CN215286927U

CN215286927U - Quantitative additive feeding device

Info

Publication number: CN215286927U
Application number: CN202121305198.6U
Authority: CN
Inventors: 陈利钊
Original assignee: Longyan Chuanqi Automation Technology Co ltd
Current assignee: Longyan Chuanqi Automation Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-24
Anticipated expiration: 2031-06-11

Abstract

The utility model provides an additive quantitative blanking device, which can adjust the size of the stop dog according to the production demand by adopting the telescopic stop dog in the second blanking groove on the turntable and the cover plate, thereby achieving the purpose of adjusting the size of the second blanking groove, realizing the quantitative blanking of the additive, and having simple structure and convenient operation; the gear ring is convenient to limit by adopting the matching of the limiting rod and the extension spring, so that the expansion size of the stop block is convenient to adjust; through adopting the installation piece to come spacing lower baffle, carousel and apron to adopt the spacer pin to fix a position, clockwise rotation at servo motor drive carousel, when realizing quantitative unloading, the carousel also can give a clockwise power of installation piece, because the straight face of spacing groove is spacing with spacing the laminating of spacer pin mutually, can make the device continuously work.

Description

Quantitative additive feeding device

Technical Field

The utility model relates to an additive ration unloading technical field specifically is an additive ration unloader.

Background

The additive comprises various chemical additives such as feed additives, food additives, concrete additives, engine oil additives and the like.

Blanking: blanking refers to the process of removing a certain shape, quantity or quality of material from an entire or batch of material after determining the shape, quantity or quality of the material needed to make a certain device or product.

China is the most populated country, daily supplies such as food additives and the like consume a lot, and high-efficiency and high-quality production modes become indispensable research directions, but the quantitative blanking technology of the additives is an important part of the technology, and although the quantitative blanking device of the additives in China starts late, the quantitative blanking device has been greatly improved along with continuous research and innovation, so that the requirements of the production industry in China can be met, and part of devices can even be exported.

Although the quantitative feeding devices for food additives are various, the quantitative feeding devices for food additives have some defects, and the existing quantitative feeding devices for additives are complex in internal structure, not beneficial to later-stage cleaning and inconvenient to maintain and are easy to accumulate; the quantitative blanking can not be regulated according to production requirements, so that the device is limited in use, and therefore, an additive quantitative blanking device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses an additive quantitative blanking device, which adopts the technical proposal that the additive quantitative blanking device comprises a storage tank, an upper baffle and a lower baffle are arranged in the storage tank, the upper baffle and the lower baffle are connected through a mounting block, blanking slots are respectively arranged on the upper baffle and the lower baffle and are arranged in a staggered way, a rotary disc is rotatably connected between the upper baffle and the lower baffle, the rotary disc is a cylindrical shell with a through bottom end, teeth are arranged on the outer side of the rotary disc, the rotary disc is driven by a servo motor, a cover plate is arranged at the bottom of the rotary disc, a second blanking slot with the size matched with that of the blanking slots is respectively arranged at the top of the cover plate and the top of the rotary disc, a stop block is arranged in the second blanking slot, the stop block is a telescopic stop block and comprises an inner shell and an outer shell, and the telescopic stop block is adopted in the second blanking slot on the rotary disc and the cover plate, the size of dog can be adjusted according to the production demand to reach the size of silo under the adjustment second, realize the ration unloading to the additive, simple structure, and the simple operation, the inner shell passes through the connecting rod and is connected with the ring gear, the ring gear is in the carousel is coaxial, and all suits be in on the installation piece, still be equipped with the limiting plate on the carousel, the confession has been seted up on the limiting plate connecting rod pivoted spout with right the stop gear of ring gear, still be equipped with controlling means on the storage tank, controlling means with servo motor electric connection.

As a preferred technical scheme of the utility model, stop gear includes gag lever post and extension spring, the gag lever post is in sliding connection on the limiting plate, and with the pressure equipment is equipped with between the limiting plate extension spring, the one end of gag lever post be equipped with ring gear engaged with tooth round pin, through the cooperation that adopts gag lever post and extension spring, be convenient for to the spacing of ring gear to be convenient for adjust the flexible size of dog.

As an optimal technical scheme of the utility model, the gag lever post is T shape pole, including horizontal pole and montant, the horizontal pole with the pressure equipment has between the limiting plate extension spring, the tip of montant be equipped with ring gear engaged with tooth round pin.

As a preferred technical scheme of the utility model, the installation piece is the T-shaped piece, including horizontal piece and riser, the horizontal piece with the riser is cylindrical, just horizontal piece diameter size is greater than riser diameter size, the mounting groove has been seted up on the riser, be equipped with spacer pin and compression spring in the mounting groove, go up seted up on the baffle with spacer pin size phase-match, the corresponding spacing groove in position.

As a preferred technical scheme of the utility model, spacing groove one side is the straight flange, and the opposite side is the arc limit, comes spacing baffle, carousel and apron down through adopting the installation piece to adopt the spacer pin to fix a position, clockwise at servo motor drive carousel, when realizing quantitative unloading, the carousel also can give clockwise power of installation piece, because the straight face of spacing groove is laminated spacing mutually with the spacer pin, can make the device continuously work.

