CN211971081U

CN211971081U - Feeding mechanism of purifier

Info

Publication number: CN211971081U
Application number: CN202020356492.9U
Authority: CN
Inventors: 王文杰
Original assignee: Beijing Hongo Yoshimi Face Industry Co ltd
Current assignee: Beijing Hongo Yoshimi Face Industry Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-20
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a feeding mechanism of a purifier, which comprises a base, wherein the base is provided with an air cylinder, a piston rod of the air cylinder is provided with a rotary disc, the rotary disc is rotationally connected with an L-shaped rod, the vertical part of the L-shaped rod is provided with a cavity, the side wall of the cavity is provided with a spline groove I, the vertical part of the L-shaped rod is coaxially rotationally connected with a bevel gear II, the bevel gear II is provided with a spline groove II, the spline groove II is correspondingly communicated with the spline groove, the rotary disc is provided with a motor in a sliding way, an output shaft of the motor is provided with a spline, the spline is sequentially matched with the spline groove I and the spline groove II respectively in the sliding process of the motor, the horizontal part of the L-shaped rod is connected with a feeding barrel, the horizontal opposite sides of the feeding barrel are respectively provided with an opening I and an opening II, the feeding barrel is rotationally provided with an opening and closing piece for opening and closing the, the first bevel gear is meshed with the second bevel gear. The utility model discloses workman's intensity of labour can be alleviateed.

Description

Feeding mechanism of purifier

Technical Field

The utility model belongs to the technical field of the technique of grain processing equipment and specifically relates to a feed mechanism of wheat flour purifier is related to.

Background

The purifier is one of grain processing equipment and is used for separating flour with different purities; at present, the flour purifier is used in a plurality of flour processing factories.

The patent of current grant notice No. CN206425245U discloses a novel wheat flour purifier, which comprises a bod, the organism inner chamber is from last down being equipped with the plenum in proper order, feed inlet and four layers of screen frame at least, the organism bottom surface is equipped with material collecting groove A, the screen frame upper left side is located to the feed inlet, the plenum is located directly over the screen frame, screen frame slope and high right side are low, every layer of screen frame is from turning right and being equipped with five at least sieve check in proper order from a left side, the mesh of sieve check reduces from a left side to right equivalent, the mesh equivalent of the sieve check that every layer of screen frame corresponds increases from a last down, every sieve check of fourth layer of screen frame has five at least three-way passage, the middle part of three-way passage is articulated with the bottom of organism, the top surface and the sieve check of three-way passage are relative, the bottom surface and the material collecting groove.

When the material collecting tank is used, materials are conveyed to the first layer of screen body through the feeding hole, under the combined action of the vibration motor and the air chamber, material particles reach the second layer of screen body through the first layer of screen body, and the material particles which cannot pass through flow out of the right end of the screen body and enter the corresponding material collecting tank B; material particles with proper diameters pass through the second layer of sieve body and reach the third layer of sieve body, and material particles which cannot pass through flow out of the right end of the sieve body and enter the corresponding material collecting tank B; and screening layer by layer until the materials with different particle sizes are finally respectively sent into the corresponding material collecting grooves A, so as to finish the grading and purification of the materials which are more refined.

The above prior art solutions have the following drawbacks: when the flour purifier is used for processing flour, workers need to move the bagged flour to the position above the feeding hole for many times to pour the flour into the machine body, and the labor intensity of the workers is high.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide a alleviate workman intensity of labour's wheat flour purifier's feed mechanism.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a feeding mechanism of a purifier comprises a base, wherein an air cylinder is arranged on the base, a piston rod of the air cylinder is provided with a rotary disc, the rotary disc is rotatably connected with an L-shaped rod, the vertical part of the L-shaped rod is provided with a cavity, the side wall of the cavity is provided with a spline groove I, the vertical part of the L-shaped rod is coaxially and rotatably connected with a bevel gear II, the bevel gear II is provided with a spline groove II, the spline groove II is correspondingly communicated with the spline groove II, the rotary disc is provided with a motor in a sliding manner, an output shaft of the motor is provided with splines, the splines are sequentially matched with the spline groove I and the spline groove II in the sliding process of the motor, the horizontal part of the L-shaped rod is connected with a feeding barrel, the two horizontal opposite sides of the feeding barrel are respectively provided with an opening I and an opening II, the feeding barrel is rotatably provided with an opening and closing piece for opening and closing the opening II, the first bevel gear is meshed with the second bevel gear.

