle through a bolt.

As a further aspect of the present invention: the screw shaft is positioned in the feeding cylinder, and one end of the screw shaft is connected with the inner wall of one end of the feeding cylinder through a bearing.

As a further aspect of the present invention: the top of feeding funnel is provided with the apron, and the bottom of apron bonds and has the rubber buffer, and the rubber buffer is pegged graft in the top of feeding funnel.

As a further aspect of the present invention: the middle part of the cover plate is inserted with an air pipe connector, and the bottom of the air pipe connector extends into the upper hopper.

As a further aspect of the present invention: the bottom welding of apron one side has the fixed plate, and the top welding of the outer wall of feeding funnel one side has a screw thread section of thick bamboo.

As a further aspect of the present invention: the threaded cylinder and the fixed plate are connected with the same threaded rod through threads, and a rotating handle is welded at the top of the threaded rod.

The utility model has the advantages that:

1. the vibration motor drives the feeding cylinder to vibrate by arranging the vibration motor, the sliding rail and the corrugated pipe, so that a clogged material structure can be changed from a compact state to a loose state, the purpose of preventing clogging is achieved, the discharging hopper is connected with the material receiving device through the corrugated pipe, the influence on the discharging hopper due to vibration is avoided, the vibration motor can slide along the sliding rail, and different positions of the feeding cylinder can be dredged;

2. by arranging the air pipe connector, the cover plate and the rubber plug, when the observation window observes that the material in the feeding cylinder is not smooth in circulation, the feeding hopper is closed by the cover plate and the rubber plug, the air pipe connector is connected to the air pump through the air pipe, and the air pipe connector is used for ventilating and pressurizing the interior of the feeding cylinder to promote dredging;

3. through setting up fixed plate, a thread section of thick bamboo and threaded rod, twist the threaded rod through the turning handle, be connected fixed plate and a thread section of thick bamboo, and then fix the apron on the feeding funnel, avoid ventilating pressurized in-process apron and rubber buffer by jack-up.

Drawings

FIG. 1 is a cross-sectional view of a screw feeder with a function of preventing clogging according to example 1;

FIG. 2 is a front view of a screw feeder with a function of preventing clogging according to example 1;

FIG. 3 is a sectional view of an upper hopper of the screw feeder with the function of preventing clogging according to example 2;

fig. 4 is a schematic structural diagram of a feeding hopper of the screw feeding device with the anti-clogging function in embodiment 2.

In the figure: the device comprises a feeding barrel 1, a sliding rail 2, a handle 3, a vibrating motor 4, an air pipe connector 5, a cover plate 6, a feeding hopper 7, a rubber plug 8, a motor 9, a screw shaft 10, a discharging hopper 11, a corrugated pipe 12, an observation window 13, a threaded barrel 14, a fixing plate 15, a threaded rod 16 and a rotating handle 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a spiral feeding device with anti-blocking function comprises a feeding cylinder 1, a feeding hopper 7, a discharging hopper 11, a motor 9 and a spiral shaft 10, wherein the feeding hopper 7 is arranged on one side of the top of the feeding cylinder 1, the discharging hopper 11 is arranged on the other side of the bottom of the feeding cylinder 1, the motor 9 is connected to the outer wall of the feeding cylinder 1 close to one side of the feeding hopper 7 through a bolt, the spiral shaft 10 is connected to the output end of the motor 9 through a spline, a slide rail 2 is fixedly connected to the middle position of the outer wall of the top of the feeding cylinder 1, a vibration motor 4 is slidably connected to the top of the slide rail 2, a corrugated pipe 12 is sleeved at the bottom of the discharging hopper 11, an observation window 13 is arranged in the middle of one side of the feeding cylinder 1, a material is added into the feeding cylinder 1 through the feeding hopper 7, the motor 9 drives the, can become the loose state with the material structure that becomes silted up, play the purpose of preventing blockking up, go out hopper 11 and link to each other with material receiving arrangement through bellows 12, avoid the vibration to cause the influence to it, vibrating motor 4 can slide along slide rail 2, makes the different positions of feed cylinder 1 all can obtain the mediation.

Wherein, one side at the top of vibrating motor 4 is connected with handle 3 through the bolt, and handle 3 is convenient for remove vibrating motor 4.

Wherein, the screw shaft 10 is positioned inside the feeding cylinder 1, and one end of the screw shaft 10 is connected with the inner wall of one end of the feeding cylinder 1 through a bearing.