As an optimized technical scheme of the utility model, controlling means includes microprocessor and motor converter, microprocessor with the motor converter with servo motor electric connection.

The utility model has the advantages that: the utility model adopts the telescopic stop dog in the second blanking groove on the turntable and the cover plate, and can adjust the size of the stop dog according to the production demand, thereby achieving the purpose of adjusting the size of the second blanking groove, realizing the quantitative blanking of the additive, and having simple structure and convenient operation; the gear ring is convenient to limit by adopting the matching of the limiting rod and the extension spring, so that the expansion size of the stop block is convenient to adjust; through adopting the installation piece to come spacing lower baffle, carousel and apron to adopt the spacer pin to fix a position, clockwise rotation at servo motor drive carousel, when realizing quantitative unloading, the carousel also can give a clockwise power of installation piece, because the straight face of spacing groove is spacing with spacing the laminating of spacer pin mutually, can make the device continuously work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a sectional view of the upper baffle plate of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1-a material storage tank, 2-an upper partition plate, 3-a lower partition plate, 4-an installation block, 5-a rotary table, 6-a cover plate, 7-a stop block, 8-a connecting rod, 9-a limiting rod, 10-an extension spring, 11-a limiting pin, 12-a compression spring, 13-a limiting plate and 14-a toothed ring.

Detailed Description

Example 1

As shown in figures 1 to 4, the utility model discloses an additive quantitative blanking device, which adopts the technical scheme that the additive quantitative blanking device comprises a storage tank 1, an upper baffle plate 2 and a lower baffle plate 3 are arranged in the storage tank 1, the upper baffle plate 2 is connected with the lower baffle plate 3 through an installation block 4, a slotted hole is arranged on the upper baffle plate 2, the size of the slotted hole is matched with the size of the installation block 4, a blanking groove is arranged on the upper baffle plate 2 and the lower baffle plate 3, the blanking groove on the upper baffle plate 2 and the blanking groove on the lower baffle plate 3 are arranged in a staggered manner, a turntable 5 and a cover plate 6 are rotatably connected between the upper baffle plate 2 and the lower baffle plate 3, the turntable 5 is a cylindrical shell with a transparent bottom end, teeth are arranged on the outer side of the turntable 5, the turntable 5 is driven by a servo motor, the driving motor is arranged in the turntable 5, a gear is arranged at the output end of the driving motor, the gear is meshed with teeth on the outer side of the rotary disc 5, the cover plate 6 is arranged at the bottom of the rotary disc 5, a second blanking groove matched with the blanking groove in size is formed in the tops of the cover plate 6 and the rotary disc 5, a stop block 7 is arranged in the second blanking groove, the stop block 7 is a telescopic stop block and comprises an inner shell and an outer shell, the outer shell is connected with the second blanking groove on the rotary disc 5, the inner shell is connected with a toothed ring 14 through a connecting rod 8, the toothed ring 14 is coaxial with the rotary disc 5 and is sleeved on the mounting block 4, through holes matched with the mounting block 4 in size are formed in the rotary disc 5, the cover plate 6 and the lower partition plate 3, a limiting plate 13 is further arranged on the rotary disc 5, a sliding groove for the connecting rod 8 to rotate and a limiting mechanism for the toothed ring 14 are formed in the limiting plate 13, and a control device is further arranged on the storage tank 1, the control device is electrically connected with the servo motor.

As a preferred technical scheme of the utility model, stop gear includes gag lever post 9 and extension spring 10, the slide opening has been seted up on the limiting plate 13, gag lever post 9 is in slide opening internal sliding connection, and both ends are all outstanding the slide opening, gag lever post 9 with press fitting has between the limiting plate 13 extension spring 10, the one end of gag lever post 9 be equipped with the pinion 14 engaged with.

As an optimal technical scheme of the utility model, gag lever post 9 is the T pole that appears, including horizontal pole and montant, the horizontal pole with the pressure equipment is equipped with between the limiting plate 13 extension spring 10, the tip of montant be equipped with the tooth round pin that the ring gear 14 meshed mutually, the montant with sliding connection between the slide opening.

As a preferred technical scheme of the utility model, installation piece 4 is the T-shaped piece, including horizontal piece and riser, the horizontal piece with the riser is cylindrical, just horizontal piece diameter size is greater than riser diameter size, the mounting groove has been seted up on the riser, sliding connection is equipped with spacer pin 11 in the mounting groove, spacer pin 11 with compression spring 12 has been pressure-mounted between the mounting groove bottom, go up on the baffle 2 seted up with 11 size phase-matches of spacer pin, the corresponding spacing groove in position.

As an optimized technical scheme of the utility model, spacing groove one side is the straight flange, and the opposite side is the arc limit.