By adopting the technical scheme, firstly, the second opening is closed, flour is poured into the feeding barrel through the first opening, the air cylinder is started, the piston rod of the air cylinder drives the rotary disc to do ascending motion, the feeding barrel is connected with the rotary disc through the L-shaped rod, therefore, the feeding barrel does ascending motion along with the rotary disc until the second opening of the feeding barrel is higher than the feeding hole of the flour purifier, the motor connected with the rotary disc in a sliding way is driven, the output shaft of the motor is inserted into the cavity of the vertical part of the L-shaped rod, the spline on the output shaft is matched with the first spline groove, the motor is started, the output shaft of the motor rotates to drive the L-shaped rod to rotate, the feeding barrel connected with the horizontal part of the L-shaped rod rotates until the feeding barrel rotates to be right above the feeding hole of the flour purifier, the second opening of the feeding barrel is opposite to the feeding hole, the motor is driven to slide again, the, the spline is matched with a spline groove II on a bevel gear II, the bevel gear II is rotationally connected with the vertical part of the L-shaped rod, the motor is started again at the moment, the output shaft of the motor rotates to drive the bevel gear II to rotate, the bevel gear II drives a bevel gear I meshed with the bevel gear II to rotate, and the bevel gear I is coaxially fixed with the round rod, so that the opening and closing piece for opening and closing the opening II is driven by the rotation of the round rod I, the opening II is opened, and at the moment, flour in the feeding barrel flows to the feeding hole through the opening II and enters the flour cleaning machine; in the whole process of putting flour into the flour purifier, workers do not need to exert strength to move the flour to the discharge port of the flour purifier, so that the labor intensity of the workers is greatly reduced; and under the cooperation of the L-shaped rod, the motor, the bevel gear I and the bevel gear II, the whole operation process is very simple, and a worker can respectively drive the L-shaped rod and the opening and closing piece to rotate only by sliding the driving motor, so that the purpose of putting flour into the flour purifier is achieved, and the operation and the use of the worker are facilitated.

The present invention may be further configured in a preferred embodiment as: the turntable is provided with a limiting block in a sliding mode, and the limiting block is abutted to one side, lower than the motor, of the limiting block in the sliding process.

By adopting the technical scheme, when the output shaft of the motor is inserted into the cavity of the vertical part of the L-shaped rod and the spline is matched with the spline groove I, the limiting block is pushed to slide to enable the limiting block to be abutted against the lower side of the motor, so that the position of the motor on the turntable is limited, the motor is prevented from sliding downwards under the action of self weight to cause the spline to be separated from the spline groove I, and the motor can smoothly drive the L-shaped rod to rotate when the motor is started; when the spline is matched with the second spline groove, the limiting block is pulled to slide to separate the spline from the motor, so that the motor slides downwards under the action of dead weight, the output shaft of the motor is separated from the cavity, and after the spline is separated from the first spline groove, the spline is just matched with the second spline groove, so that the output shaft of the motor is coaxially connected with the second bevel gear, the motor is started, and the second bevel gear rotates to drive the opening and closing piece to rotate, so that the opening and closing of the second opening are realized.

The present invention may be further configured in a preferred embodiment as: the limiting block is provided with a traction rope.

Through adopting above-mentioned technical scheme, the setting of haulage rope is for making things convenient for the workman to stimulate the stopper in the below and slide for stopper and motor separation.