Wherein, the top of feeding funnel 7 is provided with apron 6, and the bottom of apron 6 bonds there is rubber buffer 8, and rubber buffer 8 pegs graft in the top of feeding funnel 7.

Wherein, the middle part of apron 6 is pegged graft and is had trachea interface 5, and trachea interface 5's bottom extends to the inside of feeding funnel 7, observes feeding funnel 1 inside material circulation when not smooth by observation window 13, seals feeding funnel 7 through apron 6 and rubber buffer 8, passes through trachea with trachea interface 5 and connects in the air pump, to feeding funnel 1 inside pressurization of ventilating, promotes the mediation.

The working principle is as follows: add the material into feed cylinder 1 through feeding funnel 7, motor 9 drives screw axis 10 and rotates, transport the material to a hopper 11, vibrating motor 4 drives feed cylinder 1 vibration, can become the loose state by the compact state with the stifled material structure of silt, play the purpose of preventing blockking up, it links to each other with material receiving arrangement through bellows 12 to go out hopper 11, avoid the vibration to cause the influence to it, vibrating motor 4 can slide along slide rail 2, make the different positions of feed cylinder 1 all can be dredged, handle 3 is convenient for remove vibrating motor 4, observe the inside material circulation of feed cylinder 1 when not smooth by observation window 13, seal feeding funnel 7 through apron 6 and rubber buffer 8, connect trachea interface 5 in the air pump through the trachea, pressurize to the inside ventilation of feed cylinder 1.

Example 2

Referring to fig. 3-4, in the present embodiment, compared to embodiment 1, a fixing plate 15 is welded at the bottom of one side of a cover plate 6, a threaded cylinder 14 is welded at the top of the outer wall of one side of a feeding hopper 7, the threaded cylinder 14 and the fixing plate 15 are connected to a same threaded rod 16 through threads, and a rotating handle 17 is welded at the top of the threaded rod 16.

The working principle is as follows: the fixing plate 15 is connected with the threaded cylinder 14 by screwing the threaded rod 16 through the rotating handle 17, and then the cover plate 6 is fixed on the feeding hopper 7, so that the cover plate 6 and the rubber plug 8 are prevented from being jacked up in the process of ventilation and pressurization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A spiral feeding device with an anti-blocking function comprises a feeding cylinder (1), a feeding hopper (7), a discharging hopper (11), a motor (9) and a spiral shaft (10), wherein the feeding hopper (7) is arranged on one side of the top of the feeding cylinder (1), the discharge hopper (11) is arranged at the other side of the bottom of the feeding cylinder (1), the motor (9) is connected with the outer wall of one side of the feeding cylinder (1) close to the feeding hopper (7) through a bolt, and the screw shaft (10) is connected with the output end of the motor (9) through a spline, it is characterized in that the middle position of the outer wall of the top of the feeding cylinder (1) is fixedly connected with a sliding rail (2), and the top of the sliding rail (2) is connected with a vibrating motor (4) in a sliding manner, the bottom of the discharge hopper (11) is sleeved with a corrugated pipe (12), and the middle part of one side of the feeding barrel (1) is provided with an observation window (13).

2. The screw feeder with the anti-clogging function according to claim 1, characterized in that a handle (3) is connected to one side of the top of the vibration motor (4) through a bolt.

3. The screw feeder with the anti-clogging function according to claim 1, characterized in that the screw shaft (10) is located inside the feeding cylinder (1), and one end of the screw shaft (10) is connected with the inner wall of one end of the feeding cylinder (1) through a bearing.

4. The spiral feeding device with the anti-blocking function according to claim 1, wherein a cover plate (6) is arranged at the top of the feeding hopper (7), a rubber plug (8) is adhered to the bottom of the cover plate (6), and the rubber plug (8) is inserted into the top of the feeding hopper (7).

5. The spiral feeding device with the anti-blocking function according to claim 4, wherein the air pipe connector (5) is inserted into the middle of the cover plate (6), and the bottom of the air pipe connector (5) extends into the upper hopper (7).

6. The screw feeder with the anti-blocking function according to claim 4 or 5, characterized in that a fixing plate (15) is welded at the bottom of one side of the cover plate (6), and a threaded cylinder (14) is welded at the top of the outer wall of one side of the feeding hopper (7).

7. The screw feeder with the anti-blocking function according to claim 6, characterized in that the threaded cylinder (14) and the fixing plate (15) are connected with the same threaded rod (16) through threads, and a rotating handle (17) is welded on the top of the threaded rod (16).