The utility model discloses a theory of operation: during installation, the lower partition plate 3 and the cover plate 6 are sleeved on the vertical block of the installation block 4, the size of the second blanking groove is adjusted according to production requirements, the limiting rod 9 is pulled outwards, the extension spring 10 is extended, so that the tooth pin on the limiting rod 9 is separated from the tooth ring 14, the limitation on the tooth ring 14 is relieved, the tooth ring 14 can be rotated, the connecting rod 8 drives the inner shell and the outer shell of the stop 7 to slide relatively, the outer shell of the stop 7 is fixed on the side wall of the second blanking groove on the turntable 5, the size of the second limiting groove is adjusted by adjusting the size of the stop 7, after the adjustment is completed, the limiting rod 9 is loosened, the stop is reset under the elastic action of the extension spring 10, the tooth ring 14 is limited, the tooth ring 14 and the turntable 5 are aligned with the vertical block of the installation block 4, the limiting pin 11 is pressed, the limiting pin 11 slides in the installation groove, and the compression spring 12 is extruded, the mounting block 4 is aligned with the slotted hole on the upper clapboard 2 for mounting, when the limiting pin 11 moves to the limiting groove, the limiting pin 11 is embedded into the limiting groove under the action of the elastic force of the compression spring 12, and the mounting of the device is completed; when the device is used, the servo motor is controlled by the control device to drive the rotary table 5 to rotate through the gear, so that an additive in the storage tank 1 enters the rotary table 5 and the second limiting groove in the cover plate 6 through the lower groove in the upper partition plate 2, the additive in the second limiting groove falls into the next process from the limiting groove in the lower partition plate 3 along with the rotation of the rotary table 5, a clockwise force is applied to the mounting block 4 while the rotary table 5 rotates, and the device can continuously work because the straight surface of the limiting groove is attached to and limited by the limiting pin 11; when dismantling and maintaining, anticlockwise rotation installation block 4, the contact extrusion on the arcwall face of spacer pin 11 and spacing groove can extrude spacer pin 11 to the mounting groove in, can stimulate installation block 4 downwards, demolish the device.

In addition, the motor frequency converter adopts RMSPD series frequency converters, is a commercially available product, and belongs to the prior art; the microprocessor adopts an Edimell 89C51 type singlechip for starting and stopping the motor, and the pins of 89C51 and the connection mode can be referred by technical manuals published by teaching materials or manufacturers to obtain technical inspiration.

The circuit connection of the present invention is a conventional method adopted by those skilled in the art, and can be suggested by limited tests, which belongs to the common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides an additive ration unloader which characterized in that: comprises a storage tank (1), an upper baffle (2) and a lower baffle (3) are arranged in the storage tank (1), the upper baffle (2) and the lower baffle (3) are connected through an installation block (4), a feed trough is arranged on each of the upper baffle (2) and the lower baffle (3) and arranged in a staggered manner, a rotary table (5) is rotatably connected between the upper baffle (2) and the lower baffle (3), the rotary table (5) is a cylindrical shell with a through bottom end, teeth are arranged on the outer side of the rotary table, the rotary table (5) is driven by a servo motor, a cover plate (6) is arranged at the bottom of the rotary table (5), a second feed trough with the size matched with that of the feed trough is arranged at the top of each of the cover plate (6) and the rotary table (5), a stop block (7) is arranged in the second feed trough, and the stop block (7) is a telescopic stop block and comprises an inner shell and an outer shell, the inner shell passes through connecting rod (8) and is connected with ring gear (14), ring gear (14) are in carousel (5) are coaxial, and all the suit is in on installation piece (4), still be equipped with limiting plate (13) on carousel (5), the confession has been seted up on limiting plate (13) connecting rod (8) pivoted spout with right the stop gear of ring gear (14), still be equipped with controlling means on storage tank (1), controlling means with servo motor electric connection.

2. The additive quantitative blanking device according to claim 1, characterized in that: stop gear includes gag lever post (9) and extension spring (10), gag lever post (9) be in sliding connection on limiting plate (13), and with the pressure equipment is equipped with between limiting plate (13) extension spring (10), the one end of gag lever post (9) be equipped with ring gear (14) engaged with tooth round pin mutually.

3. An additive quantitative blanking device according to claim 2, characterized in that: the limiting rod (9) is a T-shaped rod and comprises a cross rod and a vertical rod, the extension spring (10) is installed between the cross rod and the limiting plate (13) in a pressing mode, and a toothed pin meshed with the toothed ring (14) is arranged at the end of the vertical rod.

4. The additive quantitative blanking device according to claim 1, characterized in that: the mounting block (4) is a T-shaped block and comprises a transverse block and a vertical block, the transverse block and the vertical block are cylindrical, the diameter of the transverse block is larger than that of the vertical block, a mounting groove is formed in the vertical block, a limiting pin (11) and a compression spring (12) are arranged in the mounting groove, and a limiting groove matched with the limiting pin (11) in size and corresponding to the position is formed in the upper partition plate (2).

5. An additive quantitative blanking device according to claim 4, characterized in that: one side of the limiting groove is a straight edge, and the other side of the limiting groove is an arc-shaped edge.

6. The additive quantitative blanking device according to claim 1, characterized in that: the control device comprises a microprocessor and a motor frequency converter, and the microprocessor is electrically connected with the motor frequency converter and the servo motor.