The present invention may be further configured in a preferred embodiment as: the opening and closing piece comprises a second round rod perpendicular to the horizontal plane and a sealing plate fixedly connected with the second round rod, a third bevel gear is coaxially fixed on the second round rod, a fourth bevel gear meshed with the third bevel gear is coaxially fixed on the first round rod, and the opening and closing piece opens and closes the second opening in the rotating process of the sealing plate.

By adopting the technical scheme, when the output shaft of the motor is connected with the second bevel gear, the motor is started, the motor drives the second bevel gear to rotate in a rotating mode, the second bevel gear rotates to drive the first bevel gear meshed with the second bevel gear to rotate, and the first bevel gear is coaxially fixed with the horizontal round rod, so that the first bevel gear rotates to drive the fourth bevel gear coaxially fixed with the first bevel gear to rotate, the fourth bevel gear rotates to drive the third bevel gear meshed with the fourth bevel gear to rotate, the second bevel gear rotates to drive the sealing plate to rotate, opening and closing of the second opening are achieved, and flour can be smoothly put into the flour cleaning machine.

The present invention may be further configured in a preferred embodiment as: the base is provided with a plurality of telescopic rods connected with the rotary disc.

Through adopting above-mentioned technical scheme, the setting of telescopic link is in order to strengthen whole feed mechanism's bearing performance for carousel and L shape pole can the stable support throw the storage bucket and throw the weight of flour in the storage bucket.

The present invention may be further configured in a preferred embodiment as: the feeding barrel is in a circular truncated cone shape.

Through adopting above-mentioned technical scheme, the volume of the charging barrel of round platform shape is great, can hold more flour.

The present invention may be further configured in a preferred embodiment as: the feeding barrel is provided with a perspective window.

By adopting the technical scheme, the perspective window is used for conveniently checking whether the flour in the feeding barrel completely flows out into the flour purifier or not by a worker.

The present invention may be further configured in a preferred embodiment as: and a pulley is arranged on the base.

Through adopting above-mentioned technical scheme, make things convenient for the workman to remove whole feed mechanism according to the actual demand.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the feeding barrel can do lifting motion under the action of the cylinder; under the matching action of the L-shaped rod, the charging barrel, the bevel gear II, the bevel gear I and the motor, the L-shaped rod and the opening and closing piece can respectively rotate, so that the charging barrel can rotate to be right above the discharge port and opposite to the discharge port when rising above the feeding port of the flour purifier, the opening and closing piece rotates to open the opening II, flour flows out and enters the flour purifier, and the whole process of charging the flour does not need workers to take a lot of effort to move the flour, so that the labor intensity of the workers is greatly reduced, the operation mode is very simple, and the use by the workers is convenient;

2. the setting up of telescopic link has strengthened whole feed mechanism's bearing performance for carousel and L shape pole bracing piece can the stable support throw the weight of storage bucket and flour, can not empty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the turntable in fig. 1.

Fig. 3 is an exploded view of the motor and L-shaped rod of fig. 1.

Fig. 4 is a cross-sectional view of the L-shaped rod of fig. 1.

In the figure, 1, a base; 11. a pulley; 2. a cylinder; 3. a telescopic rod; 4. a purifier; 40. a feed inlet; 5. a turntable; 50. a support plate; 51. a limiting block; 510. a hauling rope; 6. an L-shaped rod; 60. a spline groove I; 61. a second bevel gear; 62. a spline groove II; 7. a charging barrel; 71. a first opening; 72. a second opening; 73. a perspective window; 81. a first round rod; 810. a first bevel gear; 811. a fourth bevel gear; 82. a second round bar; 820. a third bevel gear; 83. a sealing plate; 9. positioning a plate; 10. a motor; 101. an output shaft; 102. a spline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a feed mechanism of wheat flour purifier, including base 1, base 1 level and base 1 utilize the steel to make, the lower one side of base 1 is fixed with four pulleys 11, the higher one side of base 1 is fixed with a cylinder 2 and two telescopic links 3, cylinder 2 links to each other with external air pump through the pipeline, cylinder 2 is the tripod state with telescopic link 3, it is connected with a horizontally carousel 5 to rotate on cylinder 2's the piston rod, the one end of telescopic link 3 rotates with carousel 5 to be connected, be equipped with an L shape pole 6 on carousel 5, the horizontal part and the one of L shape pole 6 throw storage bucket 7 fixed connection, the vertical part and the carousel 5 of L shape pole 6 rotate to be connected.

As shown in fig. 2 and 3, a cavity is formed in the vertical portion of the L-shaped rod 6 and penetrates through one end, close to the turntable 5, of the L-shaped rod 6, a first spline groove 60 is formed in the side wall of the cavity, a second bevel gear 61 is coaxially and rotatably connected to the outer wall of the vertical portion of the L-shaped rod 6, and a second spline groove 62 correspondingly communicated with the first spline groove 60 is formed in the second bevel gear 61.

As shown in fig. 3 and 4, an L-shaped supporting plate 50 is fixed on a lower side of the turntable 5, a motor 10 is disposed on the supporting plate 50, the motor 10 is a stepping motor, the motor 10 is connected to an external power source through a wire, an output shaft 101 of the motor 10 penetrates through the turntable 5, and the motor 10 can move up and down relative to the turntable 5; an output shaft 101 of the motor 10 penetrates through the second bevel gear 61 and the cavity, a spline 102 is arranged on the higher side of the output shaft 101 of the motor 10, and the spline 102 is respectively matched with the first spline groove 60 and the second spline groove 62 in the up-and-down moving process of the motor 10; the supporting plate 50 is provided with a limiting block 51 in a sliding manner, a traction rope 510 (fig. 1) is detachably fixed on the limiting block 51, the limiting block 51 is located below the motor 10, when the spline 102 is matched with the spline groove 60, the limiting block 51 is pulled, and the limiting block 51 is abutted to the lower side of the motor 10.

As shown in fig. 1, the feeding barrel 7 is configured to be a circular truncated cone, a transparent window 73 is disposed on the peripheral wall of the feeding barrel 7, a first opening 71 and a second opening 72 are respectively disposed on two opposite sides of the feeding barrel 7, the first opening 71 and the second opening 72 are horizontal, the first opening 71 is higher than the second opening 72, and an opening and closing member for opening and closing the second opening 72 is disposed on the feeding barrel 7.

As shown in fig. 2 and 4, the opening and closing member comprises a first round rod 81, a second round rod 82 and a sealing plate 83, wherein the first round rod 81 is horizontal, two opposite positioning plates 9 are fixed on the horizontal part of the L-shaped rod 6, two sides of the first round rod 81 are respectively rotatably connected with the positioning plates 9, a first bevel gear 810 is coaxially fixed on one side of the first round rod, the first bevel gear 810 is meshed with the second bevel gear 61, and a fourth bevel gear 811 is coaxially fixed on the other side of the first round rod 81; two opposite positioning plates 9 are also fixed on the outer wall of the feeding barrel 7, two sides of a second round rod 82 are respectively connected with the positioning plates 9 in a rotating mode, the second round rod 82 is perpendicular to the horizontal plane, a third bevel gear 820 is coaxially fixed on the higher side of the second round rod 82, and the third bevel gear 820 is meshed with a fourth bevel gear 811; the lower side of the second round rod 82 penetrates through the positioning plate 9 and is fixedly connected with one side of the sealing plate 83, the sealing plate 83 is horizontal, and the sealing plate 83 abuts against the end face of the second opening 72 of the feeding barrel 7.

As shown in fig. 2 and 4, the limiting block 51 is pulled to slide and be separated from the motor 10, the motor 10 moves downwards under the action of self weight, after the spline 102 is separated from the first spline groove 60, the spline 102 is just matched with the second spline groove 62, the motor 10 is started, the motor 10 drives the second bevel gear 61 to rotate to drive the first bevel gear 810 to rotate, so that the first round rod 81 rotates to drive the fourth bevel gear 811 to rotate, then the third bevel gear 820 rotates to drive the second round rod 82 to rotate, and finally the sealing plate 83 rotates to open and close the second opening 72.

The implementation principle of the embodiment is as follows: firstly, putting flour into a feeding barrel 7, pushing a limiting block 51 to enable the limiting block to be abutted against the lower side of a motor 10, enabling a spline 102 on an output shaft 101 of the motor 10 to be matched with a spline groove I60 at the moment, starting a cylinder 2, enabling the feeding barrel 7 to be lifted above a feeding hole 40 of a flour cleaning machine 4 by the cylinder 2, starting the motor 10, enabling the motor 10 to drive an L-shaped rod 6 to rotate until the feeding barrel 7 rotates right above the feeding hole 40, enabling an opening II 72 to be opposite to the feeding hole 40, closing the motor 10, pulling the limiting block 51 to enable the limiting block to be separated from the motor 10, enabling the spline 102 to be separated from the spline groove I60 at the moment, enabling the spline to be matched with a spline groove II 62, starting the motor 10 again, enabling the motor 10 to drive a bevel gear II 61 to rotate, enabling a sealing plate 83 to rotate, enabling the opening II 72 to be opened, and enabling the flour.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a feed mechanism of wheat flour purifier, includes base (1), its characterized in that: the automatic feeding device is characterized in that an air cylinder (2) is arranged on the base (1), a rotary disc (5) is arranged on a piston rod of the air cylinder (2), the rotary disc (5) is rotatably connected with an L-shaped rod (6), a cavity is formed in the vertical part of the L-shaped rod (6), a spline groove I (60) is formed in the side wall of the cavity, a bevel gear II (61) is coaxially and rotatably connected with the vertical part of the L-shaped rod (6), a spline groove II (62) is formed in the bevel gear II (61), the spline groove II (62) is correspondingly communicated with the spline groove I (60), a motor (10) is slidably arranged on the rotary disc (5), a spline (102) is arranged on an output shaft (101) of the motor (10), the spline (102) is sequentially matched with the spline groove I (60) and the spline groove II (62) in the sliding process of the motor (10), a feeding barrel (7) is connected with the horizontal part of the L-shaped rod (6), and a first opening I (71) and a, and the feeding barrel (7) is rotatably provided with an opening and closing part for opening and closing the opening II (72), the opening and closing part comprises a horizontal round rod I (81), a bevel gear I (810) is coaxially fixed on the round rod I (81), and the bevel gear I (810) is meshed with the bevel gear II (61).

2. The charging mechanism of the purifier as claimed in claim 1, wherein: the turntable (5) is provided with a limiting block (51) in a sliding mode, and the limiting block (51) is abutted to the lower side of the motor (10) in the sliding process.

3. The charging mechanism of the purifier as claimed in claim 2, wherein: the limiting block (51) is provided with a traction rope (510).

4. The charging mechanism of the purifier as claimed in claim 1, wherein: the opening and closing piece comprises a second round rod (82) perpendicular to the horizontal plane and a sealing plate (83) fixedly connected with the second round rod (82), a third bevel gear (820) is coaxially fixed on the second round rod (82), a fourth bevel gear (811) meshed with the third bevel gear (820) is coaxially fixed on the first round rod (81), and the second opening (72) is opened and closed in the rotating process of the sealing plate (83).

5. The charging mechanism of the purifier as claimed in claim 1, wherein: the base (1) is provided with a plurality of telescopic rods (3) connected with the rotary table (5).

6. The charging mechanism of the purifier as claimed in claim 1, wherein: the feeding barrel (7) is in a circular truncated cone shape.

7. The charging mechanism of the purifier as claimed in claim 1, wherein: the feeding barrel (7) is provided with a perspective window (73).

8. The charging mechanism of the purifier as claimed in claim 1, wherein: the base (1) is provided with a pulley (11).